... DIN 1) Standard: ASME/JIS/DIN2) Color: grey or BlackASME/JIS/DIN Elbow Hot steel pipe fittings: Size: 1 ... /2"~72" Thickness:SCH20,XS,STD,SCH40,SCH80,SCH160,XXS Production ... 72" (Seam pipe fittings)scheduleSch5s,Sch10s,Sch10,Sch20,Sch30,STD,Sch40,XS,Sch60,Sch80,Sch100,Sch120,Sch140,Sch160,XXSMaterial ... customersPriceCompetitive prices sell carbon steel pipe fittings