architectural 6063 aluminum extrusion supply

6061 T6 Aluminum Extrusion Profile - Custom Rectangular Tube for Industrial & Architectural Applications

Discover premium-grade Aluminum Extrusions tailored for high-performance engineering and design needs. Our 6061 T6 aluminum rectangular tube combines exceptional strength, corrosion resistance, and versatility—making it ideal for structural components, architectural elements, and custom fabrication projects worldwide. Manufactured in Guangdong, China, under strict quality control standards, this extruded aluminum profile is engineered to meet international specifications and deliver long-term durability across diverse environments.

As a trusted partner in metal fabrication with over a decade of experience, Nanjing Metalli Industrial Co., Ltd. specializes in transforming raw materials into precision-engineered solutions. From sheet metal bending and deep drawing to CNC machining and die casting, our full-service capabilities ensure seamless integration from concept to final assembly. Whether you're designing lighting fixtures, modular frameworks, or industrial enclosures, our team supports custom designs with rapid prototyping, scalable production, and one-stop logistics services.

Key Features:

• Material: High-purity 6000 series aluminum alloy (6061-T6), offering excellent mechanical properties including tensile strength ≥160 MPa
• Surface Finishes: Powder coating, anodizing, polishing, and other finishes for aesthetic appeal and environmental protection
• Processing: Precision extrusion technique producing consistent wall thickness ≥1.0 mm and lengths up to 6 meters
• Heat Treatment: Annealing range from T3 to T8 ensures optimal formability and stress relief
• Quality Assurance: 100% QC testing per batch for dimensional accuracy, surface integrity, and material compliance

This aluminum extrusion profile is widely used in commercial architecture, automotive manufacturing, aerospace components, and consumer electronics due to its lightweight nature and superior fatigue resistance. The rectangular cross-section provides enhanced rigidity compared to round tubes, while the customizable options allow designers to optimize load-bearing capacity without compromising on weight efficiency. With a wide array of surface treatments available—including powder-coated finishes that resist UV degradation and anodized coatings that enhance wear resistance—this product adapts effortlessly to both indoor and outdoor applications.

Applications Include:

Architectural facades, curtain walls, railings, signage systems, furniture frames, industrial machinery housings, solar panel mounting structures, and custom enclosures for electrical equipment. Its compatibility with welding, machining, and assembly processes makes it a preferred choice for OEMs seeking integrated metal solutions across multiple industries.

Customers consistently praise the reliability and adaptability of our 6061 aluminum profiles. Many have reported significant reductions in maintenance costs thanks to the material’s natural oxide layer, which prevents rusting even in humid or coastal regions. Others highlight how the ability to customize dimensions, finish, and internal features has streamlined their supply chain by reducing the need for secondary processing.

Frequently Asked Questions:

Is 6061 T6 aluminum suitable for outdoor installations? Yes—it offers strong resistance to atmospheric corrosion and performs reliably in extreme weather conditions when properly treated.

Can I request custom sizes or shapes beyond standard profiles? Absolutely—we offer bespoke extrusion design services based on your technical drawings or prototypes.

What certifications do your products meet? We comply with ISO 9001 quality management standards and can provide mill test certificates upon request.

How does the extrusion process impact performance? The controlled heating and cooling during extrusion enhances grain structure, resulting in improved strength-to-weight ratio and uniformity across the entire length.

Whether you’re an engineer sourcing structural beams, a designer creating modern interiors, or a manufacturer building durable equipment, our 6061 T6 aluminum extrusion profile delivers unmatched value through consistency, customization, and global-grade quality.

Product Categories : Aluminium Profiles > Architectural Aluminum Profiles