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Database: 365,228(8 Aug 2026)

Direct pressure leak detection

Direct pressure leak detection, Total:255 items.

The international standard classification for "Direct pressure leak detection" includes: Vacuum technology , Fissile materials , Nuclear energy engineering , Chemical laboratories. Laboratory equipment , Non-destructive testing , Metrology and measurement in general , Testing (Vocabularies) , Electricity. Magnetism. Electrical and magnetic measurements , Ground service and maintenance equipment , Aircraft and space vehicles in general , Aerospace electric equipment and systems , Welded joints , Measurement of electrical and magnetic quantities , Non-destructive testing of metals , Water supply systems , Electrical equipments for working in special conditions in general , Processing equipment .

The Chinese standard classification for "Direct pressure leak detection" includes: Vacuum technique and equipment , Nuclear material, nuclear fuel and their analytical test method , Nuclear fuel element and its analytical test method , Laboratory instrument and vacuum instrument in general , Basic standards and general methods , Mass spectrometer, liquid spectrometer, energy spectrometer and combined devices of them , Nuclear reactor in general , Chemical equipment , Pressure vessel , Ground test equipment , Basic standards and general methods , Electronic components , Hot processing technology , Electrical instrument and meter in general , Metal nondestructive testing method , Synthetic grease , Outdoor water supply and draining engineering , Steam turbine and its auxiliary equipment , Complete equipment for high voltage device , Chemical Measurement , Drug testing instrument .


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

Military Standard of the People's Republic of China-General Armament Department

  • GJB 8686-2015 Calibration procedures for digital differential pressure leak detectors
  • GJB 8879-2016 Calibration procedures for DC high voltage stabilized voltage sources

Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence

  • GJB/J 5461-2005 Verification regulation for leak tester of digital difference pressure

Professional Standard - Aerospace

  • QJ 2861-1996 Inspection Method for Minimum Detectable Leak Rate of Helium Mass Spectrum Leak Detection
  • QJ 3212-2005 Test methods for leaks using the helium mass spectrometer leak detector in the inside-out testing mode
  • QJ 3089-1999 Method for Positive Presure Leakage Detection of Helium Mass Spectrum
  • QJ 2053-1991 Satellite leak test method
  • QJ 3123-2000 Vacuum leaks detection method by helium mass spectrometer
  • QJ 2862-1996 Leak Test for Suction Gun and Cover Box for Pressure Vessel Weld Helium Mass Spectrum
  • QJ 3253-2005 Test methods for leaks using bubble emission techniques
  • QJ 1540-1988 One-Step Rapid Leak Detection Screening Method for Pressurized Nitrogen Filling

Group Standards of the People's Republic of China

National Metrological Technical Specifications of the People's Republic of China

Professional Standard - Machinery

  • JB/T 11205-2011 Direct-current leakage current sensor
  • JB/T 10765-2007 Non-destructive testing-Magnetic flux leakage testing of atmospheric pressure metal storage tanks
  • JB/T 10765-2023 Non-destructive testing—Magnetic flux leakage testing of atmospheric pressure metal storage tanks

Professional Standard - Energy

  • NB/T 47013.8-2012 Nondestructive testing of pressure equipments - Part 8: Leak Testing
  • NB/T 25025-2014 Inspection guidance for water leakage or hydrogen leakage of steam-turbine generator
  • NB/T 47013.12-2015 Nondestructive Testing of Pressure Equipment Part 12: Magnetic Flux Leakage Testing
  • NB/SH/T 0435-2013 No.4830 Leak Detecting Solution
  • NB/T 47013.12-2015 Nondestructive Testing of Pressure Equipments Part 12: Magnetic flux leakage testing

Shandong Provincial Standard of the People's Republic of China

  • DB37/T 1879-2011 Acoustic emission detection code for leaks in pressurized systems

Professional Standard - Urban Construction

Professional Standard - Petrochemical Industry

Professional Standard - Electricity

  • DL/T 607-2017 Inspection of Water Leakage and Hydrogen Leakage of Turbine Generator
  • DL/T 607-1996 Test on water leakage or hydrogen leakage of Steam - Turbine Generator
  • DL/T 979-2005 Verification regulation of high voltage D.C. resistance box

