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Database: 189760 (25 Oct 2025)
GA 400-2002 English PDF
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Standard Title (Description)
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GA 400-2002
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Performance requirements and method of test for components of gas fire extinguishing systems
Obsolete
GA 400-2002
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Basic data
Standard ID
GA 400-2002 (GA400-2002)
Description (Translated English)
Performance requirements and method of test for components of gas fire extinguishing systems
Sector / Industry
Public Security (Police) Industry Standard
Classification of Chinese Standard
C84
Classification of International Standard
13.220.20
Word Count Estimation
65,692
Date of Issue
2002-11-22
Date of Implementation
2003-05-01
Regulation (derived from)
Announcement of the Ministry of Public Security on Abolishing 440 Standards of Public Security Industry
Summary
This standard specifies the fire extinguishing system in the gas extinguishing system and components, container, container valve, nozzle, selector valve, check valve, collector, connecting pipe, safety relief device, drive device, Leakage device, signal feedback device, decompression device, pipe fittings, hook bracket performance requirements, test methods, inspection rules and instructions for the preparation of requirements. This standard applies to HFC-227ea fire extinguishing system, HFC-23 fire extinguishing system, inert gas fire extinguishing system [including: IG-01 fire fighting system, nitrogen (IG-100) fire extinguishing system, Argon nitrogen (IG-55) fire extinguishing system, mixed gas (IG-541) fire extinguishing system]. Gas extinguishing systems using other types of extinguishing media may also be used