Inner floating roof tank vertical cylindrical steel welded oil tank

BBN can supply vertical cylindrical inner floating roof oil tanks in GB50341-2003 standard, GB50128-2005 vertical cylindrical steel welded oil tank standard and API650-2007 standard.

The floating roof storage tank (internal floating roof oil tank) is composed of a floating roof floating on the surface of the medium and a vertical cylindrical tank wall. The floating roof rises and falls with the increase or decrease of the medium storage in the tank. There is an annular sealing device between the outer edge of the floating roof and the tank wall. The medium in the tank is always directly covered by the inner floating roof to reduce the volatilization of the medium. The volume of floating-roof storage tanks is relatively large. Giant storage tanks with a volume of 200,000 have been built abroad, and the largest storage tank in my country has a volume of 150,000.

Features of internal floating roof tanks:

Inner floating roof tanks are commonly referred to as inner floating roof tanks, floating roof tanks, inner floating pan storage tanks, inner floating pan tanks, etc. Specifically, it refers to an environmentally friendly and economical storage tank that is equipped with aluminum, stainless steel and other series of internal floating roofs in storage tanks and oil tanks to prevent liquid volatilization. It belongs to the assembled floating roof under the vault of the storage tank. It is a volatile liquid storage tank that combines the structure of the dome tank and the inner floating roof. The outer vault of the vertial steel storage tank is combined with the floating roof inside the tank. It is currently used in gasoline, aviation kerosene and volatile liquids. It has been widely used in strong chemical liquids.

Features of internal floating roof structure:

The inner floating roof or inner floating plate refers to the floating roof that floats on the liquid surface of the oil tank and moves up and down with the oil and liquid. Covering the liquid surface with this kind of inner floating roof is currently recognized as the most ideal and most economical and practical method for reducing oil evaporation loss.