Weerulin GmbH develops and manufactures refractory products and industrial supply articles and offers formed and unformed refractory products as well as refractory concepts ranging from monolithic raw material mixes to a vacuum snorkel with integrated argon flushing system. The product range includes monolithic refractories based on alumina (Al2O3) and magnesite (MgO) as well as items such as shotcrete, tap-hole masses, casting concretes, mortars and prefabricated parts for blast furnace, EAF and tundish applications. Production is carried out on fully automated production facilities in Muelheim an der Ruhr and products are sold under the FOR® brand to large steel producers domestically and abroad (e.g. ArcelorMittal, Salzgitter AG, TATA Steel, ThyssenKrupp). In addition, Weerulin conducts R&D with a particular focus on distributor wear-lining masses for the tundish and provides customer-specific refractory solutions and service offerings. Weerulin GmbH is a family business.
die Herstellung und der Vertrieb von feuerfesten Produkten und Industriebedarfsartikeln aller Art.
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Source: German Commercial Register (Handelsregister) Duisburg Local Court, HRB 14303 (as of 27 September 2026)
Source: German Commercial Register (Handelsregister) Duisburg Local Court, HRB 14303 (as of 27 September 2026)
Source: German Commercial Register (Handelsregister) Duisburg Local Court, HRB 14303 (as of 27 September 2026)
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Source: German Commercial Register (Handelsregister) Duisburg Local Court, HRB 14303 (as of 27 September 2026)
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