- SSAW welded pipe
- 2017-01-09 03:57
- Carbon Steel Pipe SSAW and LSAW pipe, OD 219- 3520mm, Thickness 6.0mm-28mm, steel grade Q235-X80; API 5L Line pipe, ASTM
- SSAW line pipe and pile
- 2016-10-26 18:28
- CangzhouSprialSteelPipesGroupCo.,Ltd is large pipe manufacturer in north china near by Tianjin port. Our company has pas