Welcome to Mannesmann Stainless Tubes

Mannesmann Stainless Tubes is one of the leading global manufacturers of seamless stainless steel and nickel based alloy tubes and pipes.

With a dimensional range from 1.6 mm (1/16”) to 280 mm (11”) outside diameter and a manufacturing pedigree originating over 125 years ago with the invention of the seamless tube you can be assured of our customer commitment to quality and service.

News Events Jobs


"Green steel can be a strong business tool"

Green Steel World discussed with Mr Christophe Le Rigoleur, the Managing Director of Mannesmann Stainless Tubes, opportunities, obstacles and a new strategic direction needed to rise to the challenge…


Non-destructive evaluation of seamless Tubes & Pipes SMST-Tubes understanding of performance

Learn how the use of Probably of Detection (POD) analysis supports our Non Destructive Testing to give our Customers additional validation in the quality assurance of our products


Salzgitter AG, our parent company and Tenova on SALCOS®

Castellanza / Salzgitter, March 8, 2022 - Salzgitter AG and Tenova are stepping up their close technical cooperation and have concluded an important agreement for the realization of SALCOS® -…


Cover Story in Stainless Steel World

Read our Stainless Steel World cover story.


Learn how we have recognised our customer’s needs for rapid deliveries and used the flexibility of our global plants to provide a solution.

Tech Centre

From datasheets to calculators to apps. For engineers on the move visit our new tech centre.


Mannesmann H2ready brings our customers not only the Mannesmann stainless tube offering of stainless and nickel alloys but the much larger role the complete Mannesmann family brings towards the future of fuel cell technology and the development of the true environmentally friendly benefits thru the conversion of renewal energy into hydrogen.

Power ahead with hydrogen







Profiles & Components: Adding Value, Adding Service