2025-12-27 10.8.118.215
Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

Code of China
Chinese National Standard List: Welding and cutting

GB/T 10859.1-2025 Nickel base brazing filler metals—Part 1：Solid brazing filler metals 
  Issued on: 2025-03-28   Translation Price(USD): 300.0
GB/T 6418.1-2025 Copper base brazing filler metals—Part 1：Solid brazing filler metals 
  Issued on: 2025-03-28   Translation Price(USD): 375.0
GB/T 44840-2024 Welding procedure qualification test for upset (resistance butt) and flash welding 
  Issued on: 2024-10-26   Translation Price(USD): 315.0
GB/T 44841-2024 Welding procedure qualification test for non-alloyed and low-alloyed cast irons 
  Issued on: 2024-10-26   Translation Price(USD): 510.0
T/CWAN 0130-2025 Fatigue test method for welded joints 
  Issued on: 2025-03-19   Translation Price(USD):
GB/T 44527-2024 Qualification testing of diver-welders and welding operators for underwater hyperbaric dry welding 
  Issued on: 2024-09-29   Translation Price(USD): 510.0
GB/T 44518-2024 Welding procedure qualification test for underwater hyperbaric dry welding 
  Issued on: 2024-09-29   Translation Price(USD): 270.0
GB/T 44509-2024 Welding procedure qualification test for spot,seam and projection welding 
  Issued on: 2024-09-29   Translation Price(USD): 315.0
GB/T 43917.1-2024 Equipment for capture and separation of welding fume—Part 1: General requirements 
  Issued on: 2024-4-25   Translation Price(USD): 375.0
GB/T 43917.2-2024 Equipment for capture and separation of welding fume—Part 2: Requirements for testing and marking of separation efficiency 
  Issued on: 2024-4-25   Translation Price(USD): 255.0
GB/T 43917.3-2024 Equipment for capture and separation of welding fume—Part 3: Determination of the capture efficiency of on-torch welding fume extraction devices 
  Issued on: 2024-4-25   Translation Price(USD): 375.0
GB/T 43917.4-2024 Equipment for capture and separation of welding fume—Part 4: Determination of the minimum air volume flow rate of capture devices 
  Issued on: 2024-4-25   Translation Price(USD): 315.0
GB/T 43906-2024 Quality requirements for brazing of metallic materials 
  Issued on: 2024-4-25   Translation Price(USD): 495.0
GB/T 43905.6-2024 Laboratory method for sampling fume and gases in welding and allied processes—Part 6: Procedure for quantitative determination of fume and gases from resistance spot welding 
  Issued on: 2024-4-25   Translation Price(USD): 465.0
GB/T 43905.4-2024 Laboratory method for sampling fume and gases in welding and allied processes—Part 4: Welding consumables welding fume emission limit value 
  Issued on: 2024-4-25   Translation Price(USD): 435.0
GB/T 43905.2-2024 Laboratory method for sampling fume and gases in welding and allied processes — Part 2: Determination of the emission rates of carbon monoxide , carbon dioxide, nitrogen monoxide and nitrogen dioxide during arc welding, cutting and gouging 
  Issued on: 2024-4-25   Translation Price(USD): 465.0
GB/T 43905.5-2024 Laboratory method for sampling fume and gases in welding and allied processes—Part 5: Identification of thermal-degradation products generated when welding or cutting through products composed wholly or partly of organic materials using pyrolysis-gas chromatography-mass spectrometry 
  Issued on: 2024-4-25   Translation Price(USD): 315.0
GB/T 43905.3-2024 Laboratory method for sampling fume and gases in welding and allied processes—Part 3: Determination of ozone emission rate during arc welding 
  Issued on: 2024-4-25   Translation Price(USD): 315.0
GB/T 43905.1-2024 Laboratory method for sampling fume and gases in welding and allied processes— Part 1: Determination of fume emission rate during arc welding and collection of fume for analysis 
  Issued on: 2024-4-25   Translation Price(USD): 405.0
T/CWAN 0118-2024 Recommended process specification for handheld laser wire filler corner welding on titanium and titanium alloy plates 
  Issued on: 2024-09-12   Translation Price(USD): 255.0
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