We are manufacturer of ASTM API 5L Gr.B Pipe bend and supply high quality ASTM API 5L Gr.B Pipe bend in both large and small quantities worldwide and offer you the best prices in the market. Marking Inner packing Out packing Key Specifications/Special Features: Bending radius(R): R=3D, 4D, 5D, 6D, 7D, 8D, 9D, 10D Bending angle (θ):15°, 30°, 45°, 60°, 90°, 135°, 180° Straight Length (L): The length between two ends general from 300mm-1500mm Outer diamete(D): D≤1800mm Wall thickness(T): T≤120mm Eend bevel: according to the bevel of welding pipe fittings construction all the size can product according to the clients' requiry.