A commercial cylinder is a type of LPG cylinder that is used at non-domestic places such as electricity generation, transportation, poultry, industries, and restaurants. These cylinders typically have larger capacities ranging from 45kg to 50kg). Commercial cylinders are filled with liquefied petroleum gas (LPG) which is used as a fuel for cooking, heating, and other industrial applications. The body of an LPG cylinder is deep drawn in two pieces and then welded together to make a compact unit without any seams). The prices of commercial LPG cylinders can vary depending on the location and are subject to change over time.