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Steel Female Pipe Swivels (NPSM)

Our steel female pipe swivels come in many configurations such as 1404 male pipe adapter, 1501 90° male pipe elbow, 1503 45° male pipe elbow, and many more. These pipe fittings have NPSM threads, which stands for National Pipe Straight Mechanical, that are designed to screw together and cause interference at the roots and crests of the threads.

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