Cathodic protection. External organic coatings for the corrosion protection of buried or immersed steel pipelines used in conjunction with cathodic protection. Tapes and shrinkable materials|Designations, Classification systems, Electrical insulation, Mechanical properties of materials, Quality assurance, Peeling tests, Testing conditions, Submerged structures, Temperature, Artificial ageing tests, Impact strength, Ultraviolet radiation, Environment (working), Elongation at fracture, Indentations, Shrinkage, Strength of materials, Underground, Flexibility, Tape, Impact testing, Radiation measurement, Shear strength, Test equipment, Scratch hardness tests, Pipes, Identification methods, Pipelines, Modulus of elasticity, Organic coatings, Resistance measurement, Shear testing, Specimen preparation, Burst tests, Instructions for use, Non-metallic coatings, Steels, Cathodic protection, Corrosion protection, Microbiological-resistance tests, Deformation, Equations, Saponification number, B