国家市场监督管理总局、中国国家标准化管理委员会

  • GB/T 33643-2022 Non-destructive testing—Test methods for leak detection by means of acoustic emission
  • GB/T 40335-2021 Non-destructive testing—Leak testing—Tracer gas method
  • GB/T 40336-2021 Non-destructive testing—Leak testing—Calibration of reference leaks for gases
  • GB/T 12604.7-2021 Non-destructive testing - Terminology - Leak testing

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

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 34638-2017 Non-destructive testing - Test methods for ultrasonic leak detection
  • GB/T 33643-2017 Non-destructive testing -- Test methods for leak detection by means of acoustic emission
  • GB/T 34637-2017 Non-destructive testing - Test methods for bubble leak detection
  • GB/T 34357-2017 Non-destructive testing--Terminology--Terms used in magnetic flux leakage testing

Taiwan Provincial Standard of the People's Republic of China

Professional Standard - Civil Aviation

Professional Standard - Military and Civilian Products

工业和信息化部/国家能源局

Professional Standard - Nuclear Industry

  • EJ/T 20150.12-2018 Post-irradiation inspection of PWR rod-bundle fuel assemblies-Part 12: Fuel rod leak detection end compression method

Professional Standard - Chemical Industry

  • HG/T 3176-2002 Fabrication and inspection method for High pressure urea equipment ammonia leakage test method for high pressure urea equipment

SCC

  • NS-EN 13160-5:2004 Leak detection systems — Part 5: Tank gauge leak detection systems
  • DANSK DS/EN 13184:2001 Non-destructive testing - Leak testing - Pressure change method
  • NS-EN 13184:2001 Non-destructive testing — Leak testing — Pressure change method
  • 11/30238497 DC BS EN 13160-5. Leak detection systems. Part 5. Tank gauge leak detection systems
  • DANSK DS/EN 1518:1998 Non-destructive testing - Leak testing - Characterization of mass spectrometer leak detectors
  • AENOR UNE-EN 1518:1999 Non-destructive testing - Leak testing - Characterization of mass spectrometer leak detectors
  • NS-EN 1518:1998 Non-destructive testing — Leak testing — Characterization of mass spectrometer leak detectors
  • AWWA ACE71054 Leak Detection
  • 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 13160-2:2003 Leak detection systems — Part 2: Pressure and vacuum systems
  • AWWA ACE90000 Leak Detection and Repair
  • FM Approvals 7745:2021 Liquid Leak Detectors
  • DANSK DS/EN 13160-7:2016 Leak detection systems – Part 7: Requirements and test/assessment methods for interstitial spaces, leak detection linings and leak detection jackets
  • AENOR UNE-EN ISO 20486:2018 Non destructive essays. Leak detection. Reference leak calibration for gases. (ISO 20486:2017).
  • NS-EN 13160-7:2016 Leak detection systems — Part 7: Requirements and test/assessment methods for interstitial spaces, leak detection linings and leak detection jackets
  • FCI 70-3-2004 Regulator Seat Leakage
  • JIS Z 2329:2019 Non-destructive testing -- Methods for bubble leak testing
  • DANSK DS/EN 13192:2001 Non destructive testing – Leak testing – Calibration of reference leaks for gases
  • DIN EN 13160-7 E:2014 Draft Document - Leak detection systems - Part 7: Requirements and test/assessment methods for interstitial spaces, leak detection linings and leak detection jackets; German version prEN 13160-7:2014
  • NS-EN 13185:2001 Non-destructive testing — Leak testing — Tracer gas method
  • AWWA ACE70688 Trunk Main Acoustic Leak Detection
  • NS-EN 1593:1999 Non-destructive testing — Leak testing — Bubble emission techniques

Association Francaise de Normalisation

Spanish Association for Standardization (UNE)

European Committee for Standardization (CEN)

