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Database: 365,228(8 Aug 2026)

Liquefied natural gas pressure sealing technology

Liquefied natural gas pressure sealing technology, Total:195 items.

The international standard classification for "Liquefied natural gas pressure sealing technology" includes: Occupational safety. Industrial hygiene , Equipment for petroleum and natural gas industries , Commercial vehicles in general , Natural gas , Installations in buildings , Metalliferous minerals , Seals, glands , Pressure vessels, gas cylinders , Marine engines and propulsion systems .

The Chinese standard classification for "Liquefied natural gas pressure sealing technology" includes: Hygiene, safety and labor protection , Petroleum and natural gas in general , New energy vehicle and other automobiles , Natural gas , Gas supply engineering , Gas separation and liquefaction equipment , Pressure vessel , Sealing and sealing device , Compartment auxiliary machine .


Professional Standard - Petroleum

  • SY/T 6936-2013 Liquefied Natural Gas Glossary
  • SY 6936-2013 LNG Glossary
  • SY/T 7683-2023 Technical specification for online leak sealing technology of liquefied natural gas
  • SY 6711-2014 Technical Regulations for Liquefied Natural Gas Receiving Station
  • SY/T 6711-2008 Technical Safety Code for Liquefied Natural Gas Receiving Terminal
  • SY/T 4114-2016 Technical code for drying construction of gas pipeline,liquefied gas station (plant)
  • SY/T 6711-2014 Technical Code for Liquefied Natural Gas Receiving Terminal

Beijing Provincial Standard of the People's Republic of China

  • DB11/T 1387-2017 Technical specifications for gas supply system of small liquefied natural gas cylinders (groups)
  • DB11/ 1093-2014 Safety technical requirements for box-type skid-mounted filling devices for LNG vehicles
  • DB11/T 451-2017 Technical specifications for safe operation of liquefied petroleum gas, compressed natural gas and liquefied natural gas supply stations
  • DB11/T 1635-2019 Technical requirements for calorific value of liquefied natural gas for vehicles

Group Standards of the People's Republic of China

  • T/GXSYXH 002-2021 Technical specifications for skid-mounted liquefied natural gas (LNG) vehicle refueling equipment
  • T/CAS 555-2021 Technical regulations for liquefied natural gas tank containers yard
  • T/ZZB 1765-2020 Liquefied natural gas cylinders for vehicles
  • T/CPI 61001-2024 Technical Specifications for Dry Gas Seals of Centrifugal Compressors in Refining and Chemical Enterprises
  • T/GHDQ 48-2019 Technical conditions of LNG Bus in frigid regions
  • T/BSTAUM 006-2018 Technical regulations for monitoring and intelligentization of small-scale liquefied natural gas gasification station
  • T/WZBF 033-2023 Liquified natural gas valves- Technical requirements
  • T/BSTAUM 001-2017 Technical regulations for Small LNG vaporizing station
  • T/JSTERA 40-2022 Technical specification for small temporary liquefied natural gas gasification station in highway engineering
  • T/CIQA 83-2024 Technical specification for the services of LNG sampling system
  • T/GHDQ 62-2020 Technical conditions of LNG Semitrailer tractor in frigid regions
  • T/ZZB 1327-2019 Liquefied natural gas valves
  • T/CAS 478-2021 Technical regulations for liquefied natural gas tank containers vaporizing station

Jiangsu Provincial Standard of the People's Republic of China

  • DB3204/T 1013-2020 Technical specification for small liquefied natural gas gasification station

国家市场监督管理总局、中国国家标准化管理委员会

Professional Standard - Machinery

Professional Standard - Traffic

  • JT/T 1009-2015 Technical Specification for the Maintenance of Liquefied Natural Gas Vehicle
  • JT/T 1028-2016 Technical Specifications for Liquefied Natural Gas Bus

Sichuan Provincial Standard of the People's Republic of China

Professional Standard - Chemical Industry

Hebei Provincial Standard of the People's Republic of China

  • DB13/T 5180-2020 Safety technical regulations for filling liquefied natural gas cylinders

Professional Standard - Energy

  • NB/T 1001-2011 Technical Specification for Vehicle Filling Station of Liquefied Natural Gas (LNG)

工业和信息化部

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

  • GB/T 19204-2003 General characteristics of liquefied natural gas
  • GB/T 38530-2020 Town liquefied natural gas (LNG) gasification supply installations
  • GB/T 21068-2007 Standard specification for LNG density calculation models
  • GB/T 36126-2018 Liquefied natural gas dispenser for vehicle
  • GB/T 26556-2011 Generic specification for online leak sealing sealant of pressure equipment
  • GB/T 44412-2024 Ships and marine technology—Specification for bunkering of liquefied natural gas fuelled vessels
  • GB/T 26467-2011 Generic specification for online leak sealing technology of pressure equipments

