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When is Cathodic disbondment resistance important

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kevlar49

kevlar49

Materials
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Jun 1, 2006
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When evaluating a pipeline coating, when is cathodic disbondment resistance important?
Is it important for any cathodically protected line?
Does pipeline temperature matter?
What is considered acceptable cathodic disbondment resistance? <18mm per ASTM G8, G42, or D6676?

thanks.
 
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