ASTM A234 WPB 90Deg, 180Deg Short Radius Carbon Steel Buttweld Elbows For Heater, B16.9 ASTM A234 WPB is a standard specification for buttweld carbon steel fittings, including ...
Carbon Steel Pipe Fittings, ASTM A234 WPB CS TEE, FLANGE, Elbow Material Composition of ASTM A234 WPB fittings, they are made from carbon steel and have a maximum carbon content of ...