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Database: 365,228(8 Aug 2026)

natural gas flow

natural gas flow, Total:19 items.

The international standard classification for "natural gas flow" includes: Volumetric equipment and measurements .

The Chinese standard classification for "natural gas flow" includes: Oil and gas gathering and transportation equipment .


国家市场监督管理总局、中国国家标准化管理委员会

国家能源局

  • SY/T 6658-2021 Measurement of natural gas flow by vortex precession meter
  • SY/T 6659-2016 Measurement of natural gas by Coriolis meter
  • SY/T 6660-2021 Measurement of natural gas flow by rotary displacement gas meter
  • SY/T 7551-2019 Measurement of natural gas flow by spindle flowmeters

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

  • GB/T 21446-2008 Measurement of natural gas flow by means of standard orifice meter
  • GB/T 21391-2008 Measurement of natural gas flow by turbine meters
  • GB/T 18604-2023 Measurement of natural gas flow by gas ultrasonic flow meters
  • GB/T 18604-2001 Measurement of natural gas flow by ultrasonic flow meter
  • GB/T 18604-2014 Measurement of Natural Gas Flow by Gas Ultrasonic Flow Meters

Professional Standard - Petroleum

  • SY/T 6143-1996 Standard orifice measurement method for natural gas flow
  • SY/T 6658-2006 Measurement of Natural Gas Flow by Vortex Precession Meter
  • SY/T 6143-2004 Measuring Natural Gas Flow with a Standard Orifice Flow Meter
  • SY/T 6659-2006 Measurement of Natural Gas by Coriolis Meter
  • SY 6658-2006 Measuring Natural Gas Flow with a Precession Vortex Flowmeter
  • SY 6660-2006 Measuring Natural Gas Flow with Rotary Positive Displacement Gas Flow Meters
  • SY/T 6660-2006 Measurement of natural Gas flow by Rotary displacement gas meters

Group Standards of the People's Republic of China

  • T/ZZB 0887-2018 Flow control aluminum-alloy orbit ball valves for natural gas

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

  • GB/T 34166-2017 Measumement of natural gas flow by means of standard nozzle meters