Metal Tubes & Hoses

For the global metal tube industry Rosendahl provides manufacturing lines for smooth and corrugated products demonstrating utmost precision and corrosion resistance.

The tubes fields of application are manifold and serve the energy, solar, chemical, food and automotive industry. Rosendahl specialises in the processing of high-alloyed steels, nickel-base alloy, copper, aluminium and titanium into precision tubes.

Rosendahl’s key technologies in this area are:

  • Tube forming and calibration systems
  • Corrugation
  • Fully automated welding technologies
  • Laser / TIG / Plasma
  • Continuous heat and surface treatment
  • Devices for tube cutting, tube coiling and tube handling


Your Partner:

Metal Tubes & Hoses

KNILL Energy Holding GmbH & KNILL Technology Holding GmbH, A-8160 Weiz, Tel: +43 (0)3172/2505-15, office@knillgruppe.com, Site by HGS