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ASME Sa213 T11 Seamless Tubes Exporter, Alloy Steel Gr T11 Tubes Stockist, T11 Alloy Steel Tubing, A213 Gr T11 Seamless Tubes Supplier, ASME Sa213 T11 Tube Stockist, Chromium-Molybdenum T11 Tubes, ASTM A213 T11 Seamless Tubes Manufacturer, Sa213 Gr T11 Seamless Tubes Supplier, ASTM A213 T11 Alloy Steel Tubes Supplier, Alloy Steel T11 Seamless Tubes Manufacturer 

Werkstoff Nr 1.7335 Tubing Stockist, T11 Chromium Molybdenum Steel Tubing, Uns K11597 Seamless Tubes Manufacturer, Asme SA213 T11 Seamless Tube, A213 T11 Seamless Tube, SA213 T11 Seamless Tube K11597 Seamless Tubes, T11 Alloy Steel Round Tubes Supplier 

Detailed Information:

The Ratnaexports.com company manufactures and develops ASTM A213 11 tubes. SA213 T11 boiler tube is ideal for use in pressure-bearing plants with temperatures up to 1,000°C because of its hot strength properties. In addition to its excellent fabrication characteristics, it is suitable for constructing high-temperature boiler plants.

One of the most important properties of materials used to construct pressure vessels and power stations is their excellent creep rupture strength. Recent developments in the fabrication of T11 boiler tubes play an essential role in the operating conditions of the newly constructed power stations. By using heat-resistant high alloy steels, it is possible to obtain highly improved supercritical steam characteristics. It is important to note that A213 T11 tubing not only increases the material efficiency but also reduces the materials’ volume, which results in positive economic benefits in the long run.  

Moreover, the more severe temperatures that force combustion emissions to rise, the more effective and productive SA213 T11 tubing does become. I have found it to be excellent for preventing gas explosions when used to repair transmission lines.

Several SA213 T11 materials can be worked at temperatures exceeding 550°C. It is possible to verify the properties of the ASTM A213 T11 Tube material for pressure vessel fabrication by the long-term strength values and design characteristics that can be determined from creep tests conducted over up to 200,000 hours. 

There is a connection between corrosion and oxidation of the inner and outer surfaces of the A213 gr T11 Seamless tube, and a technique has been developed to safeguard expensive alloying elements, as well as make enough chromium available to provide improved oxidation behavior at the outer tube surface, as well as to protect costly alloying elements. Although the loads that act on ASME SA213 Grade T11 Tubes in heat-resistant materials are diverse, they can be determined by estimation. They can be managed by using the right chemical elements and the correct design of the tubes. 

Although it has been established that outside effects are unpredictable during plant service life, they cannot be predicted during design and planning. These effects are primarily the result of the actual working conditions to which the Alloy Steel T11 Seamless Tubing is exposed. The majority of these effects are related to corrosion at high temperatures. With sufficient excess air in the combustion chamber, heat-resistant austenitic steels generally provide excellent resistance to combustion gases (within the limits of the acceptable temperature range).

A213 T11 Hot Finished Tube is rolled or drawn in hot conditions at temperatures exceeding 2000 degrees Celsius. As a result, these tubes have excellent flanges and bending properties and are available in sizes up to 22.5 meters. A cold rolling process is performed after the hot rolling process has been completed. In this process, tubes are enhanced with the desired properties and finish to optimize their ability to function in their respective applications. The UNS K11597 T11 Boiler Tube can be produced by hot and cold rolling processes. 

It is important to note that the tubes are produced with enhanced strength and mechanical properties, unlike the austenitic grades 316 and 304. Fin fins are installed on the EN 10216-2 10CrMo5-5 Boiler Fin Tubes, increasing the area where heat can be transferred. Besides being easy to maintain, the tubes can withstand extreme temperatures for extended periods. 

