API602 forged steel globe valves
This Globe Valve by American petroleum institute API602 standard design, forging by body and bonnet carbon steel or stainless steel, body and bonnet joint have bolt connection, threaded connections and welding, have up-threaded screw stem and down-stem, have multiplicity-sealing materials for Cr13 steel, stainless steel acid in STL carbide steel, packing for flexible graphite or ptfe, connecting flange, threaded, way of socket and butt welding, pressure rating for CL150 ~ CL1500, nominal diameter is 1/4 ~ 2in. Widely used in petroleum chemical industry, electric power, chemical equipment and piping, to work for steam, oil, corrosive medium. According to the structural length B16.10 ASME, flange size according to ASME/ANSI B16.5, welding size by B16.25 ASME ,socket weld dimension conforms hole B16.11 ANSI, threaded connections size with the B1.20.1 ANSI.