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PADDLE BLANK 105

PADDLE BLANK 105

Manufacturer Of Paddle Blanks 105, SS Paddle Blanks, Alloy Steel Spade, Nickel Alloy 200 Spade Blinds, Carbon Steel Paddle Spacer, Paddle Blanks In 

Copper Nickel Paddle Blanks Exporter, Inconel Paddle Blanks, Stockholder Of Paddle Blinds, Best Price Of Duplex Steel Paddle Blanks, Hastelloy C22 Paddle Blanks, Class 300, 600, 900, 1500 Paddle Blanks Wholesaler, Alloy 20 Paddle Blanks Traders

Detailed Information:

In India, RatnaExports.com is the leading manufacturer, supplier, wholesaler, and exporter of Paddle Blank 105. The spectacle blind flange is also known as a line blank, paddle blank, skillet blind, or spade, besides its solid side. The line blank is a wafer-style device that fits inside the bolt-hole circle and provides a positive shutoff, whether used with the spectacle blind flange or on its own. Right, they use a flanges spreader to prepare a couple of flanges that will accept the line blank and two gaskets. A spacer flange is installed between the flanges to maintain the spacing between the flanges.

The paddle blank 105 is similar to a Figure-8 blank in that it has a plain radial handle. They are using a paddle spacer. In addition to the petrochemical and cement industries, paddle blind flanges are widely used in marine facilities, bulk loading and storage outstations, liquid gas and natural gas gathering systems, refineries, steel factories, and food processing plants, as well as during line repairs, maintenance, and reversals. Generally, there are three flanges: raised face, flat face, and ring type. ASME standards usually define these.

Our products are of the highest quality and are ASME B16.48 Paddle Blanks 105 RTJ Paddle Blanks, Series B Paddle Blinds, Carbon Steel Paddle Blinds, RF & FF Paddle Blinds. These are available in the USA, UK, Qatar, Mexico, Nigeria, Saudi Arabia, Kuwait, Iran, Kazakhstan, Bahrain, Vietnam, Indonesia, Norway, Ghana, Colombia, Azerbaijan, Libya, and other countries.

Paddle Blank 105 Standard Specifications

Product Name Paddle Blind 105 Flange, also known as Paddle Blinds, Line Blinds, Line Blanks, Spades, Hydro Blinds, Isolation Blinds
Size Range 1/2″ (15 NB) to 48″ (1200NB)
Class / Pressure Rating 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64, etc.
Standards / Dimensions ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, BS, GOST, MSS SP-44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605
Flange Face Types / Connection Type Flat Face Flange (FF), Raised Face Flange (RF), Ring Joint Flange (RTJ), Lap Joint Flange, Male and Female Flange (M&F), Large and Small Tongue-and-Groove Flange (T&G)
Dimensions ANSI B16.5, ANSI B16.47 Series A & B, ASA, API-605, MSS SP44, AWWA, Custom Drawings
Custom Design As per your drawing | AS, BS, ANSI, DIN, JIS | Equal and Reducing Configurations
Material Test Certificates (MTC) As per EN 10204 3.2 and EN 10204 3.1, Test Certificates certifying NACE MR0175, NACE MR0103
Test Certificates 100% Radiography Test Report, EN 10204/3.1B, Raw Materials Certificate, Third Party Inspection Report, etc
Tests A hydrostatic testing machine, Direct-reading Spectrograph, UI ultrasonic flaw detector, X-ray detector, Magnetic particle detector
Equipment / Machines Press machine, Pushing Machine, Bending machine, Sand-blasting machine, electric bevelling machine, etc.
Coating Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized

 

Paddle Blank 105 Flange Material Grades

Stainless Steel Paddle Blank Flange

ASTM/ASME A/SA182:- F304, F304L, F316, F316L, ASTM/ASME A/SA351:- CF3, CF3M, CF8, CF8M, DIN 1.4306, DIN 1.4301, DIN 1.4404, DIN 1.4401, DIN 1.4408, DIN 1.4308, DIN 1.4306, DIN 1.4409

Duplex Paddle Blank Flange

S31803 / S32205 A182:- Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61

Super Duplex Paddle Blank Flange

S32750 / S32760 A182:- Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61

Copper Nickel Paddle Blank Flange

ASTM / ASME SB 61 / 62 / 151 / 152, Copper Nickel 90/10 (C70600 ), Cupro Nickel 70/30 (C71500), UNS C71640

Titanium Paddle Blank Flange

ASTM B381 / ASME SB381:- Titanium Gr. 1, Titanium Gr. 2, Titanium Gr. 4, Titanium Gr. 5, Titanium Gr. 7

ASTM  R50250/GR.1 | R50400/GR.2 | R50550/GR.3 | R50700/GR.4 | GR.6 |R52400/GR.7 | R53400/GR.12 | R56320/GR.9 | R56400/GR.5

Copper Paddle Blank Flange

TP1, TP2, C10930, C11000, C11300, C11400, C11500, C11600, C12000, C12200, C12300, T1, T2, C10100, C10200, C10300, C10400, C10500, C10700, C10800, C10910, C10920, TU1, TU2, C12500, C14200, C14420, C14500, C14510, C14520, C14530, C17200, C19200, C21000, C23000, C26000, C27000, C27400, C28000, C33000, C33200, C37000, C44300, C44400, C44500, C60800, C63020, C68700, C70400, C70600, C70620, C71000, C71500, C71520, C71640, etc

Incoloy Paddle Blank Flange

ASTM B564 / ASME SB564:- Incoloy 800, 800H, 800HT (UNS N08800), 825 (UNS N08825), 925

Inconel Paddle Blank Flange

ASTM B564 / ASME SB564:- Inconel 600, 601, 625, 718, 783, 690, x750

Nickel Paddle Blank Flange

ASTM B564 / ASME SB564:- Nickel 200, Nickel 201, Nickel 205, Nickel 205LC

Hastelloy Paddle Blank Flange

ASTM B564 / ASME SB564:- Hastelloy C276 (UNS N10276), C22 (UNS N06022), C4, C2000, B2, B3, X

Monel Paddle Blank Flange

ASTM B564 / ASME SB564:- Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500)

Carbon Steel Paddle Blank Flange

ASTM/ASME A/SA105 A/SA105N and A/SA216-WCB, DIN 1.0460, DIN 1.0402, DIN 1.0619, Die Steel, ASTM A105 / ASME SA105, A105N, ASTM A350 LF2 / ASME SA350, CS High Yield ASTM A694 / A694 (F52, F56, F60, F65, F70, F80)

Alloy Steel Paddle Blank Flange

ASTM A182 / ASME SA182:- F5, F9, F11, F12, F22, F91

Alloy 20 Paddle Blank Flange

ASTM B462 / ASME SB462:- Carpenter® 20 Alloy, Alloy 20Cb-3

254 SMO Paddle Blank Flange

ASTM A182 / ASME SA182:- SMO 254/6Mo, UNS S31254, DIN 1.4547

Aluminium Paddle Blank Flange

5052 /6061/ 6063 / 2017 / 7075 / etc.

Brass Paddle Blank Flange

3602 / 2604 / H59 / H62 / etc.

Other Paddle Blank Flange material

Tin bronze, Alumunum bronze, Lead bronze, Nimonic 75, Nimonic 80A, Nimonic 90, AISI 4140, AISI 4130, Mild Steel, Al6XN Flanges

 

Paddle Blank 105 Flange Standards

ANSI/ASME B16.47 Flanges

ANSI/ASME B16.36 Flanges

ANSI/ASME B16.5 Flanges

Pr. EN1902-1 Flanges

DIN Flanges

JIS Flanges

BS 4504 Flanges

BS 10 Flanges

MSS SP-44 Flanges

JIS B2220 Flanges

KS B1503 Flanges

UNI Flanges

SABS/SANS 1123 Flanges

AS 2129, AS 4087 Flanges

ISO 9624, ISO 7005-1 Flanges

AWWA Flanges Standard

GOST Standard Flanges

API Flanges

AS/ANZ 4331.1 Flanges

Series A Flange

Series B Flange

SAE J518 Flanges

GB Flange

Norwegian Standard Flanges

ASME B16.48 Paddle Blank 105 Dimensions

Line

Size

Isolation 150# 300# 600# 900# 1500# 2500#
Thickness O.D. Thickness O.D. Thickness O.D. Thickness O.D. Thickness O.D. Thickness O.D. Thickness
1/2″ 5/16″ 1 3/4″ 5/16″ 2″ 5/16″ 2″ 5/16″ 2 3/8″ 5/16″ 2 3/8″ 5/16″ 2 5/8″ 3/8″
3/4″ 5/16″ 2 1/8″ 5/16″ 2 1/2″ 5/16″ 2 1/2″ 5/16″ 2 5/8″ 5/16″ 2 5/8″ 3/8″ 2 7/8″ 3/8″
1″ 5/16″ 2 1/2″ 5/16″ 2 3/4″ 5/16″ 2 3/4″ 5/16″ 3″ 5/16″ 3″ 3/8″ 3 1/4″ 3/8″
1 1/4″ 5/16″ 2 7/8″ 5/16″ 3 1/8″ 5/16″ 3 1/8″ 3/8″ 3 3/8″ 3/8″ 3 3/8″ 3/8″ 4″ 1/2″
1 1/2″ 5/16″ 3 1/4″ 5/16″ 3 5/8″ 5/16″ 3 5/8″ 3/8″ 3 3/4″ 3/8″ 3 3/4″ 1/2″ 4 1/2″ 5/8″
2″ 5/16″ 4″ 5/16″ 4 1/4″ 3/8″ 4 1/4″ 3/8″ 5 1/2″ 1/2″ 5 1/2″ 1/2″ 5 5/8″ 5/8″
2 1/2″ 5/16″ 4 3/4″ 5/16″ 5″ 3/8″ 5″ 1/2″ 6 3/8″ 1/2″ 6 3/8″ 5/8″ 6 1/2″ 3/4″
3″ 5/16″ 5 1/4″ 5/16″ 5 3/4″ 3/8″ 5 3/4″ 1/2″ 6 1/2″ 5/8″ 6 3/4″ 3/4″ 7 5/8″ 7/8″
3 1/2″ 5/16″ 6 1/4″ 3/8″ 6 3/8″ 1/2″ 6 1/4″ 5/8″          
4″ 5/16″ 6 3/4″ 3/8″ 7″ 1/2″ 7 1/2″ 5/8″ 8″ 3/4″ 8 1/8″ 7/8″ 9 1/8″ 1 1/8″
5″ 5/16″ 7 5/8″ 3/8″ 8 3/8″ 5/8″ 9 3/8″ 3/4″ 9 5/8″ 7/8″ 9 7/8″ 1 1/8″ Ten 7/8″ 1 3/8″
6″ 5/16″ 8 5/8″ 1/2″ 9 3/4″ 5/8″ 10 3/8″ 7/8″ 11 1/4″ 1″ 11″ 1 3/8″ 12 3/8″ 1 5/8″
8″ 5/16″ 10 7/8″ 1/2″ 12″ 7/8″ 12 1/2″ 1 1/8″ 14″ 1 3/8″ 13 3/4″ 1 5/8″ 15 1/8″ 2 1/8″
10″ 5/16″ 13 1/4″ 5/8″ 14 1/8″ 1″ 15 5/8″ 1 3/8″ 17″ 1 5/8″ 17″ 2″ 18 5/8″ 2 5/8″
12″ 5/16″ 16″ 3/4″ 16 1/2″ 1 1/8″ 17 7/8″ 1 5/8″ 19 1/2″ 1 7/8″ 20 3/8″ 2 3/8″ 21 1/2″ 3 1/8″
14″ 5/16″ 17 5/8″ 3/4″ 19″ 1 1/4″ 19 1/4″ 1 3/4″ 20 3/8″ 2 1/8″ 22 5/8″ 2 5/8″
16″ 5/16″ 20 1/8″ 7/8″ 21 1/8″ 1 1/2″ 22 1/8″ 2″ 22 1/2″ 2 3/8″ 25 1/8″ 3″
18″ 5/16″ 21 1/2″ 1″ 23 3/8″ 1 5/8″ 24″ 2 1/8″ 25″ 2 5/8″ 27 5/8″ 3 3/8″
20″ 5/16″ 23 3/4″ 1 1/8″ 25 5/8″ 1 3/4″ 26 3/4″ 2 1/2″ 27 3/8″ 2 7/8″ 29 5/8″ 3 3/4″
22″ 5/16″ 25 7/8″ 1 1/4″ 27 5/8″ 1 7/8″ 28 3/4″ 2 3/4″      
24″ 5/16″ 28 1/8″ 1 1/4″ 30 3/8″ 2″ 31″ 2 7/8″ 32 7/8″ 3 1/2″ 35 3/8″ 4 3/8″

Paddle Blank 105 Flange Dimensions / Thickness Chart

Line

Size

Isolation 150# 300# 600# 900# 1500# 2500#
Thickness O.D. Thickness O.D. Thickness O.D. Thickness O.D. Thickness O.D. Thickness O.D. Thickness
26″ 5/16″ 30 3/8″ 1 5/8″ 32 3/4″ 2 1/2″ 34″ 3 1/2″ 34 5/8″ 4 3/8″
28″ 5/16″ 32 5/8″ 1 3/4″ 35 1/4″ 2 3/4″ 35 7/8″ 3 3/4″ 37 1/8″ 4 5/8″
30″ 5/16″ 34 5/8″ 1 7/8″ 37 3/8″ 2 7/8″ 38 1/8″ 4 1/8″ 39 5/8″ 5″
32″ 5/16″ 36 7/8″ 2″ 39 1/2″ 3 1/8″ 40 1/8″ 4 3/8″ 42 1/8″ 5 3/8″
34″ 5/16″ 38 7/8″ 2 1/8″ 41 1/2″ 3 1/4″ 42 1/8″ 4 5/8″ 44 5/8″ 5 5/8″
36″ 5/16″ 41 1/8″ 2 1/4″ 43 7/8″ 3 1/2″ 44 3/8″ 4 7/8″ 47 1/8″ 6″
38″ 5/16″ 43 5/8″ 2 3/8″ 41 3/8″ 3 5/8″ 43 3/8″ 5 1/8″ 47 1/8″ 6 1/4″
40″ 5/16″ 45 5/8″ 2 1/2″ 43 3/4″ 3 7/8″ 45 3/8″ 5 3/8″ 49 1/8″ 6 5/8″
42″ 5/16″ 47 7/8″ 2 5/8″ 45 3/4″ 4″ 47 7/8″ 5 5/8″ 51 1/8″ 7″
44″ 5/16″ 50 1/8″ 2 3/4″ 47 7/8″ 4 1/4″ 49 7/8″ 6″ 53 3/4″ 7 1/4″
46″ 5/16″ 52 1/8″ 2 7/8″ 50″ 4 1/2″ 52 1/8″ 6 1/4″ 56 3/8″ 7 5/8″
48″ 5/16″ 54 3/8″ 3″ 52″ 4 5/8″ 54 7/8″ 6 1/2″ 58 3/8″ 8″

 

How To Order Paddle Blind Flange?