  • EN 13184:2001 Non-destructive testing - Leak testing - Pressure change method
  • EN 13160-2:2003 Leak detection systems - Part 2: Pressure and vacuum systems
  • EN 13184:2003 Non-Destructive Testing - Leak Testing - Pressure Change Method (Incorporates Amendment A1: 2003)
  • EN 13160-7:2016 Leak detection systems - Part 7: Requirements and test/assessment methods for interstitial spaces@ leak detection linings and leak detection jackets
  • EN 13625:2001 Non-destructive testing - Leak test - Guide to the selection of instrumentation for the measurement of gas leakage
  • EN 1518:1998 Non-destructive testing - Leak testing - Characterization of mass spectrometer leak detectors
  • EN 13160-5:2004 Leak detection systems - Part 5: Tank gauge leak detection systems (Incorporating corrigendum February 2007)

Lithuanian Standards Office

Danish Standards Foundation

British Standards Institution (BSI)

  • BS EN 13160-2:2003 Leak detection systems - Pressure and vacuum systems
  • BS EN 13184:2001 Non-destructive testing - Leak testing - Pressure change method
  • BS EN 13160-5:2004 Leak detection systems - Tank gauge leak detection systems
  • BS EN 13184:2001(2007) Non-destructive testing - Leak testing - Pressure change method
  • BS EN 13160-7:2016 Leak detection systems. Requirements and test/assessment methods for interstitial spaces, leak detection linings and leak detection jackets
  • BS EN 1518:1998 Non-destructive testing - Leak testing - Characterization of mass spectrometer leak detectors
  • BS EN 13192:2002(2007) Non-destructive testing - Leak testing - Calibration of reference leaks for gases
  • BS EN 13192:2002 Non-destructive testing - Leak testing - Calibration of reference leaks for gases
  • BS EN 13160-1:2003 Leak detection systems - General principles
  • BS EN ISO 20486:2018 Non-destructive testing. Leak testing. Calibration of reference leaks for gases
  • BS EN 1593:1999(2008) Non - destructive testing — Leak testing — Bubble emission techniques

CZ-CSN

German Institute for Standardization

  • DIN EN 1518:2019 Non-destructive testing - Leak testing - Characterization of mass spectrometer leak detectors
  • DIN EN 13184:2001-07 Non-destructive testing - Leak test - Pressure change method; German version EN 13184:2001
  • DIN EN 1518:2019-06 Non-destructive testing - Leak testing - Characterization of mass spectrometer leak detectors; German version EN 1518:1998
  • DIN EN 13160-5:2004 Leak detection systems - Part 5: Tank gauge leak detection systems; German version EN 13160-5:2004
  • DIN EN 13184:2001 Non-destructive testing - Leak test - Pressure change method; German version EN 13184:2001
  • 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 13184 Berichtigung:2004 Non-destructive testing – leak testing – pressure change method; German version EN 13184:2001
  • DIN EN 13160-2:2003 Leak detection systems - Part 2: Pressure and vacuum systems; German version EN 13160-2:2003
  • DIN 25436:1980 Integral leakage rate test of containment with the absolute pressure method
  • DIN EN 1518:1998 Non-destructive testing - Leak testing - Characterization of mass spectrometer leak detectors; German version EN 1518:1998
  • 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 13160-7:2016-12 Leak detection systems - Part 7: Requirements and test/assessment methods for interstitial spaces, leak detection linings and leak detection jackets; German version EN 13160-7:2016 / Note: Applies in conjunction with DIN EN 13160-2 (2016-12), DIN EN 13...
  • DIN EN ISO 20484 E:2016-01 Nondestructive Testing Leak Detection Glossary (Draft)
  • DIN EN ISO 20485:2018-05 Non-destructive testing - Leak testing - Tracer gas method (ISO 20485:2017); German version EN ISO 20485:2018
  • DIN EN 1593:1999-11 Non-destructive testing - Leak testing - Bubble emission techniques; German version EN 1593:1999
  • DIN 50104:1947 Testing of hollow bodies by internal pressure; leak detection up to a certain pressure value; general specifications

