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LNG tank filling procedure

(1) After filling, the gas phase pressure in the tank should be reduced as much as possible when filling again; (2) When filling the upper and lower parts at the same time, when the level ga...

LNG tank level gauge is in normal working condition

LNG tank pressure gauge and level gauge during filling process

Content

(1) After filling, the gas phase pressure in the tank should be reduced as much as possible when filling again;

(2) When filling the upper and lower parts at the same time, when the level gauge shows about 50% full, the lower inlet valve should be closed. When the filling reaches 85%, the upper inlet valve should be closed and the filling should be stopped for 3 minutes to make the liquid level in the tank, and then the upper inlet valve should be opened to continue filling until liquid is discharged from the overflow valve. Then the overflow valve should be closed to stop filling and the upper inlet valve should be closed at the same time;

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