Salzgitter Mannesmann Röhrenwerke

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Mannesmannröhren-Werke in images and sound

Our image film provides an overview of the companies in the Business Unit Energy.

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Brand of the century

Mannesmann ranks among the most prominent brands in Germany's industrial history, among the brands of the century presented by Florian Langenscheidt in his book "Marken des Jahrhunderts".

Steel tubes from Mannesmann – innovation and tradition

For more than 100 years now, the name of Mannesmann has been synonymous worldwide with steel tube and pipe of superlative quality. The company's success story started in 1885, when the brothers Reinhard and Max Mannesmann invented the pierce rolling process for the manufacture of seamless steel tubes. Their invention paved the way for countless technical innovations which would have been either uneconomic or unfeasible with the methods available at that time. Continuous further development of the products and our customer-oriented approach have taken the companies in the Business Unit Energy to where they are today: among the leaders in the steel tube and pipe industry.

The companies and affiliates combined in the Business Unit Energy under the management of Mannesmannröhren-Werke GmbH produce seamless and welded tube and pipe on three continents and for the whole world. So we can proudly claim that our products encompass the globe – as large-diameter pipe and line pipe, precision steel tubes, stainless steel tubes and many other variants.

Besides the Strip Steel, Plate/Section Steel, Trading and Technology Business Units, the Business Unit Energy represents an important pillar of Salzgitter AG. 

 

Rohransichten Spiralnahtgeschweißte Großrohre Herstellung von nahtlosen Edelstahlrohren Wanddickenmessung von HFI-geschweißten Rohren Präzisionsstahlrohre unterschiedlicher Abmessungen Vollautomatisch gesteuerte Werkstoffprüfung Visuelle Innenkontrolle bei einem spiralnahtgeschweißten Großrohr Gebogene Präzisionsstahlrohre Glatte und gerippte Kesselrohre Wärmebehandlung von nahtlosen Edelstahlrohren Auswalzen einer Bramme im Blechwalzwerk PE-isoliertes Leitungsrohr

Rohre verschiedener Abmessung

Prüfroboter

Großrohr-Prüfung

Gebogene Präzisionsstahlrohre

Glatte und gerippte Kesselrohre

Wärmebehandlung von nahtlosen Edelstahlrohren

Auswalzen einer Bramme im Blechwalzwerk

Beschichtete Rohre

 

The Business Unit Energy

Read more about the product portfolio of our companies or contact them directly.