Oil pipe conical button head

The utility model discloses an oil pipe conical button head, which is characterized in that the end of a joint is provided with two circles of mutually parallel circular grooves and the lower part of the circular groove is provided with a spring fastener. The end of a clamping sleeve is provided wit...

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Bibliographische Detailangaben
Hauptverfasser:	KE LI, BAOCHENG SU
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 discloses an oil pipe conical button head, which is characterized in that the end of a joint is provided with two circles of mutually parallel circular grooves and the lower part of the circular groove is provided with a spring fastener. The end of a clamping sleeve is provided with a convex ring outwards. Compared with the prior art, the utility model has the advantage of high installation speed. The assembling efficiency of the assembly line can be effectively improved, and the organizational design of the spring fastener effectively improves the sealing properties and safety of products. The joint is difficult to be disengaged from the clamping sleeve caused by the vibration.