What is the required design pressure for ASME containers installed in enclosed vehicle spaces?

The required design pressure for ASME (American Society of Mechanical Engineers) containers installed in enclosed vehicle spaces is specified at 312 psig. This standard is important for ensuring the safety and integrity of the propane containers when used in environments that may be subject to fluctuations in pressure due to temperature changes, altitude, or other factors. The 312 psig design pressure represents a level that accommodates these potential variations while allowing for the safe storage and handling of propane.

These containers are subjected to rigorous design standards to ensure they can withstand the pressures associated with propane. Installations in enclosed spaces, like vehicle compartments, necessitate higher design pressures due to the constraints and potential hazards presented by a confined area. Therefore, setting the design pressure at 312 psig safeguards against potential overpressure scenarios, ensuring the containers function safely and effectively during normal operations and unforeseen circumstances.