Guangxi Provincial Standard of the People's Republic of China

  • DB45/T 2111-2020 Safety technical requirements for liquefied natural gas cylinder filling stations

Jiangxi Provincial Standard of the People's Republic of China

  • DB36/T 989-2017 Safety technical requirements for liquefied natural gas cylinder filling stations

Zhejiang Provincial Standard of the People's Republic of China

  • DB33/T 829-2021 Safety technical conditions for liquefied natural gas bottle filling stations

Guizhou Provincial Standard of the People's Republic of China

  • DB52/T 744-2012 Technical Requirements for Refitting Gas Vehicles for LNG Buses

国家能源局

  • SY/T 7302-2016 LNG terminal land reclaim and civil engineering technical guide
  • SY/T 7303-2016 Technical specifications for the liquefied natural gas pipeline cryogenic nitrogen test

Professional Standard - Automobile

  • QC/T 690-2002 Specifications for compressed natural gas buses
  • QC/T 755-2006 Technologe requirements of special equipment for LNG vehicle

Henan Provincial Standard of the People's Republic of China

National Metrological Verification Regulations of the People's Republic of China

  • JJG 1114-2015 Verification Regulation of Liquefied Natural Gas Dispensers

Jilin Provincial Standard of the People's Republic of China

  • DB22/T 1943-2013 Technical requirements for periodic inspection stations of liquefied natural gas cylinders for automobiles

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

Chongqing Provincial Standard of the People's Republic of China

CZ-CSN

RU-GOST R

  • GOST 27577-1987 Compressed natural fuel gas for gas-balloon vehicles. Specifications
  • GOST 27577-2000 Compressed natural fuel gas for internal-combustion engines. Specifications
  • GOST R 56719-2015 Liquefied natural gas. Sampling
  • GOST R 56287-2014 Main-line liquefied natural gas turbine locomotives. General technical requirements
  • PNST 263-2018 Servicing points of lokomotives operating on liquefied natural gas. Reguirements for technical equipment and locations selection
  • GOST R 57431-2017 Liquefied natural gas. General characteristics
  • GOST R 56835-2015 Liquefied natural gas. Boil-off gas of liquefied natural gas production. Determination of composition by gas chromatography method

CN-STDBOOK

International Organization for Standardization (ISO)

  • ISO 27509:2012/Cor 1:2013 Petroleum and natural gas industries - Compact flanged connections with IX seal ring; Technical Corrigendum 1
  • ISO 27509:2020 Petroleum and natural gas industries - Compact flanged connections with IX seal ring
  • ISO 27509:2012 Petroleum and natural gas industries - Compact flanged connections with IX seal ring
  • ISO 23430:2019 Ships and marine technology — Specification of high manganese austenitic steel thin strips used for LNG tanks on board ships
  • ISO 20519:2017 Ships and marine technology — Specification for bunkering of liquefied natural gas fuelled vessels
  • ISO 16904-2:2024 Installation and equipment for liquefied natural gas
  • ISO/PRF 16904-2:2023 Installation and equipment for liquefied natural gas

United States Navy

American Society for Testing and Materials (ASTM)

British Standards Institution (BSI)

  • BS EN ISO 27509:2020 Petroleum and natural gas industries. Compact flanged connections with IX seal ring
  • BS EN ISO 27509:2012 Petroleum and natural gas industries. Compact flanged connections with IX seal ring
  • BS EN ISO 27509:2013 Petroleum and natural gas industries. Compact flanged connections with IX seal ring
  • BS ISO 16924:2016 Natural gas fuelling stations. LNG stations for fuelling vehicles
  • BS EN 1160:1997(1998) Installations and equipment for liquefied natural gas — General characteristics of liquefied natural gas
  • BS EN 17932:2024 Natural gas vehicles. Requirements for liquefied natural gas vehicle (LNGV) workshops and the management of liquefied natural gas (LNG) vehicles
  • BS EN 1160:1997 Installations and equipment for liquefied natural gas - General characteristics of liquefied natural gas
  • BS EN ISO 16924:2018 Natural gas fuelling stations. LNG stations for fuelling vehicles
  • BS EN 12838:2000 Installations and equipment for liquefied natural gas - Suitability testing of LNG sampling systems
  • BS EN ISO 20257-1:2020 Installation and equipment for liquefied natural gas. Design of floating LNG installations - General requirements
  • BS EN ISO 20519:2017 Ships and marine technology. Specification for bunkering of liquefied natural gas fuelled vessels
  • BS EN ISO 20519:2022 Ships and marine technology. Specification for bunkering of liquefied natural gas fuelled vessels
  • BS ISO 23430:2019 Ships and marine technology. Specification of high manganese austenitic steel thin strips used for LNG tanks on board ships
  • 23/30468069 DC BS EN 17963. Natural gas vehicles. LNG vehicle fuelling procedures

