... 3/8"-16" 4.W.T:SCH10S-SCH80S bright steel welded pipe,bright steel pipe,bright welded pipe1.standard:GBI9001,GB/T18705-20022.certification ... ,101.6mm,104mm,108mm,114mm,and 114mm-219mm Descriptionbright steel welded pipe O.D3/8"-16"W.T SCH10S-SCH80Slength 6m ... rolled, hot rolled type welded applicationmainly used in decoration, for fluid and gas transport; structural and machining paymentget the lastest ...