Semaless steel elbow 90D elbow Long redius Standard, extrs strong, Schedule 160, double extra strong. Carbon and ferritic alloy steel ASTM a 234 Asme/ANSI b16.9 *Produced from X-rayed, stress relieved welded pipe. Welds are 100% radiographed in accordance with the requirements of ASME Boiler &Pressure Vessel Code. *these fittings are also available in special sizes and/or wall thickness
