What is the threshold for "high pressure" in natural and manufactured gas?

In the context of natural and manufactured gas, the definition of "high pressure" is specifically aligned with industry standards and regulatory definitions. High pressure in gas systems is typically defined as pressure levels that exceed normal operating pressures for specific applications. The threshold of exactly 2 psi is a critical point because, at or above this level, additional safety and operational considerations become relevant. For example, transportation and distribution systems must adhere to stricter codes and regulations.

Understanding this definition is key for professionals in plumbing design and gas systems. It ensures that the necessary safety measures and regulations are in place when working with gas that reaches or exceeds this threshold, ensuring the safety and efficiency of gas distribution systems. This threshold also helps differentiate between low-pressure systems, which usually operate below 2 psi, and high-pressure systems, which can have vastly different design and pressure handling requirements.