FLEXIBLE UNDERWATER PIPE COMPRISING A WEAR-RESISTANT POLYPROPYLENE HOMOPOLYMER LAYER

A flexible underwater pipe for hydrocarbon transport that includes at least two reinforcement layers separated by a wear-resistant layer of polymeric material, each of said reinforcing layers being produced by helically winding a longitudinal element made of metal or a composite material, said wear-...

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Bibliographic Details
Main Authors DEMANZE, Frederic, MAURICE, Julien
Format Patent
LanguageEnglish
French
German
Published 27.03.2024
Subjects
BLASTING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
JOINTS OR FITTINGS FOR PIPES
LIGHTING
MEANS FOR THERMAL INSULATION IN GENERAL
MECHANICAL ENGINEERING
PIPES
SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:A flexible underwater pipe for hydrocarbon transport that includes at least two reinforcement layers separated by a wear-resistant layer of polymeric material, each of said reinforcing layers being produced by helically winding a longitudinal element made of metal or a composite material, said wear-resistant layer being produced by helically winding at least one strip of said polymeric material, the polymeric material including a specific polypropylene homopolymer.
Bibliography:Application Number: EP20220729642