- ASTM a333 seamless steel pipes
- 2017-01-09 20:41
- seamless steel pipes 1.Grade:10#.20#,45#,15CrNo .12CR1Mov 2.Thickness:1-100mm 3.OD:6-426mm 4.good qualitybest service
- Good quality seamless steel pipe
- 2017-01-09 20:41
- seamless steel pipe 1.Grade:10#.20#,45#,15CrNo .12CR1Mov 2.Thickness:1-100mm 3.OD:6-426mm 4.good qualitybest servic
- seamless steel pipe
- 2017-01-09 20:41
- seamless steel pipe 1. Good quality and low price2.Surface:2B, 2D ,2E , ED,HL, SL 3. We offer a various of kinds
- Liaocheng seamless steel pipe
- 2017-01-09 20:40
- seamless steel pipes 1.seamless tech. 2.OD:21.3-508mm 3.approved by American peroleum 4.timely delivery ,high quality.