| It is designed for anticorrosion protection of steel underground long distant oil pipelines (diameter - up to 1 220 mm included) at their major repairs under the operating temperature not higher than +40°C.
Combined coating is formed out of bitumen polymer priming (primer), a layer of bitumen polymer mastic and thermo-shrinking tape. It is carried out directly on the place of pipeline installation in the ditch on the surface of pipeline. |
Transportation & communications
