At 6CNC, we manufacture CNC machined flanges for applications where alignment, sealing, and structural integrity matter.
Whether it’s a high-temperature exhaust connection or a precision mounting interface, our team reviews your drawings, identifies potential machining risks, and delivers parts that are ready for direct assembly.
Key Features
- Multi-axis CNC machining for complex flange geometries
- Stable precision for sealing and alignment-critical applications
- Flexible small-batch production without high tooling costs
- Wide material compatibility for different working environments
- Parts delivered ready for assembly with full inspection
Technical Specifications
| Feature | Specification |
|---|---|
| Material | Stainless Steel, Aluminum, Brass, Alloy Steel |
| Diameter Range | 20mm – 500mm |
| Thickness | 2mm – 50mm |
| Tolerance | ±0.01mm – ±0.05mm |
| Surface Finish | Anodized, Passivated, Polished, Coated |
| Production Volume | 1–600 pcs |
| Equipment | 3/4/5-axis CNC, Turning, EDM |
Applications
Automotive Exhaust & Powertrain Connections
CNC machined flanges are widely used in automotive systems to ensure leak-proof and high-strength connections.
Typical uses:
- Exhaust system flange connections
- Engine interface components
- Transmission and drivetrain coupling
Designed to withstand vibration, heat, and pressure.
Industrial Pipeline & Fluid Systems
Flanges are critical in industrial equipment where secure sealing and alignment are required.
Typical uses:
- Pipeline connection systems
- Pump and valve interfaces
- Pressure and fluid control systems
Ensures reliable sealing and long-term durability.
Automation Equipment & Precision Mounting
In automation and robotics, flanges serve as precision mounting interfaces for structural and functional components.
Typical uses:
- Robot arm mounting flanges
- Fixture and tooling interfaces
- Precision equipment connection plates
High flatness and positional accuracy for assembly consistency.
Why Choose 6CNC
- We review your drawings before machining to identify risks and improve manufacturability
- We specialize in small-batch, multi-variety production (1–600 pcs)
- We run multi-axis CNC machines for complex geometries and tight tolerances
- We focus on parts that must fit and function — not just look correct
- We deliver parts ready for assembly, reducing your post-processing work
Need custom CNC machined flanges for your project?
Our engineering team will review your design and provide optimized manufacturing solutions.
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