MERGER UPDATESAFETY DATA SHEETS (SDS)STORE LOCATORBUY ONLINEMANAGE YOUR ACCOUNTCONTACT US USA (ENGLISH) Gases Supply & Service Industries Investors Careers Our Company Powered by Innovation Our argon is used in wafer production for solar carports like those at our Danbury, CT Headquarters. The carports save energy, reduce carbon emissions, and generate half of the building’s annual electricity. #PraxairIsEverywhere See more > Fusing Productivity & Affordability Our Stargon™ SS blend for MIG welding stainless steel is a carefully controlled blend of Ar, CO2 and N2 that helps you improve deposition rates, weldability and color matching, while helping you to reduce your costs. #PraxairIsEverywhere See more > News PX $169.03 +0.16 September 17, 2018 Praxair Named to Dow Jones... more August 07, 2018 Praxair Named One of America’s... more July 26, 2018 Praxair Reports Second-Quarter... more View All Committed to Sustainability At Praxair, we create technologies, products and services that support our mission of making our planet more productive. → Praxair Proud - Around the World See why Praxair is a "best place to work". → Get Social Be part of the conversation. Facebook Twitter LinkedIn YouTube Instagram RESOURCE LIBRARY: Safety Data Sheets Reports, Papers, Case Studies & Presentations Specification Sheets & Brochures Videos NEWS: All News Quarterly Earnings CALENDAR: All Events Investor Events Tradeshows & Conferences Recruiting Events Copyright 2013-2018 Praxair Technology, Inc. All rights reserved. Legal Notice Privacy Statement Site Map Tips for the Best Viewing Experience Facebook Twitter LinkedIn YouTube Instagram