| Title |
Standard No. |
Implemented On |
| Natural gas | GB 17820-2012 | |
| General requirements for interchangeability of natural gas | GB/T 33440-2021 | 2022-7-1 |
| Natural gas—Determination of odorant tetrahydrothiophene—On-line sampling gas chromatography method | GB/T 40704-2021 | 2022-5-1 |
| Production，storage and handling of liquefied natural gas（LNG） | GB/T 20368-2021 | 2022-3-1 |
| Fast determination of shale gas composition—Laser Raman spectroscopy | GB/T 39540-2020 | 2021-6-1 |
| Analysis of natural gas composition—Gas chromatography | GB/T 13610-2020 | 2021-4-1 |
| Requirements and test methods for organic sulfur compounds used as odorants for natural gas | GB/T 19206-2020 | 2021-4-1 |
| Natural gas—Determination of sulfur compounds—Part 8:Determination of total sulfur content by ultraviolet fluorescence method | GB/T 11060.8-2020 | 2021-4-1 |
| Natural gas—Calculation of calorific values,density,relative density and Wobbe indices from composition | GB/T 11062-2020 | 2021-4-1 |
| Natural gas—Determination of composition and associated uncertainty by gas chromatography—Part 2:Uncertainty calculations | GB/T 27894.2-2020 | 2021-4-1 |
| Natural gas—Determination of composition and associated uncertainty by gas chromatography—Part 1:General guidelines and calculation of composition | GB/T 27894.1-2020 | 2021-4-1 |
| Liquefied natural gas | GB/T 38753-2020 | 2020-11-1 |
| Optical-sonic measuring instrument for heat value of natural gas | T/CMA YJ044-2020 | 2020-8-1 |
| Refrigerated light hydrocarbon fluids—Measurement of cargoes on board LNG carriers | GB/T 24964-2019 | 2020-1-1 |
| Refrigerated light hydrocarbon fluids—General requirements for temperature measurement system in cargo tanks of LNG carrier | GB/T 24959-2019 | 2020-1-1 |
| Refrigerated light hydrocarbon fluids—General requirements for automatic level gauges—Part 2:Gauges in refrigerated-type shore tanks | GB/T 37770.2-2019 | 2020-1-1 |
| Quality requirements for gases entering long--distance transportation gas pipeline | GB/T 37124-2018 | 2019-7-1 |
| Natural gas | GB 17820-2018 | 2019-6-1 |
| Test method for water vapor content of natural gas—Electronic moisture analyzers | GB/T 27896-2018 | 2019-4-1 |
| Natural gas—Performance evaluation for analytical systems | GB/T 28766-2018 | 2019-4-1 |
| Natural gas—Determination of sulfur compound—Part 3:Determination of hydrogen sulfide content by lead acetate reaction rate dual photo path method | GB/T 11060.3-2018 | 2019-4-1 |
| Wet natural gas flow measurement--Part 1: General rules | GB/T 35065.1-2018 | 2018-12-1 |
| Measurement of nature gas calorific value-Continuous combustion | GB/T 35211-2017 | 2018-7-1 |
| Analysis and evaluation methods of gas and solution and desulfurization decarbonization and sulfur recovery for natural gas treating plant―Part 2:Analysis of alkanolamine desulfurization decarbonization solvent | GB/T 35212.2-2017 | 2018-7-1 |
| Natural gas—Determination of sulfur compound—Part 4: Determination of total sulfur content by oxidative microcoulometry method | GB/T 11060.4-2017 | 2018-7-1 |
| Natural gas sampling guidelines | GB/T 13609-2017 | 2018-7-1 |
| Compressed natural gas as vehicle fuel | GB 18047-2017 | 2018-4-1 |
| Natural gas--Determination of arsenic content--Potassium permanganate sample method | GB/T 34162-2017 | 2018-4-1 |
| Energy consumption test and calculation methodfor gas field production system | GB/T 33754-2017 | 2017-12-1 |
| Determination of hydrocarbons from butane (C4) to hexadecane (C16) in naturalgas―Gas chromatographic method | GB/T 17281-2016 | 2017-7-1 |
| Dense sandstone gas - Technical requirements and test methods | GB/T 32865-2016 | 2017-3-1 |
| Natural gas―Validation for gaseous reference materials―Direct measurement of calorific value and density | GB/T 31253-2014 | 2015-5-1 |
| Natural gas-Calculation of calorific values, density, relative density and Wobbe index from composition | GB/T 11062-2014 | 2015-5-1 |
