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Oem Custom Precision Metal Machining Service Bronze Copper Brass Joint Component Cnc Machined Parts
Custom
Brass slip joint nuts and extension tubes for professional plumbing installations. Precision-machined components ensure reliable, tool-free assembly in residential and commercial projects. Request a quote today.
minimum order
1 piece
Quantity
$0.18 - $1.98
/ piece
Brass slip joint nuts and extension tubes for professional plumbing installations. Precision-machined components ensure reliable, tool-free assembly in residential and commercial projects. Request a quote today.
| Key Attributes | |
| Machining Capabilities | CNC Machining Processes:Broaching, Drilling, Etching/Chemical Machining, Laser Machining, Milling, Turning, Wire EDM, Rapid Prototyping |
| Materials Supported | Aluminum, Brass, Bronze, Copper, Hardened Metals, Stainless Steel, Steel Alloys, Plastic |
| Micro-Machining or Not | Micro Machining |
| Key Processes | CNC Milling, Turning, Drilling |
| Tolerance Standards | Industry-standard precision |
| Surface Treatments | Anodizing, Plasting, Polishing, etc. |
| Applications | Control Systems, Automotive Components |
| Place of Origin | Guangdong, China |
| Model Number | CUSTOM |
| Service Type | Customized OEM/ODM Manufacturing |
| Drawing Formats | PDF, CAD, IGES, STEP |
| Delivery Time | 7-30 Days |
| MOQ | 10 pcs |
· Product Overview
This precision-engineered brass guide bushing is a custom CNC-machined component crafted from high-grade free-cutting brass, featuring a stepped cylindrical structure with a hollow internal bore and a tapered tip. Designed for precision positioning, guiding, and wear-resistant applications, it leverages brass’s inherent self-lubricating properties, excellent thermal conductivity, and natural corrosion resistance to deliver reliable performance in high-friction mechanical assemblies. The tight-tolerance machining ensures seamless fit and long-term dimensional stability, making it an ideal core component for industrial machinery, mold tooling, and fluid-handling systems.
· Core Specifications
| Specification | Details |
|---|---|
| Base Material | C36000 Free-Cutting Brass (standard); C46400 Naval Brass (corrosion-resistant upgrade, customizable) |
| Surface Finish | Precision-machined to Ra ≤ 1.6μm, with standard deburring; optional passivation or tin plating for enhanced corrosion resistance |
| Dimensional Tolerance | ±0.01mm for critical outer/inner diameters and length, conforming to ISO 2768-m |
| Core Machining Processes | CNC precision turning, deep-hole drilling, facing, and chamfering |
| Key Features | Stepped shoulder for axial positioning, hollow bore for fluid routing or weight reduction, tapered tip for easy insertion, and self-lubricating brass material for minimal wear |
· Application Scenarios
This brass guide bushing is ideally suited for a wide range of industrial and technical applications:
- Mold & Tooling Fixtures: As a precision guide pin or wear-resistant bushing in injection molds, stamping dies, and custom assembly fixtures
- Industrial Automation: As a guide sleeve for linear motion systems, robotic arms, and automated assembly lines
- Fluid & Pneumatic Systems: As a connector sleeve or valve component in pneumatic control lines and fluid-handling equipment
- Automotive & Transportation: As a wear-resistant bushing in vehicle powertrain and suspension systems
- Instrumentation & Medical Devices: As a precision positioning component in laboratory analyzers and non-magnetic medical equipment
· Production Process Introduction
- Design & Engineering Optimization: Our engineering team collaborates with you to refine CAD models, optimize bore size and stepped dimensions, and validate wear-resistance and positioning requirements.
- Raw Material Preparation: Premium brass bar stock is sourced from certified suppliers, with spectrometric analysis to verify material composition and mechanical properties.
- Precision CNC Machining: High-speed CNC lathes execute turning operations to form the stepped cylindrical profile, followed by deep-hole drilling to create the hollow internal bore.
- Deburring & Finishing: Components undergo meticulous deburring to ensure burr-free edges and smooth internal/external surfaces.
- Quality Inspection: 100% inspection is performed via CMM and precision gauges to verify dimensional accuracy and fit compliance.
- Optional Surface Treatment: Custom passivation or plating is applied to enhance corrosion resistance as required.
- Final Packaging: Components are cleaned, anti-tarnish treated, and packaged to prevent surface oxidation and damage during transit.
· Packaging and Shipping Methods
- Packaging: Each component is individually wrapped in anti-tarnish PE film and secured in custom-cut EPE foam inserts to prevent scratching and collision damage. Bulk orders are packed in reinforced corrugated cartons with additional cushioning.
- Shipping Options:
- Express Delivery (3-7 Business Days): DHL, FedEx, or UPS for prototypes and small batch orders, with full tracking provided.
- Standard Sea Freight (25-40 Business Days): Cost-effective FCL/LCL options for large-volume production orders, with full customs documentation support.
- Custom Packaging: Branded labeling, barcoding, and serialized part marking are available to align with your inventory and brand guidelines.
· Process
· Frequently Asked Questions (FAQ)
What is your Minimum Order Quantity (MOQ)?
Our MOQ is flexible: 1 piece for prototyping and custom one-off projects, with volume pricing starting at 50+ pieces for production runs. We specialize in both low-volume, high-mix custom manufacturing and large-scale OEM production.
What are your typical lead times?
- Prototyping: 5-10 business days from final design approval to shipment.
- Production: 10-20 business days, varying based on order volume and complexity.
- Rush Service: Expedited production (3-5 days for prototypes) is available upon request for an additional fee.
Can you accommodate custom modifications?
Absolutely. We offer full end-to-end customization:
- Material Changes: Stainless steel, aluminum, or bronze for specialized strength, corrosion resistance, or conductivity needs.
- Design Modifications: Custom bore sizes, stepped dimensions, thread integration, or modified tip profiles.
- Surface Finish Options: Custom plating, passivation, or polishing to enhance performance and aesthetics.
- Branding & Traceability: Laser engraving of part numbers, logos, or serial numbers for full product traceability.
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