Vacuum insulated cryogenic storage tanks have the following features:

Simple tube structure.
No need to replace the insulation material regularly.
Excellent insulation and low static evaporation.
Tank interlayer passes strict leakage test by helium gas spectrometer with a leak rate of less than 1 x 10 ?¹º pa-l/s.
Convenient system operation and small area requirement.

Advantages
• low area requirement.
• Simple operating convenience.
• Safety.