Based on years of experience and qualified professionals, Nuberg is one of the market players for Floating and fixed roof tanks in the Oil & Gas Industry. The group has a state of the art manufacturing facility for better quality of industrial products. To add further, the fixed-roof tank is a typical fixed-roof tank which consists of a cylindrical steel shell with a cone- or dome-shaped roof that is permanently affixed to the tank shell. To explain about a floating roof tank, these tanks consists of an open-topped cylindrical steel shell equipped with a roof that floats on the surface of the stored liquid, rising and falling with the liquid level..