GB 438-1977
Abolished
GB/T 13611-2018
Active
National standards
GB/T 13611-2018 Classification and basic characteristics of city gas
GB/T 13611-2018 Classification and basic characteristics of city gas
Basic Information
Standard Code:
GB/T 13611-2018
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Heating, gas supply, air conditioning, and refrigeration engineering
ICS Name:
Gas fuel
Publish Date:
2018-03-15
Implement Date:
2019-02-01
Pages:
14 pages
Scope
This standard specifies the classification principles of urban gas, the calculation methods of its characteristic indicators, the requirements for its categories and characteristic indicators, the test gas for urban gas, and the test pressure for urban gas combustion appliances.
This standard is applicable to the classification of various gases used as urban fuels.
Development Information
Replace the following standards
Referenced Standards
GB/T 11062-1998 Natural gas—Calculation of calorific values, density, relative density and Wobbe index from composition
GB/T 11062-2014 Natural gas—Calculation of calorific values,density,relative density and Wobbe index
GB/T 11062-2020 Natural gas—Calculation of calorific values,density,relative density and Wobbe indices from composition
Related Standards
GB/T 9169-1988
Replaced
GB/T 9169-1988 Jet fuels—Determination of thermal oxidation stability—JFTOT method
GB/T 12209.2-1990
Replaced
GB/T 12209.2-1990 Determination of naphthalene of gas in urban area—Gas chromatographic method
GB/T 12210-1990
Replaced
GB/T 12210-1990 Determination for ammonia of gas in urban area
GB/T 12211-1990
Replaced
GB/T 12211-1990 Determination of hydrogen sulfide of gas in urban area
GB/T 12574-1990
Replaced