PROTECTIVE COAT FOR OUTER SURFACE OF METAL PIPE AND METHOD OF APPLICATION OF SUCH COAT Russian patent published in 1999 - IPC

Abstract RU 2127396 C1

FIELD: corrosion protection of metal pipes. SUBSTANCE: Impact-resistant material (polyethylene) is coated with layer of adhesive material whose properties are enhanced due to application of additional layer. Coat may includes several such alternating layers. Coat is applied on pipe by winding multi-layer film material. EFFECT: facilitated procedure of application of coat on pipes. 17 cl

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RU 2 127 396 C1

Authors

Bal'Kandra Pejtil'

Dzhordan Kel'Ner

Dates

1999-03-10—Published

1994-06-07—Filed