Tubular product is used in feedwater

The utility model relates to a feed pipe field discloses a tubular product is used in feedwater, including body (1), body (1) radially by interior and be equipped with PE pipe (2), heat preservation (3), buffer layer (4) and protective layer (5) outward in proper order, is equipped with on the inner...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	PAN GANG, HUANG YINGQIAO, FANG LIN, YAN CHUNQIANG, JIN XIAOSONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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 PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PIPES SEPARATION SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to a feed pipe field discloses a tubular product is used in feedwater, including body (1), body (1) radially by interior and be equipped with PE pipe (2), heat preservation (3), buffer layer (4) and protective layer (5) outward in proper order, is equipped with on the inner wall of PE pipe (2) antibiotic film (21), the one end of body (1) is equipped with the section of stretching out (22), is equipped with the external screw thread on the outer wall of the section of stretching out (22), and the other end of body (1) is equipped with gomphosis section (23), is equipped with the internal thread on the inner wall of gomphosis section (23), gomphosis section (23) threaded connection of the section of stretching out (22) and adjacent body (1), be equipped with filterscreen (24) and filtration membrane (25) on the section of stretching out (22), the aperture of filter screen (24) is greater than the aperture of filtration membrane (25). The utility model discloses a tubular product is us