Steel Elbow 1.Size: 1/2" to 72" 2.Standard: ANSI B16.9 DIN 3.Pressure: SCH5S to ... JIS,AISI,ASTM,GB,DIN,EN Size RangeFrom 1/2” up to 72” From 1/2 to 30 (Seamless Pipe Fittings),Form16to ... 72(Seam Pipe Fittings)ScheduleSCH STD, XS, XXS, SCH 10 ~ SCH ...