How to fill a liquid nitrogen tank

Filling liquid nitrogen tanks with liquid nitrogen is very simple. Small tanks can be directly filled with liquid nitrogen. Large ones can be poured in with liquid nitrogen pumps. These two methods are our own methods of filling liquid nitrogen. Gas companies can fill liquid nitrogen. They have Special equipment, simple and safe.


When filling liquid nitrogen, if it is a new liquid nitrogen tank or a tank in a dry state, it must be slowly filled and pre-cooled to prevent the temperature from being too fast to damage the inner liner and reduce the service life.

After filling, insert the neck stopper into the mouth of the bottle, and store the liquid nitrogen tank on a cool, dark and well-ventilated level floor.

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