Airgas to Build New Air Separation Unit (ASU) in Tuscaloosa, Ala.

10 April 2015 - Airgas, Inc., one of the nation's leading suppliers of industrial, medical, and specialty gases, and related products, today announced that it has signed a long-term agreement to build an air separation unit (ASU) to supply tonnage oxygen, nitrogen and argon via pipeline to Nucor Steel Tuscaloosa, Inc., a subsidiary of Nucor Corporation, at its steel manufacturing plant in Tuscaloosa, Alabama.