Types of storage equipment Equipment used to store raw materials, semi-finished products and finished products for production is called storage equipment. This type of equipment is relatively simple structure of the container class equipment, it is also known as storage containers or storage tanks, according to its structural characteristics of vertical storage tanks, horizontal storage tanks, spherical tanks and liquefied petroleum gas cylinders, etc., used in oil , Chemical, food, pharmaceutical, light industry, energy, environmental protection and other industries. Features: The pressure inside the tank is directly affected by the temperature; the medium is often flammable, explosive or toxic.