Base Info
- Model NO.：GB ASTM
- Type：Welded
- Technique：ERW
- Material：Carbon Steel
- Surface Treatment：Oiled
- Usage：Pipeline Transport
- Section Shape：Square
- Length：1-12m
- Trademark：XBY
- Transport Package：Stanadrd Sea Worth
- Specification：GB-T3091, GB-T9711, BS1387, ASTM53-2007, GB-T14980
- Origin：Tianjin, China
Description