Steel & Iron Pipe and Fittings

Steel pipe and malleable iron fittings: black and galvanized steel pipe, including 21 ft lengths, black and galvanized nipples, and black and galvanized malleable iron elbows, tees, couplings, bushings, plugs and lock nuts, with some stainless fittings. Brands include STZ Industries, B&K, Smith-Cooper, Anvil and United Pipe & Steel.

Fittings are sized by nominal pipe size and thread, FIP (female) or MIP (male), from 1/8 to 4 in. Use a thread sealant suited to the service. See the pipe fitting size chart and black iron pipe fittings.