Praxair to Exhibit at AISTech Show

Praxair to Exhibit at AISTech Show

May 08, 2012

DANBURY, Conn., May 8, 2012 –– Praxair, Inc. (NYSE: PX) a leading gas supplier to the metals industry, will showcase Dilute Oxygen Combustion technology, the CoJet® gas injection system, and other cutting-edge technologies at this year’s Association for Iron and Steel Technology (AISTech) show to be held in Atlanta, Georgia, May 7-10, 2012.

Praxair is the only gas supplier that directly provides a full range of industrial gas supply delivery options from onsite down to packaged gas cylinders. The company can design, build, start up and support each technology and system. Praxair’s industrial gases are used extensively in metal production to reduce cost, maximize productivity and improve energy efficiency. Praxair also provides wear-resistant coatings for steel applications.

Praxair will be in booth 1250 at AISTech 2012.

Praxair, Inc. is the largest industrial gases company in North and South America and one of the largest worldwide, with 2011 sales of $11 billion. The company produces, sells and distributes atmospheric and process gases and high-performance surface coatings. Praxair products, services and technologies are making our planet more productive by bringing efficiency and environmental benefits to a wide variety of industries, including aerospace, chemicals, food and beverage, electronics, energy, healthcare, manufacturing, metals and others. More information on Praxair is available on the Internet at www.praxair.com.

Contact
Media Contact:
Jacqueline Hunt

Email: jacqueline_hunt@praxair.com

Phone: 1-203-837-2663

Investor Relations Contact:
Kelcey Hoyt

Email: kelcey_hoyt@praxair.com

Phone: 1-203-837-2118