GB 27898.4-2011
Fixed water supply equipment used for fire-protection. Part 4:Gas driven fixed water supply equipment used for fire-protection (English Version)

Standard No.: GB 27898.4-2011
Language: Chinese, Available in English version
Release Date: 2011
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB 27898.4-2011

Scope: This part of GB 27898 specifies the terms and definitions, classification, requirements, test methods, inspection rules, signs and operating instructions, packaging, transportation and storage of fire-fighting gas top pressure water supply equipment. This section applies to fire-fighting gas top pressure water supply equipment. Gas top pressure water supply equipment with similar working principle can be used as a reference.

GB 27898.4-2011 Referenced Document

GA 61-2010 General technical specifications of actuating and control devices of fixed extinguishing systems
GB 150 Pressure Vessels (Bound Edition)*， 2024-04-19 Update
GB 16669-2010 General technical specifications for components of carbon dioxide fire extinguishing systems
GB 27898.1-2011 Fixed water supply equipment used for fire-protection. Part 1: Gas pressure fixed water supply equipment used for fire-protection
GB 27898.2-2011 Fixed water supply equipment used for fire-protection. Part 2: Constant pressure automatic water supply equipment used for fire-protection
GB 5099 Seamless steel gas cylinders
GB 5100 Welded steel gas cylinders
GB/T 3222.2 Acoustics—Description, measurement and assessment of environmental noise—Part 2: Determination of sound pressure levels*， 2022-03-09 Update
TSG R0004 Supervision Regulation on Safety Technology for Stationary Pressure Vessel

2011 GB 27898.4-2011 Fixed water supply equipment used for fire-protection. Part 4:Gas driven fixed water supply equipment used for fire-protection