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Database: 365,228(8 Aug 2026)

Coupler

Coupler, Total:113 items.

The international standard classification for "Coupler" includes: Other fluid power system components , Fuel systems , Materials for graphic technology , Road vehicles in general , Internal combustion engines , Temperature-measuring instruments , Thermodynamics and temperature measurements , Fluid power systems , Exploratory and extraction equipment , Couplings , Marine engines and propulsion systems , Equipment for the metallurgical industry , Other non-ferrous metals and their alloys .

The Chinese standard classification for "Coupler" includes: Coupling, brake and speed variator , Fuel oil heating system , Micro and copier machinery , Temperature and pressure instrument , Automobiles in general , Material and component for instrument and meter , Petroleum drilling & production equipment and instrument , Marine internal-combustion engine , Other power equipment , Precious metals and their alloys .


Professional Standard - Machinery

  • JB/T 7173.1-1993 Diesel engine fuel injection pump plunger coupling technical specifications
  • JB/T 9730-2024 Diesel engine fuel injection nozzle parts, plunger parts, oil delivery valve parts metallographic inspection
  • JB/T 4234-2013 General type and load limiting type of constant filling fluid couplings - Specification for casting impeller
  • JB/T 9000-2018 Fluid coupling-General technical specification
  • JB/T 9001-2013 Variable speed fluid couplings - Specification for impeller
  • JB/T 4238.2-1986 Specifications for factory test of speed-regulating hydraulic couplings and hydraulic coupling transmissions
  • JB/T 9730-2011 Diesel Injection Nozzle, Plunger and Delivery Valve of Fuel Injection Pump - Metallographic Examination
  • JB/T 5582-2014 Specification of industrial sheathed thermocouple assemblies
  • JB/T 4238.2-2005 Variable speed fluid couplings and fluid coupling transmissions—Test—Part2:Manufacturing test technical indeex
  • JB/T 7299-1994 The main dimensions and installation dimensions of the plunger couple
  • JB/T 7296-2004 Technical specifications for diesel injector nozzle
  • JB/T 5174-2005 Dimensions for mounting and connection of injector nozzle
  • JB/T 10806-2007 Specification of azo metal complex type charge control agent
  • JB/T 5174-1991 Couples nozzle type and connection size
  • JB/T 9004-2015 Load limiting type of constant filling fluid couplings-Test
  • JB/T 4238.4-1986 Type test technical indicators of speed-regulating hydraulic couplings and hydraulic coupling transmissions
  • JB/T 4238.3-1986 Type test method for variable-speed hydraulic couplings and hydraulic coupling transmissions
  • JB/T 7174.1-1993 Specifications for diesel engine fuel injection pump outlet valve assembly
  • JB/T 9736-2013 Magnaflux method for the inspection of injection nozzle,plunger and delivery valve
  • JB/T 9736-1999 Magnaflux method for the inspection of injection nozzle,plunger and delivery valve
  • JB/T 6873-1993 Specifications for Thermocouple Vacuum Gauge
  • JB/T 9238-1999 Specification for industrial thermocouple assemblies
  • JB/T 4238.3-2005 Variable speed fluid couplings and fluid coupling transmissions—Test—Part3:Type test method
  • JB/T 9001-1999 Variable speed fluid conplings - Specification for impeller
  • JB/T 9004.1-1999 Load limiting type of constant filling fluid conpling - Test of leave the factory
  • JB/T 12529-2015 Specifications for industrial Tungsten-Rhenium thermocouples
  • JB/T 9729-2011 The samples of tightness tests of diesel injector nozzle plunger and delivery valve of fuel injection pump — Specifications
  • JB/T 4238.1-1986 Factory test methods for speed-regulating hydraulic couplings and hydraulic coupling transmissions
  • JB/T 9732-1999 Delay pintle catibrating injection nozzle
  • JB/T 7296-1994 Specifications for Diesel Engine Injector Assembly Parts
  • JB/T 9729-1999 Technical specifications for the samples of tightness tests for plunger delivery valve of diesel fuel injection pump and nozzle of diese injector
  • JB/T 4234-1999 General type and load limiting type of constant filling fluid conpling -Specification for casting impeller
  • JB/T 9732-2015 Delay pintle type calibrating injection nozzle
  • JB/T 4238.1-2005 Variable speed fluid couplings and fluid coupling transmissions—Test—Part1:Manufacturing test method
  • JB/T 4238.4-2005 Variable speed fluid couplings and fluid coupling transmissions—Test—Part4:Type test technical index
  • JB/T 9000-1999 Fluid couplings - General specification
  • JB/T 9730-1999 Metallographic examination of diesel injector nozzle plunger and delivery valve of diesel fuel injection pump
  • JB/T 9004.2-1999 Load limiting type of constant filling fluid conpling - Test of types

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

  • GB/T 5772-1986 Technical specification for fuel injection nozzles of diesel engines
  • GB/T 5264-2010 Plunger of diesel fuel injection pump - Specifications
  • GB/T 4990-2010 Alloy wires of extension and compensating cables for thermocouples
  • GB/T 5837-1993 Fluid coupling-Types and basic specifications
  • GB/T 5771-2010 Delivery valve of diesel fuel injection pump—Specifications
  • GB/T 5264-2022 Plunger of diesel fuel injection pump—Specifications
  • GB/T 28675-2012 Remanufacturing of automotive components—Disassembly
  • GB/T 5264-1985 Technical specification of fuel injection pump plunger and barrel assembly for diesel engines
  • GB/T 5771-1986 Technical specification for delivery valves of fuel injection pumps of diesel engines
  • GB/T 4990-1995 Alloy wires of extension and compensating cables for thermocouples
  • GB/T 5772-2010 Injector nozzle of diesel—Specifications
  • GB/T 30120-2013 Temperature—Electromotive force(EMF) tables for pure-element thermocouple combinations
  • GB/T 5837-2008 Fluid coupling - Types and basic specifications

