Base Info
- Type：Welded
- Technique：ERW
- Material：Carbon Steel
- Surface Treatment：Galvanized
- Section Shape：Round
- Struction Technique：ERW, ERW,Efw,Dsaw
- Usuage：Petroleum, Power, Gas, Chemical and Medical Equipm
- Length：2m--12m
- Teel,St37-2,St52-3,S235,S355,A500,A106,a：0.8--3.5mm
- Trademark：SJZSTKJ
- Specification：GB,T 19001-2008, ISO 9001: 2008,
- Origin：China
Description