| TYPE | ODmm(in) | WTmm | STEEL GRADE | STANDARD | APPLICATION |
|---|---|---|---|---|---|
| STRUCTURE PIPE | 140-340 | 6.0-35 | 20#, 35#, 45#, Q345, Q345B, Q345C, Q345D, Q345E, 20Mn2, 30Mn2, 40Mn2, 20CrMo, 30CrMo, 35CrMo, 42CrMo | GB/T8162 | Machine parts, pipe fitting, layer truss etc |
| PIPE FOR CRACKING EQUIPMENT | 140-340 | 6.0-20 | 20#, 16Mn, 12CrMo, 15CrMo, T5, T9 | GB9948 ASME SA213 | Pipe for cracking Equipment in oil refinery |
| HIGH-ORESSURE CHEMICAL FERTILIZER PIPE | 140-340 | 6 0-35 | 20#, 16Mn, 12CrMo, 15CrMo | GB6479 | High-pressure chemical fertilizer equipment and pipeline |
| AUTOMOTIVE AXLE HOUSING PIPE | 76-121 | 10.0-35 | Carbon steel alloy steel | YB/T5039 AGREEMENT | Used in producing automotive Axle housing and driving axle housing |
| CYLINDER PIPE | 114-122 | 7.0-26 | 42MnCr52 | AGREEMENT | used in the cylinder sleeve |
| CYLINDER SLEEVE | 140-340 | 6.0-35 | Carbon steel alloy steel | AGREEMENT | used in processing of Pneumatic cylinder |
| VESSEL PIPE | 140-273 | 6.0-18 | 360, 410, 460, 490, 500, 510 | GB/T5312 | Boler pipes, overheater and pipeline for vessel |