| Natural Gas- Determination of Sulfur Compounds - Part 11: Determination of Hydrogen Sulfide Content by Length-of-stain Detector Tubes Method | GB/T 11060.11-2014 | 2014-6-1 |
| The Method for Automatic Sampling of Natural Gas | GB/T 30490-2014 | 2014-6-1 |
| Natural Gas - Calculation of Thermodynamic Properties - Part 1: Gas Phase Properties for Transmission and Distribution Applications | GB/T 30491.1-2014 | 2014-6-1 |
| Natural Gas - Determination of Sulfur Compounds - Part 10: Determination of Sulfur Compounds Using Gas Chromatography Method | GB/T 11060.10-2014 | 2014-6-1 |
| Natural Gas - Gas Chromatographic Requirements for Hydrocarbon Dewpoint Calculation | GB/T 30492-2014 | 2014-6-1 |
| Natural Gas- Determination of Sulfur Compounds - Part 12: Determination of Hydrogen Sulfide Content by Laser Absorption Spectroscopy | GB/T 11060.12-2014 | 2014-6-1 |
| Natural gasoline | GB 9053-2013 | 2014-4-1 |
| Production,storage and handling of liquefied natural gas(LNG) | GB/T 20368-2012 | 2013-7-1 |
| Natural gas—Determination of composition with defined uncertainty by gas chromatography—Part 6:Determination of hydrogen helium oxygen nitrogen carbon dioxide and C1 to C8 hydrocarbons using three capillary columns | GB/T 27894.6-2012 | 2013-7-1 |
| Natural gas - Determination of sulfur compound - Part 8：Determination of total sulfur content by Ultraviolet fluorescence method | GB/T 11060.8-2012 | 2013-3-1 |
| Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 4: Determination of nitrogen,carbon dioxide and C1 to C5 and C6+ hydrocarbons for a laboratory and on-line measuring system using two columns | GB/T 27894.4-2012 | 2013-3-1 |
| Natural gas - Performance evaluation for on-line analytical systems | GB/T 28766-2012 | 2013-3-1 |
| Natural gas—Determination of composition with defined uncertainty by gas chromatography—Part 5:Determination of nitrogen,carbon dioxideand C1 to C5 and C+6 hydrocarbons for a laboratory and on-line process application using three columns | GB/T 27894.5-2012 | 2013-3-1 |
| Natural gas sampling guidelines | GB/T 13609-2012 | 2013-3-1 |
| Test method for water vapor content of natural gas using—Electronic moisture analyzers | GB/T 27896-2011 | 2012-6-1 |
| Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 2: Measuring-system characteristics and statistics for processing of data | GB/T 27894.2-2011 | 2012-6-1 |
| Natural gas—Determination of sulfur compounds—Part 7:Determination of total sulfur content by Lingener combustion method | GB/T 11060.7-2011 | 2012-6-1 |
| Natrual gas—Determination of composition with defined uncertainty by gas chromatography—Part 3:Determination of hydrogen,helium,oxyen,nitrogen,carbon dioxide and hydrocarbons up to C8 using two packed columns | GB/T 27894.3-2011 | 2012-6-1 |
| Natural gas - Determination of the hydrocarbon dew point - Cooled mirror method | GB/T 27895-2011 | 2012-6-1 |
| Natural gas - Determination of composition with defined uncertainty by gas chromatogramphy - Part 1: Guidelines for tailored analysis | GB/T 27894.1-2011 | 2012-6-1 |
| Natural gas—Determination of particles content—Gravimetric method | GB/T 27893-2011 | 2012-6-1 |
| Natural gas—Calculation of compression factor—Part 2:Calculation using molar composition analysis | GB/T 17747.2-2011 | 2012-6-1 |
| Specification of controlling weld hardness of carbon steel and low alloy steel piping and equipment to prevent sulfide stress cracking | GB/T 27866-2011 | 2012-6-1 |
| Natural gas-Calculation of compression factor-Part 1:Introduction and guidelines | GB/T 17747.1-2011 | 2012-5-1 |
| Natural gas - Determination of Sulfur Compound - Part 3: Determination of Hydrogen Sulfide, Mercaptan Sulfur and Carbonyl Sulfide Sulfur by Potentiometry | GB/T 11060.6-2011 | 2012-5-1 |
| Natural gas—Calculation of compression factor—Part 3:Calculation using physical properties | GB/T 17747.3-2011 | 2012-5-1 |
| Natrual gas—Determination of sulfur compounds—Part 9:Determination of mercaptan sulfur content by iodometric titration method | GB/T 11060.9-2011 | 2012-5-1 |