Association Francaise de Normalisation

  • NF M87-279*NF EN ISO 27509:2013 Petroleum and natural gas industries - Compact flanged connections with IX seal ring
  • NF M51-001:1996 Installations and equipment for liquefied natural gas. General characteristics of liquefied natural gas.
  • NF M60-005*NF EN ISO 16924:2018 Natural gas fuelling stations - LNG stations for fuelling vehicles
  • NF EN ISO 16924:2018 Natural gas filling stations - LNG stations for vehicle refueling
  • NF EN ISO 27509:2013 Industries du pétrole et du gaz naturel - Raccordements à brides compactes avec bague d'étanchéité IX
  • NF EN 12838:2000 Installations et équipements relatifs au gaz naturel liquéfié - Essais d'aptitude à l'emploi des systèmes d'échantillonnage du GNL
  • NF M51-006*NF EN 12066:1997 Installations and equipment for liquefied natural gas. Testing of insulating linings for liquefied natural gas impouding areas.
  • NF M51-011*NF EN ISO 20519:2017 Ships and marine technology - Specification for bunkering of liquefied natural gas fuelled vessels
  • NF EN ISO 20519:2022 Navires et technologie maritime - Spécification pour le soutage des navires fonctionnant au gaz naturel liquéfié

Natural Gas Processor's Association (NGPA)

  • GPA TP-3-1973 Model for the Precise Calculation of Liquefied Natural Gas Densities
  • GPA RR-147-1995 Density Measurements on Natural Gas Liquids
  • GPA RR-16-1975 Solubility Limits of Heavy Hydrocarbons in NGL and LNG Mixtures

National Fire Protection Association (NFPA)

German Institute for Standardization

  • DIN EN 1160:1996 Installations and equipment for liquefied natural gas - General characteristics of liquefied natural gas; German version EN 1160:1996
  • DIN EN 12308:1998 Installations and equipment for liquefied natural gas - Suitability testing of gaskets designed for flanged joints used on LNG piping; German version EN 12308:1998
  • DIN EN ISO 16924:2018-11 Natural gas fuelling stations - LNG stations for fuelling vehicles (ISO 16924:2016); German version EN ISO 16924:2018 / Note: This standard is part of the DVGW body of rules.
  • DIN EN 12066:1998-06 Installations and equipment for liquefied natural gas - Testing of insulating linings for liquefied natural gas impounding areas; German version EN 12066:1997
  • DIN EN 12838:2000-07 Installations and equipment for liquefied natural gas - Suitability testing of LNG sampling systems; German version EN 12838:2000
  • DIN EN ISO 20519:2022-11 Ships and marine technology - Specification for bunkering of liquefied natural gas fuelled vessels (ISO 20519:2021); German version EN ISO 20519:2022 / Note: This standard is part of the DVGW body of rules.
  • DIN EN 12066:1998 Installations and equipment for liquefied natural gas - Testing of insulating linings for liquefied natural gas impounding areas; German version EN 12066:1997

SCC

  • AENOR UNE-EN 1160:1997 Installations and equipment for liquefied natural gas. General characteristics of liquefied natural gas.
  • NS-EN 1160:1996 Installations and equipment for liquefied natural gas — General characteristics of liquefied natural gas
  • DANSK DS/EN 1160:1997 Installations and equipment for liquefied natural gas - General characteristics of liquefied natural gas
  • DANSK DS/EN 17932:2024 Natural gas vehicles – Requirements for liquefied natural gas vehicle (LNGV) workshops and the management of liquefied natural gas (LNG) vehicles
  • DANSK DS/EN 12066:1997 Installations and equipment for liquified natural gas - Testing of insulating linings for liquified natural gas impounding areas
  • AENOR UNE-EN 12066:1998 Installations and equipment for liquefied natural gas - Testing of insulating linings for liquefied natural gas impounding areas
  • DANSK DS/ISO 27509:2020 Petroleum and natural gas industries – Compact flanged connections with IX seal ring
  • CAN/CSA/ANSI LNG 4.1-2018 Liquefied natural gas (LNG) dispensing systems for natural gas vehicles (NGV)
  • DANSK DS/EN ISO 27509/AC:2013 Petroleum and natural gas industries – Compact flanged connections with IX seal ring
  • CSA LNG 4.1-2018(R2023) Liquefied natural gas (LNG) dispensing systems for natural gas vehicles (NGV)
  • DANSK DS/EN 12838:2000 Installations and equipment for liquefied natural gas - Suitability testing of LNG sampling systems
  • AENOR UNE-EN 12838:2001 Installations and equipment for liquefied natural gas - Suitability testing of LNG sampling systems.
  • NS-EN 12838:2000 Installations and equipment for liquefied natural gas — Suitability testing of LNG sampling systems
  • DANSK DS/ISO 23430:2020 Ships and marine technology – Specification of high manganese austenitic steel thin strips used for LNG tanks on board ships
  • NS-EN 12066:1997 Installations and equipment for liquefied natural gas — Testing of insulating linings for liquefied natural gas impounding areas
  • DANSK DS/EN ISO 16924:2018 Natural gas fuelling stations – LNG stations for fuelling vehicles (ISO 16924:2016)
  • DANSK DS/ISO 20519:2022 Ships and marine technology – Specification for bunkering of liquefied natural gas fueled vessels
  • NS-EN ISO 16924:2018 Natural gas fuelling stations - LNG stations for fuelling vehicles (ISO 16924:2016)
  • AENOR UNE 60210:2018 Liquefied natural gas (LNG) satellite plants.
  • CSA/ANSI LNG 4.2-2020 Hoses for liquefied natural gas (LNG) dispensing systems for natural gas vehicles (NGV)