Several surface finishes for SA 213 T11 Heat Exchanger Tubes include FPE, oil, varnish, concrete coating, and galvanized. It gives the tube extra protection in various corrosive environments. 1.7338 Furnace Tubes are available in pipe sizes from 1/8 OD to 5 OD, and custom sizes are available upon request. In addition to the SA213 T11 Superheater Tubes, we can customize all of our products to fit your exact requirements, including chemical composition, shape, and size.

ASTM A213 T11 Tube Analysis Specification

Specifications ASME SA213, ASTM A691
Schedule Schedule 20, 30, 40, STD, 80, XS, 60, 80, 120, 140, 160, XXS
Dimensions ASME, ASTM, and API
Form Square, Round, Hydraulic, Rectangular, Etc
Tubes Size 1 / 2” Other Daimeter up to 5” Other Daimeter
End Beveled End, Plain End, Treaded
Outer Diameter 6-2500 milimeter; Wall Thickness :1-200 milimeter
Type EFW / Seamless / Fabricated
Length Double Random, Single Random, & Cut Length.

Sa213 T11 Superheater Tubes Chemical Composition

C

Mn

P

S

Si

Cr

Mo

0.15 Maximum

0.30 To 0.60

0.025 Maximum

0.025 Maximum

0.25 To 1.00

8.0 To 10.0

0.90 To 1.10

T11 Steel Cold Drawn Tube Mechanical Properties

Tensile Strength

Yield Strength

Elongation

Hardness

415 min

205 min

30 min

179 max

Equivalent Of ASTM A213 T11 Alloy Steel Boiler Tube

Grade UNS Steel Number Trade Name
T22 K21590 1.7380 2¼-1Mo

 

