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Aluminum Flat Tube

Aluminum Flat Tube

  • Lightweight yet strong: Aluminum flat tubes offer excellent strength to weight ratio-ideal for structural applications requiring durability without bulk
  • Corrosion resistance: Made from high-grade aluminum (such as 6061 or 6063), these flat tubes resist rust and environmental degradation
  • Versatile cross-section options: Available in various widths and thicknesses with consistent flat profile for design flexibility
  • Excellent thermal and electrical conductivity: Aluminum flat tubes dissipate heat efficiently and conduct electricity well for electrical or thermal applications
  • Machinable and weldable: Easy to cut, bend, weld and process with standard fabrication methods
  • Recyclable and sustainable: Aluminum is fully recyclable without loss of properties, supporting eco-friendly production
  • Cost-effective and economical: Low maintenance and long lifespan make it a cost-efficient choice
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Aluminum Flat Tube Product

Micro Channel Aluminum Flat Tube for Heat Sink and Condenser
Micro Channel Aluminum Flat Tube for Heat Sink and Condenser
Welded Aluminum Radiator Flat Tube for Cooling Systems
Welded Aluminum Radiator Flat Tube for Cooling Systems
Black Powder Coated Rectangular Flat Tube for Structure Use
Black Powder Coated Rectangular Flat Tube for Structure Use
Custom Oval Aluminum Flat Tube Pipe for Decorative Applications
Custom Oval Aluminum Flat Tube Pipe for Decorative Applications
Silver Oxidized Flat Aluminum Rectangular Tube for Construction
Silver Oxidized Flat Aluminum Rectangular Tube for Construction
Anodized Square Flat Tube Aluminum Profile for Multipurpose Use
Anodized Square Flat Tube Aluminum Profile for Multipurpose Use
Matte Black Flat Aluminum Tube for Industrial Framing
Matte Black Flat Aluminum Tube for Industrial Framing
Powder Coated Flat Aluminum Tube for Outdoor Pavilion Frame
Powder Coated Flat Aluminum Tube for Outdoor Pavilion Frame

Customization Capabilities

We provide customized aluminum flat tube solutions tailored to precise dimensions, alloy selection, surface finish and fabrication needs.

  • Dimensions (Width x Thickness): Wide range from narrow to wide flats with thickness options from thin to thick
  • Length: Cut to length per customer specification
  • Material Alloy: 6061, 6063 or other 6000-series alloys for strength and formability
  • Surface Finish: Mill, anodizing, powder coating, brushing, polishing
  • Temper and Mechanical Properties: T6, T5 or other tempers as per requirement for strength or workability
  • Processing Services: Cutting, bending, welding, punching, CNC machining
  • Certifications: ISO, CE, SGS, RoHS compliance available

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Why Partner with Sinoextrud for Your Aluminum Flat Tube Needs?

We are more than just an aluminum profile supplier — we’re your efficient, reliable, long-term partner.
With Us, You Get:Faster turnaround,Stable quality,Competitive pricing,End-to-end support.

Large-Scale Manufacturing:Our factory spans 1,000 mu (about 667,000 m²), with full in-house capabilities from aluminum smelting and billet casting to extrusion, surface treatment, and CNC machining.

One-Stop Solution:With 43 extrusion lines (500–5500 tons) and a dedicated mold partner, we provide fast production, custom profiles, and integrated services to simplify your supply chain.

Quality You Can Trust:Strict quality control ensures consistent dimensions, strength, and finish, reducing your risk and increasing reliability.

Fast Delivery & Cost Efficiency:Self-produced billets, in-house processing, and batch production mean faster lead times and lower overall costs.

Advanced Finishing Options:Anodizing and both vertical and horizontal powder coating lines deliver durable, high-quality surface finishes tailored to your product needs.

Factory Overview
Furnace workshop
Aluminum bar production
Mold Warehouse
500-5500 Tons Extruder
Spraying workshop
Anodizing workshop
Deep Processing Workshop
CNC Machining Workshop
Finished goods warehouse
Finished goods warehouse
Finished goods warehouse
Export warehouse
5500 Ton Extrusion Press
Aluminum extrusion press
Large Aluminum Extrusion Line
Aluminum extrusion production line
Extrusion workshop
IATF 16949 Certification
TUV
Finished goods warehouse
Export warehouse

-Standard Packing Option-

* Long bar length profiles 3.0-6.0 meters*
Protective Film
Shrink Sleeve
Brown Paper
Craft Paper
* Short bar length profiles 0.3-3.0 meters*
EPE Foam
Poly Bag
Wooden Crate
Wooden Case

-Loading & Shipment-

Pallet Loading
Bulk Loading
LCL Loading
Expedited Express

STEPS

How to work with us

Start A Project today
  • Quote & Estimation

    Begin with a thorough evaluation of the design's feasibility, followed by a prompt, detailed estimate.

  • Sample & Test

    Creating a prototype to assess dimensions and ensure the mold's precision aligns with the requirements.

  • Extrude & Finish

    Producing the aluminum profile with pinpoint accuracy to the given specifications and applying desired finishes.

  • Pack & Deliver

    Tailored packaging for the extruded profiles, ensuring safe and efficient loading for prompt delivery.

Aluminum Flat Tube-FAQ's

What cross sections are available for aluminum flat tubes?
We provide a wide selection of widths and thicknesses tailored to your structural and design requirements.
What aluminum alloys do you offer?
We typically use 6000-series alloys such as 6061 and 6063 known for strength, corrosion resistance and extrudability.
Can you provide custom lengths?
Yes, flat tubes can be cut to the exact lengths specified by the customer.
What surface finishes are available?
We offer mill finish, anodizing, powder coating, brushed or polished surfaces to meet aesthetic or functional needs.
Are aluminum flat tubes easy to weld and machine?
Yes, they machine, weld and form easily, and support deep processing such as bending, punching and CNC machining.
How strong and durable are these tubes?
With proper alloy and temper selection, aluminum flat tubes offer robust mechanical strength and long service life.
Can these tubes be used for conductive or thermal applications?
Yes, they exhibit excellent electrical and thermal conductivity suitable for heat sinks, busbars and similar uses.
Is your production environmentally friendly?
Aluminum is fully recyclable, and our production methods support sustainable manufacturing practices.

Products You May Looking for

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Sinoextrud: Your Aluminum Flat Tube Manufacturer

Aluminum flat tube combines lightweight design with robust strength, making it a versatile component for industrial, architectural and structural projects.


Its excellent corrosion resistance and thermal conductivity make it ideal for outdoor, electrical or heat-dissipating applications.


Our tubes are highly customizable-available in multiple alloys, finishes and dimensions with support for advanced processing.


Fabrication adaptability-such as welding, machining and bending-makes these flat tubes suitable for complex assemblies and functional components.


Choosing our flat tubes means receiving reliable, sustainable and high-performance aluminum profiles tailored for B2B industrial needs.


Aluminum Flat Tube : The Ultimate FAQ Guide

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