6061 T6 Schedule 80 Aluminum Pipe Supplier
6061 T6 Schedule 80 Aluminum Pipe Supplier
Sky Steel Group supplies 6061-T6 Schedule 80 aluminum pipes for machined components, equipment supports, and industrial pipe assemblies. Pipe sizes are specified by nominal pipe size (NPS), outside diameter, and Schedule 80 wall thickness. ASTM B241/B241M seamless pipe options, custom cut lengths, and EN 10204 3.1 material certificates can be provided upon request, depending on the required specifications and availability.
- Mill Test Certificate Provided
- Strict Quality Inspection
- Custom Sizes Available
- On-Time Global Delivery
6061-T6 Schedule 80 aluminum pipe is used for machined components, industrial equipment supports, structural assemblies, and fabricated piping systems. The T6 temper indicates a solution heat-treated and artificially aged aluminum alloy, while Schedule 80 defines a wall thickness series based on nominal pipe size (NPS).
Pipe dimensions are specified by NPS, outside diameter (OD), and wall thickness. For example, NPS 2 Schedule 80 pipe has an outside diameter of 60.33 mm (2.375 inches) and a nominal wall thickness of 5.54 mm (0.218 inches). Seamless aluminum pipes can be specified to ASTM B241/B241M, subject to the required manufacturing method, dimensions, and material specifications.
Sky Steel Group supplies 6061-T6 Schedule 80 aluminum pipes for industrial fabrication and equipment manufacturing. Custom cut lengths, dimensional inspection, and EN 10204 3.1 material certificates can be arranged upon request, subject to supplier confirmation. Customers can submit their required NPS, length, quantity, and applicable standards for quotation.
Product Features
- High Strength: 6061-T6 alloy provides good strength for industrial and structural applications.
- Schedule 80 Wall: Heavy-wall dimensions based on nominal pipe size (NPS).
- Corrosion Resistance: Suitable for many atmospheric and industrial environments.
- Good Machinability: Suitable for cutting, drilling, turning, and CNC machining.
- Seamless Options: ASTM B241/B241M seamless pipe available upon confirmation.
- Custom Supply: Cut lengths and EN 10204 3.1 MTC available upon request.
Product Specifications
| Specification | Details |
|---|---|
| Product Name | 6061-T6 Schedule 80 Aluminum Pipe |
| Alloy Grade | 6061 |
| Temper | T6 |
| Material | Aluminum-Magnesium-Silicon Alloy |
| Pipe Type | Seamless (Subject to Availability) |
| Wall Thickness | Schedule 80 |
| Nominal Pipe Size | NPS 1/2″–8″ (Proposed Range) |
| Outside Diameter | According to NPS |
| Manufacturing Standard | ASTM B241/B241M (Seamless Options) |
| Surface Finish | Mill Finish / Anodized (Optional) |
| Length | Standard / Custom Cut Lengths |
| Processing | Cutting, Drilling, CNC Machining |
| Inspection Certificate | EN 10204 3.1 (Upon Request) |
| Applications | Equipment Supports, Machined Parts, Industrial Pipe Assemblies |
Schedule 80 Dimensions Reference
| NPS | Outside Diameter | Wall Thickness |
|---|---|---|
| 1/2″ | 21.34 mm | 3.73 mm |
| 3/4″ | 26.67 mm | 3.91 mm |
| 1″ | 33.40 mm | 4.55 mm |
| 1-1/2″ | 48.26 mm | 5.08 mm |
| 2″ | 60.33 mm | 5.54 mm |
| 3″ | 88.90 mm | 7.62 mm |
| 4″ | 114.30 mm | 8.56 mm |
| 6″ | 168.28 mm | 10.97 mm |
| 8″ | 219.08 mm | 12.70 mm |
Product Applications

01
CNC Machined Components
Used for CNC-machined sleeves, tubular housings, spacers, and precision mechanical parts requiring thick-wall aluminum sections.
02
Industrial Equipment Supports
Used in machine frames, tubular support structures, mounting assemblies, and industrial equipment frameworks.
03
Industrial Pipe Assemblies
Used in fabricated piping systems, flanged connections, and fluid transfer assemblies where operating pressure and material compatibility are verified.
04
Fabricated Structural Components
Suitable for drilled, cut, and machined tubular parts used in structural supports, mechanical assemblies, and custom industrial fabrication.
Frequently Asked Questions About 6061 T6 Schedule 80 Aluminum Pipe Supplier
1. Is 6061-T6 aluminum pipe suitable for CNC machining?
Yes. 6061-T6 is commonly used for CNC turning, drilling, and milling. Schedule 80 pipe can be machined into sleeves, tubular housings, spacers, and equipment components.
2. How thick is Schedule 80 aluminum pipe?
Wall thickness depends on nominal pipe size (NPS). For example, NPS 2 Schedule 80 pipe has a nominal outside diameter of 60.33 mm and a wall thickness of 5.54 mm. NPS 4 has a wall thickness of 8.56 mm.
3. Can I use Schedule 80 aluminum pipe for high-pressure applications?
Not based on the Schedule 80 designation alone. Pressure suitability depends on pipe dimensions, material properties, operating temperature, joints, and the applicable design code. Provide your operating conditions for technical review.
4. Do you supply seamless 6061-T6 Schedule 80 aluminum pipe?
Seamless pipe manufactured to ASTM B241/B241M can be requested. Availability depends on the required NPS, wall thickness, temper, and manufacturing specifications.
5. Can you cut aluminum pipes to my required length?
Custom cut lengths can be arranged depending on the order specifications. Please provide the NPS, required length, quantity, and cutting tolerance when requesting a quotation.
6. Are mill test certificates available?
EN 10204 3.1 inspection certificates can be requested, subject to manufacturer availability. Please confirm your documentation requirements before ordering.








