Foshan Pailian Aluminium Ltd is one of the most reliable manufacturers and suppliers of round aluminum tubing in China. Welcome to wholesale cheap round aluminum tubing made in China here from our factory. We also accept customized orders.
With 33 years of expertise in aluminum extrusion, surface treatment, and CNC processing, we are a professional manufacturer and supplier of aluminum profiles. If you are seeking a reliable long-term partner for aluminum products-look no further. You've just found your ideal business companion.
We maintain ample inventory in our warehouse. Contact us directly for our detailed catalog and explore more of our extruded aluminum profile options.
Products Specifications
| Parameter | Details |
|---|---|
| Material | 6061, 6063, 7075, 1050, 1060, 3003, and custom alloys |
| Outer Diameter (OD) | 3mm – 300mm (custom sizes available) |
| Inner Diameter (ID) | Dependent on OD and wall thickness |
| Wall Thickness | 0.5mm – 20mm+ |
| Length | Standard 6m, custom lengths up to 12m, or cut to size |
| Tolerance | OD: ±0.02mm – ±0.1mm; Wall thickness: ±0.05mm |
| Straightness | ≤0.5mm/m |
| Surface Finish | Mill finish, anodized, powder coated, polished, electrophoresis |
| Hardness | 6061-T6: 95-105 HB; 6063-T5: 60-80 HB (customizable) |
| Tensile Strength | 6061-T6: 310 MPa min; 6063-T5: 160 MPa min |
| Elongation | 6061-T6: 10% min; 6063-T5: 8% min |
| MOQ | 500kg (smaller quantities available with custom pricing) |
| Lead Time | Standard sizes: 7-10 days; Custom orders: 15-20 days |
| Certification | ISO, CE, TUV, SGS, RoHS, KS |
Products Description
Round Aluminum Tubing: High-Quality Extruded Aluminum Pipes for Industrial & Commercial Applications
Round aluminum tubing refers to cylindrical hollow aluminum profiles produced through precision extrusion processes. Made from high-grade aluminum alloys (including 6061, 6063, 7075, and custom blends), these tubes combine lightweight properties with exceptional strength, corrosion resistance, and thermal conductivity. Zhonglian Aluminum's round aluminum tubing is engineered to meet strict dimensional tolerances, making it suitable for diverse load-bearing and structural applications.
Products features
Superior Material Quality: Crafted from high-purity aluminum ingots to ensure consistent mechanical performance and longevity.
Precision Dimensions: Strict control over outer diameter (OD), inner diameter (ID), and wall thickness (ranging from 0.5mm to 20mm) with tolerances as tight as ±0.02mm.
Lightweight & High Strength: 30% lighter than steel tubing while maintaining excellent structural integrity for weight-sensitive projects.
Corrosion Resistance: Naturally resistant to rust and degradation, enhanced by optional surface treatments for extreme environments.
Excellent Machinability: Easy to cut, weld, bend, and form without compromising structural stability.
Thermal & Electrical Conductivity: Ideal for heat exchange systems and electrical applications requiring efficient energy transfer.
Cost-Effective: Longer service life and lower maintenance needs compared to alternative materials, reducing total project costs.
Products application
Our round aluminum tubing serves a wide range of sectors:
✅ Construction: Framework, handrails, curtain wall supports, and structural components.
✅ Automotive & Transportation: Vehicle frames, exhaust systems, and heat exchangers.
✅ Aerospace: Lightweight structural parts for aircraft and drones.
✅ Electronics: Heat sinks, cable protectors, and electrical enclosures.
✅ Marine: Corrosion-resistant components for boats and offshore equipment.
✅ Medical Equipment: Precision tubing for diagnostic devices and medical instruments.
✅ Furniture & Decor: Stylish, durable frames for indoor and outdoor furnishings.
Customization: Tailored to Your Exact Needs
At Zhonglian Aluminum, we understand that every project has unique requirements. Our customization options include:
✅ Alloy Selection: 6061 (high strength), 6063 (excellent finish), 7075 (ultra-high strength), and custom formulations.
