For gas-air mixtures within the flammable range, what is the maximum operating pressure for piping systems?

The maximum operating pressure for piping systems containing gas-air mixtures within the flammable range is crucial for ensuring safety and compliance with industry regulations. If the question identifies 10 PSI as the correct answer, it aligns with the standards established for such systems.

At 10 PSI, the risk of a significant leak or a rupture can be managed, as higher pressures can increase the chances of ignition due to potential leaks and the consequent formation of ignitable gas-air mixtures.

It’s important to adhere to the established safety levels to ensure that systems operate within a safe margin, reducing the potential for accidents. Compliance with these maximum operating pressures is essential to maintaining the integrity of the system and ensuring the safety of personnel and the environment.

Maintaining operation at this pressure helps to avoid scenarios where the pressure could contribute to dangerous situations with flammable gases, ensuring that systems remain within safe limits.