GB 16668-2025 Active National standards force_standard

GB 16668-2025 General technical specifications for powder extinguishing system and components

GB 16668-2025 General technical specifications for powder extinguishing system and components

Publish Date: 2025-08-01 Implement Date: 2026-08-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB 16668-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: yes

CCS Name: Fire-fighting equipment and materials

ICS Name: Fire extinguishing

Publish Date: 2025-08-01

Implement Date: 2026-08-01

Pages: 68 pages

Scope

This document specifies the classification, model numbering, requirements, inspection rules, and preparation requirements for user manuals of dry powder fire extinguishing systems and components, and describes the corresponding test methods.
This document is applicable to the design, manufacture, and inspection of fixed and semi-fixed dry powder fire extinguishing systems and their components (including cabinet-type dry powder fire extinguishing devices).

Development Information

Word Count: 108 Thousand words Pages: 68 pages

Replace the following standards

GB 16668-2010 General technical specifications for powder extinguishing system and components

Referenced Standards

GB 150-1998 Steel pressure vessels GB/T 150.1-2011 Pressure vessels—Part 1:General requirements GB/T 150.1-2024 Pressure vessels—Part 1:General requirements GB/T 150.2-2011 Pressure vessels—Part 2:Materials GB/T 150.2-2024 Pressure vessels—Part 2:Materials GB/T 150.3-2011 Pressure vessels—Part 3:Design GB/T 150.3-2024 Pressure vessels—Part 3:Design GB/T 150.4-2011 Pressure vessels—Part 4:Fabrication,inspection and testing,and acceptance GB/T 150.4-2024 Pressure vessels—Part 4:Fabrication,inspection and testing,and acceptance GB/T 3181-2008 Colour standard for paint film GB 4066-1994 Fire extinguishing agent—Sodium bicarbonate dry chemical GB 4066-2017 Powder extinguishing agent GB 4066.1-2004 Fire extinguishing media—Part 1:BC powder GB 4066.2-2004 Fire extinguishing media—Part 2:ABC powder 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 5100-1994 Welded steel gas cylinders GB/T 5100-2011 Welded steel gas cylinders GB/T 5100-2020 Welded steel gas cylinders 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 19156-2003 General specifications for fire monitors GB 19156-2019 Fire monitor GB 19157-2003 General specification for remote—Controlled fire monitor systems GB 25200-2010 Powder nozzle GB 25972-2024 Gas fire extinguishing systems and components JB/T 9273 XF 61-2010 General technical requirements for fixed fire-extinguishing system drive and control devices XF 578-2023 Extremely fine dry powder fire extinguisher XF 578-2005 Superfine Dry Powder Fire Extinguisher XF 979-2012 Class D dry powder extinguisher GB/Z 150-2025 Guide for magnetizing behaviour of permanent magnets

Related Standards

GB 4065-1983 Active

GB 4065-1983 Fire extinguishing agent—Bromochlorodifluoromethane

Publish Date: 1983-12-22

GB 4399-1984 Replaced

GB 4399-1984 Portable carbon dioxide fire extinguishers

Publish Date: 1984-05-16

GB 4401-1984 Replaced

GB 4401-1984 Portable soda-acid fire extinguishers

Publish Date: 1984-05-16

GB 4396-1984 Replaced

GB 4396-1984 Fire extinguishing agent—carbon dioxide

Publish Date: 1984-05-17

GB 6051-1985 Active

GB 6051-1985 Fire extinguishing agent of bromotrifluoromethane

Publish Date: 1985-06-03

GB/T 5907-1986 Replaced

GB/T 5907-1986 Fundamental terminology of fire protection—Part 1

Publish Date: 1986-03-03