... SCH10S-SCH80S 4.O.D:1/2"-8"304 welded stainless steel pipe1.Standard:GB,JIS,DIN,ASTM A312,ASTMA269,ASTM268 ... 18"5.W.T:SCH5S,SCH10S,SCH40S,SCH80S Description304 welded stainless steel pipe O.D3/8"-8"W.T SCH10s-SCH80slength ... welded applicationmainly used in decoration, for fluid and gas transport; structural and machining paymentget the lastest price TypeChemical Composition(%)ASTMCCrNiMnPSMoSiCuN201≤0 ...