Cast Iron Fittings

Cast iron fittings are designed to connect, change direction, branch, and transition piping within drainage, waste, and vent (DWV) systems. Commonly used in commercial buildings, institutional facilities, multifamily housing, and residential construction, cast iron fittings are valued for their strength, fire resistance, sound-deadening properties, and long service life. Available in a variety of configurations including bends, tees, wyes, reducers, and cleanouts, cast iron fittings support reliable wastewater conveyance and code-compliant plumbing system installations.