Cryogenic tanks are specialized containers designed to store gases at extremely low temperatures, typically below -150 degrees Celsius. These tanks are essential for keeping substances like liquid nitrogen and liquid helium in a liquid state, which allows for efficient storage and transportation. The tanks are built with advanced insulation materials to minimize heat transfer and prevent the gases from evaporating. The design of cryogenic tanks often includes safety features to handle the high pressures that can occur as gases are stored and transported. They are widely used in various industries, including aerospace, medical, and industrial applications, where precise temperature control is crucial for maintaining the integrity of materials and processes.