  • Paddle Blank Flange specification (example ASME B16.48, ASME B16.5, ASME B16.47 type A, EN 1092-1, JIS, UNI, DIN, etc.)
  • Nominal pipe size (NPS).
  • Paddle Blank Flange rating (or class): flanges’ rating can range from 150 to 2500 for ASME flanges, from 5k to 30k for JIS B2220 flanges and KS1503 flanges; from PN 6 to PN 100 for European and Russian-standard flanges (DIN, UNI, EN 1092-1, GOST 12820 / 12821-80); Class 600/3, 1000/3, 1600/3, 2500/3, 4000/3 for SANS/SABS flanges (South African standard for flanges)
  • Paddle Blank Flange facing type (FF; RF, RTJ): according to ASME B16.5, the raised face is the standard facing for flanges (different facings, like RTJ or flat face FF, must be ordered specifically).
  • Paddle Blank Flange surface finish (smooth, stock, concentric serrated, etc.)
  • Material grade (forged carbon, stainless, duplex, nickel-alloy steels, or non-ferrous materials such as cupronickel, copper, aluminum, and bronze)

Documents:

    • Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
    • Commercial invoice including HS Code
    • Packing List including boxes, net and gross weight, Marks, and Numbers
    • Fumigation certificates
    • Letter of guarantee
    • Material Test Certificates as per EN 10204 3.1, EN 10204 3.2
    • Test Certificates certifying NACE MR0103, NACE MR0175
    • Raw Material Test Reports
    • Heat Treatment Charts
    • Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
    • MATERIAL TRACEABILITY RECORDS
    • Quality Assurance Plan (QAP)
    • NABL-approved Laboratory Test Reports

    Testings (Destructive, Non Destructive):

    • Positive Material Identification – PMI Testing
    • Chemical Analysis – Spectroscopy Analysis
    • Mechanical Testing like Tensile, Elongation, Reduction of Area
    • Microtest
    • Macro Test
    • Hardness test
    • Pitting Resistance Test
    • Intergranular Corrosion (IGC) Test
    • Flaring Test
    • Flattening Test

    Marking:

    • All our products will have complete marking details co-related to the test certificates we supply.
    • Orders for cut pieces of Pipes, Sheets, or Round Bars are marked on the product they cut. We provide a letter confirming the marking transfer and a product picture in such cases.

    Paddle Blank 105 Application

    The standard ASME B16.48 Spade is well known for delivering exceptional performance. The industry generally develops them to meet its needs. We have a worldwide network of branches that provide a wide range of paddle blankets. These paddle blankets are used in a variety of industries, such as:

      •  Stainless Steel Paddle Blanks used in Oil and Gas Pipeline

      •  Paddle Blanks are used in the Chemical Industry

      •  Alloy Steel Paddle Blanks are used in Plumbing

      •  Flat Faced Paddle Blanks are used in Heating

      •  Spade blinds in Water Supply Systems

      •  ANSI B16.48 Spade Blinds Used in Power Plant

      •  Spade Blinds are used in the Paper & Pulp Industry

      •  Paddle Blanks are used in General Purpose Applications

      •  Steel Paddle Blanks are used in the Fabrication Industry

      •  Paddle Blanks are used in the Food Processing Industry

      •  Spades uses in the structural pipe

    Packing:

    • We understand the importance of packaging, especially in case of international shipments, as the consignment has to go through some channels to reach the final destination; thus we take proper care of packing.
    • Depending on the product, we pack differently. We pack our products in the following ways:
    •  Shrink-wrapped
    • Wooden Boxes
    • Wooden Pallets
    • Wooden Crates
    • Carton boxes

    Countries We Export:

    Afghanistan, Albania, Algeria, Andorra, Angola, Antigua-Barbuda Argentina, Armenia, Australia, Austria, Azerbaijan, Bahamas, Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bhutan, Bolivia, Bosnia-Herzegovina, Botswana, Brazil, Brunei, Bulgaria, Burkina-Faso, Burundi, Côte d’Ivoire, Cabo Verde, Cambodia, Cameroon, Canada, Central African Republic, Chad, Chile, China, Colombia, Comoros, Congo (Congo-Brazzaville), Costa-Rica, Croatia, Cuba, Cyprus, Czechia (Czech Republic), Democratic Republic of the Congo, Denmark, Djibouti, Dominica, Dominican Republic, Ecuador, Egypt, El Salvador, Equatorial Guinea, Eritrea, Estonia, Eswatini (fmr. “Swaziland”), Ethiopia, Fiji, Finland, France, Gabon, Gambia, Georgia, Germany, Ghana, Greece, Grenada, Guatemala, Guinea, Guinea-Bissau, Guyana, Haiti, Holy See, Honduras, Hungary, Iceland, India, Indonesia, Iran, Iraq, Ireland, Israel, Italy, Jamaica, Japan, Jordan, Kazakhstan, Kenya, Kiribati, Kuwait, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia, Libya, Liechtenstein, Lithuania, Luxembourg, Madagascar, Malawi, Malaysia, Maldives, Mali, Malta, Marshall Islands, Mauritania, Mauritius, Mexico, Micronesia, Moldova, Monaco, Mongolia, Montenegro, Morocco, Mozambique, Myanmar (formerly Burma), Namibia, Nauru, Nepal, Netherlands, New Zealand, Nicaragua, North Korea, North Macedonia, Norway, Oman, Pakistan, Palau, Palestine-State, Panama, Papua, New Guinea, Paraguay, Peru, Philippines, Poland, Portugal, Qatar, Romania, Russia, Rwanda, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Samoa, San Marino, Sao Tome and Principe, Saudi Arabia, Senegal, Serbia, Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, Solomon Islands, Somalia, South Africa, South Korea, South Sudan, Spain, Sri Lanka, Sudan, Suriname, Sweden, Switzerland, Syria, Tajikistan, Tanzania, Thailand, Timor-Leste, Togo, Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, United Arab Emirates, United Kingdom, United States of America, Uruguay, Uzbekistan, Vanuatu, Venezuela, Vietnam, Yemen, Zambia, Zimbabwe.

    Cities We Supply:

    London, New-York, Paris, Moscow, Tokyo, Dubai, Singapore, Barcelona, Los-Angeles, Madrid Rome, Chicago, Toronto, San-Francisco, Abu-Dhabi, St-Petersburg, Amsterdam, Berlin Prague, Washington,Istanbul, Las-Vegas, Doha, Seoul, Sydney, Beijing,  Miami, Munich, Milan, San-Diego, Bangkok, Vienna, Dublin, Vancouver, Boston,  Zurich,  Melbourne, Budapest, Houston, Seattle, Montreal, Hong-Kong, Frankfurt, Sao-Paulo, Tel-Aviv, Copenhagen, Calgary, Orlando, Atlanta, Dallas, Hamburg, Osaka, Lisbon, Austin, Phoenix Naples, Oslo, Denver, Stockholm, Riyadh, Delhi, Buenos Aires, San-Jose, Brussels, Portland Philadelphia, Ottawa, Helsinki, Valencia, Brisbane, Warsaw, Minneapolis, Shanghai, Lyon, Adelaide, Edmonton, Marseille, Muscat, Athens, Stuttgart, Rio-De-Janeii, Baltimore, Auckland, Cologne, New-Orlean, Kuwait-City,  Kiev, Hanover, Perth, Minsk, Bucharest, Nashville, Dusseldorf, Manchester, Sacramento, Glasgow, Mexico-City, Salt-Lake-Ci, Raleigh, Cracow

    PADDLE SPACER 105

    PADDLE SPACER 105

    ASTM A105 Spacer And Paddle Flanges

    Home 9 FLANGES 9 Category: CARBON STEEL
    Paddle Spacer 105<br />

    ASTM A105 Spacer And Paddle Flanges, ASME B16.48 Paddle Spacer Flanges, Carbon Steel Paddle Spacer, ANSI B16.48 Paddle Spacer Manufacturer in Mumbai, India

    Detailed Information:

    Ratna Exports is a distinguished manufacturer of ANSI B16.48 Class 150 Paddle Spacer in India. Our featured Spade and Spacers, also known as Line Blinds, serve a function akin to Spectacle Blinds. The Spade or Spacer is securely bolted between two flanges, ensuring reliable and efficient application performance. Carbon Steel Paddle Spacers find applications in systems where frequent maintenance is not required. Additionally, they prove beneficial in situations involving large pipe sizes.
    The ASME B16.48 standard specifies the details for Spades and Ring Spacers, covering aspects like pressure-temperature ratings, materials, tolerances, marking, and testing. These components are designed for NPS (Nominal Pipe Size) ranging from 1/2 to 24, fitting between ASME B16.5 flanges with pressure classes of 150, 300, 600, 900, 1500, and 2500. The standard also outlines the dimensions for ASME B16.48 Spacers.

    Paddle Spacer ASME B16.48 Suppliers, A105 Carbon Steel Class 150 Flange, A105 Carbon Steel Spacer Ring Flange Supplier in Mumbai, India

    As a prominent manufacturer and supplier, we specialize in producing CS Spacer & Blind Flanges in large quantities, utilizing top-notch raw materials. Employing advanced tools and technologies, we ensure the superior quality of our Carbon Steel A105 Paddle Spacer, meeting the highest standards. Our flanges consistently rank as one of our most sought-after products in stock.

    What is a Spacer Ring?

    The ASME B16.48 Spacer Ring is a spectacle flange without a permanent connection to the second disk. Forged steel Paddle Spacers adhere to ASME B16.48 standards, specifying pressure capacities like ANSI B16.48 Class 150 Ring Spacers. With rings allowing fluid flow, these spacers find use in stainless steel pipelines. Alloy Steel Flange Ring Spacers offer versatility based on pipeline alloy and corrosion resistance needs. Carbon Steel Paddle Spacers fill spaces left by blind spacers, which is crucial when transitioning from a closed to an open system.

    What Is A Paddle Spacer?

    Paddle Blanks, with pressure capacities lower than 600 and 1500 classes, range in size from ½ inch to 24 inches. B16.48 Paddle Spacers are closed discs that halt fluid flow, ideal for systems with regular maintenance or frequent opening and closing operations. Paddle Spacers contribute to the formation of a network within pipeline systems, enabling a versatile and multi-operational pipeline setup where pipes can be opened and closed as needed.

    Paddle Spacer 105 Weight Table

    Pipe Flange Spacer Ring Weight in inch
    NPS

    O

    D

    Sch

    10

    Sch

    20

    Sch

    30

    Std.

