Corrosion

27
Jul

Pressure Vessel Inspections

    The Third Party Inspection for Pressure Vessel article provides a sample procedure for pressure vessel inspection and testing in the manufacturing shop. The article should be reviewed in conjunction with pressure vessel inspection and test plan. This content guides you through all the necessary stages in the production of the pressure vessels, including the material, dimensional, welding, testing, final

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20
Apr

Corrosion under insulation

  The corrosion under insulation (CUI) war has been fought for many years in the petrochemical industry. The corrosion processes are well understood but yet CUI often goes undetected until the damage is significant which may lead to catastrophic failures, e.g. on equipment operating under high pressure. CUI May occur on: Carbon steel (general/localised corrosion) Stainless steel (localised corrosion/stress corrosion

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