Specification of Aluminum Pipes and Aluminum Tubes
Aluminum Pipe is a hollow extruded aluminum that is widely used for all types of fabrication projects where lightweight and corrosion resistance is a primary concern – frame work, support columns, gates, fencing, handrails, protective barriers, etc. The main aluminum alloy grades are 3003, 6061, 6063, 6082, 5083, 5086, 7020, 7050, 7075. Below is the specification that we can supply.

Round Pipe
| Name | Alloy | OD (mm) | Wall Thickness (mm) |
|---|---|---|---|
| Thin Wall Pipe | 1~8 Series | 5~450 | 0.5~15 |
| Thick Wall Pipe | 1~8 Series | 50~620 | 10~50 |

Square Pipe
| Name | Alloy | OD (mm) | Wall Thickness (mm) |
|---|---|---|---|
| Square Pipe | 1~8 Series | 10×10~300×300 | 0.5~20 |
| Rectangular Pipe | 1~8 Series | 10~380 x 10~250 | 0.5~20 |

Reducer Pipe
| Name | Alloy | Major Diameter (mm) | Minor Diameter (mm) | Wall Thickness (mm) |
|---|---|---|---|---|
| Reducer Pipe | 2~7 Series | 25~450 | 15~400 | 1~15 |
| Gradient Pipe | 2~7 Series | 25~420 | 15~400 | 1~15 |

Special Shape Pipe
| Name | Alloy | Max. OD (mm) | Wall Thickness (mm) |
|---|---|---|---|
| Oval Pipe | 2~7 Series | 350 | 1~15 |
| Multi-Shape Pipe | 2~7 Series | 350 | 1~15 |