    Wall

    Sch

    40

    Sch

    60

    Extra

    Strong

    Sch

    80

    Sch

    100

    Sch

    120

    Sch

    140

    Sch

    160

    Double

    Extra

    Strong

    1/2” 0.840 0.674     0.622 0.622   0.546 0.546       0.464 0.252
    3/4” 1.050 0.884     0.824 0.824   0.742 0.742       0.612 0.434
    1” 1.315 1.097     1.049 1.049   0.957 0.957       0.815 0.599
    1.1/4” 1.660 1.442     1.380 1.380   1.278 1.278       1.160 0.896
    1.1/2” 1.900 1.682     1.610 1.610   1.500 1.500       1.338 1.100
    2” 2.375 2.157     2.067 2.067   1.939 1.939       1.687 1.503
    2.1/2” 2.875 2.635     2.469 2.469   2.323 2.323       2.125 1.771
    3” 3.500 3.260     3.068 3.068   2.900 2.900       2.624 2.300
    3-1/2” 4.000 3.760     3.548 3.548   3.364 3.364         2.728
    4” 4.500 4.260     4.026 4.026   3.826 3.826   3.624   3.438 3.152
    5” 5.563 5.295     5.047 5.047   4.813 4.813   4.563   4.313 4.063
    6” 6.625 6.357     6.065 6.065   5.761 5.761   5.501   5.187 4.897
    8” 8.625 8.329 8.125 8.071 7.981 7.981 7.813 7.625 7.625 7.437 7.187 7.001 6.813 6.875
    10” 10.750 10.420 10.250 10.136 10.020 10.020 9.750 9.750 9.562 9.312 9.062 8.750 8.500 8.750
    12” 12.750 12.390 12.250 12.090 12.000 11.938 11.626 11.750 11.374 11.062 10.750 10.500 10.126 10.750
    14” 14.000 13.500 13.376 13.250 13.250 13.124 12.812 13.000 12.500 12.124 11.814 11.500 11.188  
    16” 16.000 15.500 15.376 15.250 15.250 15.000 14.688 15.000 14.312 13.938 13.564 13.124 12.812  
    18” 18.000 17.500 17.376 17.124 17.250 16.876 16.500 17.000 16.124 15.688 15.250 14.876 14.438  
    20” 20.000 19.500 19.250 19.000 19.250 18.812 18.376 19.000 17.938 17.438 17.000 16.500 16.062  
    24” 24.000 23.500 23.250 22.876 23.250 22.624 22.062 23.000 21.562 20.938 20.376 19.876 19.312  
    30” 30.000 29.376 29.000 28.750 29.250     29.000            
    36” 36.000 35.376 35.000 34.750 35.250 34.500   35.000            
    42” 42.000       41.250     41.000            

    Paddle Spacer 105 Rating

    Pipe Flange Spacer Ring pressure rating in psig

    Temperature (F°)

    150LB

    300LB

    400LB

    600LB

    900LB

    1500LB

    2500LB

    -20 to 100

    285

    740

    985

    1480

    2220

    3705

    6170

    200

    260

    680

    905

    1360

    2035

    3395

    5655

    300

    230

    655

    870

    1310

    1965

    3270

    5450

    400

    200

    635

    845

    1265

    1900

    3170

    5280

    500

    170

    605

    805

    1205

    1810

    3015

    5025

    600

    140

    570

    755

    1135

    1705

    2840

    4730

    650

    125

    550

    730

    1100

    1650

    2745

    4575

    700

    110

    530

    710

    1060

    1590

    2655

    4425

    750

    95

    505

    675

    1015

    1520

    2535

    4230

    800

    80

    410

    550

    825

    1235

    2055

    3430

    850

    65

    320

    425

    640

    955

    1595

    2655

    900

    50

    230

    305

    460

    690

    1150

    1915

    950

    35

    135

    185

    275

    410

    685

    1145

    1000

    20

    85

    115

    170

    255

    430

    715

     

    Paddle Spacer 105 Tolerances

    Outside Dia

    ≤ 24 = 1.6 Millimeter | > 24 = ± 3.2 Millimeter

    Inside Dia

    not applicable

    Dia of Counterbore

    not applicable

    Drilling

    Bolt Circle = 1.6 Millimeter | Spacing of Bolt Hole = ± 0.8 Millimeter

    Bolt Circle Eccentricity concerning Facing

    ≤ 2½ = 0.8 mm max. | ≥ 3 = 1.6 mm max.

    Dia of Contact Face

    1.6 Millimeter Raised Face = ± 0.8 Millimeter

    6.35 mm Raised Face, Tongue & Groove / Male-Female = ± 0.4 Millimeter

    Outside Dia of Hub

    ≤ 12 = + 2.4 Millimeter/ – 1.6 Millimeter | ≥ 14 = ± 3.2 Millimeter

    Thickness

    ≤ 18 = + 3.2 Millimeter / – 0 | ≥ 20 = + 4.8 Millimeter / – 0

    Length through Hub

    ≤ 18 = + 3.2 Millimeter / – 0.8 Millimeter | ≥ 20 = + 4.8 Millimeter / – 1.6 Millimeter

     

    Countries We Export:

    Afghanistan, Albania, Algeria, Andorra, Angola, Antigua-Barbuda Argentina, Armenia, Australia, Austria, Azerbaijan, Bahamas, Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bhutan, Bolivia, Bosnia-Herzegovina, Botswana, Brazil, Brunei, Bulgaria, Burkina-Faso, Burundi, Côte d’Ivoire, Cabo Verde, Cambodia, Cameroon, Canada, Central African Republic, Chad, Chile, China, Colombia, Comoros, Congo (Congo-Brazzaville), Costa-Rica, Croatia, Cuba, Cyprus, Czechia (Czech Republic), Democratic Republic of the Congo, Denmark, Djibouti, Dominica, Dominican Republic, Ecuador, Egypt, El Salvador, Equatorial Guinea, Eritrea, Estonia, Eswatini (fmr. “Swaziland”), Ethiopia, Fiji, Finland, France, Gabon, Gambia, Georgia, Germany, Ghana, Greece, Grenada, Guatemala, Guinea, Guinea-Bissau, Guyana, Haiti, Holy See, Honduras, Hungary, Iceland, India, Indonesia, Iran, Iraq, Ireland, Israel, Italy, Jamaica, Japan, Jordan, Kazakhstan, Kenya, Kiribati, Kuwait, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia, Libya, Liechtenstein, Lithuania, Luxembourg, Madagascar, Malawi, Malaysia, Maldives, Mali, Malta, Marshall Islands, Mauritania, Mauritius, Mexico, Micronesia, Moldova, Monaco, Mongolia, Montenegro, Morocco, Mozambique, Myanmar (formerly Burma), Namibia, Nauru, Nepal, Netherlands, New Zealand, Nicaragua, North Korea, North Macedonia, Norway, Oman, Pakistan, Palau, Palestine-State, Panama, Papua, New Guinea, Paraguay, Peru, Philippines, Poland, Portugal, Qatar, Romania, Russia, Rwanda, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Samoa, San Marino, Sao Tome and Principe, Saudi Arabia, Senegal, Serbia, Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, Solomon Islands, Somalia, South Africa, South Korea, South Sudan, Spain, Sri Lanka, Sudan, Suriname, Sweden, Switzerland, Syria, Tajikistan, Tanzania, Thailand, Timor-Leste, Togo, Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, United Arab Emirates, United Kingdom, United States of America, Uruguay, Uzbekistan, Vanuatu, Venezuela, Vietnam, Yemen, Zambia, Zimbabwe.

    Cities We Supply:

    London, New-York, Paris, Moscow, Tokyo, Dubai, Singapore, Barcelona, Los-Angeles, Madrid Rome, Chicago, Toronto, San-Francisco, Abu-Dhabi, St-Petersburg, Amsterdam, Berlin Prague, Washington,Istanbul, Las-Vegas, Doha, Seoul, Sydney, Beijing,  Miami, Munich, Milan, San-Diego, Bangkok, Vienna, Dublin, Vancouver, Boston,  Zurich,  Melbourne, Budapest, Houston, Seattle, Montreal, Hong-Kong, Frankfurt, Sao-Paulo, Tel-Aviv, Copenhagen, Calgary, Orlando, Atlanta, Dallas, Hamburg, Osaka, Lisbon, Austin, Phoenix Naples, Oslo, Denver, Stockholm, Riyadh, Delhi, Buenos Aires, San-Jose, Brussels, Portland Philadelphia, Ottawa, Helsinki, Valencia, Brisbane, Warsaw, Minneapolis, Shanghai, Lyon, Adelaide, Edmonton, Marseille, Muscat, Athens, Stuttgart, Rio-De-Janeii, Baltimore, Auckland, Cologne, New-Orlean, Kuwait-City,  Kiev, Hanover, Perth, Minsk, Bucharest, Nashville, Dusseldorf, Manchester, Sacramento, Glasgow, Mexico-City, Salt-Lake-Ci, Raleigh, Cracow

    SPECTACLE BLIND FLANGES 105

    SPECTACLE BLIND FLANGES 105

    Spectacle Blind Flanges 105, Stainless Steel Spectacle Blind Flanges A105, ASME SB 16.47 Spectacle Blind Flanges, Spectacle Blind Flanges Stockist, Steel Spectacle Blind Flange, Spectacle Blind Flanges Manufacturer in Mumbai, India

    High-Quality Spectacle Blind Flanges 105, Carbon Steel Spectacle Blind Flanges Stockholder, Alloy Steel Spectacle Blind Flanges, Duplex and Super Duplex Steel Spectacle Blind Flange, Nickel Alloy Spectacle Blind Flanges, Titanium Spectacle Blind Flanges, ANSI B16.5 Copper Nickel Spectacle Blind Flanges, SS Spectacle Blind Flanges Manufacturer In India.

    Detailed Information:

    At RatnaExports.com, we manufacture Raised Face Spectacle Blind Flanges 105 of various grades and specifications. Our team designs ANSI B16.5 Spectacle Blind Flanges keeping all the national and international standards in mind. As per the client’s requirements, custom ASME Spectacle Blind Flanges produce in all sizes and shapes.

    We have a squad of prestigious clients who are well satisfied with the quality of our DIN Spectacle Blind Flanges 105. Each of our DIN Spectacle Blind Flanges is finely complete with extreme dimensional accuracy. We have a reputation for providing high-quality Carbon Steel Spectacle Blind Flanges that are known for their outstanding features. Since then, our carbon steel spectacle blind flanges have supplied many parts of the world.

    The RatnaExports.com Stainless Steel Spectacle Blind Flanges are affordable, making them extremely popular in the industry. Throughout our manufacturing process, we always keep adequate Inconel Spectacle Blind Flanges 105 to ensure the order supply is on time. We ship-ordered Monel Spectacle Blind Flanges within a short period.

    There is no doubt that the Spectacle Blind Flange 105 Jis 5k has a similar shape to a pair of spectacles or glasses, which is why it is called Spectacle Blind Flange 105 Jis 5k. It can flow through the pipe during operation if one end of the Spectacle Blind Flange Jis 10k is open. As far as the other end of the Spectacle Blind Flange Din En 1092-1 is concerned, it is solid and blocks the flow during maintenance. Spectacle Blind Flanges Asme B16.5 Class 105 connect as a permanent device intended to separate processing piping systems from each other.

    The whole idea of a Spectacle Blind Flange Class 105 is so that one can absolutely be sure that an item of equipment is covered properly and securely. The company installs Spectacle Blind Flange 105 to prevent any leakage or flow through the valve during maintenance. While performing maintenance, the Spectacle Blind Flange 105 can divert the flow to other equipment. Result of the fact that the flow cannot be bypassed around the blank, as this would compromise the safety function of the blanks. When it can loosen the bolts on the flange and swing those blinds so that the bolts may support, it must stop the flow and relieve the pressure.

    The Api Spectacle Blind Flange 105 is a Spectacle Blind Flange made from stainless steel plates of the duplex variety manufactured by Stainless Steel Spectacle Blind Flange 105 Manufacturer. We made Api 6A Spectacle Blind Flange two interconnected discs. There are two parts to these blinds; one is a ring, which implies that the disc has a hole that matches the pipeline bore size, while the other part of the blind is a  solid disc.

    A Spectacle Blind Flange Manufacturers In India recommends that, under normal circumstances, the blind flange be installed in the open position so as not to interfere with the flow of the fluid conveyed by the pipeline from one end to another. Blind people the channel and interrupt the flow. The unscrewed carbon steel Spectacle Blind Flange bolts and the Spectacle Blind Flange Asme B16.5 must be rotated to their closed position by the site staff to interrupt the pipeline’s flow.

    Various sizes are available for the Spectrum Blind Flange Raised Face, ranging from 1/2 inch to 36 inches in diameter. It is pretty standard for alloy steel Spectacle Blind flanges to be available in pressure classes ranging from 150 to 600 pounds, whereas, for RTJ flanges, the average pressure range is between 300 and 2500 pounds.

    Specification of Spectacle Blind Flanges 105

    Dimensions: ANSI/ASME SB16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.

    Standard: ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.

    Standard : ANSI,JIS,DIN,BS4504,SABS1123,EN1092-1, UNI,AS2129,GOST-12820ASME B16.9, ASME B16.25, MSS SP-75, DIN2616, ASME A234,  ASME A403,ASME A402,ASME A860 .

    Size: 1/2″ to 36″

    Pressure: 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

    Flange Face Type: Flate Face (FF), Raised Face (RF), Blind Type Joint (RTJ). Form: Spectacle Blind Flangesn 105.

    Chemical composition of SPECTACLE BLIND FLANGES 105

    Element

    Carbon

    Silicon/strong>

    Manganese

    Phosphorus

    Sulphur

    Molybdenum

    Chromium

    Nickle

    Weight %

    0.035

    0.60-1.05

    0.035

    0.40 Max

    0.40 Max

    0.40

    0.12

    0.08 Max

    Mechanical properties of spectacle blind flanges 105:

    Property

    Ultimate Tensile Strength

    0.2% Yield Strength

    Elongation

    Reduction of Area

    Charpy Impact Toughness

    Hardness

    Value

    70 Min

    Ksi(485 Mpa)

    36 Min

    Ksi (250 Mpa)

    30% Min

    22% Min

    30

    187 HBW MAX

     

    Spectacle Blind Flanges 105 Equivalent Grades

    STANDARD

    WERKSTOFF NR.

    UNS

    JIS

    BS

    GOST

    AFNOR

    EN

    105

    1.4401 / 1.4436

    S31600

    SUS 316

    316S31 / 316S33

    Z7CND17‐11‐02

    X5CrNiMo17-12-2 / X3CrNiMo17-13-3

     

    Spectacle Blind Flanges 105 Material & Grades :

    Stainless Spectacle Blind On Flanges :

    ASTM A 182, 105, A105, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L

    Duplex & Super Spectacle Blind Socket Weld Flanges :

    ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61

    Carbon Steel Spectacle Blind Flanges :

    ASTM / ASME A/SA 105 ASTM / ASME A 350 , ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F706

    Alloy Steel Spectacle Blind Flanges :

    ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91

    Nickel Alloy Spectacle Blind Flanges :

    ASTM SB564, SB160, SB472, SB162 Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020).

