Product Selection Differences for Aluminium Hollow Section Extrusions

When selecting Aluminum Hollow Section Extrusions, there are several key factors to consider:

1. Aluminum Grade: Different grades of aluminum offer varying levels of strength, corrosion resistance, and formability. Common grades include 6061 and 6063, each with its own characteristics.

2. Dimensions: Consider the outer dimensions (width, height) and thickness of the extrusions to ensure they meet your project requirements.

3. Alloy Temper: The temper of the aluminum affects its mechanical properties. Options include T4, T5, and T6, each offering different levels of hardness and strength.

4. Surface Finish: The surface finish of the extrusions can vary, including options like mill finish, anodized, or powder-coated, which can impact aesthetics, durability, and corrosion resistance.

5. Tolerances: Ensure that the extrusions meet the required tolerances for your project to ensure proper fit and alignment.

6. Certifications: Look for extrusions that adhere to industry standards and certifications to ensure quality and reliability.

7. Supplier Reputation: Choose a reputable supplier with a track record of providing high-quality aluminum extrusions and good customer service.

Considering these factors will help you select the right Aluminum Hollow Section Extrusions for your specific needs.