Types Of A213 T11 Material

Alloy Steel T11 Tubes

T11 Alloy Steel A335 Tube

ASTM A213 grade T11 Tubes

T11 Alloy Steel Tubing

High-Pressure T11 Boiler Tube

ASME SA213 T11 Alloy Steel Rectangular Tube

Alloy Steel T11 Seamless Tubes

Alloy Steel Gr T11 Heater Tube

SA213 T11 Seamless Alloy Tube

IBR Alloy Steel T11 Tubes

SA213 T11 Pipe

ASME SA / ASTM A213 T11 Tubes

ASTM A213 Gr T11 Round Tube

T11 Tubes Dealer

Alloy A213 T11 Seamless Square Tube

ASME SA213 T11 Alloy Steel Seamless Tube

AISI T11 ERW Tube

ASTM A213 T11 Tubes

Uns K11597 T11 Boiler Tube Weight

Nominal Pipe Size

Pipe Outer Diameter

Wall Thickness

Pipe Inner Diameter

Weight per Foot

Standard to XXHY

Schedule

Pipe #

Section Modulus

Gallon Capacity Per Linear Foot

1/2

0.84

0.109

0.622

0.85

STD

40

.0407

.0158

0.147

0.546

1.09

XHY

80

.0478

.0122

0.188

0.464

1.31

160

.0528

.0088

0.294

0.252

1.72

XXHY

.0577

.0026

3/4

1.05

0.113

0.824

1.13

STD

40

.0705

.0277

0.154

0.742

1.48

XHY

80

.0853

.0225

0.219

0.612

1.95

160

.1006

.0153

0.308

0.434

2.44

XXHY

.1103

.0077

1

1.315

0.133

1.049

1.68

STD

40

.1328

.0449

0.179

0.957

2.17

XHY

80

.1606

.0374

0.250

0.815

2.85

160

.1904

.0271

0.358

0.599

3.66

XXHY

.2136

.0146

1 1/4

1.66

0.140

1.380

2.27

STD

40

.2346

.0777

0.191

1.278

3.00

XHY

80

.2913

.0666

0.250

1.160

3.77

160

.3421

.0549

0.382

0.896

5.22

.4110

.0328

1 1/2

1.90

0.145

1.610

2.72

STD

40

.3262

.1058

0.200

1.500

3.63

XHY

80

.4118

.0918

0.281

1.338

4.86

160

.5079

.0730

0.400

1.100

6.41

.5977

.0494

2

2.375

0.109

2.157

2.64

10

.4205

.1898

0.154

2.067

3.66

STD

40

.5606

.1743

0.218

1.939

5.03

XHY

80

.7309

.1534

0.250

1.875

5.68

.8045

.1434

0.281

1.813

6.29

.8666

.1344

0.344

1.687

7.47

160

.9806

.1161

0.436

1.503

9.04

XXHY

1.1043

.0922

2 1/2

2.875

0.120

2.635

3.53

10

.6870

.2833

0.203

2.469

5.80

STD.

40

1.0640

.2487

0.216

2.443

6.14

1.1169

.2435

0.250

2.375

7.02

1.2468

.2301

0.276

2.323

7.67

XHY

80

1.3386

.2202

0.375

2.125

10.02

160

1.6371

.1842

0.552

1.771

13.71

XXXHY

1.9971

.1280

3

3.50

0.120

3.260

4.34

1.0411

.4336

0.156

3.188

5.58

1.3122

.4147

0.172

3.156

6.12

1.4265

.4064

0.188

3.124

6.66

1.5342

.3984

0.216

3.068

7.58

STD.

40

1.7241

.3840

0.250

3.000

8.69

1.9372

.3672

0.281

2.938

9.67

2.1207

.3521

0.300

2.900

10.26

XHY

80

2.2253

.3431

0.438

2.624

14.34

160

2.8774

.2811

0.600

2.300

18.6

XXHY

3.4243

.2158

3 1/2

4.0

0.120

3.760

4.98

10

1.3776

.5768

0.226

3.548

9.12

STD.

140

2.3939

.5136

0.250

3.500

10.02

2.6001

.4998

0.281

3.438

11.17

2.8562

.4821

0.318

3.364

12.52

XHY

80

3.1400

.4617

0.636

2..728

22.87

XXHY

4.8795

.3085

4

4.5

0.120

4.260

5.62

10

1.7612

.7404

0.156

4.188

7.24

2.2354

.7156

0.188

4.124

8.67

2.6296

.6942

0.203

4.094

9.32

2.8173

.6838

0.219

4.062

10.02

3.0184

.6725

0.237

4.026

10.80

STD.

40

3.2145

.6613

0.250

4.000

11.36

3.3611

.6528

0.281

3.938

12.67

60

3.7021

.6326

0.312

3.876

13.97

4.0273

.6126

0.337

3.826

15.00

XHY

80

4.2713

.5972

0.438

3.624

19.02

120

5.1790

.5361

0.531

3.438

22.53

160

5.8997

.4822

0.674

3.152

27.57

XXHY

6.7927

.4054

5

5.563

0.188

5.187

10.80

4.1161

1.0979

0.219

5.125

12.51

4.7279

1.0716

0.258

5.047

14.63

STD.

40

5.4500

1.0391

0.281

5.001

15.87

5.8644

1.0204

0.312

4.939

17.51

6.4074

.99647

0.344

4.875

19.19

6.9358

.9696

0.375

4.813

20.80

XHY

80

7.4300

.9449

0.500

4.563

27.06

120

9.2534

.8495

0.625

4.313

32.99

160

10.7976

.7590

0.750

4.063

38.59

XXHY

12.0954

.6734

6

6.625

0.109

6.407

7.59

5

3.5769

1.6748

0.134

6.357

9.30

10

4.3475

1.6488

0.156

6.313

10.79

5.0107

1.6260

0.188

6.249

12.94

5.9351

1.5937

0.203

6.219

13.94

6.3804

1.5780

0.219

6.187

15.00

6.8261

1.5620

0.250

6.125

17.04

7.6905

1.5306

0.280

6.065

18.99

STD.

