Pro-Flex CSST: Unveiling the Importance of Piping Pressure Tests

In the article “Know the basics of a new piping pressure test” by LPGas Magazine, it’s highlighted that while leak checks and pressure tests may seem similar, they serve distinct purposes in ensuring the integrity and safety of piping systems.

A pressure test, unlike a leak check, is conducted on new piping before it is put into operation. This test is crucial for verifying the integrity of the piping material and confirming its functionality as intended.

The procedures for conducting a pressure test are outlined in Chapter 8.1 of the 2021 edition of NFPA 54. Key aspects include using specific testing mediums such as air, nitrogen, carbon dioxide, or inert gases, disconnecting all appliances and equipment from the piping, and ensuring the test pressure is at least one and a half times the proposed maximum working pressure.

The test pressure must also hold steady for a minimum of 10 minutes, as measured by a suitable device like a manometer. This meticulous process is essential for safeguarding the integrity of the propane system and ensuring customer safety.

Adhering to NFPA 54 guidelines and accurately documenting the pressure test results are imperative to guaranteeing the reliability of the piping system.

Click here to explore Pro-Flex CSST’s range of gas piping solutions to safeguard your home’s heating system.

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