GB/T 21391-2008
AbolishedMeasurement of natural gas flow by turbine meters
用气体涡轮流量计测量天然气流量
Application Summary AI generated
This standard specifies the technical requirements, installation conditions, and measurement methods for using turbine meters to measure natural gas flow. It is applied in the petroleum and natural gas industry for custody transfer, allocation metering, and process control in gas transmission pipelines, distribution networks, and industrial gas consumption facilities. The standard ensures accuracy and reliability in volumetric flow measurement under specified pressure and temperature conditions.
Related Standards
GB/T 18273-2000
Petroleum and liquid petroleum products--Direct static measurements--Contents ofvertical storage tanks--Mass measurement by hydrostatic tank gauging
GB/T 18052-2000
Gauging and inspection of casing， tubing and line pipe threads
GB/T 18051-2000
Tests of electric submersible pump system vibration
GB/T 18050-2000
Tests of electric submersible pump cable systems
GB/T 9253.2-1999
Petroleum andnatural gas industries--Threading，gauging，and threadinspection of casing，tubing and line pipe threads
GB/T 17746-1999
Petroleum liquids and gases--Fidelity and security of dynamic measurement--Cabled transmission of electric and/or electronic pulsed data
GB/T 17605-1998
Petroleum andliquid petroleum products--Volumetric calibration of horizontal cylindrical metal tanks(Manual methods)
GB/T 17387-1998
Recommended practice for the operation，maintenance and troubleshooting of electric submersible pump installations
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.