... /JIS/DIN2) Color: grey or BlackASME/JIS/DIN Elbow Hot steel pipe fittings: Size: 1/2"~72" Thickness:SCH20,XS,STD,SCH40 ... " (Seam pipe fittings)scheduleSch5s,Sch10s,Sch10,Sch20,Sch30,STD,Sch40,XS,Sch60,Sch80,Sch100,Sch120,Sch140,Sch160,XXSMaterial code1.carbon steelA234WPB,WPC ... time; within the period required by the customersPriceCompetitive prices sell carbon steel pipe fittings