... : grey or BlackASME/JIS/DIN Elbow Hot steel pipe fittings: Size: 1/2"~72" Thickness:SCH20,XS,STD,SCH40 ... 2" to 48" (Seamless pipe fittings). From 26" to 72" (Seam pipe fittings)scheduleSch5s,Sch10s,Sch10,Sch20,Sch30,STD,Sch40 ... code1.carbon steelA234WPB,WPC;A420WPL9,WPL3,WPL6,WPHY-42/46/52/60/65/70/752.StandardsASME/JIS/DIN,ETC3 ... by the customersPriceCompetitive prices sell carbon steel pipe fittings