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Aluminum extrusion

The aluminum extrusion heated surface of the die, is sensitive to an excess of oxygen content in the atmosphere. This oxygen control is key paremeter for here above concerns.

Liquid Nitrogen can be applied for aluminum extrucsion process which reduces oxygen concentraction at die and controls deposit reaction. The low temperature from liquid nitrogen can extend the operating life of die.



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.