Dosing systemsChart Industries has been perfecting liquid nitrogen dosing for preservation, pressurization, and freezing in a wide variety of packaging applications for over 30 years. Being the first to market with new technologies and the only global turnkey LN2 system supplier, our premier nitrogen dosing systems have become the standard throughout the world. Based on the physical characteristic that one part of liquid nitrogen warms and expands into 700 parts of gaseous nitrogen at ambient temperature, Chart's engineers have designed automated dosing equipment and complete systems that precisely dispense a measured dose of LN2 into each container prior to sealing. Vacuum Insulated PipingChart Industries is a world-leading designer, manufacturer and installer of standard and custom modular vacuum insulated pipe (MVIP) systems. This unique product is also referred to as Vacuum Jacketed Pipe, Cryogenic Pipe, or Super Insulated Vacuum Line (SIVL). Our industry-leading warranties and 40 years of experience, cover the spectrum of traditional industry applications from heat-leak sensitive helium lines to highly engineered aerospace applications.We offer MVIP Pro®, MVIP Python® and MVIP Select® to meet almost any cryogenic liquid application specification and requirement. This wide product offering along with our exclusive Invar CryoFit Bayonet connection has made MVIP the installer’s no. 1 choice from around the world.Our approach is ‘total engineered systems solution’. We can supply bulk tanks, Perma-Cyl® MicroBulk tanks along with many options and accessories to integrate with the MVIP for a turnkey solution.