Specifically designed to meet the demanding requirements of the seamless rolling process, with capacities up to 1 Mtpy. rotary hearth furnaces are used for heating round blooms with diameters up to 400 mm and lengths up to 5 m.

Walking beam furnaces are used for the intermediate reheating of mother tubes before sizing/stretch reducing and can also perform in-line normalizing treatments.

Proven mechanical design and cutting-edge technologies for combustion control guarantee high product quality, minimal environmental impact and the lowest operating and maintenance costs.