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Home > Aluminum I Beam Manufacturer
Aluminum I Beam
Aluminum I Beam Product
Customization Capabilities
We provide tailored aluminum I-beam profiles to meet specific project requirements across dimensions, alloy, temper and finish.
- Alloy Type: e.g. 6061-T6, 6063
- Dimensions: Custom depths (e.g., 5”-12”+), flange and web thickness
- Length: Up to 25 ft standard, custom cuts available
- Temper: T6, T651 or other heat treatments
- Surface Finish: Mill finish, anodizing, powder coating
- Certification: ASTM B221, ASTM B308/308M, AMS-QQ-A-200/8 compliance
- Cutting Precision: Standard ±1/4” or tighter custom tolerance
- Packaging Options: Bundles, protective wrapping or custom labeling
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Why Partner with Sinoextrud for Your Aluminum I Beam 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
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 I Beam-FAQ's
What dimensions do you offer?
We offer a variety of profiles including 5” x 3” x 0.21”, 6” x 4” x 0.21/0.23”, up to 12” x 7” with various thicknesses and lengths up to 25 ft (or custom cuts).
What alloy and temper options are available?
Commonly available in 6061-T6, also 6063, T651 etc., depending on strength and finish requirements.
Can you customize the I-beam cross-section?
Yes, flange width, web thickness and depth are customizable to match structural or assembly needs.
What surface finishes can be applied?
Options include extruded mill finish, anodizing, powder coating, or other coatings to enhance aesthetics and corrosion resistance.
What are your minimum order quantity and lead time?
MOQ depends on profile and volume; standard lengths stock can ship quickly; custom profiles or lengths have lead times based on order size.
What quality and certification standards are met?
Products comply with ASTM B221, ASTM B308/308M, AMS-QQ-A-200/8 and other relevant standards; full inspection and material test reports are available.
Do you support further machining or fabrication?
Yes, we support downstream services such as cutting, drilling, welding, bending, and CNC processing based on customer drawings.
Can engineering or design support be provided?
Yes, we can assist with selection and design guidance to optimize beam profiles for strength, weight, and cost efficiency.
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Sinoextrud: Your Aluminum I Beam Manufacturer
Aluminum I-Beams combine exceptional strength with light weight, offering a versatile structural solution. The 6061-T6 alloy provides reliable mechanical performance with excellent machinability and weldability. This profile delivers consistent quality and conforms to commonly required international standards for extruded aluminum sections.
Ideal for structural frameworks, walkways, headers, and platforms, these I-beams are widely used in industrial automation, construction, marine, and general structural applications. Their corrosion resistance makes them suitable for both indoor and outdoor deployment.
The beam surface can be supplied with a clean mill finish or enhanced with anodizing or powder coating to improve durability and visual appeal. Custom finishes help adapt the product to specialized environmental or aesthetic demands.
In addition to standard extruded profiles, we provide secondary processing like cutting, drilling, welding, bending, and CNC finishing. This ensures seamless integration into customers’ manufacturing or assembly workflows.
As a specialist supplier, our global manufacturing and logistics network supports stable production, on-time delivery, and responsive customer service. We back every shipment with inspection reports and certification to ensure confidence and repeatability.