Return Bend 90 LR Elbow Equal Tee Pipe Cap ANSI B16.9, B16.28 DIN 2605-1, 2605-2 EN 10253-1 1/ 2" to 24" N.B. all schedules Carbon steel: ASTM/ ASME SA234 WPB, WPC, WPL6 Alloy steel: ASTM/ ASME SA234 WP5, WP9, WP11, WP12, WP22, WP91