GB/T 6968-2019
ActiveDiaphragm gas meters
膜式燃气表
Application Summary AI generated
GB/T 6968-2019 specifies the technical requirements, test methods, inspection rules, and marking for diaphragm gas meters used to measure the volume of fuel gases. It is applied in residential, commercial, and industrial gas metering systems where accuracy and safety are critical, such as in natural gas distribution networks. The standard ensures consistent performance and reliability of these meters under various operating conditions, including temperature and pressure variations.
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.