Butt welded pipe fittings, welded and seamless pipe fittings Features: 1) Types: elbow, tee, reducer, cap 2) Materials: ASTM A234 WPB, carbon steel, mild steel, alloy steel 3) Sizes: 1/2" - 48" 4) Standards: ANSI B16.9 / 16.28, DIN2605 / 2615 / 2616/2617, JIS P2311 / 2312 5) Mainly used for petroleum, gas and water pipelines BEND: BENDING RADIUS (R) R=3D4D5D6D7D8D9D10D. BENDING ANGLE 15o 30o 45o 60o 90o 135o 180o, and also could manufacture according the angles given by the clients. STRAIGHT LENGTH (L) The length between two ends general from 300mm-1500mm, and also can product according to the clients' requirement to product. OUTER DIAMETER (D) D≤1220mm WALL THICKNESS (T) T≤120mm