Replacement of gas facilities for urban gas residential users

Replacement of gas facilities for urban gas residential users, Total:38 items.

The international standard classification for "Replacement of gas facilities for urban gas residential users" includes: Installations in buildings , Gas supply systems .

Group Standards of the People's Republic of China

T/GDRX 1003-2022 Safety technical code of practice for customer's gas installation
T/CECS 10306-2023 Intelligent town gas pressure regulating device
T/HRX 000002-2022 Application technical requirements for non-residential gas leakage alarm control system
T/CGAS 022-2022 General requirements for city natural gas trade settlement
T/CASEI 034-2024 Application guide for leakage detection equipment of city gas piping system
T/GZBZ 4-2020 Specifications for the installation and use of urban gas facilities in catering establishments
T/GDRX 2001-2024 safety device and monitor for urban gas client
T/FSGCA 2-2022 Guidelines for selection, installation and use of combustible gas alarm devices for industrial and commercial users of urban gas
T/ZZB 0302-2018 Coating steel pipe for gas in urban area and fire fighting
T/GZBZ 4-2024 Specifications for the installation and use of urban gas facilities in catering establishments

DB34/T 3825-2021 Specifications for safety inspection and distribution services of urban gas user facilities

CJJ 33-2005（条文说明） Code for construction and acceptance of city and town gas distribution works
CJJ 33-2005 Code for construction and acceptance of city and town gas distribution works
GB 50028-2006(XG1-2020) Code for Design of Town Gas
CJ/T 448-2014 Gas Odorization Unit
CJ/T 513-2018 Classification and coding of city gas equipments and materials
CJ/T 48-2014 Town gas odorizing device
GB 50028-2006(2020) Code for design of city gas engineering (2020)
CJJ 51-2006 safety technical specification for operation,maintenance and rush-repair of city gas facilities
CJJ 51-2016 Safety technical specifcation of operation,maintenance and rush-repair of city gas facilites
GB/T 51455-2023 Standard for construction and acceptance of city gas transmission and distribution works
CJJ 94-2003 Code for construction and acceptance of city indoor gas engineering
CJ/T 385-2011 Lightning protecting joint of city gas engineering
CJ/T 259-2007 Dimethyl ether for city gas

DB12/T 1111-2021 Operation and management specifications for urban gas supply facilities

DB11/T 1613-2019 Code for acceptance of design and construction of gas metering system for non-domestic use

DB51/T 2014-2015 Technical specifications for detection of urban gas lightning protection devices

图书 3-9556 Town gas and gas product standard compilation product equipment volume

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