Aluminium ribbed (R)
- 35/40 mm
The aluminium, thanks to its lightness, is preferred to the stainless steel for large-sized frames.
We use aluminium-ribbed poles that are electro-welded, and not extruded, in order to provide the product with a higher mechanical resistance.
Moreover, our tubes are made of a special aluminium alloy that increases even more the durability of the final product.