Offshore

1 case · 1 image

Crevice Corrosion in a Subsea System — Aspect Before Analysis

Mooring chain aspect,  after several years of operation. Transverse cracking, revealed by dye check, close to the flash butt weld.
441
ML00013 / Apr.2017
Welding Cracks in Mooring Chain
M - Low Alloy Low Carbon QTP - Welded PartAp - OffshoreCd - Welding Defect
Cm - Aspect by NDTDf - Crack