A gas storage tank is a specialized device used for storing gases while also maintaining system pressure stability. They can be categorized into high-pressure, low-pressure, and atmospheric pressure storage tanks based on their pressure-bearing capacity. Additionally, they can be classified by material, such as carbon steel, low-alloy steel, and stainless steel storage tanks. A gas storage tank (pressure vessel) typically consists of components like the cylinder, end caps, flanges, connecting pipes, sealing elements, and supports. Furthermore, it is equipped with safety devices, gauges, and internal parts designed for various production processes.