Union

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Pipe unions are three-piece fittings that allow piping systems to be quickly connected or disconnected without cutting or welding. Consisting of two end pieces and a central nut, unions create a tight, secure seal while allowing for easy system modifications or maintenance. They are commonly used in plumbing, heating, oil and gas, and compressed air systems, where the ability to access or replace sections of pipe is crucial. Manufactured from durable black malleable iron, unions withstand repeated tightening and loosening, making them a cost-effective, reusable fitting that enhances system flexibility and efficiency.