A propane tank is a container designed to store propane gas, a type of fuel commonly used for heating, cooking, and powering appliances. These tanks come in various sizes, ranging from small portable cylinders to large stationary tanks, and are made from durable materials to withstand high pressure. Propane is a clean-burning fuel that is often used in rural areas where natural gas is not available. The tanks are equipped with safety features, such as pressure relief valves, to prevent over-pressurization. Proper handling and storage of propane tanks are essential to ensure safety and efficiency.