Cathodic disbonding of pipeline coatings

G 42-96 Test Methods for Cathodic Disbonding of Pipeline Coatings Subjected to Elevated Temperatures... [Pg.635]

G 80-88 Test Method for Specific Cathodic Disbonding of Pipeline Coatings... [Pg.635]

Standard Test Method for Abrasion Resistance of Pipeline Coatings Standard Test Methods for Cathodic Disbonding of Pipeline Coatings Standard Test Method for Water Penetration into Pipeline Coatings Standard Test Method for Effects of Outdoor Weathering on Pipeline Coatings... [Pg.852]

Standard Test Method for Cathodic Disbondment Test of Pipeline Coatings (Attached Cell Method)... [Pg.852]

Stress-corrosion cracking (S.C.C.) is a well-known cause of underground oil and gas transmission pipeline failures [11]. Stress-corrosion cracking of cathodically protected pipelines originates on the outer pipe surface, most commonly at areas where the coating is disbonded (i.e., no longer attached to the surface of the steel... [Pg.210]

CIPS (close interval potential survey) Enables detection of defects of coatings, evaluation of cathodic protection effectiveness, CP station current is used. Localization of area with insufficient protection, localization of coating defects, indication of defect size. Requires inspection of whole pipeline, may not show coating disbonding, does not determine corrosion. [Pg.420]