ProSource 1/4 in. Black Malleable Iron Pipe Union

The ProSource 1/4 in. Black Malleable Iron Pipe Union provides a dependable, secure connection for extending and joining male threaded pipes. Constructed from durable malleable iron with a black finish, this fitting is precision-machined to ensure tight, leak-proof connections across residential, commercial, and agricultural piping systems. Suitable for natural gas, propane, oil, and air applications, this union fitting meets ASTM and ASME standards and is UL and FM certified. Its robust construction ensures long-lasting service in low-to-medium pressure plumbing and mechanical piping projects.