INTERNALLY ANODIZED TUBULARS
In different sectors there is a need for tubular bars to be anodized both externally and internally to ensure strength, hardness, durability and qualitative inalterability of the surface and coloring
Aluminum bars can be up to 7500 mm and can be anodized in their full inner and outer length, obtaining a uniform oxide layer.Cutting bars after the anodization treatment reduces production costs as there is less materials handling compared to the anodization of small tubular pieces.
This technique is particularly appreciated by pneumatic engineering, and above all for the production of cylinders, pumps and telescopic systems.
