Marine multi-core tube steel tube

The invention discloses a marine multi-core tube steel tube. The marine multi-core tube steel tube comprises a flame-retardant skin, a PE filler, color skins, stainless steel tubes, PVC fixing rods and sub-tubes, wherein the PVC fixing rods are connected with the color skins, and the PVC fixing rods...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WANG BING, FENG TIEJI, ZHANG HAICHUAN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention discloses a marine multi-core tube steel tube. The marine multi-core tube steel tube comprises a flame-retardant skin, a PE filler, color skins, stainless steel tubes, PVC fixing rods and sub-tubes, wherein the PVC fixing rods are connected with the color skins, and the PVC fixing rods are used for providing outward supporting force for each stainless steel tube; the flame-retardantskin is arranged outside the marine multi-core tube steel tube, and the PE filler fills between the flame-retardant skin and the color skins. The marine multi-core tube steel tube comprises the multiple sub-tubes, the outer portion of each sub-tube is protected by a stainless steel tube layer, the outer portions of the stainless steel tubes are wrapped with the color skins of different colors, andeach sub-tube is conveniently distinguished; and meanwhile, the outer side of each stainless steel tube and the flame-retardant skin are fixed through the PE filler, the inner sides of the stainlesssteel tubes pass through th