Round Tubes – lightweight, robust and available in the right size for every application
Round tubes from W. Hartmann & Co. combine low weight with high strength and easy processing. W. Hartmann & Co. offers a wide range of surface finishes – from brushed and polished to anodised and colour-coated – providing the right solution for every application. The possible applications are diverse, including mechanical engineering, construction, shopfitting and exhibition stand construction, as well as the furniture industry. Our aluminium round tubes also offer the advantage of being fully recyclable – again and again.

Stock range
Select from the available options to see which combinations are available. The selection options automatically adjust to show the available combinations.
Why W. Hartmann & Co.
Individually finished
Profiles in your preferred colour – RAL, anodised or stainless-steel look.
Flexible and Reliable
With our own fleet, we get your goods to their destination quickly and reliably.
Personal Support
Direct, dependable customer service – fast and solution-oriented.
Experience Since 1925
Expertise, quality and continuity for more than 100 years.
Maximum choice for maximum flexibility
A wide range with numerous options – Round tubes precisely tailored to your application.
Variety of dimensions
- 9 different Round tube thicknesses from 1 to 10 mm
- 45 different Round tube diameters from 6 to 200 mm
- 6000 mm standard length, special lengths available on request
- Can't find the dimensions you need? Get in touch with us!
Variety of surface finishes
- Mill-finish aluminium Round tubes
- Anodized aluminium Round tubes
- Powder-coated aluminium Round tubes upon request
- Additional processing options: grinding, polishing
- Can't find the right colour? We'll find it for you.
Variety of machining options
- Sawing
- Drilling
- Milling
- Deburring
- Punching
Variety of accessories
- Other profiles available from stock (F, L, U, T and Z profiles, as well as bars and tubes)
- Sheets available from stock (mill finish, piece anodised, coil anodised, powder-coated, coil-coated)
- Custom bent profiles made from sheet
- Many other alloys available on request