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Help CenterLarge Caliber Aluminum Tube 6061-T6 1 Year Warranty With Free Sample & Technical Support for Custom Orders
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As a leading manufacturer from Hemaokang Steel (Shandong) Co., Ltd., we are proud to present our Large Caliber Aluminum Tube 6061-T6 — a premium solution for demanding industrial applications. With an annual export value exceeding US$50 million and a dedicated team of 51-100 skilled professionals, we combine advanced production technology with rigorous quality control to deliver tubes that meet the highest standards. Our aluminum tubes are designed to offer exceptional strength-to-weight ratio, corrosion resistance, and dimensional accuracy, backed by a 1-year warranty and free sample support. Whether you need custom sizes, special finishes, or technical guidance, our engineering team is ready to assist you throughout the entire procurement process.
The 6061-T6 alloy is widely recognized for its excellent mechanical properties and weldability, making it ideal for structural components, fluid transportation, and machinery frames. Our large caliber tubes (typically from 6 inches up to 24 inches outer diameter) are produced using state-of-the-art extrusion and heat treatment processes, ensuring consistent T6 temper and uniform grain structure. Below you will find detailed specifications and key benefits of our product.
Key Product Features
- Material Grade: 6061-T6 aluminum alloy – high strength, good machinability, and excellent corrosion resistance.
- Large Caliber Range: Outer diameter from 152 mm (6") to 610 mm (24") – customizable as per your project requirements.
- Custom Lengths: Available in standard 6 m / 12 m lengths, or cut to your exact specifications.
- Wall Thickness Options: From 1.5 mm to 12 mm, with tight tolerances (±0.1 mm) for consistent performance.
- Surface Treatment: Mill finish standard; anodizing, powder coating, or brushing available upon request.
- Warranty: 1-year comprehensive warranty against manufacturing defects.
- Free Sample: Complimentary sample (up to 1 meter) for quality evaluation before bulk order.
- Technical Support: Our in-house engineers provide free design consultation, material selection advice, and fabrication guidance.
Technical Specifications (Typical)
| Parameter | Value / Range |
|---|---|
| Alloy & Temper | 6061-T6 |
| Outer Diameter (OD) | 152 mm – 610 mm (6" – 24") |
| Wall Thickness | 1.5 mm – 12 mm |
| Length | 1 m – 12 m (custom cut available) |
| Tensile Strength | ≥ 310 MPa |
| Yield Strength | ≥ 276 MPa |
| Elongation | ≥ 12% |
| Hardness (Brinell) | 95 HB |
Benefits for Your Business
- Lightweight & High Strength: 6061-T6 offers a superior strength-to-weight ratio, reducing structural load while maintaining durability.
- Excellent Corrosion Resistance: Ideal for outdoor, marine, and chemical environments, extending service life.
- Easy to Fabricate: Can be cut, welded, drilled, and machined with standard tools, lowering fabrication costs.
- Customizable Dimensions: We accommodate non-standard sizes, reducing material waste and assembly time.
- Reliable Supply Chain: As an ISO9001 certified facility with US$50M+ annual export, we ensure consistent quality and on-time delivery.
- Risk-Free Trial: Request a free sample to verify quality before committing to large orders.
At Hemaokang Steel (Shandong) Co., Ltd., we have been serving global clients since 2025, with exports reaching North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East. Our team of 51-100 employees is dedicated to providing customized solutions for every project. The ISO9001 certification underscores our commitment to quality management. Combined with our free sample offer, 1-year warranty, and technical support, we aim to build long-term partnerships based on trust and performance. Contact us today to discuss your specific requirements or to request a free sample!
Frequently Asked Questions (FAQ)
-
Q: What is the minimum order quantity (MOQ) for this tube?
A: Our standard MOQ is 500 kg, but we can accommodate smaller trial orders after sample approval. Contact our sales team for details. -
Q: Is the sample really free? How do I get one?
A: Yes, we provide one free sample (up to 1 meter length) for quality evaluation. You only need to pay for shipping. Just send us your requirement and we will arrange it. -
Q: Can you produce custom diameters or wall thicknesses not listed?
A: Absolutely. We specialize in custom orders. Provide your drawing or specification, and we will manufacture accordingly. -
Q: What is the typical lead time for bulk orders?
A: For standard sizes, lead time is 15-20 days after deposit. Custom orders may take 25-35 days depending on complexity. -
Q: Do you have any quality certifications?
A: Yes, our factory is ISO9001 certified. We also conduct 100% dimensional inspection and mechanical testing on each batch. -
Q: What applications are your large caliber aluminum tubes suitable for?
A: They are widely used in structural frames, hydraulic/pneumatic cylinders, pipelines, antenna masts, scaffolding, and transportation equipment. -
Q: How is the tube surface finished? Can I get anodized or painted?
A: Standard finish is mill finish. We offer anodizing (clear or colored), powder coating, and other treatments as options. -
Q: Do you provide technical support for assembly or welding?
A: Yes, our engineering team offers free technical consultation on cutting, welding, and joining methods to ensure optimal performance.
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