    Copper Alloy Steel Spectacle Blind Flanges :

    ASTM SB 61 , SB62 , SB151 , SB152 UNS No. C 70600 (Cu-Ni 90/10), C 71500 (Cu-Ni 70/30), UNS No. C 10100, 10200, 10300, 10800, 12000, 12200.

    Spectacle Blind Flanges 105 Materials in Stock

    • Stainless Steel Spectacle Blind Flanges
    • SS 304 Spectacle Blind Flanges
    • Stainless Steel 310 Spectacle Blind Flange
    • Duplex Steel Spectacle Blind Flanges
    • Super Duplex Steel Spectacle Blind Flanges
    • 254 SMO Spectacle Blind Flange
    • ANSI B16.5 904L Spectacle Blind Flanges
    • Spectacle Blind Flanges 105
    • Alloy Steel F5 Spectacle Blind Flanges
    • Alloy Steel Spectacle Blind Flanges 105
    • Alloy Steel Spectacle Blind Flanges
    • Alloy Steel F11 Spectacle Blind Flanges
    • A182 Alloy Steel F22 Spectacle Blind Flanges
    • ANSI B16.5 Alloy Steel Spectacle Blind Flanges
    • A105 Carbon Steel Spectacle Blind Flanges
    • ASTM A350 LF2 Spectacle Blind Flanges
    • High Nickel Alloy Spectacle Blind Flanges
    • High Nickel Alloy Spectacle Blind Flange
    • Nickel Spectacle Blind Flanges 105
    • Monel Spectacle Blind Flanges
    • B564 Inconel Spectacle Blind Flanges
    • Incoloy Spectacle Blind Flanges
    • Copper Nickel Spectacle Blind Flanges
    • ANSI B16.5 Alloy 20 Spectacle Blind Flanges

    Spectacle Blind Flanges 105 Application Industries

    •  Petrochemical Industry
    •   Chemical Industry
    •   Oil and Gas Industry
    •   Pulp & Paper Industry
    •   Power Plant Industry
    •   Food Processing Industry
    •   Pharmaceuticals Industry
    •   Energy Industry
    •   Aerospace Industry

    Countries We Export:

    Afghanistan, Albania, Algeria, Andorra, Angola, Antigua-Barbuda Argentina, Armenia, Australia, Austria, Azerbaijan, Bahamas, Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bhutan, Bolivia, Bosnia-Herzegovina, Botswana, Brazil, Brunei, Bulgaria, Burkina-Faso, Burundi, Côte d’Ivoire, Cabo Verde, Cambodia, Cameroon, Canada, Central African Republic, Chad, Chile, China, Colombia, Comoros, Congo (Congo-Brazzaville), Costa-Rica, Croatia, Cuba, Cyprus, Czechia (Czech Republic), Democratic Republic of the Congo, Denmark, Djibouti, Dominica, Dominican Republic, Ecuador, Egypt, El Salvador, Equatorial Guinea, Eritrea, Estonia, Eswatini (fmr. “Swaziland”), Ethiopia, Fiji, Finland, France, Gabon, Gambia, Georgia, Germany, Ghana, Greece, Grenada, Guatemala, Guinea, Guinea-Bissau, Guyana, Haiti, Holy See, Honduras, Hungary, Iceland, India, Indonesia, Iran, Iraq, Ireland, Israel, Italy, Jamaica, Japan, Jordan, Kazakhstan, Kenya, Kiribati, Kuwait, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia, Libya, Liechtenstein, Lithuania, Luxembourg, Madagascar, Malawi, Malaysia, Maldives, Mali, Malta, Marshall Islands, Mauritania, Mauritius, Mexico, Micronesia, Moldova, Monaco, Mongolia, Montenegro, Morocco, Mozambique, Myanmar (formerly Burma), Namibia, Nauru, Nepal, Netherlands, New Zealand, Nicaragua, North Korea, North Macedonia, Norway, Oman, Pakistan, Palau, Palestine-State, Panama, Papua, New Guinea, Paraguay, Peru, Philippines, Poland, Portugal, Qatar, Romania, Russia, Rwanda, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Samoa, San Marino, Sao Tome and Principe, Saudi Arabia, Senegal, Serbia, Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, Solomon Islands, Somalia, South Africa, South Korea, South Sudan, Spain, Sri Lanka, Sudan, Suriname, Sweden, Switzerland, Syria, Tajikistan, Tanzania, Thailand, Timor-Leste, Togo, Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, United Arab Emirates, United Kingdom, United States of America, Uruguay, Uzbekistan, Vanuatu, Venezuela, Vietnam, Yemen, Zambia, Zimbabwe.

    Cities We Supply:

    London, New-York, Paris, Moscow, Tokyo, Dubai, Singapore, Barcelona, Los-Angeles, Madrid Rome, Chicago, Toronto, San-Francisco, Abu-Dhabi, St-Petersburg, Amsterdam, Berlin Prague, Washington,Istanbul, Las-Vegas, Doha, Seoul, Sydney, Beijing,  Miami, Munich, Milan, San-Diego, Bangkok, Vienna, Dublin, Vancouver, Boston,  Zurich,  Melbourne, Budapest, Houston, Seattle, Montreal, Hong-Kong, Frankfurt, Sao-Paulo, Tel-Aviv, Copenhagen, Calgary, Orlando, Atlanta, Dallas, Hamburg, Osaka, Lisbon, Austin, Phoenix Naples, Oslo, Denver, Stockholm, Riyadh, Delhi, Buenos Aires, San-Jose, Brussels, Portland Philadelphia, Ottawa, Helsinki, Valencia, Brisbane, Warsaw, Minneapolis, Shanghai, Lyon, Adelaide, Edmonton, Marseille, Muscat, Athens, Stuttgart, Rio-De-Janeii, Baltimore, Auckland, Cologne, New-Orlean, Kuwait-City,  Kiev, Hanover, Perth, Minsk, Bucharest, Nashville, Dusseldorf, Manchester, Sacramento, Glasgow, Mexico-City, Salt-Lake-Ci, Raleigh, Cracow

    SPECTACLE BLIND FLANGES 350 LF2

    SPECTACLE BLIND FLANGES 350 LF2

    Spectacle Blind Flanges 350 LF2

    Home 9 FLANGES 9 Category: CARBON STEEL
    Spectacle Blind Flanges 350 LF2

    Manufacturer Of A350 LF2 Class 1/ 2 Blind Flange, A350 LF2 Class 1 Welding Neck Flange Suppliers

    Free Carbon Steel A350 LF2 Material & Cs A350 LF2 Forgings Price List, A350 LF2 Cl1 Flanges Manufacturer 

    Detailed Information:

    Different types, sizes, and ASTM A350 LF2 F orged Flanges classes exist. While the class 1 forged flange is the most widely used, the class 2 forged flange has a higher mechanical strength and is more suitable for applications. A350 LF2 Cl1 Flanges are available from Steel India Company and are class 2 flanges. The types of flanges also differ depending on the production method.

    There are many applications where the SA350 Gr LF2 Forged Flange is used, such as when pipes transmit fluids and gases in rough conditions, but the material is primarily carbon steel. The specification is ASTM A350, and the dimensions vary according to the standard. The ASTM A350 LF2 Class 1 And Class 2 Flanges range in nominal bore sizes from 12 inches to 48 inches, with different types of faces available, such as flat faces, ring joints, and raised faces. The LF2 Class1 Flange is also available with varying classes of pressure and wall thicknesses that correspond to its different pressure capacities. In addition to 150, 300, and up to 2500, pressure numbers indicate the pressure capacities of A350 LF2 Class1 Flanges, ranging from PN6 to PN64 in pressure capacity. We make ASME SA 350 Gr LF2 Cl1 Flanges of carbon steel, a strong metal. The toughness of the metal translates into the high wear and tear properties of the ASME SA 350 Gr LF2 Cl1 Flanges and the increased wear and tear properties. Consequently, the flanges have a high-impact strength and a long life over time. If you would like more information on the different types, such as the A350 LF2 plate flanges and their complete price list, please do not hesitate to contact us.

    A350 LF2 flanges are usually made from a low-carbon steel alloy, either forged or ring-rolled. They are available in various sizes, ranging from 1/2 inch to 24 inches in diameter. Their properties include maximum machinability, mod erate strength, and leakproof connections. 

    We make oil and gas pipelines and ASTM A350 LF2 Flanges from high-quality materials resistant to heat and pressure. Such flanges frequently appear in pipeline installations for natural gas and oil.

    Specifications Of Astm A350 LF2 Flanges

    A350 LF2 Material: ASTM A350 LF2 CL1/CL2
    A350 LF2 Class 1 Size Range: 1/2″ (15 NB) to 48″ (1200NB), ASME B16.47 Flanges size range: 26″ to 60″
    A350 LF2 Cl1 Typical manufacturing specifications: A350 LF2, ASME A350 LF2
    Flange Face Type: Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ), LJ, FM, R.T.J, R.J and so on
    ASTM A350 LF2 Flanges Manufacturing Dimensions: ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
    Wn Flange LF2 Standard: ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
    AWWA ClaLTCS A350 LF2 Flanges: classes B, D, E, F Size: 3″-144″
    SA350 LF2 Flanges Origin: European Origin, Indian Origin, US Origin, Korean Origin, Sweden Origin, Ukraine Origin, Japanese Origin Materials
    A350 LF2 Flanges Class / Pressure: 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
    ANSI B16.5 A350 LF2 Flanges pressure classes: 150, 300, 400, 600, 900, 1500 and 2500 for ASME B16.5
    ANSI ClaLTCS A350 LF2 Flanges: 150 to 2500 Size: 1/2″-24″
    ANSI B16.47 A350 LF2 Welding Neck Flange pressure classes: 75, 150, 300, 400, 600, 900 for ASME B16.47

     

    A350 LF2 Cl Plate Flanges Chemical Composition Chart

    C%

    Mn%

    Si%

    S%

    P%

    Cr%

    Ni%

    0.30 max

    0.6/1.35

    .15/.30

    .040 max

    .035 max

    0.30 max

    0.40 max

    SA350 Gr LF2 Spectacle Blind Flanges Mechanical Characteristics

    PROPERTIES

    Imperial

    TS Min psi (Mpa)

    70,000 (485)

    YS Min psi (Mpa)

    36,000 (250)

    EL (2″ Min)

    22%

    RA Min

    30%

    Hardness, Bhn

    Max 197

    -50ºF Charpy

    Min Impact

    Energy F t/Lb (J):-

    Set of 3 Specimen*

    15 (20)

    For One Specimen

    12 (16)

    Physical Properties Of ASTM A350 LF2 Cl1 Flanges

    Physical Properties

    Cast Carbon Steel

    Forged

    0.25 C Max

    A216-WCC

    0.30/0.35 C Max

    A216-WCB

    A105

    Low-Temperature Steel

    0.5 Mo

    A352-LC1

    0.25/0.30 C Max

    A352-LCB

    A350-LF2

    2.5 Ni

    A352-LC2

    C-MN-Si (0.25 Max)

    A352-LCC

    A350-LF3

    3.5 Ni

    A352-LC3

    C-MN-Si-V (1.15~1.50 Mn)

    A350-LF6

    Pressure Rating Of LF2 Class 1 Flange

    TEMP

    °C

    150 300 400 600 900 1500 2500
    -29 TO 38 19.6 51.1 68.1 102.1 153.2 255.3 425.5
    50 19.2 50.1 66.8 100.2 150.4 250.6 417.7
    100 17.7 46.6 62.1 93.2 139.8 233 388.3
    150 15.8 45.1 60.1 90.2 135.2 225.4 375.6
    200 13.8 43.8 58.4 87.6 131.4 219 365
    250 12.1 41.9 55.9 83.9 125.8 209.7 349.5
    300 10.2 39.8 53.1 79.6 119.5 199.1 331.8
    325 9.3 38.7 51.6 77.4 116.1 193.6 322.6
    350 8.4 37.6 50.1 75.1 112.7 187.8 313
    375 7.4 36.4 48.5 72.7 109.1 181.8 303.1
    400 6.5 34.7 46.3 69.4 104.2 173.6 289.3
    425 5.5 28.8 38.4 57.5 86.3 143.8 239.7
    450 4.6 23 30.7 46 69 115 191.7
    475 3.7 17.4 23.2 34.9 52.3 87.2 145.3
    500 2.8 11.8 15.7 23.5 35.3 58.8 97.9
    538 1.4 5.9 7.9 11.8 17.7 29.5 49.2

