METHOD OF PIPE MANUFACTURE Russian patent published in 1998 - IPC

Abstract RU 2105672 C1

FIELD: method for manufacturing long pipes from composite fibrous materials. SUBSTANCE: method includes winding of composite fibrous material on mandrel with its simultaneous straightening and then pipe is subjected to polymerization during which mandrel is rotated and strengthened. EFFECT: higher efficiency. 1 dwg

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RU 2 105 672 C1

Authors

Larionov A.F.

Kobjakov N.I.

Pavljukevich V.G.

Bogomol'Nyj E.I.

Drachuk V.R.

Dates

1998-02-27—Published

1996-04-25—Filed