Hantech is well known for its expertise in cryogenic equipment. The specialized need to store liquid oxygen, nitrogen, argon, etc. at temperatures below -196C requires specialized design to keep the liquefied gasses cold and materials that resist low temperature brittle fracture.

Hantech makes several types of standardized and custom made vessels for the separation, storage and transportation of these low temperature liquids.

Double walled vessels having insulation between the walls allows long term storage with minimized heat gain. Hantech's designs utilize bulk perlite, perlite entrained concrete, insulation board and underfloor insulation in various types of vessels. We provide complete installations including the tank, internal piping, valves, pressurizing unit, control system, etc.