What is the minimum design pressure requirement for all connector types used in CNG applications?

The minimum design pressure requirement for connectors used in CNG applications is specified to ensure safety and reliability in high-pressure environments. A design pressure of 5000 psig is established as a standard to accommodate the operating conditions of CNG systems, where pressures can typically reach this level. Such a specification is crucial, as CNG storage and delivery systems operate under high pressures, and connectors must be robust enough to prevent leaks and withstand the stresses associated with these pressures.

Using connectors that meet or exceed this minimum design pressure helps to ensure that they perform safely during operation and minimizes the risk of failure, which could lead to hazardous situations such as leaks or ruptures. This standard reflects industry practices and safety measures necessary for the effective handling of compressed natural gas in various applications.