Multilayer flexible conduit

Details Multilayer flexible conduit Multilayer flexible conduit

1996-01-16

1997-09-30

Scherbel, David

Pipes and tubular conduits

Flexible

Braided, interlaced, knitted or woven

138141, 138137, 138143, 138139, F16L 1110

Patent

active

056717806

ABSTRACT:
Pursuant to the invention, this objective is accomplished by a multilayer flexible conduit for combustible liquids, particularly for fuels, with an outer layer, an inner pipe and an intermediate layer between the outer layer and the inner pipe. The outer layer comprises a halogen-free and phosphorus-free thermoplastic material. The intermediate layer is made of synthetic fibers that are resistant to high temperatures, a fire-resistant textile yarn or metal fibers. The inner pipe has at least one diffusion-tight layer of a thermoplastic material.

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