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Air Liquide in the value chain

Argon Oxygen Decarburization (AOD)

Air Liquide supplies industrial gases and related equipment and services to steel manufacturers for argon oxygen decarburization (AOD). Gas supply modes include pipeline, bulk deliveries, cylinders, and on-site production units operated by Air Liquide.


Equipment for industrial gases



Why choose us?

  • 01

    Industry leader

    Air Liquide is a leading global supplier of industrial gases that are essential to the metals industry, such as oxygen, nitrogen and argon.

  • 02

    Customizable solutions

    Our teams will work with you to identify the most appropriate and cost-effective gas supply mode based on your purity, flow, volume and safety requirements

  • 03


    Air Liquide gas solutions are reliable, reproducible and in compliance with stringent and ever-evolving regulations

  • 04

    Global presence

    Air Liquide’s global network of metals industry experts serve millions of customers worldwide 

  • 05

    R&D support network

    We rely on our global network of application experts, engineering and research and development teams to provide the optimum solution for a given need