Salzgitter Mannesmann Stainless Tubes GmbH

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Based in Mülheim an der Ruhr, Germany. Established in 1994. Salzgitter Mannesmann Stainless Tubes GmbH is a manufacturer of seamless stainless steel and nickel based alloy tubes and pipes. The group integrates the tradition of three seamless stainless steel worlds (Mannesmann, Dalmine and Vallourec). Resulting in “DMV Stainless” from this international merger in 1994, DMV became a part of Salzgitter group in 2003 and adjusted its name to Salzgitter Mannesmann Stainless Tubes in 2008.


  • Wiesenstrasse 36  

Town, State, Country

  • Mülheim an der Ruhr, North Rhine-Westphalia, Germany  


  • 45473 
  • Year Established 2008
  • Year Established Initial 1885
  • No. of employees 1,001-5,000
  • End User Industries Oil & gas, energy, chemical, medicine, construction, marine, transport


  • AD-2000 Merkblatt
  • ISO 14001
  • ISO 9001
  • PED (97/23/EC)
  • Germanischer Lloyd
  • ASME
  • API Product Specification

Trade Association Membership

  • ESTA - European Steel Tube Association
  • Edelstahl-Vereinigung eV


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