Cylinder gas is a gas that is filled under very high pressure. The gas is filled into a cylinder, which is either a pressure vessel or a tank that can hold the gas without any leakage and without any wear and tear. Cylinder gas has found various applications in the industry as well as for domestic purposes. High Pressure Gas Cylinders: Applications Let us start with applications for domestic purposes. Cylinder gas is used very extensively in homes. Typically, LPG or liquefied petroleum gas, propane or butane is pumped into a cylinder. These gases help in burning the stove or other appliances on which cooking, boiling and other activities are carried out. Next, High Pressure Gas Cylinders is used on a much broader scale in the medical industry. Oxygen is injected into the cylinder, which is then supplied to patients in need of oxygen in hospitals. Sometimes, gases other than oxygen are also transported into cylinders and kept in laboratories of medical institutions where medical ...