What is the maximum operating pressure for piping systems containing gas-air mixtures within the flammable range?

The maximum operating pressure for piping systems containing gas-air mixtures within the flammable range is indeed established at 10 PSI. This limit is crucial for safety, as exceeding this pressure can greatly increase the risk of leaks and potential explosions in the presence of appropriate ignition sources.

In systems where flammable gases are present, maintaining pressure within regulated limits is critical to ensure proper operational safety and to prevent the accidental release of gas that could lead to hazardous situations. The pressure limit of 10 PSI reflects guidelines designed to minimize risk while allowing gas systems to function effectively.

Understanding this concept is important for anyone working with gas systems, as proper pressure management plays a vital role in industrial safety protocols and regulatory compliance. Knowing the maximum pressure helps technicians and operators implement safe practices to manage gas distribution without compromising safety.