Aluminum Rectangular Tube Supplier — 6061, 6063, 6082, 7075 Custom Sizes in Stock
HXM Aluminum manufactures and supplies aluminum rectangular tubes for structural frames, architectural systems, machinery guarding, solar mounting and transport applications. Available in 6061-T6, 6063-T5, 6082, 3003, 5052 and 7075 alloys, dimensions from 10×20mm up to 200×400mm, wall thickness 0.8–35mm.
With 15+ years of export experience to 60+ countries, automated extrusion lines and in-house surface treatment, we deliver mill-finish, anodized, powder-coated and wood-grain rectangular tubing with mill test certificates. MOQ 1000kg for custom profiles; stock sizes available for fast delivery.
10–200mm
Width Range
0.8–35mm
Wall Thickness
1000kg
MOQ
MTC
Mill Test Certificate
Aluminum Rectangular Tube Specification
Complete specification range for our aluminum rectangular tubing. Place this table near the top of the page so buyers can quickly evaluate sizing, alloys and surface options.
| Property | Details | Buyer Notes |
|---|---|---|
| Product | Aluminum rectangular tube, rectangular aluminum tubing, hollow rectangular profile | Extruded and drawn options available |
| Alloy Grades | Most Popular: 6061-T6, 6063-T5 Also: 6005, 6082, 3003, 5052, 7075 | 6061 for structural, 6063 for architectural finish |
| Temper | T4, T5, T6, T651 | Select temper based on strength and formability requirements |
| Cross Section (W×H) | 10mm×20mm to 200mm×400mm | Custom profiles available for non-standard dimensions |
| Wall Thickness | 0.8mm – 35mm | Standard and heavy-wall options |
| Length | 3m, 6m standard or cut-to-size | Precision cutting service reduces your machining waste |
| Surface Finish | Mill finish, anodized (clear/black/bronze), powder coated (RAL), wood grain, polished, brushed | Custom color matching available |
| Corner Radius | Square corners or custom radius | Specify radius if required for safety or fitting |
| Standards | ASTM B221, EN 755-9, GB/T 5237 | Other standards upon request |
| Processing | CNC machining, cutting, drilling, punching, welding, assembly | Value-added fabrication services available |
| MOQ | Stock sizes: flexible Custom extrusion: 1000kg per size | Contact us for smaller trial orders |
| Lead Time | Stock: 7–10 days Custom: 15–25 days | Depends on order volume and surface treatment |
6061 vs 6063 vs 6082 Aluminum Rectangular Tube — Which Alloy Do You Need?
Choosing the right alloy is critical for your application. Below is a quick comparison of the three most requested grades for aluminum rectangular tubing.
| Property | 6061-T6 | 6063-T5 | 6082-T6 |
|---|---|---|---|
| Best For | Structural & load-bearing | Architectural & decorative | Heavy structural & marine |
| UTS (MPa) | ≥310 | ≥185 | ≥340 |
| Yield (MPa) | ≥275 | ≥145 | ≥290 |
| Weldability | Good | Excellent | Good |
| Corrosion Resistance | Good | Excellent | Very Good |
| Surface Finish Quality | Standard | Excellent (best for anodizing) | Standard |
| Machinability | Good | Fair | Good |
| Typical Applications | Machine frames, support beams, structural rails | Window/door frames, railings, decorative trim | Bridges, trusses, heavy-duty frames, and marine structures |
| Standard | ASTM B221 | ASTM B221 | EN 755-9 |
Benefits of Aluminum Rectangular Tubing
Aluminum rectangular tubes offer distinct advantages over steel and round profiles for structural and architectural applications.
High Strength-to-Weight
1/3 weight of steel at comparable stiffness
Corrosion Resistant
Natural oxide film + optional anodizing
Easy to Fabricate
Cut, weld, drill and machine with standard tools
Directional Strength
Rectangular shape resists bending in two axes
Low Maintenance
No painting required for mill-finish outdoor use
100% Recyclable
Full material recyclability at end of life
Cost Effective
Lower lifecycle cost vs steel (freight + maintenance)
Multiple Finishes
Anodized, powder coat, wood grain, polished
Your Reliable Aluminum Rectangular Tube Supplier
When you partner with HXM, you gain more than just a product; you gain a competitive advantage.
ISO 9001 Certified Manufacturer – Strict quality control from raw material to final product.
Wide Range of Sizes – 10 × 20 mm to 200 × 400 mm; wall thickness from 0.8 mm to 35 mm.
Multiple Alloys & Tempers – 6061-T6, 6063-T5, plus 6005, 6082, 3003, 5052, 7075.
Surface Finishes – Mill finish, anodized (clear, black, bronze), powder-coated (RAL colors), wood grain, polished.
Custom Processing – CNC machining, precision cutting, drilling, punching, welding, and assembly.
Excellent Strength-to-Weight Ratio – Durable yet lightweight for cost-effective construction.
Extensive In-Stock Inventory: We maintain a large stock of common rectangular tube sizes in alloys 6061 and 6063 for fast delivery, reducing your production downtime.
Precision Custom Extrusion: Our advanced manufacturing facility allows us to produce custom aluminum rectangular tubes with unique dimensions, tight tolerances, and specific functional requirements.
Value-Added Fabrication Services: We are your one-stop shop. We offer CNC machining, precision cutting, drilling, punching, and assembly services to deliver a ready-to-use product.
