GB 4065-1983
Active
GB 16669-2026
Pending
National standards
force_standard
GB 16669-2026 General technical specifications for carbon dioxide fire extinguishing systems and components
GB 16669-2026 General technical specifications for carbon dioxide fire extinguishing systems and components
Basic Information
Standard Code:
GB 16669-2026
Standard Type:
National standards
Standard Status:
Pending
is_force_gb:
yes
CCS Name:
Fire-fighting techniques
ICS Name:
Fire extinguishing
Publish Date:
2026-01-28
Implement Date:
2027-02-01
Publisher:
国家市场监督管理总局、国家标准化管理委员会
Technical Committee:
国家消防救援局
Pages:
68 pages
Scope
本文件给出了型号编制方法，规定了二氧化碳灭火系统（以下简称“灭火系统”）及构成部件（瓶组、喷嘴、选择阀、单向阀、集流管、连接管、安全泄放装置、驱动装置、控制装置、信号反馈装置、低泄高封阀、管道管件及支吊架）的要求、流量设计计算及验证、检验规则、使用说明书、灭火剂充装及包装、运输、储存，描述了相应的试验方法。
本文件适用于高压二氧化碳灭火系统的设计、制造和检验。
Development Information
Replace the following standards
Referenced Standards
GB/T 567.1-2012 Bursting disc safety devices—Part 1:Basic requirement
GB/T 4208-2017 Degrees of protection provided by enclosure(IP code)
GB 4396-1984 Fire extinguishing agent—carbon dioxide
GB 4396-2005 Fire extinguishing agent—carbon dioxide
GB 4396-2024 Carbon dioxide extinguishing agent
GB 4717-2024 Fire alarm control units
GB/T 4956-2003 Non-magnetic coatings on magnetic substrates—Measurement of coating thickness-Magnetic method
GB/T 4956-2025 Non-magnetic coatings on magnetic substrates—Measurement of coating thickness—Magnetic method
GB/T 5099.1-2017 Seamless steel gas cylinders—Part 1:Quenched and tempered steel cylinders with tensile strength less than 1 100 MPa
GB/T 5099.3-2017 Seamless steel gas cylinders—Part 3:Normalized cylinders
GB/T 6052-1993 Commerial liquid carbon dioxide
GB/T 6052-2011 Industrial liquid carbon dioxide
GB/T 6052-2025 Industrial liquid carbon dioxide
GB/T 8979-1996 Pure nitrogen
GB/T 8979-2008 Pure nitrogen and high purity nitrogen and ultra pure nitrogen
GB/T 8979-2025 Pure nitrogen,high purity nitrogen and ultra pure nitrogen
GB/T 9969-2008 General principles for preparation of instructions for use of industrial products
GB 9969.1-1998 General principles for preparation of instructions for use of industrial products
GB/T 13384-1992 General specifications for packagings of mechanical and electrical products
GB/T 13384-2008 General specifications for packing of mechanical and electrical product
GB 20128-2006 Inert fire extinguishing agent
GB 20128-2024 Inert gas extinguishing agent
GB/T 25208-2010 Environmental test methods for fixed extinguishing systems
GB 25972-2024 Gas fire extinguishing systems and components
GB/T 37267-2018 General specification of seismic bracing for building
NB/T 10558-2021 Pressure vessel coating and transportation packaging
TSG 23-2021 Regulation on Safety Technology for Gas Cylinder
XF 61-2010 General technical requirements for fixed fire-extinguishing system drive and control devices
XF 1203-2014 The gas fire suppression system requirements for agent charging XF 1203-2014
Related Standards
GB 4399-1984
Replaced
GB 4399-1984 Portable carbon dioxide fire extinguishers
GB 4401-1984
Replaced
GB 4401-1984 Portable soda-acid fire extinguishers
GB 4396-1984
Replaced
GB 4396-1984 Fire extinguishing agent—carbon dioxide
GB 6051-1985
Active
GB 6051-1985 Fire extinguishing agent of bromotrifluoromethane
GB/T 5907-1986
Replaced