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

Professional Standard - Railway

  • TB/T 2789-1997 Technical Conditions for Leakproofness Test Bench of Delivery Valve Matching Parts
  • TB/T 2721-1996 Axle gearbox specification

Professional Standard - Petroleum

国家能源局

Group Standards of the People's Republic of China

Professional Standard - Coal

Professional Standard-Ships

  • CB/T 709.2-2004 Technical specification for nozzle mating parts of fuel injection of marine diesel engines
  • CB* 709.2-1983 Specifications for fuel injector assembly of marine diesel engine

Professional Standard - Traffic

  • JT/Z 4003-1980 Chromium Plating Restoration Technology for Diesel Engine Parts

Professional Standard - Ferrous Metallurgy

  • YB/T 4276-2012 Contact blocks for rapid expendable immersion thermocouples

工业和信息化部/国家能源局

机械电子工业部

  • JB 5174-1991 Injection nozzle coupling type and connection dimensions

Professional Standard - Non-ferrous Metal

  • YS/T 377-2010 Platinum-10%Rhodium/Platinum thermocouple wires for normal thermocouple

Professional Standard - Automobile

  • QC/T 509-1999 Specifications for plunger coupling parts of diesel engine fuel injection pump

German Institute for Standardization

  • DIN 3481:1983 Valves for compressed air; coupling with male ends, 42 mm internal width
  • DIN EN 50212:1997 Connectors for thermoelectric sensors; German version EN 50212:1996
  • DIN EN 62460:2009-05 Temperature - Electromotive force (EMF) tables for pure-element thermocouple combinations (IEC 62460:2008); German version EN 62460:2008
  • DIN EN 62460:2009 Temperature - Electromotive force (EMF) tables for pure-element thermocouple combinations (IEC 62460:2008); German version EN 62460:2008
  • DIN EN 50212 E:2019-05 Connectors for thermoelectric sensors

IN-BIS

  • IS 8018-1976 Specification for platinum and platinum alloy wire for thermocouple elements

SCC

Danish Standards Foundation

  • DS/EN 62460:2008 Temperature - Electromotive force (EMF) tables for pure-element thermocouple combinations

European Committee for Electrotechnical Standardization(CENELEC)

  • EN 62460:2008 Temperature - Electromotive force (EMF) tables for pure-element thermocouple combinations

GSO

  • BH GSO IEC 62460:2016 Temperature - Electromotive force (EMF) tables for pure-element thermocouple combinations

Spanish Association for Standardization (UNE)

  • UNE-EN 62460:2008 Temperature- Electromotive force (EMF) tables for pure-element thermocouple combinations (Endorsed by AENOR in February of 2009.)

Association Francaise de Normalisation

  • NF EN 62460:2008 Temperature tables - Electromotive force (EMF) for combinations of pure element thermoelectric couples

U.S. Military Regulations and Norms

RU-GOST R

  • GOST 1791-1967 Nickel and copper-nickel alloys wire for extension leads for thermoelectric temperature transducers. Specifications
  • GOST 22666-1977 Copper wire and kopel alloy wire for low-temperature thermoelectrical transducers. Specifications

IEC - International Electrotechnical Commission

  • IEC 62460:2008 Tableaux température – Force électromotrice (F.?.M.) pour les combinaisons de couples thermoélectriques à éléments purs (Edition 1.0)

YU-JUS

  • JUS L.F2.006-1979 Measurement uf temperature. Tabeles for thermocouple. Thermocouple S Platmum 10 % Rhodium Platinum
  • JUS L.F2.005-1979 Measurement of temperature. Tabelesfor thermocouple. Thermocouple R: Platinum-13 % Rhodium/Platinum

U.S. Air Force

Lithuanian Standards Office

  • LST EN 62460-2008 Temperature - Electromotive force (EMF) tables for pure-element thermocouple combinations (IEC 62460:2008)

Defense Logistics Agency

Korean Agency for Technology and Standards (KATS)

  • KS B ISO 15171-1-2005(2010) Connections for fluid power and general use-Hydraulic couplings for diagnostic purposes-Part 1:Coupling not for connection under pressure
  • KS B ISO 15171-2-2005(2010) Connections for fluid power and general use-Hydraulic couplings for diagnostic purposes-Part 2:Coupling with M16×2 end for connection under pressure

International Organization for Standardization (ISO)

American Society for Testing and Materials (ASTM)

  • ASTM E696-23 Standard Specification for Tungsten-Rhenium Alloy Thermocouple Wire
  • ASTM E696-07 Standard Specification for Tungsten-Rhenium Alloy Thermocouple Wire
  • ASTM E696-00 Standard Specification for Tungsten-Rhenium Alloy Thermocouple Wire
  • ASTM E696-07(2018) Standard Specification for Tungsten-Rhenium Alloy Thermocouple Wire
  • ASTM E696-07(2013) Standard Specification for Tungsten-Rhenium Alloy Thermocouple Wire

Japanese Industrial Standards Committee (JISC)