Black Iron Plugs

We're a Leading Supplier that stocks a wide of Black Iron fittings, including high quality black malleable iron plugs. These plugs, like caps, provide a way to end a pipeline in a way that can be altered or removed later. The difference between a black iron cap vs. a plug, is that plugs screw into fittings instead of over pipe. These fittings give the user freedom to alter or improve the piping system later on. These plug fittings cost very little and are an effective solution to a variety of gas / oil line applications. Because of our relationships, we can offer Black Iron products at deep discounted prices, typically beating out big box stores.

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Why Choose Black Malleable Iron for Pipe Plugs

Our black iron plugs are tough and durable, being able to withstand high pressures and temperatures for a long time. This is due mostly to the material they are composed of. What people call "black iron" is actually mild steel, a stronger and easier-to-work-with material than traditional cast iron. It is malleable, so it does not crack as easily. Black iron piping systems are also easy to assemble, with no welding or specialized skills required, just Teflon tape or some other thread sealant. While installation can still be time-consuming, it is much simpler than some other metal piping systems.

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