    TEMP

    °C

    150 300 400 600 900 1500 2500

    Size Chart Of A350 LF2 Class 1 And Class 2

    Products

    Size

    Carbon Steel ASTM A350 LF2 LTCS Slip-On Flanges

    LTCS A350 LF2- Threaded Flanges

    Sizes 1/2″ – 48″

    Raised Face or Flat Face

    ASTM A350 LF2 LTCS Orifice Flanges

    Low Temperature Carbon Steel Forged Flanges

    A350 LF2 LTCS Ring Type Joint Flanges

    Carbon Steel A350 LF2 Square Flanges

    LTCS ASTM A350 LF2 Weld Neck Flanges

    cs astm a350 gr lf2 Socket Weld Flanges

    sa350 lf2 class 1 Blind Flange

    A350 Gr Lf2 Cl1 Reducing Flanges

    A350 Gr Lf2 Class 1 Lap Joint Flanges

    Sa350 Lf2 Plate Flanges

    Weight Chart Of A350 LF2 Cl 2 Pipe Flanges

    Standard

    Class

    Diameter

    Bolt Circle Diameter

    Number of Bolts

    Bolt Size

    Diameter of Bolt Hole

    AS4087

    PN14

    95

    67

    4

    M12

    14

    AS 2129 Flange

    Table C

    95

    67

    4

    13

    14

    Table D

    95

    67

    4

    13

    14

    Table E

    95

    67

    4

    13

    14

    Table F

    95

    67

    4

    13

    14

    Table H

    114

    83

    4

    16

    17

    Table J

    114

    83

    4

    16

    17

    ASTM B16.5

    ASTM 150

    89

    60

    4

    13

    16

    ASTM 300

    95

    67

    4

    13

    16

    ASTM 600

    95

    67

    4

    13

    16

    ASTM 900

    121

    83

    4

    19

    22

    ASTM 1500

    121

    83

    4

    19

    22

    ISO 7005 (DIN) Flange

    PN6

    80

    55

    4

    M10

    11

    PN10

    95

    65

    4

    M12

    14

    PN16

    95

    65

    4

    M12

    14

    PN20

    90

    60.5

    4

    M14

    16

    PN25

    95

    65

    4

    M12

    14

    PN40

    95

    65

    4

    M12

    14

    Wide Range Of SA350 GR LF2 Forged Flange

    Pipe Size – Pipe Flanges

    Flange Connection Type

    Max. Pressure

    1/2″

    FNPT

    150 psi

    1/2″

    Socket Weld

    275 psi

    1/2″

    Welded

    150 psi

    3/4″

    FNPT

    150 psi

    3/4″

    Socket Weld

    275 psi

    1-1/4″

    Socket Weld

    275 psi

    1-1/2″

    Socket Weld

    275 psi

    2″

    FNPT

    150 psi

    2″

    Socket Weld

    275 psi

    2-1/2″

    Socket Weld

    275 psi

    3″

    Socket Weld

    275 psi

    4″

    FNPT

    150 psi

    4″

    Socket Weld

    275 psi

    1/2″

    Slip On

    720 psi

    1/2″

    Slip On

    720 psi

    1″

    Slip On

    720 psi

    1″

    Slip On

    720 psi

    1-1/4″

    FNPT

    720 psi

    1-1/4″

    Slip On

    720 psi

    1-1/2″

    Slip On

    720 psi

    1-1/2″

    Slip On

    720 psi

    2″

    Slip On

    720 psi

    2″

    Slip On

    720 psi

    2-1/2″

    Slip On

    720 psi

    2-1/2″

    Slip On

    720 psi

    3″

    Slip On

    720 psi

    3″

    Slip On

    720 psi

    4″

    Slip On

    720 psi

    4″

    Slip On

    720 psi

     

    ASTM A350 LF2 Ltcs Flanges Available Types

    LTCS Flanges

    LF2 LTCS EN 1092-1 Flange

    LTCS BS 4504 Flanges

    LTCS A350 LF2 Forged Flanges

    LTCS A350 LF2 Flanges

    LTCS LF2 Slip-on Flanges

    LTCS LF2 Flat Flange Suppliers

    ANSI LTCS Blind Flange

    LTCS A350 LF2 Weld Neck Flanges Dealer

    LTCS LF2 Socket weld Flanges Exporter

    LTCS LF2 Long Weld Neck Flanges Stockholder

    CS ASTM A350 LF2 Threaded Flanges Distributors

    LTCS ASTM A350 LF2 Reducing Flanges

    LTCS LF2 Ring Type Joint Flanges Manufacturer

    LTCS A350 LF2 Orifice Flange

    ASTM A350 LF2 LTCS Spectacle Blind Flanges

    ASME SA350 LF2 LTCS WNRF Flange

    Carbon Steel ASTM A350 LF2 Low-Temperature SORF Flanges

    ANSI B16.5 LTCS RTJ Flanges

    Low-Temperature LF2 Screwed Flanges Stockist

    ASTM A350 LF2 LTCS Lap Joint Flanges

    ASME SA350 LF2 LTCS BLRF Flange

    Carbon Steel Low-Temperature LF2 Raised Face Flanges

    Carbon Steel ASTM A350 LF2 Low-Temperature Nipoflange

    A350 LF2 LTCS Square Flanges

    ASME SA350 LF2 LTCS SWRF Flange

    Steel Tongue & Groove Flanges

    Carbon Steel A350 LF2 Low-Temperature Male & Female Flanges

    A350 LF2 LTCS DIN Flanges

    LTCS LF2 ASME B16.5 Flanges

    Spectacle Blind Flanges 350 LF2 Application

    •  LTCS Flanges Used in Oil and Gas Pipeline
    •  ASTM A350 LF2 LTCS Pipe Flanges uses in Chemical Industry
    •  A350 LF2 LTCS Flanges uses in Plumbing
    •  LTCS ASTM A350 LF2 Flange uses in Heating
    •  ASTM A350 LF2 Plate Flanges uses in Water Supply Systems
    •  ASTM A350 LF2 LTCS Forged Flanges uses in Power Plant
    •  Carbon A350 LF2 Low-Temperature Flanges Used in the Paper & Pulp Industry
    •  A350 LF2 LTCS Flanges uses in General Purpose Applications
    •  ASME SA350 LF2 LTCS Industrial Flanges uses in Fabrication Industry
    •  Low-Temperature LF2 Flanges Uses in Food Processing Industry
    •  ANSI LTCS A350 LF2 Flanges uses in Structural Pipe

    Countries We Export:

    Afghanistan, Albania, Algeria, Andorra, Angola, Antigua-Barbuda Argentina, Armenia, Australia, Austria, Azerbaijan, Bahamas, Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bhutan, Bolivia, Bosnia-Herzegovina, Botswana, Brazil, Brunei, Bulgaria, Burkina-Faso, Burundi, Côte d’Ivoire, Cabo Verde, Cambodia, Cameroon, Canada, Central African Republic, Chad, Chile, China, Colombia, Comoros, Congo (Congo-Brazzaville), Costa-Rica, Croatia, Cuba, Cyprus, Czechia (Czech Republic), Democratic Republic of the Congo, Denmark, Djibouti, Dominica, Dominican Republic, Ecuador, Egypt, El Salvador, Equatorial Guinea, Eritrea, Estonia, Eswatini (fmr. “Swaziland”), Ethiopia, Fiji, Finland, France, Gabon, Gambia, Georgia, Germany, Ghana, Greece, Grenada, Guatemala, Guinea, Guinea-Bissau, Guyana, Haiti, Holy See, Honduras, Hungary, Iceland, India, Indonesia, Iran, Iraq, Ireland, Israel, Italy, Jamaica, Japan, Jordan, Kazakhstan, Kenya, Kiribati, Kuwait, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia, Libya, Liechtenstein, Lithuania, Luxembourg, Madagascar, Malawi, Malaysia, Maldives, Mali, Malta, Marshall Islands, Mauritania, Mauritius, Mexico, Micronesia, Moldova, Monaco, Mongolia, Montenegro, Morocco, Mozambique, Myanmar (formerly Burma), Namibia, Nauru, Nepal, Netherlands, New Zealand, Nicaragua, North Korea, North Macedonia, Norway, Oman, Pakistan, Palau, Palestine-State, Panama, Papua, New Guinea, Paraguay, Peru, Philippines, Poland, Portugal, Qatar, Romania, Russia, Rwanda, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Samoa, San Marino, Sao Tome and Principe, Saudi Arabia, Senegal, Serbia, Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, Solomon Islands, Somalia, South Africa, South Korea, South Sudan, Spain, Sri Lanka, Sudan, Suriname, Sweden, Switzerland, Syria, Tajikistan, Tanzania, Thailand, Timor-Leste, Togo, Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, United Arab Emirates, United Kingdom, United States of America, Uruguay, Uzbekistan, Vanuatu, Venezuela, Vietnam, Yemen, Zambia, Zimbabwe.

    Cities We Supply:

    London, New-York, Paris, Moscow, Tokyo, Dubai, Singapore, Barcelona, Los-Angeles, Madrid Rome, Chicago, Toronto, San-Francisco, Abu-Dhabi, St-Petersburg, Amsterdam, Berlin Prague, Washington,Istanbul, Las-Vegas, Doha, Seoul, Sydney, Beijing,  Miami, Munich, Milan, San-Diego, Bangkok, Vienna, Dublin, Vancouver, Boston,  Zurich,  Melbourne, Budapest, Houston, Seattle, Montreal, Hong-Kong, Frankfurt, Sao-Paulo, Tel-Aviv, Copenhagen, Calgary, Orlando, Atlanta, Dallas, Hamburg, Osaka, Lisbon, Austin, Phoenix Naples, Oslo, Denver, Stockholm, Riyadh, Delhi, Buenos Aires, San-Jose, Brussels, Portland Philadelphia, Ottawa, Helsinki, Valencia, Brisbane, Warsaw, Minneapolis, Shanghai, Lyon, Adelaide, Edmonton, Marseille, Muscat, Athens, Stuttgart, Rio-De-Janeii, Baltimore, Auckland, Cologne, New-Orlean, Kuwait-City,  Kiev, Hanover, Perth, Minsk, Bucharest, Nashville, Dusseldorf, Manchester, Sacramento, Glasgow, Mexico-City, Salt-Lake-Ci, Raleigh, Cracow

    FORGED FLANGES 105

    FORGED FLANGES 105

    A105 Carbon Steel Flanges Manufacturers, Ready Stock Of A105 Carbon Steel Threaded Flanges, Buy Directly From Carbon Steel A105 Plate Flanges Manufacturers 

    Ch0eck Carbon Steel Weld Neck Reducing Flange A105, Carbon Steel A105 Blind Flange Price List 2019, Buy From Carbon Steel A105 Socket Weld Neck Reducing Flange Exporter 

    Detailed Information:

    Whenever the plates need to be heat treated. We at RatnaExports.com have been in business for a long time manufacturing ASTM A105 Flanges. Our company has extensive experience in the field of producing A105 Flanges. In addition to being well-established as ASTM A105 flange manufacturers, we are also well-equipped with the latest machinery and equipment to manufacture our flanges to get the desired dimensions and properties for our products, which is why we use our manufacturing section to produce our products. 

    A105 SORF Flanges are set back from the fitting or pipe in the process of SORF flange welding. The inner diameter of the SORF flange is slightly larger than the outer diameter of the pipe. The grade is the most commonly used carbon steel material for forging pipe components.

    Several carbon steel A105 flanges are suitable for use in pressure systems at high and ambient temperatures. High-temperature applications require formed carbon steel pipes. Unless the material is above Class 300, if the design pressure or temperature is unknown, or if the material is over 4 inch NPS and above Class 300, heat treatment is not mandatory for ASME SA 105 flange materials.

    A105 blind flanges are forged between 1,700°F and 2,200°F, followed by quenching and tempering.

    It is recommended that the A105 weld neck flange forged parts be allowed to cool to below 1,000°F before being reheated to somewhere between 1,550°F and 1,700°F, followed by slow furnace cooling.

    It is frequently used for applications where the pipe needs to be rotated around the stub end. It is frequently required for dismantling past installations, such as with pipe lap joint flanges, which are usually welded directly to the pipe. Thus, the stub end moves freely around the pipe.

    A105 galvanized flanges are submerged in molten zinc at 850F while they are submerged. This process results in molten zinc reacting with steel to form thin zinc alloy layers, creating a barrier that offers exceptional corrosion protection compared to traditional methods. As a result, each flange is more productive and lasts longer.

    There is a requirement that heat treats the ASTM A105N weld neck flanges, but it is not mandatory except for flanges above Class 300. In addition, the a105 pipe flange of unique design (where the design pressure and temperature of carbon steel a105 reducing flange are unknown) must be heat treated.

    Furthermore, this applies to items exceeding a 4″ NPS and above class 300.

     As part of the forged carbon steel ASTM a105 plate flanges heat treatment processes, processes like annealing, normalizing, normalizing and tempering, normalizing and quenching and tempering shall be employed 

    The forged parts of the ASTM a105 150 flange dimensions are limited in weight to 10,000 pounds, as per this specification ASTM a105 150 flange dimensions. Forging of the ASTM A105 flange material alloy occurs at temperatures ranging between 1,700°F and 2,200°F and is then followed by quenching and tempering. For forged steel flange parts of grade a105, carbon steel can cool down to temperatures below 1,000°F before re-creating. Following a cooling down of the ASTM A105 Flange, it is then reheated to a temperature between 1,550°F and 1,700 °F afterward. When the carbon steel a105 blind flange has been reheated, it is then cooled slowly in the furnace after the alloy has been reheated.

    A105 slip-on flange carbon steel forgings are generally considered as machinable as any other low alloy steel grade. Except for machining, the specification of the ASTM a105 slip-on flange carbon steel does not cover the cold working of the material. 

    Tensile and hardness tests are required for ASTM a105 Blind Flanges to verify their strength and flexibility.

