Livestock liquid nitrogen tanks can provide a vacuum insulated environment for liquid nitrogen and extend its use time.

Liquid nitrogen tank level alarm is a device used to monitor the liquid level in liquid nitrogen containers.

The liquid nitrogen tank is a low-temperature container that can only store liquid nitrogen and cannot store other liquids.

Liquid nitrogen tanks are divided into liquid phase tanks and gas phase tanks according to storage modes;

Liquid nitrogen frozen semen tank has the advantages of heat preservation and insulation.

In scientific research institutions, some biological samples need to be stored in liquid nitrogen sample storage tanks.