Schedule 40 pipe describes which aspect?

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Prepare for the Local 483 Apprenticeship Exam. Utilize flashcards and multiple-choice questions, with hints and explanations for each. Get exam-ready today!

Multiple Choice

Schedule 40 pipe describes which aspect?

Explanation:
In piping, the schedule describes the wall thickness of the pipe. Schedule 40 is a standard thickness for many common pipe diameters and materials, and that thickness determines the pipe’s ability to withstand internal pressure. The schedule is not about how hot the pipe can get (temperature rating), nor about color coding used for identification, and it isn’t a separate safety pressure class. So Schedule 40 describes the standard wall thickness for piping, which is what controls its pressure capability.

In piping, the schedule describes the wall thickness of the pipe. Schedule 40 is a standard thickness for many common pipe diameters and materials, and that thickness determines the pipe’s ability to withstand internal pressure. The schedule is not about how hot the pipe can get (temperature rating), nor about color coding used for identification, and it isn’t a separate safety pressure class. So Schedule 40 describes the standard wall thickness for piping, which is what controls its pressure capability.

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