You are on the company website of Wuppermann Group with its head office in Leverkusen, Germany.

Please note that Wuppermann Group sold all three pure sheet metal working sites as well as the facility for intralogistics and the Wuppermann Rohrtechnik GmbH with effect of 1.1.2018. Details of the sale can be found here.

Stainless Steel Tubes


Thanks to modern, high-performance production lines and high-grade source material, we are able to produce stainless steel tubes that feature superb technical  as well as optical properties. Our wide range of the latest machinery combined with a vast pool of know-how means we can deliver versatile solutions of a consistently high quality.


Round tubes  Diameters of 6 – 76.1 mm
Elliptical tubes   Outside dimensions from 9 x 5 to 90 x 60 mm
Oval tubes  Outside dimensions from 9 x 5 to 90 x 60 mm
Rectangular tubes   Outside dimensions from 5 x 5 to 60 x 60 mm
Specifically shaped tubes  Cross sections from 9 to 110 mm 
Wall thicknesses   0.4 – 3.2 mm



Quality data

Tubes to 76.1 x 3.2 mm (WIG/TIG- and laser-welded)
All common tube standards in accordance with DIN and EN
Certificate of compliance with EN 10204 3.1
Inline eddy-current testing
Continuous inline tube measurement
In-process acceptance testing
Strip thickness tolerances to +/- 0.02 mm
Restricted tube tolerances below +/- 0.1 mm
Fully optional weld-seam position
Inline annealing plant
DVGW type examination certificate (water and gas supply products)

Our standard product range includes round, elliptic, oval, rectangular, and polygonal tubes. In addition, we can produce customized profiles to extremely low tolerances in a wide range of cross sections and wall thicknesses, annealed tubes, and DVGW-approved tubes (for drinking water and gas) in the dimensions Ø 15, Ø 18, Ø 22, and Ø 28 mm.