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Database: 365,228(8 Aug 2026)

fusion welding

fusion welding, Total:21 items.

The international standard classification for "fusion welding" includes: Welding consumables , Steel bars and rods , Welding processes , Welded joints , Welding, brazing and soldering in general .

The Chinese standard classification for "fusion welding" includes: Welding and cutting , Steel wire and wire rope , Basic standards and general methods , Metal nondestructive testing method .


Group Standards of the People's Republic of China

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

  • GB/T 24598-2009 Qualification test of welders—Fusion welding for aluminium and aluminium alloys
  • GB/T 14957-1994 Steel wires for melt welding
  • GB/T 6417-1986 Classification of imperfections in metallic fusion welds, with explanations
  • GB/T 12467.4-1998 Quality Requirements for Welding - Fusion Welding of Metallic Materials - Part 4: Elementary Quality Requirements
  • GB/T 32257-2015 Qualification testing of welders for fusion welding on nickel and nickel alloys
  • GB/T 12467.3-1998 Quality Requirements for Welding - Fusion Welding of Metallic
  • GB/T 6417.1-2005 Classification and explanation of imperfections in fusion welded joints
  • GB/T 12605-1990 Methods of radiographic inspection and quality classification of circumferential fusion welded butt joints in steel pipes and tubes
  • GB/T 2652-2022 Destructive tests on welds in metallic materials—Longitudinal tensile test on weld metal in fusion welded joints
  • GB/T 30563-2014 Qualification Test of Welders - Fusion Welding for Copper and Copper Alloys
  • GB/T 15169-2003 Qualification test of welders - Fusion welding for steels
  • GB/T 3323-1987 Methods for radiographic inspection and classification of radiographs for fusion welded butt joints in steel
  • GB/T 12467.1-1998 Quality Requirements for Welding - Fusion Welding of Metallic
  • GB/T 25773-2010 Fusion welding specifications for combustion engine

Professional Standard - Electricity

  • DL/T 821-2017 Radiographic examination and quality classification of welded burr joints in metallic materials
  • DL/T 542-2014 Steel Fusion Welding - Ultrasonic Testing Method and Welding Line Radiogram and Quality Evaluation of Tee Joint

Professional Standard - Railway

  • TB/T 2245-1991 Specifications for Radiography of Steel Fusion Welded Butt Joints

Professional Standard - Recommended Standards for Engineering Construction

  • CECS 70-1994 Standard of Inspection and Measurement of Ray Photographing for Metal Melting Weld Seam of Building Instation Engineering

HU-MSZT