GCC manufactures Fedur straight spools with diameters ranging from NW 400mm up to 1,600mm and a wall thickness from 12mm up to 75mm. The minimum wall thickness in combination with the thickness of the Top and Base layer is determined based, among others, on operating pressure and application. The maximum wall thickness is dependent on the diameter and spools length. GCC can manufacture Fedur straight spools that are up to 18,000mm in length. Fedur straight spools offer a durable solution for abrassive slurry transports. These type of straight spools are widely used in the dredging and mining industry.