It consists of an open topped cylindrical steel shell equipped with a roof that floats on the surface of the stored liquid.
Internal floating roof tank.
The roof rises and falls with the liquid level in the tank.
The internal floating roof tank ifrt was developed in the mid 1950s to provide protection of the floating roof from the elements including lightning strikes to the floating roof.
An external floating roof tank is a storage tank commonly used to store large quantities of petroleum products such as crude oil or condensate.
In principle this eliminates tank breathing loss and greatly reduces the evaporative lo.
Storagetech storage tank internal floating roofs storagetech has been proudly innovating designing manufactiring and installing external and internal pon.