6063 7075 Extruded Small Diameter Color Anodized Aluminum Tube
This page covers a color anodized aluminum tube produced by extrusion from 6063 and 7075 alloys and supplied in small diameters. The tube combines a light weight, a straight and uniform profile, and a colored anodized surface that is both decorative and protective, suiting buyers who need a small diameter tube with a clean extruded finish.
6063 is a widely used extrusion alloy known for a smooth surface and good formability, which makes it suitable for visible parts. 7075 is a higher strength alloy often chosen where strength matters more. The tube can be offered in either alloy so the balance between finish, formability and strength fits the end use.
The tubes are formed by hot extrusion, which pushes heated aluminum through a die to create a continuous profile with a consistent cross section. Extrusion allows small diameter round tubes and other profile shapes to be produced with a uniform wall and a straight axis. After extrusion the tube is cut, straightened and prepared for surface finishing.
Color anodizing is an electrochemical surface treatment that builds a controlled oxide layer on the aluminum surface. This layer is integral to the metal rather than a coating, so it does not flake or peel in the way a paint might. The anodized finish can be produced in a range of colors, letting the tube match a decorative scheme while gaining surface protection.
A color anodized aluminum tube is often chosen when appearance and durability both matter. The colored surface resists fingerprints and normal wear better than a bare mill finish. Because the finish is part of the metal, color anodized tubes are commonly used for visible frames, poles, trims and decorative details.
Typical uses include lightweight frames, telescopic and support poles, tent and awning structures, decorative tubes, display and furniture parts, and general fabrication that needs a small diameter aluminum tube. A small diameter, a light weight and a colored anodized surface suit products that are handled or displayed and need to look tidy over time.
Surface options can include different anodized colors and levels of gloss, as well as other common aluminum finishes where required. The final color and surface are agreed before production, and color matching against a physical sample is recommended for decorative applications.
To request a quotation, please share the alloy, the outside diameter, the wall thickness, the length and the required finish, together with the quantity and the destination. With these details the appropriate tube and surface treatment can be confirmed quickly.