- thin wall welded steel pipe
- 2016-11-02 19:15
- ERW steelpipeO.DO.DtoleranceW.TThicknessTolerance15-610mm±0.05mm0.5-16mm±8%Length2--12m ,according to customers' requi
- ERW / LSAW spiral welded steel pipe from China manufacturer
- 2016-10-26 17:58
- CommodityERW / LSAW spiralwelded steel pipe from China manufacturerOuterdiameterERW/HFWLSAW/DSAWSSAW/HSAWRHSSHS1/8-20inc