Galvanized Barrel Union with Brass Seat - Durable Pipe Fitting for Plumbing & Water Systems - Perfect for Home Repairs & Industrial Use

These galvanised fittings are made from malleable iron, a type of mild steel with excellent strength and corrosion resistance. It is zinc-coated, to resist rusting. Galvanised malleable fittings (Gal Mal) are designed to work well with air, steam, and water.