Custom High Precision CNC Machining Turning Milling Stainless Steel 304 Aluminum Parts Fabrication Service
CUSTOM
Discover durable stainless steel pipe flanges for corrosion-resistant, leak-proof connections in chemical, oil, and gas pipeline systems.
minimum order
1 piece
Quantity
$1.98 - $10.98
/ piece
Discover durable stainless steel pipe flanges for corrosion-resistant, leak-proof connections in chemical, oil, and gas pipeline systems.
| 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 high-performance assortment of precision-engineered CNC components is crafted from 304/316 stainless steel and 6061-T6 aluminum alloy—materials selected for their exceptional corrosion resistance, high tensile strength, and lightweight rigidity. The kit features a diverse range of custom-machined parts, including threaded adapters, fluid nozzles, precision shafts, locking collars, and sensor mounting components, all designed for critical applications requiring ultra-tight tolerances and reliable performance. Each component is CNC-machined to exacting standards and finished with protective surface treatments, delivering dimensional accuracy, durability, and a professional aesthetic for industrial, medical, and aerospace systems.
· Core Specifications
Material Performance
| Material | Key Properties |
|---|---|
| 304/316 Stainless Steel | Superior corrosion resistance (72-hour salt spray pass), high tensile strength (≥515 MPa), and food-safe compliance for medical/fluid applications |
| 6061-T6 Aluminum Alloy | Lightweight (2.7g/cm³), excellent thermal conductivity (167 W/m·K), and ideal for high-strength, low-weight structural components |
Manufacturing Standards
- Certification: ISO 9001-Certified
- Key Processes: 5-Axis CNC Turning/Milling → Precision Threading → Deburring → Surface Treatment (Passivation/Anodization) → CMM Inspection
- Standard Parameters:
- Dimensional Tolerance: ±0.005mm (ensures precise mating in high-performance assemblies)
- Surface Finish: Passivated polished (stainless steel) or natural anodized (aluminum) for enhanced corrosion resistance
- Custom Features: Precision external/internal threads, tapered nozzles, hexagonal drive sections, and integrated mounting holes
· Application Scenarios
These precision CNC components excel in critical performance and connection use cases:
- Industrial Automation: Hydraulic/pneumatic system adapters, sensor mounting shafts, and conveyor system locking collars.
- Fluid Power & Processing: High-pressure fluid nozzles, chemical transfer adapters, and pump components for food/beverage and pharmaceutical applications.
- Medical & Laboratory Equipment: Diagnostic instrument precision shafts, sample-handling system nozzles, and surgical tool components.
- Aerospace & UAVs: Avionics connection adapters, UAV propulsion system nozzles, and satellite equipment mounting collars.
- 3D Printing & CNC Machinery: 3D printer extruder components, CNC tool changer adapters, and fixture locking pins.
· Production Process Introduction
- Raw Material Preparation: Cut certified stainless steel bars or aluminum billets to match each component’s length and diameter.
- CNC Machining: Use high-precision 5-axis CNC lathes and mills to machine complex profiles, threads, and features in a single setup for maximum concentricity and accuracy.
- Deburring & Finishing: Remove sharp edges from threads, profiles, and nozzles to prevent component damage and ensure optimal performance.
- Surface Treatment: Apply passivation (stainless steel) to enhance corrosion resistance, or natural anodization (aluminum) to improve surface hardness and aesthetics.
- Quality Inspection: Perform CMM dimensional scanning, thread fit testing, and surface roughness analysis to verify compliance with design specifications.
· Packaging and Shipping Methods
- Packaging:
- Individual Components: Wrapped in anti-scratch foam padding and sealed in anti-static, moisture-proof plastic bags to protect precision surfaces and finishes.
- Bulk Orders: Packed in foam-lined partitioned boxes (prevents deformation, thread damage, and mixing of component types).
- Shipping Options:
- Express Delivery (DHL/FedEx): 3–5 business days for prototype or small-quantity orders.
- Air Freight: 7–10 business days for medium-batch production runs.
- Sea Freight: 20–25 business days for large-volume bulk orders.All shipments include full tracking and damage insurance.
· Process

· Frequently Asked Questions (FAQ)
- MOQ (Minimum Order Quantity): 500 pieces per component type for standard configurations; 200 pieces for custom designs (with valid CAD files/technical drawings).
- Lead Time: Standard lead time is 7–12 working days (includes CNC machining, surface treatment, and inspection); expedited production (5–7 days) is available for urgent orders (additional fees apply).
- Customization Capability: Full end-to-end customization is supported—adjust material grade, component dimensions, thread specs, surface finish, and functional features (e.g., nozzle taper angles). Our engineering team validates designs for structural integrity, fluid dynamics, and dimensional accuracy.
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