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474 views
18:38 Jul-03-2009
Sam
Coating damage assessment of buried pipeline

Any sugggestions to assess the extend of exteranl coating damage or external corrosion on a burried pipeline (let us say for 24"line). We are not concerned about any internal corrosion.
Thanks
Sam

 
06:43 Jul-08-2009

Creed

NDT Inspector,
n.n.,
Joined Jul 2009
20
Re: Coating damage assessment of buried pipeline In Reply to Sam at 18:38 Jul-03-2009 (Opening).

Why dont you try DCVG to inspect the external coating for burried pipeline?

 
18:16 Jul-15-2009
Ahmad Sawalha
Re: Coating damage assessment of buried pipeline In Reply to Creed at 06:43 Jul-08-2009 .

Dear sam,
you can try guided wave or corrosion scan, but first you need to do an economical study for cause this technology is very expensive

regards
ahmad sawalha
inspection engineer
JBC

 


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