What is the maximum operating pressure for LP-gas piping systems?

The maximum operating pressure for LP-gas piping systems is 20 PSI. This standard is established to ensure safety and efficiency in the transportation and use of liquefied petroleum gases. Operating within this pressure limit minimizes the risk of leaks or failure in the piping, which could lead to hazardous situations such as explosions or fires.

The regulation of pressure is crucial because higher pressures can increase the stress on the integrity of the piping materials and systems, potentially leading to unsafe conditions. Adhering to the 20 PSI limit protects both the infrastructure and the individuals involved in the handling of LP-gas. Understanding this pressure limit is essential for anyone involved in the design, installation, or maintenance of LP-gas systems, as it informs safe practices within the industry.