| Liquefied natural gas (LNG) vehicular fueling systems code | GB/T 26980-2011 | 2012-3-1 |
| Design and manufacture of site built, vertical, cylindrical, flat-bottomed steel tanks for the storage of liquefied natural gases - Part 3: Concrete components | GB/T 26978.3-2011 | 2012-3-1 |
| Design and manufacture of site built, vertical, cylindrical flat-bottomed steel tanks for the storage of liquefied nature gases - Part 2: Metallic components | GB/T 26978.2-2011 | 2012-3-1 |
| Design and manufacture of site built, vertical, cylindrical, flat-bottomed steel tanks for the storage of liquefied natural gases - Part 5: Testing, drying, purging and cool-down | GB/T 26978.5-2011 | 2012-3-1 |
| Design and manufacture of site built, vertical, cylindrical,flat-bottomed steel tanks for the storage of liquefied natural gases - Part 4: Insulation components | GB/T 26978.4-2011 | 2012-3-1 |
| Design and manufacture of site built, vertical, cylindrical, flat-bottomed steel tanks for the storage of liquefied natural gases - Part 1: General | GB/T 26978.1-2011 | 2012-3-1 |
| Natural gas—Determination of sulfur compound—Part 1:Determination of hydrogen sulfide content by iodometric titration method | GB/T 11060.1-2010 | 2010-12-1 |
| Natural gas—Determination of sulfur compound—Part 3:Determination of hydrogen sulfide content by lead acetate reaction rate dual photo path method | GB/T 11060.3-2010 | 2010-12-1 |
| Natural gas—Determination of sulfur compound—Part 5:Determination of total sulfur content by hydrogenolysis and rateometric colorimetry method | GB/T 11060.5-2010 | 2010-12-1 |
| Natural gas—Determination of mercury—Part 2:Sampling of mercury by amalgamation on gold/platinum alloy | GB/T 16781.2-2010 | 2010-12-1 |
| Refrigerated light hydrocarbon fluids—Liquefied natural gas—Procedure for custody transfer on board ship | GB/T 24964-2010 | 2010-12-1 |
| Refrigerated light hydrocarbon fluids—Measurement of liquid levels in tanks containing liquefied gases—Electrical capacitance gauges | GB/T 24960-2010 | 2010-12-1 |
| Refrigerated light hydrocarbon fluids—Calibration of membrane tanks and independent prismatic tanks in ships—Physical measurement | GB/T 24957-2010 | 2010-12-1 |
| Natural gas—Determination of sulfur compound—Part 4:Determination of total sulfur content by oxidative microcoulometry method | GB/T 11060.4-2010 | 2010-12-1 |
| Refrigerated light hydrocarbon fluids—Measurement of liquid levels in tanks containing liquefied gases—Float-type level gauges | GB/T 24961-2010 | 2010-12-1 |
| Refrigerated light hydrocarbon fluids—Calibration of spherical tanks in ships—Part 1:Stereo photogrammetry | GB/T 24958.1-2010 | 2010-12-1 |
| Refrigerated hydrocarbon liquids—Static measurement—Calculation procedure | GB/T 24962-2010 | 2010-12-1 |
| Refrigerated light hydrocarbon fluids—Measurement of temperature in tanks containing liquefied gases—Resistance thermometers and thermocouples | GB/T 24959-2010 | 2010-12-1 |
| Installation and equipment for liquefied natural gas—Ship to shore interface | GB/T 24963-2010 | 2010-12-1 |
| Energy determination for natural gas | GB/T 22723-2008 | 2009-8-1 |
| Installation and equipment for liquefied natural gas - Design of onshore installations | GB/T 22724-2008 | 2009-8-1 |
| Natural gas - Standard Reference Conditions | GB/T 19205-2008 | 2009-6-1 |
| Natural gas - Determination of mercury - Part 1: Sampling of mercury by chemisorption on iodine | GB/T 16781.1-2008 | 2009-6-1 |
| Conversion between water content and water dew point of natural gas | GB/T 22634-2008 | 2009-5-1 |
| Natural gas-Determination of Sulfur Compound-Part 2: Determination of Hydrogen Sulfide Content by Methylene Blue Method | GB/T 11060.2-2008 | 2009-5-1 |
| Design specification of natural gas liquid recovery | SY/T 0077-2008 | 2008-12-1 |
| Standard specification for LNG density calculation models | GB/T 21068-2007 | 2008-3-1 |
| Natural gas—Determination of water content at high pressure | GB/T 21069-2007 | 2008-3-1 |