    Forged Flanges 105 Specification

    Specifications A105 Carbon Steel Flanges
    size range 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
    Standards ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flanges Supplier.
    DIN Standard 6, 10, 16, 25, 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
    ANSI Standard Class 150, 300, 600, 900, 1500, 2500
    UNI Standard 6Bar 10Bar 16Bar 25Bar 40Bar
    JIS Standard 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
    EN Standard 6Bar 10Bar 16Bar 25Bar 40Bar
    Main Types Forged / Threaded / Screwed / Plate
    Flange supporting material Gasket, Ring Joint, Flange Bolts
    Test Certificates

    EN 10204/3.1B

    Raw Materials Certificate

    100% Radiography Test Report

    Third-Party Inspection Report, etc

    Production technique
    • Forged, Heat treated, and machined
    Connect Type/ Flange Face Type Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Supplier
    Most common types of A105 Carbon Steel Flanges
    • Lap Joint Ring Flange (LJRF)
    • Socket Weld Ring Flange (SWRF)
    • Slip-On Ring Flange (SORF)
    • Blind Ring Flange (BLRF)
    • Threaded Ring Flange
    • Ring Type Joint Flange (RTJF)
    • Weld Neck Ring Flange (WNRF)
    Special design

    As per your drawing

    AS, ANSI, BS, DIN, and JIS

    15 NB (1/2″) to 200 NB (8″)

    Equal and Reducing Configurations

    A105 Carbon Steel Flanges Threaded Flanges, Socketweld Flanges, Slip-On Flanges, Blind Flanges, Weld Neck Flanges Supplier

    Test Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UItrasonic flaw detector, Magnetic particle detector
    Origin Indian / West Europe / Japan / USA / Korean
    Equipment Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine, etc
    Specialized manufacturer of
    • Rtj Flanges
    • Pn16 Flanges
    • DIN 2566 pn16
    • DIN 2566 en 1092 1
    • DIN 2566 pn10
    • A105 Carbon Steel Lap Joint Flanges
    • A105 Carbon Steel Loose Flanges
    • A105 Carbon Steel Orifice Flanges
    • A105 Carbon Steel AS 4087 Water Flanges
    • A105 Carbon Steel Weld Neck Flanges
    • A105 Carbon Steel Flanges
    • A105 Carbon Steel Slip-On Flanges
    • A105 Carbon Steel Socketweld Flanges
    • A105 Carbon Steel Plate Flanges
    • A105 Carbon Steel Large Diameter Flanges
    • A105 Carbon Steel Sorf Flanges
    • A105 Carbon Steel Blind Flanges
    • A105 Carbon Steel Table Flanges
    A105 Carbon Steel Flanges Standard

    ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, JIS/ KS Flange, BS4504 Flange, GB Flange, AWWA C207 Flange, GOST Flange, PSI Flange, ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE,

    BS Flange, EN Flange, API 6A Flange Supplier etc

    • B.S: BS4504 , BS3293, BS1560, BS10
    • AS 2129: Table D; Table E; Table H
    • ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
    • ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48
    • ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
    • American Standard (ANSI)
    • German (DIN)
    • British standard (BS)
    • Any other specialized flanges
    • DIN: DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638
    • The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203;UNI2276
    Key markets and industries for A105 Carbon Steel Flanges
    • Nuclear power (mostly seamless).
    • Petrochemicals and acids.
    • Bitumen upgraders.
    • Heavy oil refineries.
    A105 Carbon Steel Flanges Application
    • To Connect Pipes & Tubes in Petroleum, Power, Gas, Metallurgy, Shipbuilding Construction, chemicals, etc.

     

    Forged Flanges 105 Chemical Composition

     

    ELEMENT

    COMPOSITION, %

    Carbon

    0.35 max

    Manganese

    0.60-1.05

    Phosphorus

    0.035 max

    Sulfur

    0.040 max

    Silicon

    0.10-0.35

    Copper

    0.40 max (1)

    Nickel

    0.40 max (1)

    Chromium

    0.30 max (1-2)

    Molybdenum

    0.12 max (1-2)

    Vanadium

    0.08 max

    Forged Flanges 105 Mechanical Properties

     

    Mechanical Properties

    Requirements

    Tensile strength, min, psi [MPa]

    70000 [485]

    Yield strength, min, psi [MPa]

    36000 [250]

    Elongation, min, %

    30

    Reductionofarea, min,%

    30

    Hardness, HB, max

    187

    Forged Flanges 105 Physical Properties

     

    Density (lb / cu. in.) 0.284
    Specific Gravity 7.9
    Specific Heat (Btu/lb/Deg F – [32-212 Deg F]) 0.107
    Melting Point (Deg F) 2740
    Thermal Conductivity 360
    Mean Coeff Thermal Expansion 6.7
    Modulus of Elasticity Tension 30
    Modulus of Elasticity Torsion 11

     

    Forged Flanges 105 Pressure Ratings

     

    TEMP

    °C

    150

    300

    400

    600

    900

    1500

    2500

    -29 TO 38

    19.6

    51.1

    68.1

    102.1

    153.2

    255.3

    425.5

    50

    19.2

    50.1

    66.8

    100.2

    150.4

    250.6

    417.7

    100

    17.7

    46.6

    62.1

    93.2

    139.8

    233

    388.3

    150

    15.8

    45.1

    60.1

    90.2

    135.2

    225.4

    375.6

    200

    13.8

    43.8

    58.4

    87.6

    131.4

    219

    365

    250

    12.1

    41.9

    55.9

    83.9

    125.8

    209.7

    349.5

    300

    10.2

    39.8

    53.1

    79.6

    119.5

    199.1

    331.8

    325

    9.3

    38.7

    51.6

    77.4

    116.1

    193.6

    322.6

    350

    8.4

    37.6

    50.1

    75.1

    112.7

    187.8

    313

    375

    7.4

    36.4

    48.5

    72.7

    109.1

    181.8

    303.1

    400

    6.5

    34.7

    46.3

    69.4

    104.2

    173.6

    289.3

    425

    5.5

    28.8

    38.4

    57.5

    86.3

    143.8

    239.7

    450

    4.6

    23

    30.7

    46

    69

    115

    191.7

    475

    3.7

    17.4

    23.2

    34.9

    52.3

    87.2

    145.3

    500

    2.8

    11.8

    15.7

    23.5

    35.3

    58.8

    97.9

    538

    1.4

    5.9

    7.9

    11.8

    17.7

    29.5

    49.2

    TEMP

    °C

    150

    300

    400

    600

    900

    1500

    2500

     

    Forged Flanges 105 Thickness Chart

    Nominal Size Outside Diameter (OD) Bore Diameter (B) No. of Bolt Holes Bolt Hole Diam. Bolt Circle (BC) Thickness (T) Hub Length (L) Hub Diam. (H) Lap Radius ( R ) Approx. Weight (lbs)
    1 4.25 1.38 4 0.625 3.13 0.563 0.688 1.938 0.13 2
    1 1/4 4.68 1.72 4 0.625 3.50 0.625 0.813 2.312 0.19 3
    1 1/2 5.00 1.97 4 0.625 3.88 0.688 0.875 2.563 0.25 3
    2 6.00 2.46 4 0.750 4.75 0.750 1.000 3.063 0.31 5
    2 1/2 7.00 2.97 4 0.750 5.50 0.875 1.125 3.563 0.31 7
    3 7.50 3.60 4 0.750 6.00 0.938 1.188 4.250 0.38 8
    3 1/2 8.50 4.10 8 0.750 7.00 0.938 1.250 4.812 0.38 11
    4 9.00 4.60 8 0.750 7.50 0.938 1.312 5.312 0.44 13
    5 10.00 5.69 8 0.875 8.50 0.938 1.438 6.438 0.44 15
    6 11.00 6.75 8 0.875 9.50 1.000 1.562 7.562 0.50 18
    8 13.50 8.75 8 0.875 11.75 1.125 1.750 9.688 0.50 30
    10 16.00 10.92 12 1.000 14.25 1.188 1.938 12.000 0.50 42
    12 19.00 12.92 12 1.000 17.00 1.250 2.188 14.375 0.50 64
    14 21.00 14.19 12 1.125 18.75 1.375 2.250 15.750 0.50 90
    16 23.50 16.19 16 1.125 21.25 1.438 2.500 18.000 0.50 98
    18 25.00 18.20 16 1.250 22.75 1.562 2.688 19.875 0.50 125
    20 27.50 20.25 20 1.250 25.00 1.688 2.875 22.000 0.50 160
    24 32.00 24.25 20 1.375 29.50 1.875 3.250 26.125 0.50 212
    30** 38.75 30.25 28 1.375 36.00 2.125 3.500 32.750 0.50 305
    36** 46.00 36.25 32 1.625 42.75 2.375 3.750 39.250 0.50 440

    Forged Flanges 105 Dimensions

    Nominal Size

    Outside Diameter

    (OD)

    Bore Diameter

    (B)

    No. of Bolt Holes Diameter Of Holes

    Bolt Circle

    (BC)

    Thickness

    (T)

    Hub Length

    (L)

    Hub Diameter

    (H)

    Lap Radus

    Weight Each

    (lbs)

    1 4.25 1.38 4 0.625 3.13 0.563 0.688 1.938 0.13 2
    114 4.63 1.72 4 0.625 3.50 0.625 0.813 2.312 0.19 3
    112 5.00 1.97 4 0.625 3.88 0.688 0.875 2.563 0.25 3
    2 6.00 2.46 4 0.750 4.75 0.750 1.000 3.063 0.31 5
    212 7.00 2.97 4 0.750 5.50 0.875 1.125 3.563 0.31 7
    3 7.50 3.60 4 0.750 6.00 0.938 1.188 4.250 0.38 8
    312 8.50 4.10 8 0.750 7.00 0.938 1.250 4.812 0.38 11
    4 9.00 4.60 8 0.750 7.50 0.938 1.312 5.312 0.44 13
    5 10.00 5.69 8 0.875 8.50 0.938 1.438 6.438 0.44 15
    6 11.00 6.75 8 0.875 9.50 1.000 1.562 7.562 0.50 18
    8 13.50 8.75 8 0.875 11.75 1.125 1.750 9.688 0.50 30
    10 16.00 10.92 12 1.000 14.25 1.188 1.938 12.000 0.50 42
    12 19.00 12.92 12 1.000 17.00 1.250 2.188 14.375 0.50 64
    14 21.00 14.19 12 1.125 18.75 1.375 2.250 15.750 0.50 90
    16 23.50 16.19 16 1.125 21.25 1.438 2.500 18.000 0.50 98
    18 25.00 18.20 16 1.250 22.75 1.562 2.688 19.875 0.50 125
    20 27.50 20.25 20 1.250 25.00 1.688 2.875 22.000 0.50 160
    24 32.00 24.25 20 1.375 29.50 1.875 3.250 26.125 0.50 212
    30** 38.75 30.25 28 1.375 36.00 2.125 3.500 32.750 0.50 305
    36** 46.00 36.25 32 1.625 42.75 2.375 3.750 39.250 0.50 440

    Forged Flanges 105 Weight Chart

    Standard

    Class

    Diameter

    Bolt Circle Diameter

    Number of Bolts

    Bolt Size

    Diameter of Bolt Hole

    AS4087

    PN14

    95

    67

    4

    M12

    14

    AS 2129 Flange

    Table C

    95

    67

    4

    13

    14

    Table D

    95

    67

    4

    13

    14

    Table E

    95

    67

    4

    13

    14

    Table F

    95

    67

    4

    13

    14

    Table H

    114

    83

    4

    16

    17

    Table J

    114

    83

    4

    16

    17

    ASTM B16.5

    ASTM 150

    89

    60

    4

    13

    16

    ASTM 300

    95

    67

    4

    13

    16

    ASTM 600

    95

    67

    4

    13

    16

    ASTM 900

    121

    83

    4

    19

    22

    ASTM 1500

    121

    83

    4

    19

    22

    ISO 7005 (DIN) Flange

    PN6

    80

    55

    4

    M10

    11

    PN10

    95

    65

    4

    M12

    14

    PN16

    95

    65

    4

    M12

    14

    PN20

    90

    60.5

    4

    M14

    16

    PN25

    95

    65

    4

    M12

    14

    PN40

    95

    65

    4

    M12

    14

    Forged Flanges 105 Minimum Temperature Rating

    Temperature (F°)

