- A315 Pipe
- 2016-11-09 15:50
- 1) Carbon Structural Steel Pipe2) Standard:ASTM A53 GR. BA106 GR. BA178 GR. CA 210 GR. A-13) ApplicationIt is used for t
- Precision Seamless Steel Pipe
- 2016-10-26 11:13
- Technology Introduction: The cold call quality carbon structural steel seamless pipe, steel is mainly used No. 10, 20, i