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Help CenterAluminum Tube 6061-T6 3 Inch Schedule 40 Seamless Aluminum Pipe 6 m Length for Structural
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Hemaokang Steel (Shandong) Co., Ltd. is proud to offer the Aluminum Tube 6061-T6 3 inch Schedule 40 Seamless Aluminum Pipe 6 m Length, a premium-grade product designed for demanding structural applications. Our company, established in 2025, has rapidly grown to achieve an annual export value of US$50-100 million, serving markets across North America, South America, Europe, Asia, Africa, and Oceania. With a dedicated team of 51–100 employees and ISO9001 certification, we ensure every pipe meets the highest standards of quality and reliability. This seamless aluminum pipe combines the strength of 6061-T6 alloy with precise Schedule 40 dimensions, making it an ideal choice for frameworks, supports, and load-bearing structures.
Key Features & Technical Specifications:
- Material: 6061-T6 aluminum alloy – known for excellent strength-to-weight ratio, corrosion resistance, and weldability.
- Type: Seamless construction – eliminates weak points, ensures uniform wall thickness, and withstands high pressure.
- Dimensions: 3 inch nominal size (outer diameter 88.9 mm) with Schedule 40 wall thickness (5.49 mm).
- Length: Standard 6 meters (20 feet), with custom lengths available upon request.
- Surface Finish: Mill finish as standard; anodized, painted, or other finishes are optional.
- Standards: Manufactured in accordance with ASTM B241 and B210, ensuring compliance with international specifications.
- Applications: Structural frames, scaffolding, handrails, truck racks, marine components, and architectural supports.
| Parameter | Value |
|---|---|
| Alloy | 6061-T6 |
| Nominal Size | 3 inch (DN80) |
| Outer Diameter | 88.9 mm ± 0.5 mm |
| Wall Thickness (Schedule 40) | 5.49 mm (0.216 inch) |
| Length | 6 m (customizable: 1–12 m) |
| Minimum Yield Strength | 40 ksi (276 MPa) typical |
| Surface Treatment | Mill finish; anodized/coated optional |
Advantages for Your Projects:
- Lightweight yet Strong: 6061-T6 offers a high strength-to-weight ratio, reducing structural load without sacrificing durability.
- Corrosion Resistant: Ideal for outdoor, marine, or chemical environments – natural oxide layer protects against rust.
- Easy Fabrication: Can be cut, welded, machined, and formed with standard tools, saving time and costs.
- Seamless Integrity: No welded seams means higher pressure ratings and reduced risk of failure under stress.
- Consistent Quality: ISO9001-certified production ensures tight tolerances and reliable performance.
- Versatile Applications: Suitable for building frames, supports, conveyors, transportation equipment, and more.
Why Choose Hemaokang Steel? As a trusted supplier with an export volume of US$50–100 million annually, we have established long-term partnerships with clients in over 30 countries. Our facility in Liaocheng, Shandong, is equipped with advanced manufacturing lines and strict quality control. We offer flexible customization, competitive pricing, and timely delivery. Each pipe undergoes rigorous inspection to ensure compliance with ASTM standards. Our team of experienced professionals provides technical support and after-sales service to ensure your satisfaction.
Frequently Asked Questions (FAQ):
-
Q: What is the difference between 6061-T6 and 6063-T5 aluminum pipe?
A: 6061-T6 has higher tensile strength and is better for structural applications, while 6063-T5 is more formable and often used for architectural trim. For load-bearing uses, 6061-T6 is recommended. -
Q: Can this pipe be used for high-pressure applications?
A: Yes, seamless construction and Schedule 40 wall thickness provide good pressure resistance. However, please consult our technical team for specific pressure ratings based on your application. -
Q: Is the pipe available in other lengths?
A: Yes, we offer custom lengths from 1 m to 12 m. Please contact us with your requirements. -
Q: What surface finishes are available?
A: Standard is mill finish. We can also provide clear or colored anodizing, powder coating, or other finishes upon request. -
Q: Do you provide cutting or threading services?
A: Yes, we can cut to exact lengths and provide threading or other end preparations at an additional cost. -
Q: What is the typical lead time?
A: For standard sizes, lead time is 7–15 days. Custom orders may take 15–30 days depending on quantity and specifications. -
Q: How do you ensure product quality?
A: Our factory is ISO9001 certified. Each batch is tested for chemical composition, mechanical properties, and dimensional accuracy. We also provide mill test certificates upon request. -
Q: Can I get a sample before bulk order?
A: Yes, samples are available. Please contact our sales team to discuss sample fees and shipping.
Contact Hemaokang Steel (Shandong) Co., Ltd. today to place an order or request a quote. Our team is ready to support your structural aluminum pipe needs with top-quality products and professional service.
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