General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 42327-2023
Introduction
GB/T 42327-2023 Ship Fixed Chemical Powder Fire Extinguishing System is a national standard in China that specifies the requirements and testing methods for fixed chemical powder fire extinguishing systems used in ships.
This standard aims to ensure the safe and effective operation of chemical powder fire extinguishing systems on ships, thereby enhancing the overall fire safety of maritime vessels. The standard covers various aspects, including system design, component selection, installation, and maintenance.
The chemical powder fire extinguishing system is designed to suppress and extinguish fires by releasing a dry chemical powder agent. This agent works by interrupting the chemical reaction of the fire, thereby eliminating the fuel source and preventing the fire from spreading. The system consists of a container holding the chemical powder, a release mechanism, and a piping network that distributes the agent to the protected areas.
The GB/T 42327-2023 standard provides detailed guidelines for the design and installation of the system, ensuring its compatibility with the ship's structure and operation. It also specifies the performance requirements for the system, including the time required to discharge the agent and the coverage area.
By complying with this standard, ship owners and operators can ensure that their vessels are equipped with reliable and effective fire suppression systems. This not only protects the crew and passengers on board but also minimizes the risk of fire-related accidents and property damage at sea.
GB/T 42327-2023 history
2023GB/T 42327-2023 Marine fixed chemical dry powder fire extinguishing system