What should be used to support hanging gas piping?

Prepare for the NATE Gas and Oil Forced-Air and Hot-Water Heating Systems Test. Review multiple choice questions, detailed explanations, and practical flashcards. Get ready for your certification!

For supporting hanging gas piping, metal straps or hooks are the most appropriate choice. These materials provide the necessary strength and durability to safely secure gas piping, ensuring that it remains stable and doesn’t sag or shift over time. Metal straps are specifically designed to withstand the weight and potential movement of gas lines without degrading or breaking, which can be a risk with alternative materials.

While plastic straps might seem like an option, they typically lack the structural integrity needed for long-term support of gas lines. Wooden beams, although strong, can be subject to decay, warping, and pests, which would compromise their effectiveness over time. Concrete supports are typically used for larger structural components and may not be practical or flexible enough for the installation of gas piping, which sometimes requires adjustments and repositioning. Therefore, the choice of metal straps or hooks ensures compliance with safety standards and optimal performance in supporting gas piping.

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