Pipe Fittings:Material:Carbon STeel, alloy STeel, seamless, butt welded endsstandard:ASTMA234WPB, WPC, P11, P22, T5, x42, x52, x60, A333GR6 etc.Size:1/2"-24"*Sch20-sch40, sch80, sch60, sch100, sch120, sch160, XXSProducts:1. elbowreducing elbow; long radius elbow; short radius...