What is the recommended pressure limit for polyethylene piping systems handling vapor service?

In systems utilizing polyethylene piping for vapor service, the recommended pressure limit is 30 psi. This standard is based on safety and performance guidelines provided by regulatory bodies and industry standards.

Polyethylene piping is designed to handle specific types of service conditions, and operating it above the recommended pressure can lead to risks such as leaks or ruptures. Operating within the recommended limits ensures the integrity of the piping system and minimizes the potential for hazards, such as gas exposure or fire.

The specifications take into account factors like the material properties of polyethylene, the conditions under which it will be operating, and the safety margins that ensure reliable performance over time. Adhering to this recommended pressure limit is critical for safe design and operation in applications involving vapor service.