Standard Association of Australia (SAA)

U.S. Air Force

API - American Petroleum Institute

SAE - SAE International

Society of Automotive Engineers (SAE)

CEN - European Committee for Standardization

  • EN ISO 20486:2018 Non-destructive testing - Leak testing - Calibration of reference leaks for gases
  • EN ISO 20485:2018 Non-destructive testing - Leak testing - Tracer gas method
  • PREN 16696-2013 Non-destructive testing - Acoustic emission - Leak detection by means of acoustic emission

KR-KS

GM Europe

International Organization for Standardization (ISO)

  • ISO 20486:2017 Non-destructive testing - Leak testing - Calibration of reference leaks for gases
  • ISO 20484:2017 Non-destructive testing - Leak testing - Vocabulary
  • ISO 20485:2017 Non-destructive testing - Leak testing - Tracer gas method
  • ISO/CD 6366:2023 Non-destructive testing — Leak testing — Radioactive tracer methods for pressured vessels and underground pipelines

Japanese Industrial Standards Committee (JISC)

ISA - International Society of Automation

  • ISA 67.03-1982 Light Water Reactor Coolant Pressure Boundary Leak Detection

RU-GOST R

Korean Agency for Technology and Standards (KATS)

  • KS B 5648-2002 Pressure test method and vacuum vessel leak detection methodusing mass spectrometer
  • KS B ISO 20484:2020 Non-destructive testing — Leak testing — Vocabulary
  • KS R 5035-1980 Gas leakage alarms for LP gas automobiles
  • KS R 5035-2005(2010) Gas leakage alarms for LP gas automobiles
  • KS A 4031-1995 Stabilized D.C.high voltage suppliers for radiation detection instruments
  • KS B 5648-2002(2017) Pressure test method and vacuum vessel leak detection methodusing mass spectrometer
  • KS A 0083-2013 Mass spectrometer(type leak) detector general rules for calibration system
  • KS A 0083-2023 Mass spectrometer(type leak) detector general rules for calibration system
  • KS A 0083-2002 Mass-spectrometer-type leak-detector calibration

U.S. Military Regulations and Norms

HU-MSZT

American Society for Testing and Materials (ASTM)

  • ASTM E1002-11(2022) Standard Practice for Leaks Using Ultrasonics
  • ASTM E1002-96 Standard Test Method for Leaks Using Ultrasonics
  • ASTM E499-95(2006) Standard Test Methods for Leaks Using the Mass Spectrometer Leak Detector in the Detector Probe Mode
  • ASTM E4-09a Standard Practices for Force Verification of Testing Machines
  • ASTM E4-08 Standard Practices for Force Verification of Testing Machines
  • ASTM E499-95(2000) Standard Test Methods for Leaks Using the Mass Spectrometer Leak Detector in the Detector Probe Mode
  • ASTM E499/E499M-11(2017) Standard Practice for Leaks Using the Mass Spectrometer Leak Detector in the Detector Probe Mode
  • ASTM E427-95(2000) Standard Practice for Testing for Leaks Using the Halogen Leak Detector (Alkali-Ion Diode)
  • ASTM E4-09 Standard Practices for Force Verification of Testing Machines
  • ASTM E499/E499M-11 Standard Practice for Leaks Using the Mass Spectrometer Leak Detector in the Detector Probe Mode
  • ASTM E493-97 Standard Test Methods for Leaks Using the Mass Spectrometer Leak Detector in the Inside-Out Testing Mode
  • ASTM E2024/E2024M-11 Standard Practice for Atmospheric Leaks Using a Thermal Conductivity Leak Detector
  • ASTM E493/E493M-11 Standard Practice for Leaks Using the Mass Spectrometer Leak Detector in the Inside-Out Testing Mode
  • ASTM E2024/E2024M-11(2019) Standard Practice for Atmospheric Leaks Using a Thermal Conductivity Leak Detector

CN-QIYE

  • Q/GDW 533-2010 Specifications for maintenance of high-voltage direct current transmission direct current measuring devices

US-FCR

GB-REG

BR-ABNT