Unwavering Quality Commitment: Our rigorous quality control system ensures every piece of tubing meets the highest industry standards for chemical composition, mechanical properties, and dimensional accuracy. Material Test Certificates (MTC) are available.
Our Manufacturing Advantage
15+ Years Industry Experience – Supplying to over 40 countries.
Automated Extrusion Lines – Capable of producing up to 5000 tons per month.
In-House Surface Treatment – Anodizing, powder coating, wood grain, polishing.
Strict Quality Control – Every batch tested for chemical composition and mechanical properties; Material Test Certificate (MTC) provided.
Global Shipping Expertise – Fast delivery via sea, air, or rail.
Factory & Certification
ISO 9001:2015 Certified
SGS Inspection Reports available on request
Compliance with ASTM, EN, and GB/T standards
Real-World Project Cases
Solar Farm in Australia – Supplied 20 tons of anodized 6063-T5 tubes for corrosion-resistant mounting structures, with on-site cutting and drilling service.
High-Speed Train Interior Frames (Europe) – Delivered lightweight 6061-T6 rectangular tubes, precision machined for exact fitting.
Luxury Hotel Railing System (Middle East) – Customized bronze anodized tubes for premium architectural finish.
Custom Processing & Value-Added Services
We go beyond raw material supply. Our in-house fabrication capabilities deliver ready-to-use rectangular tubing, reducing your production time and processing cost.
Precision Cutting
Cut-to-length with ±0.5mm tolerance. Band saw and circular saw cutting available.
CNC Machining
Drilling, milling, punching and threading per your technical drawings.
Surface Treatment
Anodizing, powder coating, wood grain transfer, polishing and brushing — all in-house.
Custom Extrusion
Non-standard cross-sections, variable wall thickness and custom corner radius.
Applications of Aluminum Rectangular Tube
Our aluminum rectangular tubes are used across structural, architectural, industrial and renewable energy sectors.
Structural & Construction
Building frames, gate frames, support beams, roof trusses and handrails. 6061-T6 for load-bearing members, 6063-T5 for architectural finishes.
6061-T6
6063-T5
Load-bearing
Architectural & Decorative
Window and door frames, mullions, decorative elements, railing systems and interior partitions. 6063-T5 provides the best anodized finish quality.
6063-T5
Anodized
Anodized
Machinery & Automation
Machine guarding, equipment frames, conveyor systems, robotics and automation structures. Precision-cut to your drawing specifications.
6061-T6
CNC machined
Precision
Automotive & Transport
Truck beds, trailer frames, chassis components, roof racks and transport brackets. Lightweight reduces fuel consumption and payload cost.
6061-T6
6082-T6
Lightweight
Solar & Renewable Energy
Mounting structures, support frames and rail systems for solar panel installations. Anodized 6063-T5 for long-term corrosion resistance.
6063-T5
Anodized
Solar mount
Marine & Offshore
6082-T6 and 5052 rectangular tubes for boat frames, marine platforms and dock structures where higher corrosion resistance is required.
6082-T6
5052
Marine grade
Real-World Project Cases
Proven supply record across solar, transport and architectural sectors.
Solar Farm — Australia
20 tons of anodized 6063-T5 rectangular tubes supplied for corrosion-resistant solar mounting structures, with on-site cutting and drilling service.
High-Speed Train Interior — Europe
Lightweight 6061-T6 rectangular tubes, precision machined for interior framing with tight dimensional tolerances.
Luxury Hotel Railing — Middle East
Custom bronze-anodized 6063-T5 rectangular tubes for premium architectural railing and decorative elements.
Truck Bed Frame — Southeast Asia
Heavy-wall 6082-T6 rectangular tubing supplied with powder coating for commercial truck bed and trailer applications.
Let our experts help you succeed. Send us your project details and we will provide a detailed, no-obligation quote within 24 hours.
For the fastest quote, please provide:
Alloy & Temper (e.g., 6061-T6)
Dimensions (Width x Height) & Wall Thickness
Length & Total Quantity (in meters or kgs)
Required Surface Finish
(Highly Recommended) Attach your technical drawing or sketch
Get a Competitive Quote for Aluminum Rectangular Tube
Aluminum Rectangular Tube FAQ
Do you provide surface treatment certificates?
Yes. For anodizing and powder coating, we provide thickness and adhesion test reports.
What is your typical lead time?
Standard sizes: 7–10 days; Custom production: 15–25 days depending on order volume.
What's the main difference between 6061 and 6063 rectangular tubing?
6061-T6 is a structural alloy with higher strength, ideal for load-bearing applications like machine frames and support beams. 6063-T5 is an architectural alloy with a better surface finish and is more suitable for applications like window frames, trim, and railings where aesthetics are important.
Can you manufacture a rectangular tube with different wall thicknesses on the height and width?
This would be a custom profile. While standard rectangular tubes have uniform wall thickness, we absolutely have the capability to extrude custom profiles to your exact design. Please send us your drawing for a quote.
What is the difference between an aluminum tube and an aluminum pipe?
Generally speaking, a “tube” is defined by its exact outside dimensions (e.g. 50 mm x 100 mm) and is used for structural and mechanical applications. A “pipe” is defined by its nominal inside diameter and is used to transport fluids or gases.
What is your Minimum Order Quantity (MOQ)?
For our in-stock items, we can accommodate smaller orders. For custom extrusions, the typical MOQ is 1000kg per size, as this is the most economical production run. Please contact us to discuss your specific needs.
