Heavy-Wall Aluminium Round Tube 31.8mm × 3.2 mm – Reliable Alloy for Construction

The Heavy-Wall Aluminium Round Tube 31.8 × 3.2 mm (1-1/4″ × 10 SWG) is a premium-grade alloy section designed for structural strength, durability, and long-term reliability. Manufactured from 6063-T6 aluminium, it combines a thicker 3.2 mm wall for heavy-duty performance with the natural advantages of aluminium, including lightweight handling and corrosion resistance.

Engineered for construction and fabrication projects, this round tube delivers dependable performance in both indoor and outdoor environments. Its smooth surface finish makes it suitable for professional applications where appearance and structural integrity matter.

 Key Features

• Size: 31.8 mm outer diameter (1-1/4″) × 3.2 mm wall thickness (10 SWG)

• Material: High-quality 6063-T6 aluminium alloy

• Heavy-Wall Strength: Provides added rigidity and durability for demanding applications

• Corrosion Resistant: Performs exceptionally well in outdoor and industrial conditions

• Lightweight Alternative: Easier to handle and install compared to steel profiles

• Excellent Workability: Can be cut, drilled, welded, and machined with standard tools

• Professional Finish: Smooth surface, ready for anodising, polishing, or painting

 Applications

• Construction & Structural: Railing systems, trusses, support frameworks, and partitions

• Industrial Fabrication: Machinery components, heavy-duty brackets, and enclosures

• Furniture & Interiors: Table frames, shelving supports, trims, and custom builds

• DIY Projects: Strong, versatile tube for hobby builds and home repairs

• Outdoor Use: Weather-resistant frameworks, signage posts, and garden structures

Specifications:

 Why Choose This Aluminium Round Tube?

The 31.8 × 3.2 mm heavy-wall aluminium round tube offers the perfect balance of strength, corrosion resistance, and versatility. Trusted by professionals and DIY enthusiasts alike, it’s a cost-effective, reliable alloy profile for construction, industrial, and fabrication needs.