Gas storage tanks are specialized equipment for storing gases, also serving to stabilize system pressure. They can be categorized into high-pressure, low-pressure, and atmospheric pressure storage tanks based on their pressure-bearing capacity. According to the material, they include carbon steel, low-alloy steel, and stainless steel storage tanks. A gas storage tank (pressure vessel) typically consists of components such as the cylinder, end caps, flanges, pipe connections, sealing elements, and supports. Additionally, they are equipped with protective devices, meters, and internal parts for various production processes.