Pipe joint

The utility model relates to a pipe joint. The pipe joint is mainly characterized in that the pipe joint comprises a body. An aluminum-plastic composite pipe and a supporting pipe are arranged in the body. A screw cap is arranged outside the body, A clamping ring is arranged between the screw cap an...

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Bibliographic Details
Main Authors PEIQI LI, CHENGJI HE, GUOCHUN WANG
Format Patent
LanguageEnglish
Published 28.02.2001
Edition7
Subjects
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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Summary:The utility model relates to a pipe joint. The pipe joint is mainly characterized in that the pipe joint comprises a body. An aluminum-plastic composite pipe and a supporting pipe are arranged in the body. A screw cap is arranged outside the body, A clamping ring is arranged between the screw cap and the body. A clamping opening is arranged on the contact surface of the clamping ring and the aluminum-plastic composite pipe. A main sealing ring is arranged between the clamping ring and the body. The section shape of an outer ring of the clamping ring is an inclined surface. The section shape of the part on a main body which is matched with the inclined surface of the clamping ring is an inclined surface. Due to the fact that the structure is adopted by the pipe joint, the walking position of each component is more reasonable, the compression rate of the main sealing ring is higher, and thereby, leakage is effectively prevented.
Bibliography:Application Number: CN2000222933U