GB 4400-1984
Replaced
GA 400-2002
Abolished
Industry standards-Public safety
GA 400-2002 Performance requirements and method of test for components of gas fire extinguishing systems
GA 400-2002 Performance requirements and method of test for components of gas fire extinguishing systems
Basic Information
Standard Code:
GA 400-2002
Standard Type:
Industry standards
Standard Status:
Abolished
is_force_gb:
no
CCS Name:
Fire-fighting equipment and materials
ICS Name:
Fire prevention
Publish Date:
2002-11-22
Implement Date:
2003-05-01
Pages:
65 pages
Scope
This standard specifies the performance requirements, test methods, inspection rules, and preparation requirements for the instruction manual of gas fire extinguishing systems and their components, including fire extinguishing agent cylinder groups, containers, container valves, nozzles, selector valves, one-way valves, manifold pipes, connecting pipes, safety relief devices, drive units, control panels, leak detection devices, signal feedback devices, pressure-reducing devices, piping fittings, and hook brackets.
Development Information
Referenced Standards
GB/T 5099-1994 Seamless steel gas cylinders
GB 5100-1994 Welded steel gas cylinders
GB 9969.1-1998 General principles for preparation of instructions for use of industrial products
GB/T 8979-1996 Pure nitrogen
GB/T 8979-2008 Pure nitrogen and high purity nitrogen and ultra pure nitrogen
GB/T 9251-1997 Method for hydraulic test of gas cylinders
GB/T 9251-2011 Methods for hydrostatic test of gas cylinders
GB/T 9251-2022 Methods for hydrostatic test of gas cylinders
GB/T 5099-1994 Seamless steel gas cylinders
GB/T 8979-2025 Pure nitrogen,high purity nitrogen and ultra pure nitrogen
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