November 13, 2023 | On 6th January 2021, the United States Environmental Protection Agency (US-EPA) announced a ban on the manufacture, use and distribution in commerce of 5 Persistent, Bioaccumulative and Toxic (PBT) substances including articles containing these substances (Persistent, Bioaccumulative, and Toxic (PBT) Chemicals under TSCA Section 6(h) | US EPA).
Please take a look at the related declaration on our website.
November 2, 2023 | Following the successful experience with the visit of the VIACTIV fitness truck in Hamm, we are continuing to place an important focus on ergonomic work and the back health of our employees.
October 25, 2023 | At Mannesmann, certified environmental, energy and occupational health and safety management systems form the basis for a careful use of resources for many years. In the framework of a comprehensive sustainability project, we have significantly expanded our efforts and anchored sustainability more than ever in our corporate strategy and culture.
September 26, 2023 | We have adjusted the dimensional program for our hot-rolled seamless steel tubes. From now on you can order hot-rolled tubes (hollows and finished tubes) with the following dimensions:
Outer diameter: 17.2 - 133 mm (0.677 - 5.236'')
Wall thickness: 2 - 20 mm (0.079 - 0.787'')
Lengths: up to 22 m (up to 72.2')
Sustainability at Mannesmann
Together with all locations, a sustainability team is working on the development and implementation of a comprehensive sustainability strategy for Mannesmann Precision Tubes.
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 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.