Tube manufacturing seamless

Seamless expertise, seamless products – completely reliable

High pressure resistance, strong load capacity, uniform shape: The advantages of seamless tubes are clear. This makes them ideal for many industrial applications. We are experts in the development, production and processing of seamless precision steel tubes. Seamless hot rolled, seamless cold drawn and in numerous dimensions. Individual and customized production is our core competence. After all, we’ve been working with pipes for over 100 years and are constantly developing our know-how for you. As part of this, we rely increasingly on new technologies and the use of BigData. Our furnaces, for example, are heated by software-driven control systems. This ensures that the heating is appropriate for the material as well as requirements, with minimum consumption.

Artificial intelligence is not a vision. We’re already using it in production and our plants are systemically networked. This makes our production more efficient and ensures precise results. Thanks to predictive maintenance and self-optimizing equipment, we increase quality and output so that you can rely on on-time delivery. In the usual high BENTELER quality.

Seamless tube production

How our hot-rolled steel tubes are made.

Whether in Schloss Neuhaus, Dinslaken or Shreveport, USA, we produce hot-rolled, seamless carbon steel and alloy steel tubes with up to 13 % chromium content. 

Up to 160t tensile strength for our seamless cold drawn precision steel tubes.

Our drawing shop in Schloss Neuhaus is one of the largest and most modern for seamless precision steel tubes in Europe. We produce to the closest tolerances. Even in sizes from 4 mm outside diameter. That’s what we call to the point.

Online and extremely precise: Tube quality thanks to 3D inspection


To ensure that we supply you with tubes of the highest quality, we keep a constant eye on them. At our Schloß Neuhaus hot rolling mill in Paderborn, we optimize material and production costs by early and comprehensive assessment. A new 3D surface inspection system allows us to detect possible defects on 100 % of the pipe surface over its entire length. Online, extremely precise and without stopping the rolling operation. And you? You get our hot rolled quality steel tubes even more cost effectively. 

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