Galvanized Malleable Plugs

If you're looking for a durable fitting for a water, steam, or air line, our galvanized malleable iron fittings are perfect for you! They have a zinc coating that prevents rust and other types of corrosion. These fittings are also made of strong mild steel (or malleable iron) that's designed for high pressures and temperatures, so failure is rare! Our galvanized malleable plugs have a male-threaded end that can be screwed into a compatible fitting. This allows the user to close off an opening in case they want to expand the pipeline in the future. It's like a cap for a fitting! Browse our full selection below.