What is the rule regarding piping materials for fire suppression systems?

The rule regarding piping materials for fire suppression systems emphasizes that they must adhere to the specific fire code applicable to the installation. This requirement is crucial because fire suppression systems are designed to protect lives and property from fire hazards, so the materials used must be reliable, durable, and suitable for that purpose. Following the fire code ensures that the piping will perform adequately under the extreme conditions associated with fire suppression, such as high temperatures and potential pressure variations.

Each type of fire suppression system may have distinct material requirements based on the code, taking into account factors like the type of fire being suppressed, the environment in which the system is installed, and the risks present. For instance, some codes may specify materials that are resistant to corrosion or can withstand high heat better than others. Therefore, compliance with these codes is essential not only for legal and insurance reasons but also for the effective operation of the system in case of a fire emergency.