What minimum thickness is required for a steel striker barrier installed between copper tubing and a finished wall?

The minimum thickness required for a steel striker barrier installed between copper tubing and a finished wall is 1.3 mm, which is equivalent to 0.0508 inches. This specification is important because the striker barrier serves as a protective measure that prevents physical damage to the copper tubing from impacts or abrasions that could occur from contact with the wall or other surfaces.

By adhering to the 1.3 mm thickness requirement, the barrier ensures adequate durability and strength to withstand potential stresses, thereby maintaining the integrity of the copper piping system. If the barrier is too thin, it may not effectively protect the tubing, leading to increased risks of leaks or system failures. It is crucial in gas systems to prevent hazards such as leaks that could pose safety risks.