Rectangular Aluminum Extrusion Profiles
Precision Rectangular Profiles for Structural, Industrial & Custom Applications
Rectangular aluminum extrusion profiles are essential components in a wide range of industrial, architectural, and custom engineering applications. Their elongated cross-section provides directional strength and stiffness, making them ideal for load-bearing structures, machine frames, support rails, guides, and architectural frameworks. At Yoverd Aluminium, we manufacture high-quality rectangular aluminum extrusion profiles that deliver consistent dimensional accuracy, excellent surface finish, and reliable mechanical performance.
Our rectangular profiles are produced using advanced extrusion technology with strict tolerance control, ensuring each profile meets your exact specifications. Whether you need standard sizes or fully customized dimensions with specific width-to-height ratios, our engineering team provides professional support from design to mass production.
Rectangular Aluminum Extrusion Profile Categories
Our rectangular aluminum extrusion profiles are categorized based on size range, wall thickness, aspect ratio, and application requirements. Each category is engineered to provide optimal performance for specific use cases.
Standard Rectangular Profiles
Standard rectangular aluminum profiles are available in a wide range of commonly used sizes, making them ideal for general-purpose applications. These profiles offer quick turnaround times and cost-effective solutions for frames, supports, guides, and structural components.
Heavy-Duty Rectangular Profiles
Heavy-duty rectangular aluminum extrusion profiles feature thicker walls and larger cross-sections designed for load-bearing applications and industrial equipment frames. These profiles provide enhanced structural rigidity in specific directions and are commonly used in machine bases, heavy equipment supports, conveyor systems, and industrial framing.
Precision Miniature Rectangular Profiles
Precision miniature rectangular profiles are manufactured for applications requiring small cross-sections with tight dimensional tolerances. These profiles are widely used in electronics, instrumentation, medical devices, robotics, and precision automation equipment where space is limited but accuracy is critical.
Hollow Rectangular Profiles (Rectangular Tubes)
Hollow rectangular aluminum extrusion profiles feature a hollow center, offering an excellent strength-to-weight ratio for applications where weight reduction is important. These profiles are commonly used in lightweight structures, frames, enclosures, transportation components, and architectural applications.
Solid Rectangular Bars
Solid rectangular aluminum bars are fully dense profiles with no hollow section, providing maximum strength and rigidity for applications requiring solid material. These are ideal for machining into custom parts, shafts, supports, guides, and components requiring high mechanical strength and wear resistance.
Custom Sizes & Dimensions
We can produce square profiles in any custom size based on your drawings or specifications. Our engineering team will work with you to optimize the profile design for extrusion feasibility, material efficiency, and cost-effectiveness.
Alloy Selection
| Alloy | Key Characteristics | Typical Applications |
| 6063 Aluminum | Excellent extrudability, smooth surface finish, good corrosion resistance | Architectural frames, decorative applications, general-purpose profiles |
| 6061 Aluminum | Higher mechanical strength, good machinability, weldable | Load-bearing structures, industrial equipment, heavy-duty frames |
| 6082 Aluminum | Very high strength, excellent corrosion resistance | Heavy structural applications, transportation, marine environments |
| Other Alloys | Available upon request for specific requirements | Custom applications |
Surface Treatments
| Treatment | Description | Benefits |
| Mill Finish | Natural surface as extruded | Economical, ready for further processing |
| Anodized | Electrochemical process creating protective oxide layer | Enhanced corrosion resistance, decorative appearance, color options |
| Powder Coated | Electrostatic application of dry powder | Wide color range, durable finish, weather resistant |
| Electrophoresis | Electro-deposition coating | Excellent corrosion protection, uniform finish |
| PVDF Coating | Fluorocarbon coating | Superior weather resistance, long-term color retention |
Fabrication Services
CNC Machining: Precision milling, drilling, and tapping
Cutting: Custom lengths with precise tolerances
Punching & Drilling: Holes, slots, and custom patterns
Assembly: Complete or partial assembly of components
Typical Specifications for Rectangular Aluminum Extrusion Profiles
| Item | Specifications |
| Alloy | 6061 / 6063 (other alloys available upon request) |
| Temper | T5 / T6 |
| Profile Type | Standard / Heavy-Duty / Miniature / Hollow / Solid / Slotted |
| Width Range | 5 mm to 250 mm |
| Height Range | 3 mm to 150 mm |
| Aspect Ratio (Width:Height) | 1.5:1 to 6:1 (customizable) |
| Wall Thickness | 1.0 mm to 10.0 mm (solid bars: fully dense) |
| Profile Length | Customized lengths available (typically up to 6.5 meters, longer available upon request) |
| Dimensional Tolerance | Standard: ±0.1 mm to ±0.3 mm / Precision: ±0.05 mm (for critical dimensions) |
| Straightness | ≤ 0.5 mm per 1000 mm (customizable for tighter requirements) |
| Surface Treatment | Mill Finish / Anodized / Powder Coated / Electrophoresis / PVDF / Polished / Sandblasted |
| Application | Machine Frames, Conveyor Rails, Structural Supports, Guides, Enclosures, Architectural Framing |
| Port of Loading | Qingdao Port, China |
Key Technical Considerations for Rectangular Aluminum Profiles
The selection of aluminum alloy significantly impacts profile performance. 6063 alloy offers excellent surface finish and extrudability, making it ideal for architectural and decorative applications where appearance matters. 6061 alloy provides higher mechanical strength and superior machinability, making it the preferred choice for load-bearing industrial frames, automation equipment, and structural components requiring enhanced durability.
