GB 5135.23-2026 Pending National standards force_standard

GB 5135.23-2026 Automatic sprinkler system—Part 23:Glass separation sprinklers

GB 5135.23-2026 Automatic sprinkler system—Part 23:Glass separation sprinklers

Publish Date: 2026-01-28 Implement Date: 2027-08-01 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 5135.23-2026

Standard Type: National standards

Standard Status: Pending

is_force_gb: yes

CCS Name: Fire-fighting equipment and materials

ICS Name: Fire extinguishing

Publish Date: 2026-01-28

Implement Date: 2027-08-01

Pages: 36 pages

Scope

This document provides the classification and model numbering of sprinklers used for glass partitions in automatic fire sprinkler systems (hereinafter referred to as "sprinklers"), and stipulates the requirements, inspection rules, user manuals, packaging, transportation, and storage. It also describes the corresponding test methods.
This document is applicable to the design, manufacture, and inspection of sprinklers used for glass partitions in automatic fire sprinkler systems.
This document is not applicable to early suppression fast response (ESFR) sprinklers, household sprinklers, special application sprinklers, and shut-off sprinklers.

Development Information

Word Count: 54 Thousand words Pages: 36 pages

Same series standard

GB/T 5135.18-2026 Automatic sprinkler system—Part 18:Pipe supports and hangers for fire protection system

Referenced Standards

GB 5135.1-2003 Automatic sprinkler system—Part 1:Sprinkler GB 5135.1-2019 Automatic sprinkler system—Part 1:Sprinklers GB/T 7306.2-2000 Pipe threads with 55 degree thread angle where pressure-tight joints are made on the threads—Part 2:Taper internal and external threads GB/T 9978.1-2008 Fire-resistance tests—Elements of building construction—Part 1:General requirements GB/T 12513-2006 Fire-resistance tests—Elements of building construction—Glazed elements GB/T 26784-2011 Fire resistance test for elements of buliding construction—Alternative and additional procedures GB/T 12513-2026 Fire-resistance tests for glazed elements and window assemblies

Related Standards

GB 4065-1983 Active

GB 4065-1983 Fire extinguishing agent—Bromochlorodifluoromethane

Publish Date: 1983-12-22

GB 4399-1984 Replaced

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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