New Mexico Pipe Fitter Journeyman Exam Complete Practice Test 2025

Question: 1 / 400

Which of the following is NOT a basic pipe end finish?

Plain

Threaded

Grooved

Sealed

In terms of pipe end finishes, the basic types generally include plain, threaded, and grooved finishes. Each of these has specific applications and benefits in piping systems. A plain finish is smooth and designed for welding or joining, while a threaded finish allows for easy mechanical connections. A grooved finish provides a way to create a secure pipe joint with a grip, often used in fire protection and other applications that require rapid installation.

Sealed, on the other hand, is not considered a basic pipe end finish. This term typically refers to an action taken to prevent leakage and is not a specific type of end finish for pipe ends itself. Sealing can occur after a joint is made or as part of the assembly process but does not constitute a pre-fabrication finish that defines how the pipe ends are designed for connection. Therefore, it falls outside the standard categories of pipe end finishes.

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