Surface treatment selection balances functional requirements with environmental exposure. Anodizing provides enhanced corrosion resistance and wear protection for moving components, while powder coating offers broad color options and weather resistance for outdoor installations. The choice of finish affects not only appearance but also long-term durability in specific operating conditions.
Certifications & Quality Assurance
Our architectural aluminum extrusion profiles are produced under a rigorous quality management system to guarantee superior performance and reliability. We strictly adhere to internationally recognized standards and offer full support for third-party inspections, including ISO9001:2008 International Quality Management System, ISO14001:2004 Environmental Management System, ISO 10012 Measurement Management System and AA-class Enterprise of Good Practice in Standardization. and other certifications required by customers. Every production batch undergoes detailed quality checks covering dimensions, surface finish, and mechanical properties to ensure consistency and durability. By implementing advanced manufacturing processes and continuous monitoring, we deliver profiles that meet demanding project specifications for structural integrity and long-term corrosion resistance. This commitment to quality ensures our products are trusted for architectural applications worldwide.
Production of the company is strictly in compliance with GB5237-2008 Standard, GB/T6892-2006 Standard and GB/T26014-2010 Standard. Its products can be divided into 7 categories, which are made up of about 5,000 varieties of architectural sections, such as anodized aluminum profiles, electrophoresis coating profiles, and powder coating profiles, PVDF coating profiles, thermal-insulation profiles, wooden transfer profiles, as well as aluminum-clad wooden composite profiles and so forth.
Digital Strengths & Production Advantages
- 220,000 m² manufacturing base with large-scale extrusion capacity
- Over 5,000 aluminum extrusion profile designs available
- Annual production capacity of 850,000 m² aluminum doors and windows
- Comprehensive surface finishing and thermal break processing capability
- ISO-certified quality and environmental management systems
- 20+ years of industrial aluminum extrusion experience
- Multiple advanced extrusion and fabrication production lines
- Stable supply for long-term industrial projects
- Precision tolerance control up to ±0.05 mm
- Export experience covering multiple international marketsal export support for industrial customers
- ISO 9001 / ISO 14001 / ISO 10012 / OHSAS 18001 certified manufacturer
- Participated in national & international aluminum profile standards formulation
Applications of Rectangular Aluminum Extrusion Profiles
Widely applied across industrial manufacturing, architectural construction, renewable energy systems, and transportation engineering, rectangular aluminum extrusion profiles serve as essential structural components in demanding operational environments. From machine frames and automation systems to facade supports and modular structural assemblies, these profiles provide reliable load-bearing capacity, dimensional stability, and long-term corrosion resistance.
Their balanced geometry ensures uniform stress distribution under dynamic and static loads, making them particularly suitable for high-precision manufacturing sectors such as electronics production, automotive component assembly, robotics integration, and mechanical equipment fabrication. In architectural and infrastructure projects, rectangular aluminum profiles are frequently used in curtain wall systems, solar mounting structures, and lightweight support frameworks where strength, durability, and clean aesthetics are equally critical.
With proven export experience supporting OEM manufacturers and engineering contractors worldwide, our rectangular aluminum extrusion solutions are trusted in projects across North America, Europe, Southeast Asia, and the Middle East, delivering stable performance in diverse climatic and industrial conditions.
Customer Feedback
“The rectangular aluminum profiles from Yoverd Aluminium meet our exact specifications with consistent dimensional accuracy. The straightness is excellent, which is critical for our conveyor rail applications. Their custom cutting service saves us significant production time and reduces waste.”
“We’ve been using Yoverd’s rectangular profiles for our automation equipment frames for over three years. The reliability and consistent quality make them our preferred supplier for aluminum extrusions. Their 6061 alloy profiles provide the strength we need for our robotic cells.”
“Yoverd’s engineering team helped us optimize our rectangular profile design, reducing material cost by 15% while maintaining the required structural strength. Their technical support and quick response times are greatly appreciated. The surface finish on their anodized profiles is consistently excellent.”
Frequent Asked Questions
What aluminum alloys are available for rectangular extrusion profiles?
We primarily offer 6061 and 6063 aluminum alloys. 6063 provides excellent surface finish for architectural and decorative applications, while 6061 offers higher strength for load-bearing industrial applications. 6082, 6005A, and other alloys are available upon request for specific requirements.
Can you produce rectangular profiles with custom aspect ratios?
Yes, we can produce rectangular profiles with custom width-to-height ratios based on your drawings or specifications. Our engineering team can advise on optimal aspect ratios for extrusion feasibility and structural performance.
What is the minimum order quantity (MOQ) for custom rectangular profiles?
MOQ varies depending on profile size, complexity, alloy, and weight per meter. We offer flexible MOQs and can discuss sample orders to help you get started with new projects.
What wall thickness options are available for hollow rectangular profiles?
Wall thickness typically ranges from 1.2 mm to 6.0 mm for standard hollow profiles, and up to 10.0 mm for heavy-duty applications. Solid bars are fully dense with no hollow section. Custom wall thicknesses can be designed based on your load requirements and weight targets.
What dimensional tolerances can you achieve for rectangular profiles?
Standard tolerances are ±0.1 mm to ±0.3 mm depending on profile size and feature. For critical applications, we can achieve precision tolerances of ±0.05 mm on specific dimensions. Please discuss your tolerance requirements with our engineering team.