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.

Black Steel Tubes & Profiles

Round and shape tubes for various applications

Since September 2011 we are also offering black steel tubes and profiles to our customers. Our tube portfolio now includes not only galvanized, pickled and stainless steel tubes, but also tube and tube components from non-finished structural steel. Our black steel tubes, for example, are used in the manufacture of scaffolding, truck and car trailers, as well as in lightweight steel structures.


Round tubeØ 26,9 - 88,9 mm
Square tube20 x 20 - 60 x 60 mm 
Rectangular tube30 x 18 - 80 x 40 mm
Flat sided oval tube50 x 30 mm
Tube lengthsvon 3 bis 12 m
Wall thickness1,25 - 4,00 mm
Cut lengthsof 300 to 3,000 mm (tolerances +/- 0.5 mm)


Quality data

Production in accordance with EN 10219, EN 10305 and all other common tube standards in accordance with DIN and EN
Inline eddy current weld testing
Position of weld seam freely selectable
Outside and inside weld removed