Aerospace & Defense

Rise above your challenges with Airgas.

In the Aerospace and Defense industries, it's important to stay on top of what matters most: research, development, and meeting production rate increases and lead-time requirements. In order to do that, you need to partner with suppliers that closely align with your business opportunities. Suppliers that can provide the quality products and industry-leading services so you can be highly productive and efficient in your production goals.

In short, for you to be truly innovative, you need to rely on a trusted supplier that is just as innovative as you are—in its products, in its distribution channels and in its safety expertise that helps keep your operation secure and in compliance.

By taking advantage of one reliable partner for all of your gases, welding and safety needs, you can take advantage of cost efficiencies and time savings—giving both hours and dollars back to your R&D focus.


One source. Many solutions.

As the nation's leading single-source provider of all things gases, welding and safety, Airgas, an Air Liquide company can help you achieve supply-chain continuity and sustainable productivity. Manage risks and control costs by partnering with the leader in quality processes, product availability, application expertise and compliance experience for industrial gases.

Plus, we offer an innovative multi-channel service model that gives you many ways to find it with us, including:

  • More than 1,100 locations nationwide
  • Expert account managers
  • Industry specialists
  • Dedicated telesales teams
  • Robust eProcurement platform



Buy, rent or lease with Red-D-Arc®

Get the welding equipment, welding positioning equipment, portable power and lighting systems, plus expertise you need—when and where you need them.

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Diagnostics & Training

Weld Efficiency Analysis

Whether your operations are manual or automated, maximize efficiency with the Airgas Welding Efficiency Analysis.

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Supply Chain

Manage gases & hardgoods with Airgas OUTLOOK® Managed Services

Eliminate waste, realize savings with a complete supply-chain solution for gases, welding and safety products that streamlines the whole management process.

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