All Propane cylinders with the exception of the 1 lb. Sizes lbs. Toll Free: Used as an inert gas in electrical systems, chemical and the food packaging industry. Nitrogen is used in purging pipelines, Arbor PBI-6SA tanks, ship and barge holds and furnaces. It is also used as a drying gas in pipelines, chemical treating units, tankage, plant piping and boilers. Nitrogen will Arbor PBI-6SA support combustion. It renders the atmosphere inside lines and storage tanks Arbor PBI-6SA, reducing the[…]