Aluminium Rectangle Tube

Aluminium Rectangle Tube

Alument Industries manufactures aluminium rectangle tubes that combine the structural advantages of a rectangular cross-section with the precision tolerances required for modern fabrication and assembly applications. Extruded from 6063-T5 aluminium alloy, our rectangle tubes feature flat, true surfaces, consistent wall thickness, and tight dimensional control that ensures reliable fitment in modular and prefabricated systems. Aluminium rectangle tubes offer directional strength characteristics, providing greater resistance to bending along their wider axis while remaining lightweight and easy to handle. This makes them particularly valuable in applications where loads are primarily applied from one direction, such as horizontal spans in shelving, beam members in lightweight structures, and rail elements in sliding door and window systems. Our rectangle tubes are manufactured with attention to internal corner radii and surface quality, making them compatible with standard tube connectors, internal joining systems, and aesthetic requirements for visible installations. We supply these tubes in a comprehensive range of sizes and can produce custom rectangular profiles to match specific design requirements.

Key Features

• Material: Premium 6063-T5 aluminium alloy
• Directional strength — higher rigidity along the wider axis
• Precision-extruded with consistent wall thickness and flat surfaces
• Lightweight alternative to steel rectangular hollow sections
• Naturally corrosion-resistant for indoor and outdoor installations
• Compatible with standard tube connectors and modular joining systems
• Smooth surface finish suitable for visible architectural applications
• Easy to cut, drill, notch, and weld with standard equipment
• Available in mill finish, anodized, and powder-coated options
• ISO 9001:2015 certified with dimensional inspection on every batch

Applications

Aluminium rectangle tubes are used in window and door frame systems, sliding track assemblies, partition frameworks, and curtain wall support structures. They are common in furniture manufacturing for bed frames, desk structures, and cabinet framing. Industrial applications include conveyor side rails, machine frames, cable tray supports, and equipment enclosures. They are also specified for signage frames, display structures, solar panel support rails, and agricultural greenhouse construction.

Specifications

Material	Aluminium 6063-T5
Surface Treatment	Mill Finish / Anodized / Powder Coated / Wood Grain
Dimensions	10x20 mm to 80x160 mm (custom sizes available)
Wall Thickness	0.6 mm - 4.0 mm
Standard Lengths	3m / 6m / Custom cut-to-length
Available Colors	Natural silver, black, white, bronze, champagne, RAL colors
Minimum Order	Contact for MOQ
Delivery	5-7 working days (standard), 15-20 days (custom)

Available Finishes