Products & Service

Application areas

Reliable precision for your solutions

Seamless precision steel tubes

Hot-rolled steel tubes

Welded & drawn precision steel tubes

Special tube shapes

Welded & size-rolled precision steel tubes


News from the group

January 27, 2023 | Our plant in Bielefeld-Brackwede welcomed the Salzgitter Group management Board to its premises last Tuesday and served as the venue for one of its meetings.

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December 19, 2022 | Dear friends of #Mannesmann,
A challenging year is coming to an end and we are grateful for the successful cooperation with our customers, suppliers and partners over the past 12 months.

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November 30, 2022 | It is important to Mannesmann to make a contribution to a climate-friendly future. Therefore, we are developing precision steel tubes for hydrogen applications in the automotive industry.

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November 03, 2022 | A warm welcome to the new member of the management team at Mannesmannröhren-Werk GmbH.

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Involvements & History

Initiative Automotive

Within the "Initiative Automotive" we are pooling our specialist skills and are working continuously on the further development of materials, processes and services. In close cooperation with our customers, innovative concepts and ideas for the automotive industry of tomorrow are created.

Salzgitter Mannesmann Renewables

With Salzgitter Mannesmann Renewables, we are actively shaping the future of energy supply. We offer highly finished steel products and customized, competitive system solutions for customers in the energy sector. Find out more about about our offer.


The brand's history began with the invention by the Mannesmann brothers in 1885 of the revolutionary process for manufacturing seamless steel tubes. The interplay of tradition and innovation helped Mannesmann achieve world renown and still stands for outstanding quality today. Read our exciting history marked by change.