Aluminum Square Tube is a lightweight structural profile that combines excellent corrosion resistance, good mechanical strength, and outstanding fabrication performance. Available in alloys such as 6061, 6063, 5052, and 3003, it is widely used for welding, machining, and modular framework construction.
Its square cross-section provides enhanced rigidity and easy connection, making it an ideal choice for architectural structures, equipment frames, furniture, transportation, and custom fabrication projects.
Aluminum Square Tube offers an excellent combination of lightweight construction, structural stability, and corrosion resistance, making it suitable for a wide range of industrial and commercial applications.
Key advantages include:
• High strength-to-weight ratio
• Excellent corrosion and weather resistance
• Square profile for stable framing and easy assembly
• Easy to cut, weld, bend, and machine
• Available in multiple alloys and tempers
• Suitable for anodizing, powder coating, and custom finishing
• OEM dimensions and fabrication services available
Aluminum Square Tube is widely used in structural fabrication and engineering projects where strength, lightweight performance, and dimensional stability are essential.
Typical applications include:
• Building frameworks
• Industrial equipment frames
• Furniture manufacturing
• Machine guards and supports
• Automotive and transportation structures
• Solar mounting systems
• Display racks and shelving
• OEM and custom fabrication projects
We manufacture aluminum square tubes in a wide range of sizes, wall thicknesses, alloys, and surface finishes to meet different engineering requirements. Precision cutting, anodizing, powder coating, CNC machining, and OEM fabrication are available based on customer drawings or specifications.
Common alloys include 6061, 6063, 5052, 5083, 3003, and other aluminum grades upon request.
Our materials support a wide range of construction and infrastructure projects
It offers excellent resistance to seawater corrosion and maintains strength in humid and salt-rich conditions.
No. Strength is achieved through strain hardening rather than heat treatment.
Yes. It provides excellent weldability for structural fabrication.
Yes, it is commonly applied in tanks and pressure equipment.
Yes. It provides higher strength compared with most non-heat-treated aluminum alloys.
Yes. Thickness, width and temper can be adjusted based on project demand.
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