UL/FM Listed Grooved Fire Fighting Casting Fittings
UL/FM Listed Grooved Fire Fighting Casting Fittings,
UL/FM Ductile Iron Grooved Concentric Reducer for Fire Fighting System,
Rigid coupling,Flexble coupling, Grooved flange,Elbow,Adaptor flange,Cap,Tee,Cross,Reducing cross,Mechanical tee grooved outlet,Grooved reducer
