Adjustable joint device

The utility model provides a compensator, comprising a flange, an external pipe, an inner pipe and an O ring, wherein, the flange and the external pipe form an integrity; the inner pipe is arranged inside the external pipe, and one end of the external pipe is provided with a closing ring; a packing...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	JINGFENG NI
Format:	Patent
Sprache:	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 PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model provides a compensator, comprising a flange, an external pipe, an inner pipe and an O ring, wherein, the flange and the external pipe form an integrity; the inner pipe is arranged inside the external pipe, and one end of the external pipe is provided with a closing ring; a packing ring is arranged on the inner pipe next to the flange; and the closing ring and the sealing face of the external pipe are respectively provided with an O ring. The utility model has a simple structure for adopting the approach of inside locating, and the O ring is easily exchanged.