Item: return bend Size: Seamless bend: 1/2"???24" DN15???DN600 Welding bend: 6"???60" DN150???DN1500 Radius: R=0.5D~10D Degree: 0????180?? Wall Thickness: sch10, sch20, sch30, std, sch40, sch60, xs, sch80, sch100, sch120, sch140, sch160, xxs, sch5s, sch20s, sch40s, sch80s Max. Wall thickness: 200mm Materials: Carbon steel: ASTM/ASME A234 WPB-WPC Alloy steel: ASTM/ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP 91-WP 911 Low temperature steel: ASTM/ASME A402 WPL 3-WPL 6 High performance steel: ASTM/ASME A860 WPHY 42-46-52-60-65-70 Standards: SY/T5257-2004 DL/T515-2004 GD2000 GD87-1101 ASME B16.49-2007 ASME B16.25-2007 Industrial Processes: Bending, squeezing, pressing, forging, machining and more Industries Served Our pipe bends are widely used in many industries, such as power generation, petroleum, natural gas, chemicals, shipbuilding, construction, papermaking, metallurgy and so on.