40

8.4958

1.5008

0.312

6.001

21.06

9.3416

1.4688

0.344

5.937

23.10

10.111

1.4391

0.375

5.875

25.05

10.893

1.4082

0.432

5.761

28.60

XHY

80

12.224

1.3541

0.500

5.625

32.74

13.711

1.2909

0.562

5.501

36.43

120

14.9806

1.2346

0.625

5.375

40.09

16.1821

1.1787

0.719

5.187

45.39

160

17.8243

1.0977

0.864

4.897

53.21

XXHY

20.025

.9784

1.000

4.625

60.13

21.7719

.8727

1.125

4.375

66.14

23.1237

.7809

Sa213 T11 Superheater Tubes Size Chart

Size

Thickness

ID

Lbs per Foot

Price(£)

 

3/16

0.028

0.132

0.048

7/16

0.028

0.382

0.123

15.12

1/4

0.028

0.194

0.067

8.15

0.035

0.18

0.08

4.52

0.049

0.152

0.105

7.09

0.058

0.134

0.119

16.94

0.065

0.12

0.128

10.73

5/16

0.028

0.257

0.085

9.72

0.035

0.243

0.104

6.71

0.049

0.215

0.138

8.71

0.058

0.197

0.158

8.15

0.065

0.183

0.172

9.90

0.095

0.123

0.221

8.71

3/8

0.028

0.319

0.104

6.59

0.035

0.305

0.127

5.45

0.049

0.277

0.171

5.65

0.058

0.259

0.196

5.45

0.065

0.245

0.215

5.27

0.083

0.209

0.259

9.41

0.095

0.185

0.284

7.51

7/16

0.035

0.368

0.151

5.58

0.049

0.34

0.204

7.15

0.065

0.308

0.259

6.59

0.095

0.248

0.348

9.41

0.12

0.198

0.408

9.47

1/2

0.028

0.444

0.141

6.01

0.035

0.43

0.174

4.82

0.049

0.402

0.236

5.45

0.058

0.384

0.274

4.39

0.065

0.37

0.302

6.84

0.083

0.334

0.37

6.14

0.095

0.31

0.411

9.41

0.12

0.26

0.487

7.49

9/16

0.035

0.493

0.197

10.35

0.049

0.465

0.269

7.02

0.065

0.433

0.346

11.61

0.12

0.323

0.568

11.23

5/8

0.028

0.569

0.179

6.71

0.035

0.555

0.221

5.45

0.049

0.527

0.301

4.95

0.058

0.509

0.351

5.00

0.065

0.495

0.389

8.53

0.095

0.435

0.538

9.90

0.12

0.385

0.647

6.71

0.156

0.313

0.781

12.40

3/4

0.028

0.694

0.216

7.22

0.035

0.68

0.267

4.57

0.049

0.652

0.367

4.19

0.058

0.634

0.429

4.19

0.065

0.62

0.476

5.45

0.095

0.56

0.665

9.41

0.12

0.51

0.807

7.47

0.156

0.438

0.99

9.41

0.188

0.374

1.128

13.23

7/8

0.035

0.805

0.314

4.90

0.049

0.777

0.432

5.96

0.058

0.759

0.506

5.71

0.065

0.745

0.562

6.46

0.083

0.709

0.702

6.21

0.095

0.685

0.791

7.83

0.12

0.635

0.968

9.47

0.188

0.499

1.379

15.68

1

0.035

0.93

0.361

4.95

0.028

0.944

0.291

8.46

0.049

0.902

0.498

4.70

0.058

0.884

0.584

4.64

0.065

0.87

0.649

4.70

0.095

0.81

0.001

5.53

0.12

0.76

1.128

9.41

0.156

0.688

1.406

13.18

0.188

0.624

1.63

15.98

1-1/8

0.035

1.055

0.407

9.90

0.049

1.027

0.563

6.71

0.058

1.009

0.661

5.58

0.065

0.995

0.736

6.71

0.095

0.935

