Air Liquide

World Leader in Gases, Technologies and Services for Industry and Health, Air Liquide is present in 80 countries with more than 65,000 employees, and serves more than 3 million customers and patients.

Expertise and Products

With over 50 years’ expertise in extremely low temperatures, Air Liquide is a major partner for cryogenics in science research, and also in Space. Air Liquide provides custom and standard cryogenic equipment and solutions in particular dedicated to scientific research, space and LNG industries, high temperature superconductivity and new energies. Air Liquide designs and supplies cold production, liquefaction, cryogenic fluid storage and customer- oriented services for laboratories and large scientific equipment, as well as cooling-power for orbital systems or cryogenic equipment for the European launcher Ariane and launch pads.
Air Liquide addresses the specific needs of each customer using a global approach that combines consulting, design, commissioning, testing and maintenance. The group designs and manufactures helium, nitrogen, hydrogen, methane, biogas and natural gas liquefaction and refrigeration systems, and manages cryogenic fluid storage and transportation.

Product categories :

  • Aerospace Applications
  • Cryocoolers
  • Cryogenic Industrial Systems
  • Helium Liquefiers
  • Helium Process Systems
  • Helium Refrigerators
  • Liquid Hydrogen Tank Systems
  • LN2 Systems
  • LNG Fueling Stations
  • Purifiers
  • Turboexpanders