GSO

Danish Standards Foundation

  • DS/EN 1160:1998 Installations and equipment for liquefied natural gas - General characteristics of liquefied natural gas
  • DS/EN ISO 27509/AC:2013 Petroleum and natural gas industries - Compact flanged connections with IX seal ring
  • DS/ISO 27509:2020 Petroleum and natural gas industries – Compact flanged connections with IX seal ring
  • DS/EN ISO 27509:2013 Petroleum and natural gas industries - Compact flanged connections with IX seal ring
  • DS/EN 12066:1998 Installations and equipment for liquified natural gas - Testing of insulating linings for liquified natural gas impounding areas

Lithuanian Standards Office

  • LST EN 1160-2001 Installations and equipment for liquefied natural gas - General characteristics of liquefied natural gas
  • LST EN 12066-2001 Installations and equipment for liquefied natural gas - Testing of insulating linings for liquefied natural gas impounding areas

GOST

Spanish Association for Standardization (UNE)

  • UNE 60210:2001 Liquefied natural gas installations.
  • UNE-EN ISO 27509:2020 Petroleum and natural gas industries - Compact flanged connections with IX seal ring (ISO 27509:2020) (Endorsed by Asociación Española de Normalización in February of 2021.)
  • UNE-EN 12066:1998 INSTALLATIONS AND EQUIPMENT FOR LIQUEFIED NATURAL GAS. TESTING OF INSULATING LININGS FOR LIQUEFIED NATURAL GAS IMPOUNDING AREAS.
  • UNE-EN ISO 20519:2022 Ships and marine technology - Specification for bunkering of liquefied natural gas fuelled vessels (ISO 20519:2021)
  • UNE-EN ISO 16924:2018 Natural gas fuelling stations - LNG stations for fuelling vehicles (ISO 16924:2016)
  • UNE 60210:2018 Liquefied natural gas (LNG) satellite terminals.
  • UNE 60210:2015 Liquefied natural gas (LNG) satellite terminals.
  • UNE 60210:2011 Liquefied natural gas (LNG) satellite terminals.

Korean Agency for Technology and Standards (KATS)

  • KS M ISO 13398:2003 Refrigerated light hydrocarbon fluids-Liquefied natural gas-Procedure for custody transfer on board ship

European Committee for Standardization (CEN)

  • EN 1160:1996 Installations and Equipment for Liquefied Natural Gas - General Characteristics of Liquefied Natural Gas
  • EN 12066:1997 Installations and equipment for liquefied natural gas - Testing of insulating linings for liquefied natural gas impounding areas

API - American Petroleum Institute

NL-NEN

  • NEN 7212-1987 Rubber seals in distribution systems for natural gas

U.S. Military Regulations and Norms

American National Standards Institute (ANSI)

IT-UNI

  • UNI EN ISO 27509:2021 Petroleum and natural gas industries - Compact flanged connections with IX seal ring

RO-ASRO

  • STAS 6984-1985 Seals for machine building SEALING DEVICES FOR HYDRAULIC AND PNEUMATIC FLUID POWER Classification and vocabulary

GOSTR

  • GOST R 59020-2020 Petroleum and natural gas industries. Cargo operations and LNG bunkering. Terms and definitions

SAE - SAE International

American Gas Association

ABS - American Bureau of Shipping

Standard Association of Australia (SAA)