Nuclear power station containment check valve sealing test device

The utility model discloses a nuclear power station containment check valve sealing performance test device comprising an air bag installed in a pipeline opposite to a valve clack, the air bag is placed in the pipeline when not pressurized, and the pipeline is sealed and plugged after pressurization...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	XU GUOLIANG, JIN CHENGYI, QIAO PIYE, YANG HONGXING, ZHAO JIAN, HUANG XIAOMING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MEASURING PHYSICS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
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