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Innovative Aluminum Profile Accessories for Enhanced Structural Support

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Product Description

Product Introduction

Advantages of Aluminum Extruded Round Tubes

■ 1. Optimal Strength-to-Weight Ratio Density: 2.7 g/cm³, yield strength ≥240MPa (6061-T6). Hoop structure increases bending resistance by 40% vs. solid bars.
■ 2. Superior Fluid Dynamics Mirror-finish inner surface (Ra≤0.8μm) reduces flow friction by 45%, boosting throughput 18%.
■ 3. Zero-Maintenance Corrosion Resistance Anodized layer (20μm) withstands 3000hr salt spray (ASTM B117). Service life: >30 years (land), >15 years (marine).

■ 4. Enhanced Thermal Transfer Thermal conductivity: 200W/(m·K). 37% larger surface area vs. square tubes improves heat dissipation by 25%.
■ 5. Fabrication Flexibility Minimum cold-bending radius: 4× diameter. Compatible with flaring/swaging/TIG welding (success rate 99.2%).
■ 6. Eco-Certified Material ≥90% recycled content, 92% lower carbon footprint than primary aluminum (SGS-certified).

Sector	Applications	Technical Standards
Construction	Curtain wall mullions, conservatory frames	Wind load resistance ≥1.5kN/m² (GB/T 5237)
Fluid Systems	Compressed air lines, marine cooling pipes	Pressure rating ≥3.2MPa (ASME B31.3)
Machinery	Linear guides, hydraulic cylinders	Straightness ≤0.1mm/m (ISO 6362)
New Energy	PV mounting rails, hydrogen tanks	Impact toughness @-40℃ ≥15J (EN 755)
Transportation	Bicycle frames, aircraft fuel lines	Fatigue strength >107 cycles (MIL-T-6081)
Home Decor	Furniture columns, lamp diffusers	Anodizing color ΔE≤0.5 (AAMA 2605)

Main Products

Company Profile

Established in 2008, our comprehensive aluminum profile factory integrates smelting and casting, extrusion, powder coating, wood grain, deep processing, and finished aluminum doors and windows. Our main products include industrial aluminum profiles, aluminum profiles for doors and windows, aluminum pipes, aluminum tubes, aluminum heat sinks, aluminum pergola and more.

Quality has always been our top priority. The team consists of more than 120 professionals in the aluminum profiles industry. Each employee participates in the quality control process. All aluminum billets are analyzed using imported spectrometers. The mechanical properties and surface weather resistance of our products are thoroughly tested and qualified to meet international standards.

Adhering to the business philosophy of "customer service first, people-oriented, and pioneering innovation", we will continue to innovate and strive to build long-term relationships with our clients all over the world. We understand your needs and expectations, ensuring top-tier service.

Packaging & Shipping

Our Certificate

Frequently Asked Questions

Q1: What are the material properties and tolerance controls of your aluminum profiles?

We use mainstream alloys such as 6061-T6 and 6063-T5, which comply with ASTM B221/EN 755 standards. The tensile strength of conventional profiles is ≥240 MPa, and dimensional tolerances strictly follow the ISO 2768 medium precision standard. Third-party test reports (such as SGS) can be provided.

Q2: How is the surface treatment process controlled for anodizing and powder coating?

The thickness of the anodic oxide film is 12-25 μm (in line with QUALICOAT Class II), and the salt spray test lasts for over 1000 hours. The powder coating complies with the AAMA 2604 standard, with a color difference ΔE ≤ 1.5. Customization of RAL/Pantone color codes is fully supported.

Q3: Do your products comply with international environmental standards?

Yes, our products are completely free of harmful substances such as cadmium and lead, complying with environmental regulations such as RoHS and REACH. All packaging materials used are recyclable.

Q4: What is your minimum order quantity (MOQ) and pricing flexibility?

Standard profiles have a minimum order quantity (MOQ) of 1 ton, and we support small batch customization to accommodate diverse business needs.

Q5: Can you support customized development for non-standard cross-sections?

Yes. Equipped with an 800T-3500T extrusion machine group, we can produce complex profiles with an outer circular section diameter of up to 380mm (such as vehicle structural profiles and irregular radiator profiles). We offer a one-stop service from mold design to extrusion and finishing, with a sample production cycle of 15 days.

Q6: How are delivery schedules and international logistics arranged?

The delivery period for standard products is 25 days, and for customized products, it is 35 days. Shipping and logistics can be dispatched according to the customer's specified logistics provider.