failure in PV due to MIC corrosion
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Tadic, Miroslav
May 25, 2019, 1:44:06 AM5/25/19
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Dear Group
Just to share with you this indication.
It´s about a failure in the bottom zone of pressure vessel separator.
This is a thickness lost due to corrosion by bacteria or MIC as is mentioned in API 571
This indication has more than 2 meter in longitude and 0.6 meter in wide.
Nominal wall thickness 3/8".
Failure presented after 15 years in service of pressure vessel.
Regards
Miroslav Tadic
Integrity Engineer
API 581 IPC # 60883
Just to share with you this indication.
It´s about a failure in the bottom zone of pressure vessel separator.
This is a thickness lost due to corrosion by bacteria or MIC as is mentioned in API 571
This indication has more than 2 meter in longitude and 0.6 meter in wide.
Nominal wall thickness 3/8".
Failure presented after 15 years in service of pressure vessel.
Regards
Miroslav Tadic
Integrity Engineer
API 581 IPC # 60883
George Dilintas
Jun 6, 2019, 7:40:47 AM6/6/19
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INTERESTING, THANKS
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Dr. Georgios Dilintas,
Dipl. Ing. In Aeronautic and Space Engineering
Ph.D in Mechanics of Solids - Computational Mechanics
A.I.S, A.N.I, IRCA Lead Auditor
Welding, Stress Analysis, Corrosion, QA/QC, Failure Analysis, Risk Analysis
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