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Supply Modes

Discover our Supply Mode options


Air Liquide owns and operates more than 2,000 miles of industrial gas pipelines in the U.S., supplying mainly oxygen, nitrogen, hydrogen and syngas in large quantities from multiple production sources to major customers in the chemicals, petrochemicals, refining and steel industries.



Air Liquide supplies primarily nitrogen, oxygen and hydrogen to more than 350 pipeline customers. We own and operate an extensive pipeline network along the Gulf Coast in Texas and Louisiana.

With a deep commitment to safety and operational excellence in everything we do, our extensive experience in and knowledge of pipeline operations helps ensure the safe and reliable supply of gases essential to your continuous or batch operations. 

Our pipeline operations and industrial gas production facilities are closely monitored 24/7 within our leading-edge operations control center located in Houston, Texas

Operations Control Center

Airgas Supply Modes

Gas Cylinders

Liquid Cylinders



On-site generation


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