CE인증 (Material and Welding)

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Material and Welding

· Examination of defects and the analysis of the condition of installations
  subject to material fatigue and corrosion

· Material testing (destructive and non-destructive examinations),
  metallographic

· Stress-strain measurements
· Inspections during manufacture and erection
· Damage investigation
· Acoustic emission tests
· Leak tests of pipelines employing test pigs and the development thereof
· Leak tests of flat bottomed storage tanks
· Welder approval according to EN 287 and welding shop approvals,
  Welder specification EN 15614

· Certification of manufacturers of structures according EN 1090-1 to 3

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