Welding gas cylinders are not just for rent anymore! Now, for a more economical price, you can own your own cylinders, and cut out the middle man of renting. With the various types of welders and welding jobs necessary on a farm, in a garage, or within a business, the economic impact of owning your own tools and equipment can mean big savings. Welding gas cylinders are available in many sizes and different options of gas. Available gasses may include Oxygen, Argon, and Acetylene, available in stores for purchase. Sizes of cylinders vary, and accessories are also available. Cylinder racks and rolling carts make them portable, while gauges keep track of how much gas has been consumed, allowing for timely refilling of the tanks.Cylinders can be purchased empty or full of needed gas. Other accessories for these tanks are also available, such as hoses, torches, and tools for upkeep and adjustment.