    150 Class

    300 Class

    400 Class

    600 Class

    900 Class

    1500 Class

    2500 Class

    -20 to 100

    285

    740

    985

    1480

    2220

    3705

    6170

    200

    260

    680

    905

    1360

    2035

    3395

    5655

    300

    230

    655

    870

    1310

    1965

    3270

    5450

    400

    200

    635

    845

    1265

    1900

    3170

    5280

    500

    170

    605

    805

    1205

    1810

    3015

    5025

    600

    140

    570

    755

    1135

    1705

    2840

    4730

    650

    125

    550

    730

    1100

    1650

    2745

    4575

    700

    110

    530

    710

    1060

    1590

    2655

    4425

    750

    95

    505

    675

    1015

    1520

    2535

    4230

    800

    80

    410

    550

    825

    1235

    2055

    3430

    850

    65

    320

    425

    640

    955

    1595

    2655

    900

    50

    230

    305

    460

    690

    1150

    1915

    950

    35

    135

    185

    275

    410

    685

    1145

    1000

    20

    85

    115

    170

    255

    430

    715

    Ready Stock Of Forged Flanges 105

    Flange Schedule/Class

    Pipe Size – Pipe Flanges

    Flange Connection Type

    Flange Material

    Max. Pressure

    ASME B16.5 Class 150

    1/2″

    FNPT

    A105 Carbon Steel Flanges

    150 psi

    ASME B16.5 Class 150

    1/2″

    Socket Weld

    A105 Carbon Steel Flanges

    275 psi

    ASME B16.5 Class 150

    1/2″

    Welded

    A105 Carbon Steel Flanges

    150 psi

    ASME B16.5 Class 150

    3/4″

    FNPT

    A105 Carbon Steel Flanges

    150 psi

    ASME B16.5 Class 150

    3/4″

    Socket Weld

    A105 Carbon Steel Flanges

    275 psi

    ASME B16.5 Class 150

    1-1/4″

    Socket Weld

    A105 Carbon Steel Flanges

    275 psi

    ASME B16.5 Class 150

    1-1/2″

    Socket Weld

    A105 Carbon Steel Flanges

    275 psi

    ASME B16.5 Class 150

    2″

    FNPT

    A105 Carbon Steel Flanges

    150 psi

    ASME B16.5 Class 150

    2″

    Socket Weld

    A105 Carbon Steel Flanges

    275 psi

    ASME B16.5 Class 150

    2-1/2″

    Socket Weld

    A105 Carbon Steel Flanges

    275 psi

    ASME B16.5 Class 150

    3″

    Socket Weld

    A105 Carbon Steel Flanges

    275 psi

    ASME B16.5 Class 150

    4″

    FNPT

    A105 Carbon Steel Flanges

    150 psi

    ASME B16.5 Class 150

    4″

    Socket Weld

    A105 Carbon Steel Flanges

    275 psi

    ASME B16.5 Class 300

    1/2″

    Slip On

    A105 Carbon Steel Flanges

    720 psi

    ASME B16.5 Class 300

    1/2″

    Slip On

    A105 Carbon Steel Flanges

    720 psi

    ASME B16.5 Class 300

    1″

    Slip On

    A105 Carbon Steel Flanges

    720 psi

    ASME B16.5 Class 300

    1″

    Slip On

    A105 Carbon Steel Flanges

    720 psi

    ASME B16.5 Class 300

    1-1/4″

    FNPT

    A105 Carbon Steel Flanges

    720 psi

    ASME B16.5 Class 300

    1-1/4″

    Slip On

    A105 Carbon Steel Flanges

    720 psi

    ASME B16.5 Class 300

    1-1/2″

    Slip On

    A105 Carbon Steel Flanges

    720 psi

    ASME B16.5 Class 300

    1-1/2″

    Slip On

    A105 Carbon Steel Flanges

    720 psi

    ASME B16.5 Class 300

    2″

    Slip On

    A105 Carbon Steel Flanges

    720 psi

    ASME B16.5 Class 300

    2″

    Slip On

    A105 Carbon Steel Flanges

    720 psi

    ASME B16.5 Class 300

    2-1/2″

    Slip On

    A105 Carbon Steel Flanges

    720 psi

    ASME B16.5 Class 300

    2-1/2″

    Slip On

    A105 Carbon Steel Flanges

    720 psi

    ASME B16.5 Class 300

    3″

    Slip On

    A105 Carbon Steel Flanges

    720 psi

    ASME B16.5 Class 300

    3″

    Slip On

    A105 Carbon Steel Flanges

    720 psi

    ASME B16.5 Class 300

    4″

    Slip On

    A105 Carbon Steel Flanges

    720 psi

    ASME B16.5 Class 300

    4″

    Slip On

    A105 Carbon Steel Flanges

    720 psi

    Forged Flanges 105 Price List

    SR NO

    CAT

    DESCRIPTION

    Unit Price USD

    1

    FLANGES BLIND

    FLANGES, BLIND, 1/2IN, 600LBS, CARBON STEEL, ASTM A105, FORGED, ASME/ ANSI B16.5, SOUR SERVICE: NACE MR-0175

    5.07

    2

    FLANGES BLIND

    FLANGES, BLIND, 1/2IN, 900/1500LBS, CARBON STEEL, ASTM A105, RAISED FACE, FORGED, ASME/ANSI B16.5, SOUR SERVICE: NACE MR-0175

    6.88

    3

    FLANGES BLIND

    FLANGES, BLIND, 1/2IN, 900LBS, CARBON STEEL, ASTM A105, RAISED FACE, ASME/ANSI B16.5, WITH FEMALE NOMINAL PIPE THREAD 1/2 IN, SOUR

    13.00

    4

    FLANGES BLIND

    FLANGES, BLIND, 3/4IN, 600LBS, CARBON STEEL, ASTM A105, FORGED, ASME/ ANSI B16.5, SOUR SERVICE: NACE MR-0175

    4.30

    5

    SPECTACLE BLIND

    FLANGES, SPECTACLE BLIND, 1/2IN, 600LBS, CARBON STEEL, ASTM A516 GR.60, RAISED FACE, ASME/ANSI B16.5, SOUR SERVICE: NACE MR-0175

    26.00

    6

    SPECTACLE BLIND

    FLANGE, SPECTACLE BLIND, 1/2IN, 900LBS, CARBON STEEL, ASTM A516 GR.60, RAISED FACE, ASME/ANSI B16.5, SOUR SERVICE: NACE MR-0175

    39.00

    7

    SPECTACLE BLIND

    FLANGE, SPECTACLE BLIND, 3/4IN, 600LBS, CARBON STEEL, ASTM A516 GR.60, RAISED FACE, ASME/ ANSI B16.5, SOUR SERVICE: NACE MR-0175

    52.00

    8

    SPECTACLE BLIND

    FLANGE, SPECTACLE BLIND, 3/4IN, 900LBS, CARBON STEEL, ASTM A516 GR.60, RAISED FACE, ASME/ANSI B16.5, SOUR SERVICE:NACE MR-0175

    65.00

    9

    SPECTACLE BLIND

    FLANGE, SPECTACLE BLIND, 3/4IN, 1500LBS, CARBON STEEL, ASTM A516 GR.60, RAISED FACE, ASME/ ANSI B16.5, SOUR SERVICE: NACE MR-0175

    67.42

    10

    FLANGE SLIP ON

    Flange 3″ 300 RF Slip-on Carbon Steel A/SA105

    $14.55

    11

    FLANGE SLIP ON

    Flange 4″ 150 RF Slip-on Carbon Steel A/SA105

    $9.40

    12

    FLANGE SLIP ON

    Flange 4″ 300 RF Slip-on Carbon Steel A/SA105

    $18.80

    13

    FLANGE THREADED

    Flange 3″ 150 RF Threaded Carbon Steel A/SA105

    $10.30

    14

    FLANGE THREADED

    Flange 4″ 150 RF Threaded Carbon Steel A/SA105

    $11.7

    15

    FLANGE THREADED

    Flange 6″ 150 RF Threaded Carbon Steel A/SA105

    $14.60

    16

    FLANGE LAP-JOINT

    FLANGE, LAPJOINT, 1/2IN, 600LBS, CARBON STEEL, ASTM A105, ASME/ ANSI B16.5

    10.39

    17

    FLANGE WELDNECK

    FLANGE, WELD NECK, 2IN,SCH-80, 600LBS, CARBON STEEL, ASTM A105, RAISED FACE, ASME/ ANSI B16.5, SOUR SERVICE: NACE MR-0175

    13.48

    18

    FLANGE WELDNECK

    FLANGE, WELD NECK, 2IN, SCH-80, 900LBS, CARBON STEEL, ASTM A105, RAISED FACE, ASME/ ANSI B16.5, SOUR SERVICE: NACE MR-0175

    27.66

    19

    FLANGE WELDNECK

    2″ WELD NECK FLG, SCH 160, 600#, ASTM A105 SOUR

    19.01

    Astm A105 Flange Heat Treatment

    Flanges of unique design, whose design pressure or temperature is unknown, and items over 4″ NPS and above Class 300 do not require heat treatment, except flanges above Class 300, flanges of unique design, and items of unique design. It is recommended that when heat treatment is required, annealing, normalizing, normalizing and tempering, normalizing and quenching, and tempering are used.

    Forged Flanges 105 Application

    ASTM A105 Pipe Flanges are known to deliver exceptional performance and are generally developed to meet the demands. We offer a broad range of ASTM A105 Carbon Steel Flanges through a worldwide network of stock-keeping branches. This ASTM A105 Carbon Flange is used in various industries:

    •  Carbon Steel Flanges used in Oil and Gas Pipeline
    •  ASTM A105 Carbon Steel Pipe Flanges Used in Chemical Industry
    •  A105 Carbon Steel Flanges used in Plumbing
    •  Carbon Steel ASTM A105N Flange used in Heating
    •  ASTM A105 Plate Flanges Used in Water Supply Systems
    •  ASTM A105 Carbon Steel Forged Flanges Used in Power Plant
    •  Carbon A105N Flanges Used in the Paper & Pulp Industry
    •  A105 Carbon Steel Flanges Used in General Purpose Applications
    •  ASME SA105 Carbon Steel Industrial Flanges Used in the Fabrication Industry
    •  Carbon Steel Flanges Uses in Food Processing Industry
    •  ANSI Carbon Steel A105N Flanges used in Structural Pipe

    Countries We Export:

    Afghanistan, Albania, Algeria, Andorra, Angola, Antigua-Barbuda Argentina, Armenia, Australia, Austria, Azerbaijan, Bahamas, Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bhutan, Bolivia, Bosnia-Herzegovina, Botswana, Brazil, Brunei, Bulgaria, Burkina-Faso, Burundi, Côte d’Ivoire, Cabo Verde, Cambodia, Cameroon, Canada, Central African Republic, Chad, Chile, China, Colombia, Comoros, Congo (Congo-Brazzaville), Costa-Rica, Croatia, Cuba, Cyprus, Czechia (Czech Republic), Democratic Republic of the Congo, Denmark, Djibouti, Dominica, Dominican Republic, Ecuador, Egypt, El Salvador, Equatorial Guinea, Eritrea, Estonia, Eswatini (fmr. “Swaziland”), Ethiopia, Fiji, Finland, France, Gabon, Gambia, Georgia, Germany, Ghana, Greece, Grenada, Guatemala, Guinea, Guinea-Bissau, Guyana, Haiti, Holy See, Honduras, Hungary, Iceland, India, Indonesia, Iran, Iraq, Ireland, Israel, Italy, Jamaica, Japan, Jordan, Kazakhstan, Kenya, Kiribati, Kuwait, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia, Libya, Liechtenstein, Lithuania, Luxembourg, Madagascar, Malawi, Malaysia, Maldives, Mali, Malta, Marshall Islands, Mauritania, Mauritius, Mexico, Micronesia, Moldova, Monaco, Mongolia, Montenegro, Morocco, Mozambique, Myanmar (formerly Burma), Namibia, Nauru, Nepal, Netherlands, New Zealand, Nicaragua, North Korea, North Macedonia, Norway, Oman, Pakistan, Palau, Palestine-State, Panama, Papua, New Guinea, Paraguay, Peru, Philippines, Poland, Portugal, Qatar, Romania, Russia, Rwanda, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Samoa, San Marino, Sao Tome and Principe, Saudi Arabia, Senegal, Serbia, Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, Solomon Islands, Somalia, South Africa, South Korea, South Sudan, Spain, Sri Lanka, Sudan, Suriname, Sweden, Switzerland, Syria, Tajikistan, Tanzania, Thailand, Timor-Leste, Togo, Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, United Arab Emirates, United Kingdom, United States of America, Uruguay, Uzbekistan, Vanuatu, Venezuela, Vietnam, Yemen, Zambia, Zimbabwe.

    Cities We Supply:

    London, New-York, Paris, Moscow, Tokyo, Dubai, Singapore, Barcelona, Los-Angeles, Madrid Rome, Chicago, Toronto, San-Francisco, Abu-Dhabi, St-Petersburg, Amsterdam, Berlin Prague, Washington,Istanbul, Las-Vegas, Doha, Seoul, Sydney, Beijing,  Miami, Munich, Milan, San-Diego, Bangkok, Vienna, Dublin, Vancouver, Boston,  Zurich,  Melbourne, Budapest, Houston, Seattle, Montreal, Hong-Kong, Frankfurt, Sao-Paulo, Tel-Aviv, Copenhagen, Calgary, Orlando, Atlanta, Dallas, Hamburg, Osaka, Lisbon, Austin, Phoenix Naples, Oslo, Denver, Stockholm, Riyadh, Delhi, Buenos Aires, San-Jose, Brussels, Portland Philadelphia, Ottawa, Helsinki, Valencia, Brisbane, Warsaw, Minneapolis, Shanghai, Lyon, Adelaide, Edmonton, Marseille, Muscat, Athens, Stuttgart, Rio-De-Janeii, Baltimore, Auckland, Cologne, New-Orlean, Kuwait-City,  Kiev, Hanover, Perth, Minsk, Bucharest, Nashville, Dusseldorf, Manchester, Sacramento, Glasgow, Mexico-City, Salt-Lake-Ci, Raleigh, Cracow

    FORGED FLANGES A350 LF2

    FORGED FLANGES A350 LF2

    ASME SA350 LF2 Carbon Steel Blind Flange And A350 Gr LF2 Cl1 Slip-On Flanges Manufacturer 

    Buy A350 LF2 Cl1 Flanges, A350 LF2 Blind Flange All Sizes At Best Price, View Ltcs Flange Material Size Ranges.

    Detailed Information:

    Forged and ring-rolled ASTM A350 flanges have primarily used for low-temperature services, and they must pass notch toughness tests to meet the requirements. ASTM A350 LF2 flanges have mainly used in low-temperature service. As a result of our high-quality Low-Temperature Carbon Steel Flanges, we can provide a wide range of services in various industries, such as projects that take place below sea level and in cold weather. 

    We manufacture different flanges, such as the LTCS A350 LF2 Slip On Flange, which has a yield strength of 36ksi and is normalized to gain a good grain structure. These flanges use in chemical manufacturing facilities for intensive applications.

    We are one of the top producers of Low-Temperature Carbon Steel A350 LF2 Blind Flanges used at the end of a pipeline to stop the flow. They also b used for easy maintenance, inspections, and removal of sections of pipe systems. The weld neck flanges we manufacture make from steel grade A350 Gr LF2 Class 1, a moderately strong steel grade with moderate impact toughness characteristics.

     A350 Gr LF2 is extensively used to manufacture flanges and fittings. We have a vast stock of SA350 LF2 Socket Weld Flanges made of carbon steel, and their dimensions range according to standards. These have use where corrosion is not an issue, such as in low-temperature applications.

    SA350 LF2 Flanges are used for low-temperature applications with Charpy V-Notch impact energy testing using a set of standard specifications for producing forged carbon steel piping components. These components can include parts such as flanges, various fittings, and valves.

