SA213 T22 Tube is a high temperature service specification grade. There are different grades within this specification and the T22 is one of the low ranges. These pipes are used to transport oil, gas and water at high temperatures over long distances of pipes.

ASME SA213 T22 Boiler Tube
SA213 T22 Tube Tubo SA213 T22

Hi-tech Metal & Tubes is a supplier of these pipes in different grades, sizes and dimensions. The T22 Tube Material has carbon, silicon and manganese in it. The material is strong and hard. It has higher mechanical properties due to its T22 Tube Composition. These pipes are used in pressure vessels, general engineering applications, petrochemical industry, pulp and paper industries, condensers, marine applications, heat exchangers, boilers and in super heater elements as well. The SA213 T22 Tube could be made from cold drawn or hot rolled as seamless pipes. There are different types such as the plain end, beveled end, threaded end and couplings. The SA213 T22 Boiler Tube can range from 3/8 inches to 30 inches in diameter and can come with different pressure classes. The T22 Tubing ranges from schedule 20 to XXS and heavier schedules. We manufacture ASTM A213 T22 Tube in custom dimensions as well. Please feel free to contact us for your ASTM A213 Gr T22 requirements.


DO YOU KNOW ??

ASME SA213 T22 Boiler Tube is additionally known as Alloy Steel A213 Grade T22 Seamless Tubes because of the chemical makeup of Molybdenum and Chromium. Molybdenum maintains the quality of T22 Boiler Tube, as well as the versatile, limit, resistance to wear, affect qualities, and hardenability.


ASTM A213 T22 Tube specification list

T22 Tube Standard ASTM A213 T22, SA213 T22
T22 Boiler Tube Size 6.35 MM to 101.6 MM Outer diameter
T22 Tubes Thickness 3 To 12 MM
Sch. & Swg. Schedule 10, 12, 14, 16, 18, 20, 3.6
SA213 T22 Boiler Tube Tolerance Cold drawn pipe: +/-0.1 MM
Cold rolled pipe: +/-0.05 MM
ASTM A213 T22 Type Seamless / ERW / Welded / Fabricated

SA213 T22 Tube Chemical Resistance Guide

Grade
C≤
Mn
P≤
S≤
Si≤
Mo
T22
0.05~0.15
0.30~0.60
0.025
0.025
0.50~1.0
0.80~1.13

Mechanical Behaviour of SA213 T22 Boiler Tube

Grade Tensile Strength, MPa Yield Strength, MPa Elongation, % Hardness, HB
T22 415 min 205 min 30 min 163 max

ASTM A213 Gr T22 Size Schedule Chart

Size NPS Pipe O.D. Wall Thickness Pipe I.D. Weight per Foot
3/4 1.05 0.113 0.824 1.13
0.154 0.742 1.48
0.219 0.612 1.95
0.308 0.434 2.44
1/2 0.84 0.109 0.622 0.85
0.147 0.546 1.09
0.188 0.464 1.31
0.294 0.252 1.72
1 1.315 0.133 1.049 1.68
0.179 0.957 2.17
0.250 0.815 2.85
0.358 0.599 3.66
1 1/4 1.66 0.140 1.380 2.27
0.191 1.278 3.00
0.250 1.160 3.77
0.382 0.896 5.22
1 1/2 1.90 0.145 1.610 2.72
0.200 1.500 3.63
0.281 1.338 4.86
0.400 1.100 6.41
2 2.375 0.109 2.157 2.64
0.154 2.067 3.66
0.218 1.939 5.03
0.250 1.875 5.68
0.281 1.813 6.29
0.344 1.687 7.47
0.436 1.503 9.04
2 1/2 2.875 0.120 2.635 3.53
0.203 2.469 5.80
0.216 2.443 6.14
0.250 2.375 7.02
0.276 2.323 7.67
0.375 2.125 10.02
0.552 1.771 13.71
3 3.50 0.120 3.260 4.34
0.156 3.188 5.58
0.172 3.156 6.12
0.188 3.124 6.66
0.216 3.068 7.58
0.250 3.000 8.69
0.281 2.938 9.67
0.300 2.900 10.26
0.438 2.624 14.34
0.600 2.300 18.6
3 1/2 4.0 0.120 3.760 4.98
0.226 3.548 9.12
0.250 3.500 10.02
0.281 3.438 11.17
0.318 3.364 12.52
0.636 2..728 22.87
4 4.5 0.120 4.260 5.62
0.156 4.188 7.24
0.219 4.062 10.02
0.237 4.026 10.80
0.250 4.000 11.36
0.281 3.938 12.67
0.531 3.438 22.53
0.674 3.152 27.57
6 6.625 0.109 6.407 7.59
0.250 6.125 17.04
0.280 6.065 18.99
0.312 6.001 21.06
0.344 5.937 23.10
0.375 5.875 25.05
0.432 5.761 28.60
0.500 5.625 32.74
0.719 5.187 45.39
0.864 4.897 53.21
1.000 4.625 60.13
1.125 4.375 66.14
5 5.563 0.188 5.187 10.80
0.219 5.125 12.51
0.258 5.047 14.63
0.281 5.001 15.87
0.500 4.563 27.06
0.625 4.313 32.99
0.750 4.063 38.59