FIELD: protection of pipe lines against corrosion. SUBSTANCE: pipe line is coated with sheet with adhesive which is reducing at heating. Then sheet is heated. Adhesive contains 25 to 40 parts by wt of terpolymer of polyethylene ethyl acrylate and/or terpolymer of polyethylene butyl acrylate. Heating is continued to temperature exceeding maximum working temperature of adhesive by no more than 40 C. EFFECT: enhanced reliability. 17 cl, 2 dwg
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