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Select a step where Air Liquide intervenes in your value chain

Heat treatment

Air Liquide’s extensive technical knowledge of the heat treatment processes, coupled with our safe, reliable and customized gas solutions, will help you optimize your operations and manage costs. ALNAT™ is Air Liquide’s dedicated offer for heat treatment applications, including the delivery of gases and gas-handling equipment as well as a range of services relating to the generation, use and control of atmospheres in industrial heat-processing furnaces.


Equipment for lab