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Packaged gas supply

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Liquid gas supply

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Resources

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Automotive Value Chain
Select a step where Air Liquide intervenes in your value chain.

Annealing

Stainless steels, carbon steels and non-ferrous materials are annealed to trigger the relaxation of internal stresses and give a softer product. Our ALNAT™ atmosphere solutions for annealing are mainly based on mixtures of nitrogen and hydrogen. Benefits include safety, reliability, low-maintenance operation and low capital costs.

Gases

All-in-One Solution

Our ALNAT™ solutions include bulk gas supply, related gas handling equipment, and a range of services related to the generation, use and control of atmospheres in industrial heat processing furnaces.