Sealing valve seat for well drilling slurry pump

The utility model provides a sealing valve seat for a well drilling slurry pump used in the petroleum industry, the sealing valve seat is installed in the well drilling slurry pump, and provides guarantee for safe running of the slurry pump. The sealing valve seat for a well drilling slurry pump com...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LIU TIANKE, AI WENBIN, XIONG JIE, PEI JIANZHONG, YANG LUXIN, ZHANG FAJUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS
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