325120 - Industrial Gas Manufacturing
This industry comprises establishments primarily engaged in manufacturing industrial organic and inorganic gases in compressed, liquid, and solid forms. Cross-References. Establishments primarily engaged in-- ? Manufacturing chlorine gas--are classified in U.S. Industry 325181, Alkalies and Chlorine Manufacturing; and ? Manufacturing ethane and butane gases made from refined petroleum or liquid hydrocarbons--are classified in Industry 325110, Petrochemical Manufacturing.