ASTM A335 P22 P11 P9 P91 ALLOY STEEL SEAMLESS PIPE WITH BLACK OR VARNISH COATING BEVELLED END
ASTM A335 P22 P11 P9 P91 ALLOY STEEL SEAMLESS PIPE WITH BLACK OR VARNISH COATING BEVELLED END
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Alloy steel seamless pipe/tube |
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PIPES & TUBES |
: ASTM A335, ASTM A213, ASTM A691 |
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PIPES FITTINGS |
: ASTM A234 |
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FITTINGS & FLANGES |
: ASTM A182 |
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GRADES |
: P1/P5/P9/P11/P12/P22/P91 & T5/T9/T11/T22/T91 |
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FORM (PIPES) |
: SEAMLESS / E.R.W / EFSW |
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Available Shapes : |
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Tubes & Pipes (SEAMLESS ) up to 30". Tubes & Pipes (ERW ) up to 60". Sheets / plates up to 150 MM. Rod / Bar up to 350 MM. Circle up to 1000 & Above as per your requirements. thickness up to 200 MM & Above as per requirements. |
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Chemical composition(%):
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Grade |
C |
Mn |
P≤ |
S≤ |
Si |
Cr |
Mo |
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P11 |
0.05-0.15 |
0.30-0.60 |
0.025 |
0.025 |
0.50-1.00 |
1.00-1.50 |
0.44-0.65 |
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P22 |
0.05-0.16 |
0.30-0.60 |
0.025 |
0.025 |
≤0.50 |
1.90-2.60 |
0.87-1.13 |
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P5 |
≤0.15 |
0.30-0.60 |
0.025 |
0.025 |
≤0.50 |
4.00-6.00 |
0.45-0.65 |
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P9 |
≤0.15 |
0.30-0.60 |
0.025 |
0.025 |
0.25-1.00 |
8.00-10.00 |
0.90-1.10 |
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P91 |
0.08-0.12 |
0.30-0.60 |
0.020/0.010 |
0.020/0.010 |
0.02-0.50 |
8.00-9.50 |
0.85-1.05 |
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P92 |
0.07-0.13 |
0.30-0.60 |
0.020/0.010 |
0.020/0.010 |
≤0.50 |
8.50-9.50 |
0.30-0.60 |
Mechanical properties:
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Grade |
Tensile strength |
Yield strength |
Elongation |
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P11, P22, P5, P9 |
≥415 |
≥205 |
≥30/20 |
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P91 |
≥585 |
≥415 |
≥20 |
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P92 |
≥620 |
≥440 |
≥20 |
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