Specifications
Material: ASTM A335
Diameter:16-1016mm
Thickness: 2-100mm
Steel grade: P11 P22
12'' STD,ASME ASTM, ,alloy steel pipe,SA335 pipe
large diameter SMLS SA335 pipe
Material: ASTM A335
Diameter:16-1016mm
Thickness: 2---120mm
Steel grade: P1 P2 P5 P11 P12 P22
Surface: oiled or black painted to prevent rust
Chemical properties |
Material | C | Si | Mn | P | S | Mo | Cr |
| % | % | % | % | Max | % | Max |
A335 Grade P1 | 0.10---0.20 | 0.10---0.50 | 0.30---0.80 | 0.025 | 0.025 | 0.440.65 | |
A335 Grade P5 | Max 0.15 | Max 0.50 | 0.30---0.60 | 0.025 | 0.025 | 0.450.65 | 4.006.00 |
A335 Grade P11 | 0.05---0.15 | 0.5---1.0 | 0.30---0.60 | 0.025 | 0.025 | 0.450.65 | 1.001.50 |
A335 Grade P12 | 0.05---0.15 | Max 0.50 | 0.30---0.61 | 0.025 | 0.025 | 0.450.65 | 0.801.25 |
A335 Grade P22 | 0.05---0.15 | Max 0.50 | 0.30---0.60 | 0.025 | 0.025 | 0.871.13 | 1.902.60 |
Mechanical properties |
Material | Tensile N/mm2 | Strength min N/mm2 | Yield %min |
A335 Grade P1 | Min380 | 205 | 30 |
A335 Grade P5 | Min415 | 205 | 30 |
A335 Grade P11 | Min415 | 205 | 30 |
A335 Grade P12 | Min415 | 205 | 30 |
A335 Grade P22 | Min415 | 205 | 30 |
Reasonable Price, Professional Service, Welcome Enquiry!
company photos