Our aluminium polished square tube, also known as 'polished box section', is an aluminium tube or pipe with a smooth and clean surface finish. All of our aluminium box section comes straight from the mill after extrusion and because aluminium is a soft metal, it may have some minor scratches, defects or extrusion lines.
In construction, these are usually not an issue, as the aluminium square tube is used for an intended structural purpose. However, when used architecturally and on display, the surface of the metal could be visible and the architect or designer would choose a polished aluminium square tube for a quality appearance.
All of our polished tube undergoes a mechanical polishing process. The sides of the box section are grinded, buffed then polished using physical tools. Any roughness is significantly reduced and smoothed out.
Aluminium Warehouse will supply all of our bright polished tube with a plastic sleeve or film to protect the newly polished surface as well as package every item with great care to ensure safe arrival.
If looking for alternative aluminium tube, see aluminium round tube, aluminium square tube, aluminium rectangular tube. We also supple stainless steel tube and mild steel erw tube.