Harmonization System Code:730719
Wafer Type Dual Plate Check Valve
Flanged Globe Valve
Flange Butterfly Valve
Wafer Type Butterfly Valve
Api Stainless Steel Trunnion Mounted Ball Valve
High Pressure Pipe Fittings
Astm Standard Socket Weld Pipe Fittings
Concentric Reducers
Heat-insualation Pipeline
Ductile Cast Iron Pipe And Fittings,flanges,tee,