Specifications: diameter: 320 to 127 mm thickness: 0.4 to 12.7 mm Length: 6 m above, and, in accordance with customer demand, supply and other specifications of steel pipe

ASTM A213 PIPE: SEAMLESS FERRITIC AND AUSTENITIC ALLOY STEEL


ASTM A213 STEEL PIPE : SEAMLESS FERRITIC AND AUSTENITIC ALLOY STEEL BOILER SUPERHEATER AND HEAT EXCHANGER TUBES

Standard : ASTM A213, ASME SA-213/SA-213M

Steel grade : (S)A213 T2, (S)A213 T5, (S)A213 T5b, (S)A213 T5c, (S)A213 T9, (S)A213 T11, (S)A213 T12, (S)A213 T17, (S)A213 T21, (S)A213 T22, (S)A213 T23, (S)A213 T24, (S)A213 T36, (S)A213 T91, (S)A213 T92, (S)A213 T122, (S)A213 T911

Type :Hot rolled or cold drawing Seamless steel tube / pipe

Package : grooving, pipe cap, black paint, bundles , mark or depend on the buyer requirement.

Application : resistant high and low temperature or resistant Corrosion-resistant in the oil, chemical, electric powder industry

Dimension range: Out Diameter 12.5mm—824mm ; Wall Thickness : 2mm—100mm; Length: Random length, Fixed Length, SRL, DRL

ASTM A213 PIPE:,ASME SA-213 PIPE ,SA-213M  STEEL PIPE
Chemical Composition                    
Steel Grade C % Mn % Si % P % S % Cu %  Ni % Mo %  Cr %  V %
T2 0.10-0.20 0.3-0.6 0.10-0.30 0.025 max 0.025 max     0.45-0.65 0.50-0.81  
T5  0.15 max 0.3-0.6 0.50 max 0.025 max 0.025 max     0.45-0.65 4.00-6.00  
T9  0.15 max 0.3-0.6 0.25-1.00 0.025 max 0.025 max     0.90-1.10 8.00-10.0  
T11 0.05-0.15 0.3-0.6 0.50-1.00 0.025 max 0.025 max     0.44-0.65 1.00-1.50  
T12 0.05-0.15 0.3-0.6 0.50 max 0.025 max 0.025 max     0.44-0.65 0.80-1.25  
T22 0.05-0.15 0.3-0.6 0.50 max 0.025 max 0.025 max     0.87-1.13 1.90-2.60  
T91 0.08-0.12 0.3-0.6 0.20-0.50 0.020 max 0.010 max   0.40 max 0.85-1.05 8.00-9.50 0.18-0.25
Mechanical Properties                    
Steel Grade Tensile Strength MPA Yield Strength MPA Elongation % HB
T2 415 min 205 min   163 max
T5 415 min 205 min 30 min 163 max
T9 415 min 205 min 30 min 179 max
T11 415 min 205 min 30 min 163 max
T12 415 min 220 min 30 min 163 max
T22 415 min 205 min 30 min 163 max
T91 585 min 415 min 20 min 250 max
Dimensional Tolerance
Type of the Steel pipe Out Diameter Wall Thickness
Cold  Drawn  Pipe Out Diameter  Tolerance ange Tolerance Range
>25.4 ± 0.1 0-20%
25.4-38.1 ± 0.15
38.1-50.8 ± 0.2 0-22%
50.8-63.5 ± 0.25
63.5-76.2 ± 0.3
76.2-101.6 ± 0.38
101.6-180 -0.64 / +0.38
 

 

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