Manfred Engelhardt
Wuppermann Metalltechnik GmbH
Großalmstrasse 7
4813 Altmünster
Austria
T. +43 (0) 50910 - 520
F. +43 (0) 50910 - 508
info.wtube(at)wuppermann.com
Publications
Pickled Tubes & Profiles
FUNCTIONALITY AND EFFICIENCY
We produce tubes and tube components from pickled steel for a whole variety of requirements, ranging from the purely functional to the ready-to-install, and from standard cross sections to elaborate profiles.
Our wide range of the latest machinery combined with a vast pool of know-how means we can deliver just about any technically feasible solution. Our standard product range includes round, elliptic, oval, triangular, 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.
Dimensions:
- Round tube: Ø 30 – 95 mm
- Rectangular tube: 30 x 15 – 100 x 50 mm
- Square tube: 25 x 25 – 75 x 75 mm
- Semi-oval tube: 25 x 30 – 80 x 30 mm
- Octagonal tube: Ø 30 – 70 mm
- Triangular tube: 30 x 30 x 30 – 70 x 70 x 70 mm
- D-shaped tube: 35 x 20 – 70 x 35 mm
- Elliptical-oval tube: 35 x 20 – 90 x 30 mm
- Flat sided oval tube: 34 x 17.5 – 94.5 x 25 mm
- Wall thickness: 1.00 – 3.00 mm
Quality data:
- EN 10305-3 and EN 10305-5 plus similar standards
- Certificate of compliance with EN 10204 3.1
- Inline eddy-current testing
- Continuous inline tube measurement
- Strip thickness tolerances to +/- 0.02 mm
- Cold rolling pass
- Outer and inner tolerances below +/- 0.1 mm
- Fully optional weld-seam position
- Outside and inside weld scraped
Premium tubes:
Premium tubes from Wuppermann meet especially high quality standards. We manufacture to outer and inner tolerances of less than +/- 0.1 mm and to wall-thickness tolerances of within +/- 0.02 mm. Round tubes can be manufactured to even narrower tolerances. In this case, the outer and inner tolerances lie within +/- 0.05 mm.