1.045

8.46

0.12

0.885

1.288

14.80

1-1/4

0.035

1.18

0.454

7.02

0.049

1.152

0.629

6.59

0.058

1.134

0.738

8.15

0.065

1.12

0.823

6.71

0.083

1.084

2.132

6.71

0.095

1.06

1.172

7.34

0.12

1.01

1.448

11.03

0.156

0.938

1.823

18.25

1-3/8

0.049

1.277

0.694

8.59

0.035

1.305

0.501

7.40

0.058

1.259

0.816

6.71

0.065

1.245

0.909

5.71

0.095

1.185

1.299

7.22

0.12

1.135

1.609

12.17

0.188

0.999

2.383

16.18

1-1/2

0.035

1.43

0.548

8.46

0.049

1.402

0.759

7.15

0.058

1.384

0.893

8.63

0.065

1.37

0.996

7.47

0.083

1.334

1.256

8.28

0.095

1.31

1.426

8.46

0.12

1.26

1.769

11.03

0.188

1.124

2.634

17.42

1-5/8

0.049

1.527

0.825

12.51

0.058

1.509

0.971

13.18

0.065

1.495

1.083

9.41

0.095

1.435

1.552

12.04

0.12

1.385

1.929

14.67

0.156

1.313

2.447

17.42

0.188

1.249

2.885

18.18

1-3/4

0.049

1.652

0.89

9.85

0.058

1.634

1.048

11.27

0.065

1.62

1.17

10.03

0.095

1.56

1.679

8.71

0.12

1.51

2.089

12.35

0.188

1.374

3.136

19.69

A213 T11 Hot Finished Tube Wall Thickness

Buy ISMT, MSL, Jindal, Bao steel T11 Steel Cold Drawn Tube, and SA213 T11 Superheater Tubes at dealer price in Mumbai

Hot rolled

Outside Diameter, mm

Tolerance, %

Outer Diameter≤101.6, Wall Thickness≤2.4

+40/-0

Outer Diameter≤101.6, 2.4<Wall Thickness≤3.8

+35/-0

Outer Diameter≤101.6, 3.8<Wall Thickness≤4.6

+33/-0

Outer Diameter≤101.6, Wall Thickness>4.6

+28/-0

Outer Diameter>101.6, 2.4<Wall Thickness≤3.8

+35/-0

Outer Diameter>101.6, 3.8<Wall Thickness≤4.6

+33/-0

Outer Diameter>101.6, Wall Thickness>4.6

+28/-0

Cold Drawn

Outside Diameter, mm

Tolerance, %

Outer Diameter≤38.1

+20/-0

Outer Diameter>38.1

+22/-0

ASTM A213 T11 Seamless Tube Diameter

Hot rolled Outside Diameter, mm Tolerance, mm
Outer Diameter≤101.6 +0.4/-0.8
101.6<Outer Diameter≤190.5 +0.4/-1.2
190.5<Outer Diameter≤228.6 +0.4/-1.6
Cold Drawn Outside Diameter, mm Tolerance, mm
Outer Diameter<25.4 ±0.10
25.4≤Outer Diameter≤38.1 ±0.15
38.1<Outer Diameter<50.8 ±0.20
50.8≤Outer Diameter<63.5 ±0.25
63.5≤Outer Diameter<76.2 ±0.30
76.2≤Outer Diameter≤101.6 ±0.38
101.6<Outer Diameter≤190.5 +0.38/-0.64
190.5<Outer Diameter≤228.6 +0.38/-1.14

Sa213 T11 Alloy Steel Tube Applications

  • Oil and Gas Drilling
  • Catering to domestic or industrial needs
  • conveyance of fluids intended for critical high temperatures
  • general corrosion service applications
  • heat transfer process equipment like Boilers, Heat Exchangers
  • General Engineering and Process Instrumentation applications

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