PLASTIC PIPE Russian patent published in 2003 - IPC

Abstract RU 2205318 C2

FIELD: manufacture of reinforced plastic pipes; erection of pipe lines for transportation of liquid and gaseous media. SUBSTANCE: plastic pipe has inner and outer layers made from thermoplastic material with reinforcing filler laid between them; filler is made from polymer or mineral material in form of continuous filaments embedded in outer surface of inner layer and in inner surface of outer layer. EFFECT: facilitated procedure of manufacture of plastic pipes. 2 dwg

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RU 2 205 318 C2

Authors

Pepeljaev V.S.

Dmitriev V.A.

Vavilov A.A.

Lavrov S.B.

Aliev Rakhim Rakipovich

Popov A.D.

Kur'Janov V.P.

Kur'Janov N.P.

Vedernikov E.A.

Dates

2003-05-27Published

2001-02-19Filed