Mannesmann was a German industrial conglomerate. It was originally established as a manufacturer of steel pipes in 1890 under the name "Deutsch-Österreichische …

One specialisation of Mannesmann is high­-quality steel pipes for various applications, including hydrogen and CO 2 transport, cryogenic media, and oil-water mix systems. Our focus is on …

From the start, embedded optimum quality assurance has been the hallmark of steel tube development at Mannesmann. A key factor in this context has always been the production of …

The combination of pilger-rolling and pierce-rolling subsequently became known throughout the world as the “Mannesmann process”. It unlocked new potential in many fields of technology …

2025年1月29日 · Your leading partner for seamless & welded precision steel tubes as well as hot-rolled tubes - Reliable precision for your solutions.

Backed by 60 years of experience as a steel pipe manufacturer, discover why leading distributors trust Borusan Mannesmann.

Mannesmann invented the world’s first rolling process for the production of seamless tubes at their father's file factory in Remscheid. After many years of development work they filed a …

R.C. MANNESMANN Industries Ltd., develops engineering solutions for Oil & Gas Industries with decades of experience in pipes,valves fittings & flanges and equipment. An experience that …

Die Mannesmann AG war ein deutsches Industrie­unternehmen in Rechtsform einer Aktiengesellschaft mit Sitz in Düsseldorf und oberste Holdinggesellschaft des Mannesmann …

Mannesmann ist die Marke von Generationen. Und eine 130 Jahre alte Innovation, die Branchen nicht nur revolutioniert, sondern erst geschaffen hat. Die Vernetzung der Gesellschaften im …