THERMOPLASTIC COMPOSITE HOSE FOR TRANSPORTING FLUID AND FLEXIBLE PIPE COMPRISING SAME
A thermoplastic composite pipe intended for transporting fluids that includes, from the inside toward the outside:a tubular internal sheath;a reinforcing composite structure around the tubular sheath and which is bonded to the tubular sheath, the reinforcing composite structure comprising a winding...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | A thermoplastic composite pipe intended for transporting fluids that includes, from the inside toward the outside:a tubular internal sheath;a reinforcing composite structure around the tubular sheath and which is bonded to the tubular sheath, the reinforcing composite structure comprising a winding of at least two laminated reinforcing layers, each reinforcing layer being made from a thermoplastic matrix comprising a polyether ether ketone having a specific molecular weight distribution and a Charpy impact strength greater than or equal to 55 kJ/m2, and reinforced with carbon fibers,at least one sealing layer made of a thermoplastic material around the reinforcing composite structure;and a hybrid flexible pipe comprising same. |
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