Designated accessory products for medium and high-end air compressors Storage pressure vessel refers to various types of storage tanks, such as gas storage tanks and liquefied petroleum gas tanks, which can store and contain gas and liquefied gases. The gas storage tank can be used to store compressed air in a factory using compressed gas to ensure the peak demand of the gas; to stabilize the pressure of the source And buffering; cooling the air and dirt in the air and discharging it from the system; eliminating or weakening the periodic current pulsation of the piston air compressor exhaust, stabilizing the pressure in the pipeline, and short after the shutdown The supply pipeline completes the necessary startup procedures during the time.