Shenzhen Chenrong Technology Co., Ltd.
| Application | Automotive, Aerospace, Medical, Industrial |
| Payment Terms | T/T |
| Material | Stainless Steel |
| Tolerance | ±0.01 mm |
| Quantity | Custom order |
| Quantityrange | Prototype to Mass Production |
| Customization | Fully customizable per drawing |
| Productionvolume | Prototype to Mass Production |
| Delivery Time | 5-8days |
| Designformat | Accepts CAD files: STEP, IGES, DXF |
| Coating | Anodized / Painted / None |
| Heattreatment | Available upon request |
| Model Number | CRAI0128 |
| Brand Name | CHENRONG |
| Place of Origin | China |
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Product Specification
| Application | Automotive, Aerospace, Medical, Industrial | Payment Terms | T/T |
| Material | Stainless Steel | Tolerance | ±0.01 mm |
| Quantity | Custom order | Quantityrange | Prototype to Mass Production |
| Customization | Fully customizable per drawing | Productionvolume | Prototype to Mass Production |
| Delivery Time | 5-8days | Designformat | Accepts CAD files: STEP, IGES, DXF |
| Coating | Anodized / Painted / None | Heattreatment | Available upon request |
| Model Number | CRAI0128 | Brand Name | CHENRONG |
| Place of Origin | China |
Custom CNC Turn-Mill Aluminum Circular Housing End Cap with Side Threaded Port
This aluminum circular housing end cap is fabricated by CNC turn-mill composite machining. It features deep internal cavity, central through bore, distributed mounting holes and side threaded port. Blue anodized surface provides excellent corrosion resistance and premium appearance, widely used for fluid chambers, pump housings and sensor enclosures.
| Parameter | Value |
|---|---|
| Processing Type | CNC Turn-Mill Composite Machining, Boring, Turning, Milling, Tapping, Deburring |
| Available Material | 6061 Aluminum Alloy, 7075 Aluminum Alloy |
| Tolerance | ±0.015 mm |
| Surface Finish | Blue Anodizing, Black Anodizing, Natural Anodizing |
| Drawing Format | STEP / IGES / 2D PDF |
| Application Scenario | Fluid chamber end cap, Pump housing cover, Sensor enclosure, Pressure vessel closure |
| Inspection Method | CMM, Digital Caliper, Thread Gauge, Bore Gauge |
| Production Range | Prototype, Small Batch & Mass Production |
This circular aluminum end cap is one-piece CNC turn-mill machined from solid aluminum billet. The deep internal cavity and central through bore are finish-bored to tight tolerance, while the side threaded port and flange mounting holes are precisely positioned in the same setup. Single clamping ensures good concentricity between the bore and side port axis.
Chenrong Precision has extensive experience machining aluminum housing components with cross-port features. The blue anodized coating not only enhances visual appeal but also improves surface hardness and corrosion resistance. We can customize cavity depth, flange hole layout, side thread specification and anodizing color according to your engineering drawings.
We specialize in turn-mill machining of circular housing and end cap components. Single-setup processing eliminates alignment errors between features. Our QC team inspects cavity diameter, flatness, thread quality and hole position for every batch. We support fast prototype and stable mass production with consistent quality.
Q1: Can the side port thread be customized?
A1: Yes, internal or external threads on the side port can be machined according to your pipeline connection requirements.
Q2: What anodizing colors are available?
A2: Blue, black, natural silver and other custom colors can be done for aluminum anodizing.
Q3: Can you provide sealing groove machining?
A3: Yes, O-ring sealing grooves can be machined on the flange face if needed for sealing applications.
Q4: What is the maximum outer diameter you can machine?
A4: We can machine circular housings up to 300mm outer diameter. Larger parts can be discussed based on geometry.
Q5: What files are needed for quotation?
A5: 3D STEP or IGES file plus 2D drawing with tolerance and surface finish requirements is preferred.
Company Details
Business Type:
Manufacturer,Trading Company
Total Annual:
10000000-50000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Precision Manufacturing for Custom Metal Parts ChenRong is a China-based custom manufacturing partner specializing in precision CNC machining and sheet metal fabrication. We produce build-to-print metal and plastic parts for global B2B customers in industrial, automation, robotics, electronics, me... Precision Manufacturing for Custom Metal Parts ChenRong is a China-based custom manufacturing partner specializing in precision CNC machining and sheet metal fabrication. We produce build-to-print metal and plastic parts for global B2B customers in industrial, automation, robotics, electronics, me...
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