Hydrant connecting piece

The utility model discloses a hydrant connecting piece, main part including the cast, the main part both ends are front end and rear end respectively, be provided with curved recess on the front end outer wall, be provided with the step of screens on the outer wall of the forward end one side of rec...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	ZHOU RONGJIAN
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS FIRE-FIGHTING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HUMAN NECESSITIES JOINTS OR FITTINGS FOR PIPES LIFE-SAVING 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 a hydrant connecting piece, main part including the cast, the main part both ends are front end and rear end respectively, be provided with curved recess on the front end outer wall, be provided with the step of screens on the outer wall of the forward end one side of recess, the inner wall and the outer wall of rear end are the stairstepping, and the inclined plane of holding the outer slant of footpath yearning extension from the front end is backward set to the middle section inner wall of main part. This product simple structure, powerful water pressure can be born to the good reliability, realizes suppressing out water, conveniently connects moreover, ensures to have good connection performance simultaneously.