Csi Gas LLC

CSI Gas LLC CSI Gas LLC is a specialty gas manufacturer with over 50 years combined experience in the specialty gas industry. CSI Gas LLC has been “Setting the Standard and Raising the Bar”. When it comes to supporting the refining, chemical, petroc...

CSI Gas LLC CSI Gas LLC is a specialty gas manufacturer with over 50 years combined experience in the specialty gas industry. CSI Gas LLC has been “Setting the Standard and Raising the Bar”. When it comes to supporting the refining, chemical, petrochem, LNG, enviromental, and energy markets, CSI Gas LLC is the company to call on. A valued supplier of specialty gases, high purity pure gas and distribution equipment for all specialty gas applications.