Companies Products Contact General terms and conditions Companies Companies The name SIEVERING has stood for refractory products in the steel industry for over 40 years. Competence paired with cost awareness - that is our approach for the development of new refractory concepts for our customers. Refractory products from SIEVERING are used in the entire steelmaking process and other high-temperature processes. Our refractory masses are based on high-quality raw materials such as sintered magnesia, fused magnesia, dolomite, olivine and, for our alumina products, chamotte through to sintered and fused corundum rich in aluminum. The company philosophy of SIEVERING places the partnership dialogue with the customer in the foreground. Together we identify and define the requirements for the product. We develop tailor-made refractory solutions based on proven product groups. SIEVERING has been a member of the WEERULIN Group since 2003. With a total annual production of almost 50,000 tons, this group is one of the leading European manufacturers of monolithic refractory products. As part of this partnership, SIEVERING has all products manufactured on fully automated production systems in the Mülheim plant. Like the other companies in the WEERULIN Group, SIEVERING is certified according to DIN EN ISO 9001. In addition to this quality standard, we are always ready to make individual quality agreements with our customers. There are SIEVERING products for the classic steel mill units. These include: converter Electric oven Steel pan RH vacuum system Steel manifold Sievering GmbH & CoKG Lingenstrasse 12-14 45472 Mülheim an der Ruhr Tel. +49 (0) 208/495 389 0 Fax +49 (0) 208/495 389 9 www.sievering-feuerfest.de info@sievering-feuerfest.de next: Products to the top Copyright © Sievering GmbH & CoKG Imprint Data protection declaration