... JIS 5.Thickness:2mm-80mm FACTORY Productseamless steel pipe, ERW/Spiral carbon steel pipe;elbow,reducer,cap,tee,flange ... , chemical, power; (oil,gas,water) liquid transport; shipbuilding, construction, steel structure; city piping system etc.PackingPacked in bundle,wrapped with ... delivery 30 days8.AUTHENTIFICATION: ISO 9001:2000 API 5L/5CT9. steel pipe: SSAW, LSAW,ERW, Seamless10 . Delivery Term: FOB ...