Heat transfer

We offer one of the most comprehensive steel tube portfolios for all kinds of modern energy production and the corresponding auxiliary units. We also supply products for applications in the chemical and petrochemical industries. Our tube products are distinguished by maximum pressure and heat resistance, strength and durability.

For the use in oil-fired, coal and gas power stations, waste incineration plants and boilers in the cellulose industry, we offer tubes with a heat resistance of up to 620° C. What is more, we also offer tubes with an internal profile that ensure ideal heat transfer thanks to their unique internal geometry. At request, we supply steel tubes with a length of up to 23 meters for heat recovery steam generators (HRSG) of gas-fired power stations and produce complete serpentine tubes for superheaters.

Our heat exchanger tubes not only convince through their universal usability. As straight tubes, we can supply them in a length of up to 25 meters. Our fully automated U-tube production allows for the tightest bending radii and precise geometry.

Our optimized Multi-Lead Rifled Tubes used at a lead angle of 40° in vertically tubed special boilers ensure efficient boiler technology. We also supply these tubes as Multi-Lead Rifled Tubes with a lead angle of 30°.

Our serpentines made of unalloyed and alloyed steels are suited for power plants as well as waste incineration plants. Formed and bent according to individual specifications, they provide for a more compact design and more flexible operation.