- Hot Dip Galvanized MS Mild Carbon Steel Pipe for Scaffolding
- 2016-11-13 17:51
- Hebei Qinyi Steelpipe Sales Co,Ltd is Specializing inmanufacturing and exporting seamless and ERW steel pipes.Large-diam
- seamless steel pipe
- 2016-09-19 06:24
- 1. Specification TypeSeamless steel pipePipe Size13*13mm-500*500mm, 400*400-1420*1420mmWallThicknessSCH10--XXSLength4000