METHOD FOR MANUFACTURING A TUBE CLAD WITH AN INNER LINER

The method involves introducing a thermoplastic inliner into an interior of a carrier pipe. An outer side of the carrier pipe is heated to temperature higher than a crystallite melting point (Tm) of a molding composition of an exterior surface of the inliner. The inliner in the carrier pipe is expan...

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Bibliographische Detailangaben
Hauptverfasser:	Dowe, Andreas, Berger, Jan, Gensheimer, Marco, Kannengießer, Uwe, Franosch, Juergen
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 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 PERFORMING OPERATIONS PIPES SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The method involves introducing a thermoplastic inliner into an interior of a carrier pipe. An outer side of the carrier pipe is heated to temperature higher than a crystallite melting point (Tm) of a molding composition of an exterior surface of the inliner. The inliner in the carrier pipe is expanded radially such that the heated exterior surface of the inliner assumes the shape of an interior surface of the carrier pipe. The inliner is cooled.