DOUBLE PIPE

PROBLEM TO BE SOLVED: To provide a pipe capable of being manufactured simply at low cost, having chemical resistance, durability and scale adhesion suppression equivalent to those of a lining pipe.SOLUTION: A pipe includes an outer pipe having a lumen part whose both end parts in a longitudinal dire...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KIKUTANI SHINYA, HIRAMATSU MASARU, UEJIMA HIROYOSHI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PERFORMING OPERATIONS PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a pipe capable of being manufactured simply at low cost, having chemical resistance, durability and scale adhesion suppression equivalent to those of a lining pipe.SOLUTION: A pipe includes an outer pipe having a lumen part whose both end parts in a longitudinal direction are opened, and an inner pipe installed in the lumen part and fixed to one end part. A resin raw material constituting the inner pipe is non-adhesion resin. The inner pipe can be inserted along the lumen part of the outer pipe, and has rigidity. The pipe is suitable to, for example, hot spring.SELECTED DRAWING: None 【課題】簡便に低コストで製造可能で、耐薬品性、耐久性、スケール付着抑制性が、ライニング配管と同等の性能を有する配管を提供することを目的とする。【解決手段】長手方向の両端部で開口する内腔部を有する外管と、その内腔部に設置され、一方端部に固定された内管とを備え、該内管を構成する樹脂素材が非粘着性樹脂であり、内管は外管の内腔部に沿って差し込み可能な剛性を有する配管により前述の課題が解決される。当該配管は例えば温泉用として好適である。【選択図】なし