Sign In |Help & Support
ALL SECTORS
  • ALL SECTORS
  • GB(National Standard)
  • CB(Shipping)
  • CECS(Engineering Construction)
  • CJ(Urban Construction)
  • CY(News and Publication)
  • DB(Provincial Standard)
  • DL(Electricity & Power)
  • DZ(Geology & Mineralogy)
  • FZ(Spinning & Textile)
  • GA(Public Security)
  • HB(Aviation)
  • HG(Chemical Industry)
  • HJ(Environmental Protection)
  • JB(Machinery)
  • JC(Building Materials)
  • JG(Building & Construction)
  • JJ(Metering)
  • JT(Highway & Transportation)
  • LY(Forestry)
  • MT(Coal)
  • NB(Energy)
  • NY(Agriculture)
  • QB(Light Industry)
  • QC(Automobile & Vehicle)
  • QJ(Aerospace)
  • SH(Petrochemical)
  • SJ(Electronics)
  • SL(Water Resources)
  • SN(Commodity Inspection)
  • SY(Oil & Gas)
  • TB(Railway & Train)
  • YB(Ferrous Metallurgy)
  • YC(Tobacco)
  • YD(Telecommunication)
  • YY(Medical Device)
Database: 365,228(8 Aug 2026)

Flaw detection weld

Flaw detection weld, Total:9 items.

The international standard classification for "Flaw detection weld" includes: Welded joints , Metal structures .

The Chinese standard classification for "Flaw detection weld" includes: Metal nondestructive testing method , Basic standards and general methods , Operating equipment, instrument and meter , Petroleum drilling & production equipment and instrument .


Professional Standard - Railway

Professional Standard - Aerospace

  • QJ 1175-1987 X-ray inspection method for stainless steel sheet welds

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

  • GB/T 15830-1995 Methods of ultrasonic inspetion and result classification of circumferential butt welds in steel pipes and tubes
  • GB/T 11345-1989 Method for the Manual Ultrasonic Testing and Classification of Testing Results for Steel Welds

Professional Standard - Construction Industry

  • JG/T 3034.1-1996 Methods for ultrasonic testing and classification of welds for steel space grid structure with welded joints

Professional Standard-Ships

  • CB/T 3559-1994 Manual Ultrasonic Flaw Detection Technology and Quality Grading of Ship Steel Weld Seam

Professional Standard - Petroleum

  • SY/T 5446-1992 Hydraulic and pneumatic control components of control systems for surface mounted BOP stacks

Professional Standard - Machinery

  • JB/T 9212-1999 Ultrasonic flaw detection of welds on steel oil tanks
  • JB/T 7524-1994 Ultrasonic flaw detection of welding seam in building steel structure