Airgas Online Catalogs

Airgas has developed the largest national distribution network in the packaged gas industry. Airgas, Inc. is the largest U.S. distributor of industrial, medical, and specialty gases and related hardgoods, such as welding supplies. We are also the leading U.S. distributor of safety products and the largest U.S. producer of nitrous oxide and dry ice, the largest liquid carbon dioxide producer in the Southeast, and a leading distributor of process chemicals, refrigerants and ammonia products.