- ASTM A 106 B seamless steel pipe
- 2017-01-17 17:42
- 1.seamless steel pipe 2.OD:20-400mm 3.W.T.2-100mm 4.Grade: A53B A106B 20# 45# 16Mn st52
- carbon seamless steel pipe
- 2017-01-17 17:41
- 1.seamless steel pipe 2.OD:10-180mm 3.W.T.2-20mm 4.Grade: A53B A106B 20# 45# 16Mn st52
- ASTM welded steel pipe
- 2017-01-17 17:41
- 1.welded steel pipe 2.outside: 89mm--630mm 3.wall thickness: 4mm--12.7mm