What is the maximum distance between horizontal supports for half inch OD copper tubing used for gas supply piping?

The maximum distance between horizontal supports for half-inch OD copper tubing used for gas supply piping is set at 4 feet. This requirement ensures that the copper tubing is adequately supported to prevent sagging and potential damage over time. Properly supporting the tubing helps maintain its structural integrity, reduces the risk of leaks, and ensures safety in gas supply systems.

By maintaining this maximum distance, technicians can ensure the copper piping is securely held in place, which is crucial for any system handling gas. This standard is in line with various safety codes and practices that guide the installation and maintenance of gas piping systems.