Oxy-fuel equipment mixes fuel gases such as acetylene, propane, propylene, or natural gas with a dedicated oxygen supply for high-temperature cutting, heating, and welding of ferrous metals. MAP-Pro and propane equipment uses disposable fuel cylinders for quick and easy heating, brazing, and soldering. Air-acetylene equipment mixes acetylene with atmospheric air for heavier duty brazing and soldering applications. Butane torches and lighters are easy to refill and suited for precision heating applications. Gas regulators and flowmeters control the pressure and flow of compressed gases from storage cylinders and pipelines to torches and other applications. Gas cylinders and accessories are used for safely storing, transporting, and dispensing compressed gases. Flint lighters are used for manually igniting gas torches.