PIPE Russian patent published in 2005 - IPC

Abstract RU 2255263 C2

FIELD: connecting arrangements or fittings.

SUBSTANCE: pipe comprises thermoplastic shell provided with locking collar and fiber glass layer which embraces it. The shell is provided with the second locking collar. The collars are provided with conical face surfaces and arranged in the vicinity of the pipe ends.

EFFECT: enhanced reliability.

1 dwg

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RU 2 255 263 C2

Authors

Matsiborko V.N.

Fuss V.A.

Shaklein O.V.

Tarakanov A.I.

Dates

2005-06-27—Published

2003-09-17—Filed