Steel Elbow 1.Size: 1/2" to 72" 2.Standard: ANSI ... 3.Pressure: SCH5S to SCH160 4.Type:45Deg,90Deg,180Deg Steel Elbow BUTT WELDED FITTINGSProduction Name45 / 90 / 180 , Long / Short Radius ... A403 WP304/304L, WP316/316L, WP321, WP347, WPS 312545 Duplex$super duplex stainless steelASTM A 815 UNS S31803, UNS S32750, UNS ... Time:At the earliest ,within the period required by customer. Steel Elbow