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.
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')