Pipe for conveying liquid or gaseous media

A pipe for the transport of liquid or gaseous media comprises an inner corrugated pipe (1), and a plastic mantle (2) on the corrugated pipe. The plastic mantle is arranged so that it is formed radially inwards between corrugations, so that a plastic mantle corrugation is also achieved. A hollow sect...

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Bibliographische Detailangaben
Hauptverfasser: FRIESSNER, JUERGEN, BITTNER, HERBERT
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A pipe for the transport of liquid or gaseous media comprises an inner corrugated pipe (1), and a plastic mantle (2) on the corrugated pipe. The plastic mantle is arranged so that it is formed radially inwards between corrugations, so that a plastic mantle corrugation is also achieved. A hollow section (3) is formed between the inner pipe (1) and the plastic mantle (2). The inner pipe and the plastic mantle preferably sandwich a plastic film (4) made of e.g. polyvinylidene fluoride.