Tube manufacturing welded

On time, reliable, flexible

Outstanding surface quality, efficient production. BENTELER's welded and welded-drawn tubes are backed by excellent technological know-how and unsurpassed material expertise. With our many years of experience, we develop, produce and supply precision steel tubes of the highest quality.

In doing so, we draw on an extraordinary range of steel grades, for example for our directly welded precision steel tubes in Paderborn. Our own heat treatment facilities produce the best mechanical properties. Do you need particularly small dimensions? We know a lot about their production, too.

 

The right process for every requirement

Whether it’s DC, high-frequency induction welding or laser welding – we are masters of the most diverse processes. Furthermore, in Paderborn, our laser welding facility specializes in U / O-forming and joining in a single operation. In Bottrop, Germany, and Rothrist, Switzerland, we have plenty of experience in welded drawn precision steel tubes – using the high-frequency induction welding process. Non-destructive testing methods such as eddy current or ultrasonic testing also ensure optimum quality.

Technically proficient, extremely flexible – guaranteed. Thanks to our sophisticated logistics, we can also fulfil your wishes at short notice. In whatever quantities you need. All that, on time and reliably.

Welded tubes on the conveyor belt

Competence is also demonstrated in our processes. For example, for the production of our directly welded precision steel tubes (ERW) and our DC-welded small tubes.

Lo and behold! This is how BENTELER Steel/Tube produces laser-welded precision steel tubes.

Welded drawn precision steel tubes, a technique in itself. 

Our welding processes at a glance

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