    Specific components can be machined using either hot rolled or forged bars, appropriately heat treated, up to and including the NPS 4, to manufacture the A350 LF2 Flanges. The ASTM A350 LF2 Flanges are general Carbon Steel Flanges usually supplied by manufacturers in one of the following conditions: normalized condition, normalized and tempered need, or quench and tempered condition. Their moderate strength and impact toughness characterizes the ASTM A350 LF2 Flanges. 

    The A350 LF2 Welding Neck Flange and fittings are extensively comprised of carbon steel, as are the applications that require the A350 LF2 flange to be sensitive to cold temperatures without concern for corrosion resistance.

    Material Specification Of ASTM A350 LF2 Flanges

    Size 1/2″ TO 4.”
    Range 15 NB TO 100 NB IN 3000 LBS, 6000 LBS, 9000 LBS
    Grade ASTM / ASME A105/ A105N/ A694 F42/46/52/56/60/65/70 / A350 LF3/ A350 LF2
    Pressure Rating 2000#, 3000#, 6000#, 9000#
    Class 150#, 300#, 400#, 600#, 900#, 1500# & 2500#.
    Type Socketweld Fittings, Screwed-Threaded Fittings
    Form Tee, Union, Full Coupling, Half Coupling, Elbow 45 Deg & 90 Deg, Swage Nipple, Cross, Cap, Plug Bush

     

    ASTM A350 LF2 Flanges Chemical Composition

     

    C%

    Mn%

    Si%

    S%

    P%

    Cr%

    Ni%

    0.30 max

    0.6/1.35

    .15/.30

    .040 max

    .035 max

    0.30 max

    0.40 max

    Sa350 GR LF2 Spectacle Blind Flanges Mechanical Characteristics

    PROPERTIES

    Imperial

    TS Min psi (Mpa)

    70,000 (485)

    YS Min psi (Mpa)

    36,000 (250)

    EL (2″ Min)

    22%

    RA Min

    30%

    Hardness, Bhn

    Max 197

    -50ºF Charpy

    Min Impact

    Energy F t/Lb (J):-

    Set of 3 Specimen*

    15 (20)

    For One Specimen

    12 (16)

    Most Popular Types Of SA350 LF2 Flanges

    • FASTM A350 LF2 Flanges
    • ASTM A350 LF2 Cl1 Blind Flange
    • SA350 LF2 Flanges
    • Pipe Flange A350 LF2
    • A350 LF2 Welding Neck Flange
    • Sa350lf2 Cl1 Blind Flange

     

    ASTM A350 GR LF2 Cl1 Flange Weight Chart

    Buy directly from ASTM A350 Flanges manufacturers in India for high quality and better price

    Standard

    Class

    Diameter

    Bolt Circle Diameter

    Number of Bolts

    Bolt Size

    Diameter of Bolt Hole

    AS4087

    PN14

    95

    67

    4

    M12

    14

    AS 2129 Flange

    Table C

    95

    67

    4

    13

    14

    Table D

    95

    67

    4

    13

    14

    Table E

    95

    67

    4

    13

    14

    Table F

    95

    67

    4

    13

    14

    Table H

    114

    83

    4

    16

    17

    Table J

    114

    83

    4

    16

    17

    ASTM B16.5

    ASTM 150

    89

    60

    4

    13

    16

    ASTM 300

    95

    67

    4

    13

    16

    ASTM 600

    95

    67

    4

    13

    16

    ASTM 900

    121

    83

    4

    19

    22

    ASTM 1500

    121

    83

    4

    19

    22

    ISO 7005 (DIN) Flange

    PN6

    80

    55

    4

    M10

    11

    PN10

    95

    65

    4

    M12

    14

    PN16

    95

    65

    4

    M12

    14

    PN20

    90

    60.5

    4

    M14

    16

    PN25

    95

    65

    4

    M12

    14

    PN40

    95

    65

    4

    M12

    14

    A350 LF2 Welding Neck Flange Thermal Properties

    Properties

    Metric

    Imperial

    Thermal expansion coefficient (@0-100°C/32-212°F)

    10.4 µm/m°C

    5.78 µin/in°F

    Thermal conductivity

    21.6 W/mK

    150 BTU in/hr.ft².°F

    A350 LF2 Class 1 Flange Pressure Rating

    TEMP °C 150 300 400 600 900 1500 2500
    -29 TO 38 19.6 51.1 68.1 102.1 153.2 255.3 425.5
    50 19.2 50.1 66.8 100.2 150.4 250.6 417.7
    100 17.7 46.6 62.1 93.2 139.8 233 388.3
    150 15.8 45.1 60.1 90.2 135.2 225.4 375.6
    200 13.8 43.8 58.4 87.6 131.4 219 365
    250 12.1 41.9 55.9 83.9 125.8 209.7 349.5
    300 10.2 39.8 53.1 79.6 119.5 199.1 331.8
    325 9.3 38.7 51.6 77.4 116.1 193.6 322.6
    350 8.4 37.6 50.1 75.1 112.7 187.8 313
    375 7.4 36.4 48.5 72.7 109.1 181.8 303.1
    400 6.5 34.7 46.3 69.4 104.2 173.6 289.3
    425 5.5 28.8 38.4 57.5 86.3 143.8 239.7
    450 4.6 23 30.7 46 69 115 191.7
    475 3.7 17.4 23.2 34.9 52.3 87.2 145.3
    500 2.8 11.8 15.7 23.5 35.3 58.8 97.9
    538 1.4 5.9 7.9 11.8 17.7 29.5 49.2
    TEMP °C 150 300 400 600 900 1500 2500

     

    Nom. Pipe Size Min. Socket Dia. Nom. Bore Dia. A B C D E F G H J K L M N O P
    PRESSURE CLASS 3000
    1/8 0.42 0.269 0.8 0.9 0.7 0.9 0.4 0.3 1.1 0.8 0.4 0.7
    1/4 0.555 0.364 0.8 0.9 0.7 0.9 0.4 0.3 1.1 0.9 1.62 0.7 1.25 0.3 0.4 0.9 0.8
    3/8 0.69 0.493 0.9 1.1 0.7 1.1 0.5 0.3 1.1 1.1 1.88 0.8 1.44 0.4 0.4 1.3 0.8
    1/2 0.855 0.622 1.1 1.3 0.8 1.3 0.6 0.4 1.3 1.3 2.06 0.8 1.62 0.4 0.4 1.3 0.8
    3/4 1.065 0.824 1.3 1.5 1 1.5 0.8 0.5 1.5 1.5 2.53 1 2 0.4 0.6 1.5 1
    1 1.33 1.049 1.4 1.8 1.1 1.8 0.9 0.6 1.6 1.9 2.94 1.1 2.38 0.5 0.6 1.8 1
    1 1/4 1.675 1.38 1.7 2.3 1.2 2.3 1.1 0.7 1.6 2.3 3.44 1.3 2.81 0.6 0.6 2.3 1.1
    1 1/2 1.915 1.61 1.9 2.5 1.3 2.5 1.3 0.8 1.6 2.5 3.88 1.4 3.19 0.7 0.6 2.5 1.1
    2 2.406 2.067 2.3 3.1 1.7 3.1 1.5 1 2.1 3 4.69 1.6 3.88 0.8 0.7 3.1 1.3
    2 1/2 2.906 2.469 2.9 3.6 2 4 1.6 1.1 2.1 3.6 6.88 2.1 5.94 1.2 0.7 3.6 1.3
    3 3.535 3.068 3.3 4.3 2.4 4.6 2.3 1.3 2.1 4.4 8.5 2.5 7.25 1.3 0.7 5.1 1.4
    4 4.545 4.026 4.2 5.8 3.1 5.8 2.6 1.6 2.4 5.5 13.6 4 12.1 2.5 0.8 6.8 1.6
    PRESSURE CLASS 6000
    3/8 0.69 0.344 1.1 1.3 0.9 1.3 0.6 0.4 1.1 1.3 2.12 0.9 1.5 0.3 0.4 1.3 0.9
    1/2 0.855 0.464 1.3 1.5 1 1.5 0.8 0.5 1.3 1.5 2.56 1 2 0.4 0.4 1.5 0.9
    3/4 1.065 0.612 1.5 1.8 1.1 1.8 0.9 0.6 1.5 1.8 3 1.1 2.38 0.5 0.6 1.8 1.1
    1 1.33 0.815 1.7 2.3 1.3 2.3 1.1 0.7 1.6 2.3 3.5 1.3 2.81 0.6 0.6 2.3 1.2
    1 1/4 1.675 1.16 2 2.5 1.3 2.5 1.3 0.8 1.6 2.5 3.94 1.4 3.19 0.7 0.6 2.5 1.2
    1 1/2 1.915 1.338 2.3 3.1 1.7 3.1 1.5 1 1.6 3 4.75 1.7 3.88 0.8 0.6 3.1 1.3
    2 2.406 1.687 2.5 3.4 1.8 3.4 1.6 1.1 2.1 3.6 6.88 2.1 6 1.3 0.7 3.6 1.4
    2 1/2 2.906 2.125 3.2 4 2 4 2.3 1.3 2.1 4.3 8.5 2.5 7.5 1.5 0.7 5.1 1.4
    3 3.535 2.624 3.7 4.8 2.4 4.6 2.5 1.4 2.1 5 8.5 2.5 7.25 1.3 0.7 5.1 1.6
    4 4.545 3.438 4.5 6 3.1 5.8 2.6 1.6 2.4 6.3 13.6 4 12.1 2.5 0.8 6.8 1.8

     

    Forged Flanges A350 LF2 Applications

    • Infrastructure
    • Oil and Gas
    • Drilling and Minning
    • Water Line
    • Ship Building
    • Fluid Transportation
    • Idlers and Conveyors
    • Hydraulic, Boiler, and Heat Exchanger
    • Mechanical Purpose

    Countries We Export:

    Afghanistan, Albania, Algeria, Andorra, Angola, Antigua-Barbuda Argentina, Armenia, Australia, Austria, Azerbaijan, Bahamas, Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bhutan, Bolivia, Bosnia-Herzegovina, Botswana, Brazil, Brunei, Bulgaria, Burkina-Faso, Burundi, Côte d’Ivoire, Cabo Verde, Cambodia, Cameroon, Canada, Central African Republic, Chad, Chile, China, Colombia, Comoros, Congo (Congo-Brazzaville), Costa-Rica, Croatia, Cuba, Cyprus, Czechia (Czech Republic), Democratic Republic of the Congo, Denmark, Djibouti, Dominica, Dominican Republic, Ecuador, Egypt, El Salvador, Equatorial Guinea, Eritrea, Estonia, Eswatini (fmr. “Swaziland”), Ethiopia, Fiji, Finland, France, Gabon, Gambia, Georgia, Germany, Ghana, Greece, Grenada, Guatemala, Guinea, Guinea-Bissau, Guyana, Haiti, Holy See, Honduras, Hungary, Iceland, India, Indonesia, Iran, Iraq, Ireland, Israel, Italy, Jamaica, Japan, Jordan, Kazakhstan, Kenya, Kiribati, Kuwait, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia, Libya, Liechtenstein, Lithuania, Luxembourg, Madagascar, Malawi, Malaysia, Maldives, Mali, Malta, Marshall Islands, Mauritania, Mauritius, Mexico, Micronesia, Moldova, Monaco, Mongolia, Montenegro, Morocco, Mozambique, Myanmar (formerly Burma), Namibia, Nauru, Nepal, Netherlands, New Zealand, Nicaragua, North Korea, North Macedonia, Norway, Oman, Pakistan, Palau, Palestine-State, Panama, Papua, New Guinea, Paraguay, Peru, Philippines, Poland, Portugal, Qatar, Romania, Russia, Rwanda, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Samoa, San Marino, Sao Tome and Principe, Saudi Arabia, Senegal, Serbia, Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, Solomon Islands, Somalia, South Africa, South Korea, South Sudan, Spain, Sri Lanka, Sudan, Suriname, Sweden, Switzerland, Syria, Tajikistan, Tanzania, Thailand, Timor-Leste, Togo, Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, United Arab Emirates, United Kingdom, United States of America, Uruguay, Uzbekistan, Vanuatu, Venezuela, Vietnam, Yemen, Zambia, Zimbabwe.

    Cities We Supply:

    London, New-York, Paris, Moscow, Tokyo, Dubai, Singapore, Barcelona, Los-Angeles, Madrid Rome, Chicago, Toronto, San-Francisco, Abu-Dhabi, St-Petersburg, Amsterdam, Berlin Prague, Washington,Istanbul, Las-Vegas, Doha, Seoul, Sydney, Beijing,  Miami, Munich, Milan, San-Diego, Bangkok, Vienna, Dublin, Vancouver, Boston,  Zurich,  Melbourne, Budapest, Houston, Seattle, Montreal, Hong-Kong, Frankfurt, Sao-Paulo, Tel-Aviv, Copenhagen, Calgary, Orlando, Atlanta, Dallas, Hamburg, Osaka, Lisbon, Austin, Phoenix Naples, Oslo, Denver, Stockholm, Riyadh, Delhi, Buenos Aires, San-Jose, Brussels, Portland Philadelphia, Ottawa, Helsinki, Valencia, Brisbane, Warsaw, Minneapolis, Shanghai, Lyon, Adelaide, Edmonton, Marseille, Muscat, Athens, Stuttgart, Rio-De-Janeii, Baltimore, Auckland, Cologne, New-Orlean, Kuwait-City,  Kiev, Hanover, Perth, Minsk, Bucharest, Nashville, Dusseldorf, Manchester, Sacramento, Glasgow, Mexico-City, Salt-Lake-Ci, Raleigh, Cracow