What should be avoided when constructing supports for gas piping?

When constructing supports for gas piping, it is crucial to avoid using loose materials. Loose materials can lead to an unstable support system, which may allow the piping to shift or sag over time. This instability can create potential hazards such as leaks, mechanical stress on the piping, or even damage to the gas lines, all of which can pose safety risks.

Using solid and securely fastened materials for supports, such as metal or properly treated wood, provides the necessary strength and stability for the gas piping. Plastic materials, when engineered and designed for the specific application, can also be acceptable in certain contexts. Therefore, ensuring that supports are made of stable, secure materials is vital for maintaining the integrity of gas piping systems and ensuring safety.