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16-03-2017, 01:10 PM #1
Re: Evaporator or Condenser Tubes Bundles Allowable percentage plugging
Hi marc5180,
Yes, we carried out eddy current test, the results were:
Evaporator has 13.3 % tubes leaking, plus 8% thinning of tubes, for a total of 21.3% tubes were defective. That means, not a good idea to plug the tubes. Instead, is it re-tubing of evaporator tubes bundle?
Thanks for your comment.