China 3inch T12 P22 Wb36 Alloy Boiler Tube, Find details about China T12 Alloy Boiler Tube, 3inch T12 P22 Wb36 Alloy Boiler Tube from 3inch T12 P22 Wb36 Alloy Boiler Tube
Chemical Composition of ASTM A234 Alloy Steel Pipe Fittings(%) | ||||||||
Grade | C | Mn | P | S | Si | Cr | Mo | Others |
WP1 | 0.28 | 0.30-0.90 | 0.045 | 0.045 | 0.10-0.50 | - | 0.44-0.65 | - |
WP12 CL1, WP12 CL2 | 0.05-0.20 | 0.30-0.80 | 0.045 | 0.045 | 0.6 | 0.80-1.25 | 0.44-0.65 | - |
WP11 CL1 | 0.05-0.15 | 0.30-0.60 | 0.03 | 0.03 | 0.50-1.00 | 1.00-1.50 | 0.44-0.65 | - |
WP11 CL2, WP11 CL3 | 0.05-0.20 | 0.30-0.80 | 0.04 | 0.04 | 0.50-1.00 | 1.00-1.50 | 0.44-0.65 | - |
WP22 CL1, WP22 CL3 | 0.05-0.15 | 0.30-0.60 | 0.04 | 0.04 | 0.5 | 1.90-2.60 | 0.87-1.13 | - |
WP24 | 0.05-0.10 | 0.30-0.70 | 0.02 | 0.01 | 0.15-0.45 | 2.20-2.60 | 0.90-1.10 | *A |
WP5 CL1, WP5 CL3 | 0.15 | 0.30-0.60 | 0.04 | 0.03 | 0.5 | 4.0-6.0 | 0.44-0.65 | - |
WP9 CL1, WP9 CL3 | 0.15 | 0.30-0.60 | 0.03 | 0.03 | 1 | 8.0-10.0 | 0.90-1.10 | - |
WPR | 0.2 | 0.40-1.06 | 0.045 | 0.05 | - | - | - | *B |
WP91 | 0.08-0.12 | 0.30-0.60 | 0.02 | 0.01 | 0.20-0.50 | 0.85-1.05 | 0.85-1.05 | *C |
WP911 | 0.09-0.13 | 0.30-0.60 | 0.02 | 0.01 | 0.10-0.50 | 0.90-1.10 | 0.90-1.10 | *D |
Produce name | ASME A213M T12 Seamless boiler tube |
size | OD28.6mm*WT6.2mm*L(1.8m-11.8m) |
material | T12 |
standard | ASME SA-213M |
surface | outside surface with black painting or according to customer's requirement |
uses | for conveyance of petroleum, gas and conveyance of other fluid |