| Technical code for biogas engineering Part 4:Operation and maintenance | NY/T 1220.4-2006 | 2007-2-1 |
| Technical code for biogas engineering Part 1:Process design | NY/T 1220.1-2006 | 2007-2-1 |
| Natural gas - Vocabulary | GB/T 20604-2006 | 2007-2-1 |
| Refrigerated light hydrocarbon fluids - Sampling of liquefied natural gas - Continuous method | GB/T 20603-2006 | 2007-2-1 |
| Technical code for biogas engineering Part 3: Construction and acceptance | NY/T 1220.3-2006 | 2007-2-1 |
| Technical code for biogas engineering Part 2:Design of biogas supply | NY/T 1220.2-2006 | 2007-2-1 |
| Production, storage and handling of liquefied natural gas (LNG) | GB/T 20368-2006 | 2006-10-1 |
| Determination of lead content in naphtha - Graphite furnace atomic absorption spectrometric method | SN/T 1410-2004 | 2004-12-1 |
| General characteristics of liquefied natural gas | GB/T 19204-2003 | 2003-12-1 |
| Analysis of natural gas by gas chromatography | GB/T 13610-2003 | 2003-12-1 |
| Natural gas-Determination of total sulfur content-Hydrogenolysis and rateometric colorimetry method | GB/T 19207-2003 | 2003-12-1 |
| Natural gas - Organic sulfur compounds used as odorants - Requirements and test methods | GB/T 19206-2003 | 2003-12-1 |
| Natural gas―STANDARD reference conditions | GB/T 19205-2003 | 2003-12-1 |
| Design specification of natural gas liquid recover | SY/T 0077-2003 | 2003-8-1 |
| Natural gas - Determination of hydrogen sulfide content Part 1: Lead acetate reaction rate single photo path method | GB/T 18605.2-2001 | 2002-8-1 |
| Formulated selective desulfurization solvent | SY/T 6538-2002 | 2002-8-1 |
| Analysis methods of gas and solution for natural gas treating plant | SY/T 6537-2002 | 2002-8-1 |
| Natural gas--Determination of hydrogen sulfide content--Part 1:Lead acetate reaction rate dual photo path method | GB/T 18605.1-2001 | 2002-8-1 |
| Natural gas--Determination of water by the Karl Fischer method--Coulometric procedure | GB/T 18619.1-2002 | 2002-8-1 |
| The underground storage well for high-compression gas | SY/T 6535-2002 | 2002-8-1 |
| Compressed natural gas as vehicle fuel | GB 18047-2000 | 2000-7-1 |
| Natural Gas | GB 17820-1999 | 2000-3-1 |
| Chromatographic composition analysis of oil-field gas by cryogenic condensation sampling | SY/T 7502-1999 | 1999-12-1 |
| SY/T 75 02-1999 Chromatographic composition analysis of oil - Field gas by cryogenic condensation sampling | SY/T 75 02-1999 | 1999-12-1 |
| Natural gas--Calculation of compression factor--Part 1：Introduction and guidelines | GB/T 17747.1-1999 | 1999-1-2 |
| Natural gas--Calculation of compression factor--Part 2:Calculation using molar-composition analysis | GB/T 17747.2-1999 | 1999-1-2 |
| Natural gas--Calculation of compression factor--Part 3:Calculation using physical properties | GB/T 17747.3-1999 | 1999-1-2 |
| Natural gas-Determination of hydrogen sulfide content-Iodometric titration method | GB/T 11060.1-1998 | 1998-12-1 |
| Natural gas-Calculation of calorific values, density, relative density and Wobbe index from composition | GB/T 11062-1998 | 1998-12-1 |
| Natural gas-Determination of hydrogen sulfide content-Methylene blue method | GB/T 11060.2-1998 | 1998-12-1 |
| Natural gas - Determination of hydrocarbons from butane (C4) to hexadecane ( C16) - Gas chromatographic method | GB/T 17281-1998 | 1998-9-1 |
| Liquefied petroleum gas for vehicle | SY 7548-1998 | 1998-9-1 |
| Determination of the Water Dew Point of Natural Gas - Cooled Surface Condensation Hygrometers | GB/T 17283-1998 | 1998-9-1 |
| Liquefied petroleum gas for vehicle | SY/T 7548-1998 | 1998-9-1 |
| Determination of water in natural gas-Electrolytic method | SY/T 7507-1997 | 1998-6-1 |
| Natural gas―Determination of carbon dioxide content―Barium hydroxide method | SY/T 7506-1996 | 1997-9-1 |
| Compressed natural gas for vehicle | SY/T 7546-1996 | 1997-6-30 |
| Analysis of natural gas by gas chromatography | GB/T 13610-1992 | 1993-5-1 |
