Polytetrafluoroethylene lining composite pipe

The utility model provides a polytetrafluoroethylene lining composite pipe, including composite pipe main part, first connecting pipe and second connecting pipe, the first connecting pipe is provided with the clamping piece, the clamping piece includes the mounting box, extrusion block, fixture bloc...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LIU ZHONG, ZHU XIANGPING, SHI CHIHAI, SHI PENGCHAO, ZHU ZHIXIONG
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 PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model provides a polytetrafluoroethylene lining composite pipe, including composite pipe main part, first connecting pipe and second connecting pipe, the first connecting pipe is provided with the clamping piece, the clamping piece includes the mounting box, extrusion block, fixture block and spring, the mounting box one end is hinged with the outer wall of first connecting pipe, the mounting box is provided with the cavity, the cavity is provided with the extrusion block, the fixture block and spring. The extrusion blocks are slidably connected with the inner wall of the mounting box, and the two extrusion blocks are arranged in a mirror image mode. The two ends of the spring are fixedly connected with the outer walls of the two extrusion blocks correspondingly, the clamping block is fixedly connected with the outer wall of the mounting box, the outer wall of the second connecting pipe is fixedly connected with a clamping sleeve, clamping grooves are formed in the two sides of the clamping sleeve