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Database: 365,228(8 Aug 2026)

gas leak

gas leak, Total:42 items.

The international standard classification for "gas leak" includes: Non-destructive testing , Fluid storage devices , Aircraft and space vehicles in general , Aerospace engines and propulsion systems .

The Chinese standard classification for "gas leak" includes: Basic standards and general methods , Farming and foresting machinery and tools , Basic standards and general methods , Spacecraft power system .


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

  • GB/T 16775-1997 Test methods for leak rate of cryogenic containers
  • GB/T 40336-2021 Non-destructive testing—Leak testing—Calibration of reference leaks for gases

Professional Standard - Aerospace

  • QJ 3253-2005 Test methods for leaks using bubble emission techniques
  • QJ 3182-2003 Leak detection method for general assembly of liquid propellant rocket engine

American Society for Testing and Materials (ASTM)

  • ASTM F2391-05(2011) Standard Test Method for Measuring Package and Seal Integrity Using Helium as the Tracer Gas

Swedish Institute for Standards

  • SS-EN 13192:2001 Non destructive testing - Leak testing - Calibration reference leaks for gases
  • SS-EN 13625:2002 Non-destructive testing - Leak test - Guide to the selection of instrumentation for the measurement of gas leakage
  • SS-EN ISO 20486:2018 Non-destructive testing - Leak testing - Calibration of reference leaks for gases (ISO 20486:2017)

Spanish Association for Standardization (UNE)

  • UNE-EN ISO 20486:2018 Non-destructive testing - Leak testing - Calibration of reference leaks for gases (ISO 20486:2017)
  • AENOR UNE-EN ISO 20486:2018 Non destructive essays. Leak detection. Reference leak calibration for gases. (ISO 20486:2017).
  • UNE-EN 13192:2002 Non destructive testing. Leak testing. Calibration of reference leaks for gases.

German Institute for Standardization

  • DIN EN ISO 20486:2018-05 Non-destructive testing - Leak testing - Calibration of reference leaks for gases (ISO 20486:2017); German version EN ISO 20486:2018
  • DIN EN ISO 20486 E:2016-10 Calibration of gas reference leaks for non-destructive testing leak detection (draft)
  • DIN EN ISO 20486:2018 Non-destructive testing - Leak testing - Calibration of reference leaks for gases (ISO 20486:2017)
  • DIN EN 13625:2002-03 Non-destructive testing - Leak test - Guide to the selection of instrumentation for the measurement of gas leakage; German version EN 13625:2001
  • DIN EN ISO 20486 E:2016 Draft Document - Non-destructive testing - Leak testing - Calibration of reference leaks for gases (ISO/DIS 20486:2016); German and English version prEN ISO 20486:2016
  • DIN EN 13185 Berichtigung:2004 Non-destructive testing – leak testing – test gas method; German version EN 13185:2001
  • DIN EN 13192:2002-03 Non-destructive testing - Leak testing - Calibration of reference leaks for gases; English version of DIN EN 13192
  • DIN EN 13192:2002 Non-destructive testing - Leak test - Calibration of gaseous reference leaks; German version EN 13192:2001

British Standards Institution (BSI)

  • BS EN ISO 20486:2018 Non-destructive testing. Leak testing. Calibration of reference leaks for gases
  • BS EN 13625:2002 Non-destructive testing - Leak test - Guide to the selection of instrumentation for the measurement of gas leakage
  • BS EN 13625:2002(2007) Non-destructive testing - Leak test - Guide to the selection of instrumentation for the measurement of gas leakage

International Organization for Standardization (ISO)

  • ISO 20486:2017 Non-destructive testing - Leak testing - Calibration of reference leaks for gases

Standards Norway

  • NS-EN 13192:2001 Non destructive testing — Leak testing — Calibration of reference leaks for gases
  • NS-EN ISO 20486:2018 Non-destructive testing — Leak testing — Calibration of reference leaks for gases (ISO 20486:2017)
  • NS-EN 13625:2001 Non-destructive testing — Leak test — Guide to the selection of instrumentation for the measurement of gas leakage

Korean Agency for Technology and Standards (KATS)

  • KS B ISO 20486-2023 Non-destructive testing — Leak testing — Calibration of reference leaks for gases

Danish Standards Foundation

  • DANSK DS/EN 13192:2001 Non destructive testing – Leak testing – Calibration of reference leaks for gases
  • DS/EN 13192:2002 Non destructive testing - Leak testing - Calibration of reference leaks for gases
  • DANSK DS/EN ISO 20486:2018 Non-destructive testing – Leak testing – Calibration of reference leaks for gases (ISO 20486:2017)
  • DANSK DS/EN 13625:2002 Non-destructive testing - Leak test - Guide to the selection of instrumentation for the measurement of gas leakage
  • DS/EN 13625:2002 Non-destructive testing - Leak test - Guide to the selection of instrumentation for the measurement of gas leakage

European Committee for Standardization (CEN)

  • EN ISO 20486:2018 Non-destructive testing - Leak testing - Calibration of reference leaks for gases
  • EN 13625:2001 Non-destructive testing - Leak test - Guide to the selection of instrumentation for the measurement of gas leakage

Ente Nazionale Italiano di Unificazione

  • UNI EN ISO 20486:2018 Non-destructive testing - Leak testing - Calibration of reference leaks for gases
  • UNI EN 13625:2003 Non-destructive testing - Leak test - Guide to the selection of instrumentation for the measurement of gas leakage

Association Francaise de Normalisation

Lithuanian Standards Office

  • LST EN 13192-2002 Non destructive testing - Leak testing - Calibration of reference leaks for gases
  • LST EN 13192-2002/AC-2004 Non destructive testing - Leak testing - Calibration of reference leaks for gases
  • LST EN 13625-2002 Non-destructive testing - Leak test - Guide to the selection of instrumentation for the measurement of gas leakage

Deutsche Vereinigung des Gas- und Wasserfachs

  • DVGW G 465-4:2001-03 DVGW Specification for Gas Leak Detection and Gas Concentration Measuring Devices