Corrosion-resistant stainless steel valve body

The utility model discloses a corrosion-resistant stainless steel valve body which comprises a valve body through pipe, a valve seat is fixed to the center of the top of the valve body through pipe, flange plates are installed on the two sides of the valve body through pipe, fixing plates are fixedl...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHOU JIANDONG, LIANG JIAYE, LI RONGYONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS DEVICES FOR VENTING OR AERATING 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 TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a corrosion-resistant stainless steel valve body which comprises a valve body through pipe, a valve seat is fixed to the center of the top of the valve body through pipe, flange plates are installed on the two sides of the valve body through pipe, fixing plates are fixedly connected to the flange plates in a sleeved mode, and first positioning grooves connected to the outer sides of the flange plates in a sleeved mode are formed in one sides of the fixing plates. The interior of the first positioning groove is connected with the flange plate through a first sealing ring, a second positioning groove is formed in the other side of the fixing plate, a second sealing ring is clamped and fixed in the second positioning groove, and corresponding positioning holes are formed in the peripheries of the flange plate, the fixing plate, the first sealing ring and the second sealing ring. The first sealing ring and the second sealing ring are completely wrapped through the first positioning gro