Foshan Pailian Aluminium Ltd is one of the most reliable manufacturers and suppliers of round aluminum extrusion profiles in China. Welcome to wholesale cheap round aluminum extrusion profiles made in China here from our factory. We also accept customized orders.
Zhonglian Aluminum, as an aluminum profile manufacturer and supplier with 30 years of experience, focuses on providing high-quality round aluminum extrusion profiles. Our round aluminum profiles are made of high-quality aluminum alloy materials and manufactured through a precision extrusion process. They have excellent strength, are lightweight, and are corrosion-resistant. They are widely used in construction, transportation, machinery and equipment, furniture, and other fields.
We offer round aluminum extruded profiles in various specifications and sizes to meet the individual needs of different customers. Each aluminum profile undergoes strict quality control during the production process to ensure precise dimensions, a smooth surface, and excellent durability. We also offer a variety of surface treatment options, such as anodizing, painting, and polishing, to enhance the aesthetics and weather resistance of aluminum profiles.
6061 round aluminum tube VS 6063 round aluminum tube
6061 6063 Round aluminum extrusion profiles tube (tubing) is commonly used for structural components, frames, machine parts, truck and marine components, marine fittings, electrical fittings and connectors, bike frames, railings, truck racks, etc. 6061 is used for heavy duty structures requiring good strength-to-weight ratio with good corrosion resistance. 6061 is easily cold worked and formed in the annealed condition. Cutting, stamping, bending, spinning, deep drawing, drilling, tapping, etc. are all readily accomplished using standard methods.
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Feature |
6061 Round Aluminum Tube |
6063 Round Aluminum Tube |
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**Alloy Composition** |
Magnesium and silicon |
Primarily silicon with magnesium |
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**Strength** |
Higher tensile and yield strength |
Lower tensile and yield strength |
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**Workability** |
Good machinability, suitable for machining |
Excellent extrudability, ideal for complex shapes |
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**Weldability** |
Good weldability, can be welded using various methods |
Excellent weldability, often used in welded structures |
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**Corrosion Resistance** |
Good corrosion resistance |
Better corrosion resistance than 6061 |
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**Surface Finish** |
Can be anodized and painted |
Excellent for anodizing and surface finishes |
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**Applications** |
Structural applications, automotive parts, marine components |
Architectural applications, window frames, and furniture |
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**Cost** |
Generally more expensive due to higher strength |
Typically more cost-effective for extrusions |
Products show


Products information
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Item |
Extruded Aluminium Tube, Extruded Aluminium Pipe, Extruded Aluminium Round Tube,Extruded Aluminium Round Pipe |
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Material |
6000 series Aluminium (6063, 6061, 6463, 6082) |
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Temper |
T5-T8 |
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Size / Thickness |
General profiles thickness from 0.8 to 5.0mm or customized, length from 3m-6m or customized available; Anodize protection film thickness from 8~20 um, powder coating from 40 ~ 120 um. |
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Shape |
square, round, rectangular, triangle, etc. or customized |
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Application |
In furniture, windows&doors, decorations, industry, construction, etc. |
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Surface treatment |
powder coating, PVDF, anodized, wooden grain, electrophoresis, brushed, polishing, etc. |
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Colors |
Ref powder coating color sheet and customized color available |
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Deep process |
CNC, drilling, milling, cutting, welding, bending, assembling |
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MOQ |
500kgs for each item |
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Packing Details |
(1) Inside : packed with plastic protective film or plastic protective bag |
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(2) Outside: Wrap to be bundles by waterproof craft paper |
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Delivery time |
(1) Die Developing and Sample testing: 10-15 days |
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(2) Mass Production completed: 20-30 days after sample is confirmed by Buyer |
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FOB Port |
Guangzhou, Foshan, Shenzhen |
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payment terms |
T/T, 30% down payment and the balance shall be paid off before shipment |
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settlement term |
Charge by final actual weight or by drawing theoretical weight |
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production capacity |
2400-3000 Metric tones per month |
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Processing |
Inquiry --- Sample or CAD drawing(Supplied by customers) ---CAD drawing (Our company)---Drawing Confirmation ---Mould Fabrication---Sample conformation---Mass production---Inspection----Delivery |
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Certification available: |
ISO:9001, SONCAP, BV Certificate or customers' Certificate Available |
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Guarantee |
Surface color can be stable for 10~20 years indoor using |
surface treatment
A variety of types and styles of aluminum extrusion profiles can be customized.
ZHONGLIAN offers a variety of aluminum finishing services and options allowing you to perfectly customize your project. Aluminum finishes can give your extrusions a chic, professional look not only improving the aesthetics, but also the performance. Varies of surface treatments and colors are optional, including anodized, powder coated, wood grain, electrophoresis, polished, brushed etc.

Products Description
At Zhonglian Aluminum, quality has always been our core pursuit. We implement strict quality inspection processes for round aluminum extrusion profiless to ensure that each batch of products meets international standards. All aluminum alloy raw materials undergo rigorous chemical composition analysis and physical performance testing before entering the factory. During the production process, advanced monitoring equipment is used to monitor every link in real-time to ensure the stability and consistency of the process. Finished products need to undergo multiple inspections such as size, appearance, and surface treatment before leaving the factory. In addition, we also cooperate with authoritative testing institutions and conduct regular third-party inspections to ensure that products always comply with industry standards and meet the high requirements of customers.

Packaging & delivery
Standard packing:
*Transparent protection film, or cotton paper to protect each piece.
*Transparent PE film outside each bundle/ or Kraft paper.
*Small profile to be inserted into bigger ones to save space

Company Profile
We are a professional aluminum profile manufacturer and supplier with 30 years of factory extrusion, surface treatment, and CNC processing experience. If you are looking for long-term aluminum supplier, trust me! You have found the perfect business partner.
We have abundant round aluminum extrusion profiles stocks in warehouse. Please contact us directly for detailed catalogue for more extruded aluminum profiles. What's more, we can realize professional customization, according to your design drawings or samples. New customers will have the best price discounts. Feel free to contact us anytime!
kindly Noted
1. The products in stock are all mill finish. If you need to do surface treatment after you purchase them back, we recommend do powder coating or wood grain. If your product needs to do anodized, we recommend that you wait a few days and we will re-produce new products for you.
2. The standard length of the aluminum tube in stock is 6 meters. If you need to cut the product to a customized length, please notify in advance before delivery. Different lengths have different cutting prices.
3. The stock quantity will change at any time, please contact the sales staff to verify the quantity before purchasing, the MOQ is 300 KGS.
4. The delivery time of aluminum tubes in stock is 2-3 days, if powder coating is required, the time is 2 weeks.
5. Contact us for further details.
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