Galvanized square tubes
Galvanized square tubes are robust steel hollow sections for posts, frames, gates, railings and weather-exposed outdoor structures.

Common sizes and weights per metre
The table shows typical trade dimensions for guidance. Actual stock availability, standard, surface finish and cutting are clarified to match your enquiry.
Typical uses for galvanized square tubes
Square tubes with a galvanized surface combine a clean profile geometry with practical corrosion protection. They are suitable for posts, frames, gates, railings and outdoor structures. We can supply cut lengths, combine items with other sections and coordinate delivery to your site, workshop or business.
- Cutting and project-related picking available
- Advice on dimensions, weight and alternative sections
- Delivery in the Krefeld area, the Rhineland and beyond
| Dimension | Weight / guide |
|---|---|
| 20 x 20 x 2 mm | 1,13 kg/m |
| 25 x 25 x 2 mm | 1,44 kg/m |
| 30 x 30 x 2 mm | 1,76 kg/m |
| 40 x 40 x 2 mm | 2,39 kg/m |
| 40 x 40 x 3 mm | 3,49 kg/m |
| 50 x 50 x 3 mm | 4,43 kg/m |
| 60 x 60 x 3 mm | 5,37 kg/m |
| 80 x 80 x 4 mm | 9,55 kg/m |
Need galvanized square tubes cut to size?
Send us the dimensions, length, quantity and required processing. We will respond with a suitable solution.