• NACE SP0490-2007

NACE SP0490-2007

  • Holiday Detection of Fusion-Bonded Epoxy External Pipeline Coatings of 250 to 760 ìm (10 to 30 mil)
  • standard by National Association of Corrosion Engineers, 08/07/2
  • Category: NACE

$59.00 $30.00

This standard practice presents techniques in the operation of holiday detector equipment currently used on fusion-bonded epoxy pipeline coatings following shop application of the coating and prior to on-site installation of the coated pipeline. Also presented is a table detailing recommended voltages for various coating thicknesses, as well as guidance for testing voltages, grounding, condition of coating surfaces, and care of equipment.
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