... -SCH80S 4.O.D:3/8"-18" stainless sanitary steel pipe,304 sanitary stainless steel pipe1.standard:GB,JIS,DIN,ASTMA269,ASTM268 ... .6mm,104mm,108mm,114mm,and 114mm-219mm Descriptionstainless sanitary steel pipe,300 series sanitary steel pipe O.D3/8"-18"W.T ...