What is the function of pressure testing gas lines?

The function of pressure testing gas lines is primarily to confirm that the lines are free from leaks. This process involves applying a specific pressure to the gas line system and monitoring it for any drop in pressure, which would indicate a leak. Ensuring that there are no leaks in the gas supply is critical for safety reasons, as leaks can lead to hazardous situations, including the risk of fire or explosion.

This testing is a vital aspect of installation and maintenance procedures for any gas distribution system, as it not only confirms the integrity of the gas lines but also complies with safety regulations and standards. By verifying that joints and connections are secure and properly sealed, pressure testing helps to protect both property and lives from potential gas leaks.