30 years of TUBE-TEC – trade event & anniversary celebration
Last Thursday, we celebrated our 30th anniversary with around 100 guests. The specialist event provided the perfect opportunity to look back on three decades of innovation, growth and commitment together with customers and partners – and at the same time to look ahead to the future.
We were particularly delighted to welcome our high-calibre speakers:
🔹 Prof. Dr. Ing. Michael Beckmann (TU Dresden) – Energy supply in Germany
🔹 Dr. Dietmar Kestner (Managing Director of VAIS) – Trends in plant service
🔹 Prof. Dr. Dr. Sergei Sizov (Koblenz University of Applied Sciences) – Insights into artificial intelligence
On our side, Mr Dietmar Held presented the latest investments and products, including:
- U-tube heat exchangers (as apparatus, bundles or U-tubes in layers)
- In-house production of supplier programmes for waste incineration (e.g. protective shells, brackets)
- Expansion of our machine park with a second half-pipe bending machine for stainless steel coils and floor spirals
The finale was our anniversary celebration at the community centre in Nistertal, where we had many inspiring conversations.
A big thank you from the TUBE-TEC management team, Ute Brisch, Claudia Seiler and Natascha Sommer, to all guests, speakers and especially to Dr Kestner for his professional moderation. It was a thoroughly successful day!
Cover photo, from left to right: Dr Dietmar Kestner, Ute Brisch, Natascha Sommer, Claudia Seiler, Dietmar Held, Prof. Dr Ing. Michael Beckmann

