Fixed and Floating Roof Storage Tank
Oil, Gas And Petrochemicals
These vessels are used in refineries in the form of a cylinder at high capacities. If their roofs are fixed and they are located at a certain height, they are referred to as fixed-roof vessels/tanks; if they move up and down by the amount of liquid, they are called floating-roof vessels/tanks. These vessels/tanks are normally manufactured under atmospheric pressure and at a certain height. To increase capacity, their diameter may change.