13.220.20 - Fire-protection

DB23/T 3996-2026 in English

VALID

Issued on:2026-04-07 | Implemented on:2026-07-06

GB/T 18294.7-2026 in English

Technical identification method for fire—Part 7: X-ray imaging analysis

TO BE VALID

Issued on:2026-03-31 | Implemented on:2026-10-01

GB/T 5135.18-2026 in English

Automatic sprinkler system—Part 18：Pipe supports and hangers for fire protection system

TO BE VALID

Issued on:2026-03-31 | Implemented on:2027-04-01

GB/Z 151-2026 in English

Fire prevention measures on converters for high-voltage direct current (HVDC) systems, static var compensators (SVC) and flexible AC transmission systems(FACTS) and their valve halls

VALID

Issued on:2026-02-27 | Implemented on:2026-02-27

GB 26875.9-2026 in English

Remote-monitoring system of urban fire protection—Part 9: User information transmission device

TO BE VALID

Issued on:2026-02-27 | Implemented on:2027-03-01

GB 26851-2026 in English

Audible and / or visual fire alarm signaling appliances

TO BE VALID

Issued on:2026-02-27 | Implemented on:2027-09-01

GB 6969-2026 in English

Fire suction hose

TO BE VALID

Issued on:2026-02-27 | Implemented on:2027-03-01

DB32/T 5350-2026 in English

Specification for safety inspection of passive fire protection measures in chemical industry

VALID

Issued on:2026-02-06 | Implemented on:2026-03-06

GB 15322.2-2026 in English

Combustible gas detectors—Part 2：Household combustible gas detectors

TO BE VALID

Issued on:2026-01-28 | Implemented on:2027-08-01

GB 15322.1-2026 in English

Combustible gas detectors—Part 1: Point-type combustible gas detectors for industrial and commercial use

TO BE VALID

Issued on:2026-01-28 | Implemented on:2027-08-01