Made of aluminium, 66% lighter than the steel cylinders, hence this makes the cylinders portable and easy to handle in emergency situations. Unlike steel, aluminium cylinders are corrosion resistant. Steel cylinders are very prone to corrosion and start rusting immediately. So, oxygen taken from steel cylinder contains iron particle. World over, in all developed country it is mandatory to use Aluminium cylinder in medical application. A Superior Smooth external look with high gloss finish and easy maintenance gives a superior look to your Interiors. Highest quality of high strength aluminium alloy is used and each cylinder is tested at every stage of Manufacturing. The Quality and Safety Conform to International Standards. Refilling of gas can easily be done by qualified gas manufacturer very easily and promptly.