Air tightness leak detection standards for automotive parts industry

The following are technical requirements and standards related to leak detection, tightness test and leak test. If necessary, please contact us.

Technical conditions for the 1. passenger car air filter assembly

2. gas storage cylinder for automotive air brake equipment

3. technical conditions of gas storage cylinder for automotive air brake equipment

4. vehicle vacuum pump performance requirements and bench test method

5. commercial vehicle braking system technical requirements and test methods

Structure, performance requirements and test methods of 6.GB 16897-2010 brake hose

7.GBT 20234.1-2011 connecting device for conductive charging of electric vehicles part first: general purpose

8.GBT 23341.1-2009 turbocharger first parts: General technical requirements

9.GBT 25983-2010 manifold catalytic converter

10.GBT 25984.1-2010 automotive electric fuel pump first parts: brush electric fuel pump

11.GBT 27942-2011 small displacement scroll compressors for automotive air conditioners

12.GBT_8243.1-2003_ internal combustion engine full flow oil filter test method part first: differential pressure flow characteristics

Technical requirements and test methods for sealing performance of 13.JB 11014-2010-T universal small gasoline engine

Technical specification for exhaust muffler of 14.JBT 5137-1991 small gasoline engine

Test method for oil pump of 15.jbt8886-1999 diesel engine

16.QC 631-2009-T automotive exhaust muffler assembly technical specification and test method

17.QC T 35-1992 vehicle and trailer air pressure control device bench test method

18.QC T 634-2000 warm air heater

19.QC / T_207-1996_ common gas spring for automobile

20.QC-T 288-2 automotive engine cooling water pump test method

21.QCT 468-2010 car radiator

Technical specification for 22.QCT 590-1999 automotive diesel turbocharger

Gas nozzle for 23.QCT 809-2009 vehicle

24.QCT 823-2009 fuel sensors for automobiles and motorcycles

Technical conditions of 25.QCT 828-2010 automobile air air cooler

26.QCT 832-2010 water heater exhaust heater

Performance requirements and bench test methods for 27.QC-T_592-1999_ car brake pliers assembly

28.QC-T_790 brake gas chamber

Technical requirements and test methods of 29. two gas filling valves

30. standard for exhaust muffler of Ministry of environmental protection

31. clutch hydraulic pneumatic assist control system technical conditions

32. clutch hydraulic pneumatic assist control system master specification

33. automobile electric glass elevator

34. automotive electric vacuum pump performance requirements and bench test methods

35. automotive engine valve technical conditions

Test method for performance of plunger coupling of 36. oil pump injection pump

37. test method of air pressure electromagnetic regulator for vehicle anti lock braking system

38. technology standard for reversing valve of dump truck