During the multi-stage processes of refining raw oil into basic or high-quality end products, the highest demands are placed on process reliability and quality of the products. In order to withstand the constant load, the installers rely on abrasion- and temperature-resistant forged products. Here, parts are used which are overwhelmingly able to withstand changing temperatures, humidity, and corrosive and potentially explosive atmospheres.

Because of their good mechanical properties, most of all fatigue strength in fluctuating temperatures and outstanding resistance to several kinds of corrosion, the following materials are especially suitable: