TSP

Malleable and galvanized black iron pipe fittings, namely, elbows, tees, caps, plugs, crosses, extensions, bushings, sockets, unions, nipples, and bends; ducts made of metal for trunking pipes supplying fluids and gases not including fasteners; metal valves for water pipes; metal plugs

Fittings for water pipe and water supply systems, namely, water inlets and water outlets