Airgas, Inc.

Airgas, an Air Liquide company, is the nation's leading single-source supplier of gases, welding equipment and supplies, and safety products.

With more than one million customers, Airgas excels at providing customers, large and small, with the following:

Industrial, medical and specialty gases

Welding equipment and supplies

Safety products

Atmospheric gases

Carbon Dioxide

Dry Ice

Nitrous Oxide

Refrigerants

Ammonia

Process Chemicals