How should you support horizontal runs of piping?

Study for the Massachusetts Journeyman Pipefitter Exam. Tackle multiple choice questions with hints and explanations. Boost your confidence for the exam!

Supporting horizontal runs of piping is crucial for maintaining structural integrity and ensuring safety. The correct approach is to use pipe clamps or straps placed according to code intervals. This method provides the necessary support to prevent sagging or bending under the weight of the pipes, which can lead to potential leaks, damage, or system failures.

The use of pipe clamps or straps allows for adequate spacing between support points, which is dictated by the local plumbing or building codes. Proper support helps to absorb vibrations, reduces noise, and protects the piping system from environmental factors.

Other methods, such as using wooden blocks for stability, may not provide the flexibility or adjustability needed for sustained support over time. Relying solely on the weight of the pipes or utilizing adhesive materials could result in significant risks; pipes may shift or become dislodged, and adhesives may degrade under varying temperatures or exposure to moisture. Properly installed and code-compliant supports are essential for a durable and secure piping system.

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