✅ Size Flexibility: Diameters from 3mm to 300mm, with custom lengths up to 6 meters (or cut to your specifications).
✅ Wall Thickness: From thin-walled (0.5mm) to heavy-duty (20mm+) for high-pressure applications.
✅ Specialized Tolerances: Tighter dimensional controls for precision engineering projects.
Advanced CNC Deep Processing
Our in-house CNC machining capabilities ensure your round aluminum tubing is ready for immediate use:
- Precision cutting, drilling, threading, and tapping
- Custom hole patterns and slotting
- Threaded ends and flanged connections
- Complex geometric modifications with micron-level accuracy
- Automated processing for consistent quality across large batches
Premium Surface Treatments
Enhance performance and aesthetics with our professional surface finishes:
- Anodizing: Clear, black, or custom colors for improved corrosion resistance and decorative appeal.
- Powder Coating: Durable, UV-resistant finishes in a wide range of RAL colors.
- Electrophoresis: Uniform, smooth coatings for high-end decorative applications.
- Polishing: Mirror or brushed finishes for architectural and cosmetic uses.
- Chemical Conversion Coating: For enhanced paint adhesion and corrosion protection.
Rigorous Quality Control
We maintain uncompromising quality standards through:
- Incoming material inspection (chemical composition analysis)
- Real-time monitoring during extrusion
- Dimensional checks using precision measuring instruments
- Mechanical testing (tensile strength, hardness, elongation)
- Surface quality inspection (defect detection)
- Final inspection before packaging and shipment
Secure Packaging & Global Delivery
To ensure your order arrives in perfect condition:
- Custom wooden crates or pallets for bulk shipments
- Protective film wrapping to prevent scratches
- Reinforced packaging for long-distance transportation
- Container loading optimization to minimize shipping costs
- Partnered with leading logistics providers for timely delivery to any global destination
Zhonglian Aluminum: your trusted one-stop aluminum solution manufacturer & suplier in china
- 100,000㎡ production base with 25 advanced extrusion lines
- Annual output of 50,000 tons ensures timely delivery even for large orders
- Complete in-house capabilities from mold design to final processing
- Dedicated engineering team for technical support and custom solutions
- Competitive pricing as a direct manufacturer (no middlemen)
- Commitment to sustainable production practices
FAQ
Everything You Need to Know
What aluminum alloys are commonly used for your round aluminum tubing, and how do I choose the right one?
Common alloys include 6061 (high strength for structural/mechanical use), 6063 (excellent finish for architectural/decor projects), and 7075 (ultra-high strength for aerospace/heavy-duty applications). Choose based on your project's load, corrosion resistance, and machining needs-our team can also recommend the best alloy for your use case.
Can you provide aluminum tubing with custom sizes (OD, ID, length) beyond your standard specs?
Yes. We offer full customization: outer diameters from 3mm to 300mm, wall thicknesses from 0.5mm to 20mm+, and lengths up to 12m (or cut to your exact size). Simply share your dimensional requirements, and we'll tailor the tubing to fit.
What's your minimum order quantity (MOQ) for aluminum tubing, and how long is the lead time?
Our standard MOQ is 500kg for custom orders; smaller quantities are available with adjusted pricing. For in-stock standard tubing, lead time is 7–10 days; custom orders (including extrusion/machining) take 15–20 days-we prioritize fast delivery for urgent projects.
Do your aluminum tubes meet international quality standards, and can you provide certification documents?
Absolutely. All our aluminum tubing complies with ISO 9001, CE, TUV, SGS, and RoHS standards. We can provide full certification documents (e.g., material test reports, compliance certificates) upon request to ensure alignment with your market's regulations.
get a quote today
Ready to get started with your aluminum tubing project? Getting a personalized quote from Zhonglian Aluminum is quick and easy. Simply share your requirements-whether it's specific alloy type, dimensions (OD, ID, wall thickness), length, surface treatment needs, or custom CNC machining details-and our team will craft a tailored quote within 24 hours.
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