| Material | 6061 Aluminum Alloy | Processing | CNC Turn-Mill Composite Machining |
|---|---|---|---|
| Tolerance | ±0.10mm | Structure | Long-Tube Internal Component |
| Surface Treatment | Black Anodizing | Applications | Instrument & Equipment Aluminum Tube Housing |

This custom CNC machined black long tube internal component is manufactured from 6061 aluminum alloy using CNC turn-mill composite machining. Designed as an internal fitting component for tube-type aluminum housings, it combines a long tubular structure with positioning slots to provide reliable internal positioning, limiting and fixing functions.
The tube cavity and positioning slots are completed through integrated CNC machining, helping maintain stable dimensional accuracy with a tolerance of ±0.10mm. The black anodized surface provides a clean appearance together with improved surface wear and corrosion resistance, making the component suitable for internal structures of industrial instruments, communication equipment and other tube-shaped equipment housings.
Custom machining according to customer drawings or samples is supported. Dimensions, internal cavity geometry, positioning slots and other structural features can be manufactured according to specific assembly requirements.
The internal tube cavity and positioning slots are processed through CNC turn-mill composite machining. Multiple machining operations can be integrated into an efficient process, helping maintain consistent dimensions and improve the fit between the component and the aluminum tube housing.
With a machining tolerance of ±0.10mm, the component provides stable dimensional control for internal housing assembly. Accurate dimensions help ensure proper positioning and reliable installation inside tube-type equipment housings.
6061 aluminum alloy offers a practical combination of strength, lightweight construction and machinability. It is suitable for internal structural components where reduced weight and reliable mechanical performance are required.
The black anodized finish provides a uniform dark appearance and improves surface resistance against wear and oxidation. It is also suitable for components installed inside equipment where consistent appearance and surface durability are required.
Industrial instrument aluminum tube housings
Communication equipment enclosures
Tube-type equipment housings
Internal equipment fitting components
Internal positioning and fixing structures
Aluminum profile and tube housing assemblies
As a professional CNC machining manufacturer, we provide custom machining services based on customer drawings, samples and technical requirements. This black long tube internal component can be customized in terms of overall dimensions, tube cavity size, positioning slots, mounting features and other structural details.
Our CNC machining capabilities support prototype development, small-batch production and volume manufacturing. OEM and ODM services are available for customers requiring consistent production of customized aluminum components.
Logo customization is also supported through laser engraving. Surface treatment options can be selected according to the required appearance and application environment.
Each component is manufactured according to the approved technical drawings and dimensional requirements. Key dimensions such as the tube cavity, positioning slots and overall geometry are controlled during CNC machining to maintain a tolerance of ±0.10mm.
Before shipment, finished components are inspected for dimensional accuracy, machining quality and surface condition. The parts are packed with pearl cotton, anti-rust bags and export cartons to help protect the black anodized surface from scratches, moisture and impact during transportation.
The component is made from 6061 aluminum alloy, providing lightweight construction, good machinability and suitable mechanical strength for equipment internal structures.
The component is manufactured using CNC turn-mill composite machining. The tubular cavity and positioning slots can be completed through an integrated machining process according to the part design.
The standard tolerance for this component is ±0.10mm. Specific dimensional requirements can be reviewed according to the customer's drawings and application requirements.
Yes. Custom production according to customer drawings or samples is supported. Dimensions, tube cavity geometry, positioning slots and other structural features can be customized.
This product uses black anodizing as the standard surface treatment. Other finishing requirements can be discussed according to the application and customer specifications.
It is mainly used as an internal fitting, positioning or fixing component inside tube-type aluminum housings for industrial instruments, communication equipment and other equipment enclosures.