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Database: 365,228(8 Aug 2026)

butt welding

butt welding, Total:18 items.

The international standard classification for "butt welding" includes: Piping systems .

The Chinese standard classification for "butt welding" includes: Marine pipe fittings .


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

Professional Standard-Ships

SE-SIS

IT-UNI

  • UNI 7709-1977 Aluminum and aluminum alloy head-to-head welding casing. Lateral tensile test
  • UNI 7453-1975 Aluminum and aluminum alloy head-to-head welding casing with thickness up to 50mm. Bending test
  • UNI 7673-1977 Head-to-head welding casing made of iron and nickel alloy materials. Side transverse bending test
  • UNI 7452-1975 Aluminum and aluminum alloy head-to-head welding casing with thickness up to 50mm. X-ray radiation inspection
  • UNI 7672-1977 Head-to-head welding joints of ferrous materials and nickel alloys. Longitudinal bending test on front and back
  • UNI 7278-1974 Regarding defect levels in X-ray inspection of head-to-head welding. Dimensions, symbols and application examples
  • UNI 7671-1977 Head-to-head welding casing made of iron and nickel alloy materials. Front and back transverse bending tests

HU-MSZT

  • MSZ 4263/2-1982 Technical inspection of non-ferrous metal butt joint welding

German Institute for Standardization

CZ-CSN

Korean Agency for Technology and Standards (KATS)

Japanese Industrial Standards Committee (JISC)

Indonesia Standards