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ASTM A213 T11 Tubes

ASME SA 213 T11 Seamless Tubes Exporter, Alloy Steel Gr T11 Tubes Stockist, T11 Alloy Steel Tubing, ASTM A213 Grade T11 Alloy Steel Seamless Tubes, ASTM A213 Grade T11 Alloy Steel Seamless Tubes

ASTM A213 Grade T11 Alloy Steel Seamless Tubes are made from minimum-wall-thickness, seamless ferritic, and austenitic steel. These tubes are used for boilers, superheaters, and heat exchangers and come in grades like T11 and T22. The typical tubing sizes for ASTM A213 Grade T11 range from 1/8 inch (3.2 mm) inside diameter to 5 inches (127 mm) outside diameter, with wall thicknesses from 0.015 inches (0.4 mm) to 0.500 inches (12.7 mm). Tubes with other dimensions can also be provided as long as they meet this specification’s other requirements.

The ASTM A213 specification includes seamless ferritic and austenitic steel tubes used for boilers, superheaters, and heat exchangers. It covers various grades, such as T11 and T22. Grades that include an H in their designation have unique requirements that provide higher creep-rupture strength compared to similar grades without the H designation.

The typical tubing sizes and thicknesses specified are from 1/8 inch (3.2 mm) inside diameter to 5 inches (127 mm) outside diameter, and wall thicknesses from 0.015 inches (0.4 mm) to 0.500 inches (12.7 mm). Other diameters can also be supplied if they meet all other specification requirements.

These pipes’ chrome-moly alloy steel composition makes them perfect for use in power plants, refineries, petrochemical plants, and oil field services where fluids and gases are transported under very high temperatures and pressures.

astm-a213-t11-tubes

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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.

Type of ASTM A213 T11 Tubes

astm-a213-square-tube

ASTM A213 T11 Square Tube

alloy-steel-seamless-tube

T11 Alloy Steel Seamless Tube

astm-a213-rectangular-tube

ASTM A213 T11 Rectangular Tube

astm-a213-square-hollow-section

ASTM A213 T11 Square hollow section

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 ≥255 ≥30 ≤79

Types Of A213 T11 Material

Rod

Alloy Steel T11 Tubes

Square Bar

ASTM A213 grade T11 Tubes

Flat Bar

High-Pressure T11 Boiler Tube

Hex Bar

Alloy Steel T11 Seamless Tubes

Bright Bar

SA213 T11 Seamless Alloy Tube

Polished Bar

SA213 T11 Pipe

Threaded Bar

ASTM A213 Gr T11 Round Tube

Rectangular Bar

T11 Alloy Steel Tubing

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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 TubesT11 Alloy Steel A335 Tube
ASTM A213 grade T11 TubesT11 Alloy Steel Tubing
High-Pressure T11 Boiler TubeASME SA213 T11 Alloy Steel Rectangular Tube
Alloy Steel T11 Seamless TubesAlloy Steel Gr T11 Heater Tube
SA213 T11 Seamless Alloy TubeIBR Alloy Steel T11 Tubes
SA213 T11 PipeASME SA / ASTM A213 T11 Tubes
ASTM A213 Gr T11 Round TubeT11 Tubes Dealer
Alloy A213 T11 Seamless Square TubeASME SA213 T11 Alloy Steel Seamless Tube
AISI T11 ERW TubeASTM A213 T11 Tubes

Please note this is an approx ASTM A213 T11 Tubes price in India. For final ASTM A213 T11 Tubes price list please mail us.

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

Applications Industry ASTM A213 T11 Tubes

  • Pharmaceutical Industry
  • Oil Refineries
  • Textile Industries
  • Nuclear Plants
  • Chemical Industries
  • Power Plant
  • Petrochemicals Industry
  • Sugar Industry
  • Engineering Industry
  • Chemical Industry
  • Food Industry
  • Marine Industry
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