2025-05-07
1/2 Black Iron Flange Heavy-Duty Threaded Pipe Fittings & Floor Flanges
Maximize plumbing durability with 1/2 black iron flanges – engineered for high-pressure systems. Perfect for HVAC, gas lines, and industrial piping. Explore rust-resistant malleable iron options in 2", 3/4", and 2-inch sizes. Order certified threaded floor flanges today!