Custom Flange Threaded Connector | CNC Precision Machining Parts Manufacturer, Get Quote

Product Description Our custom flange threaded connector is a non-standard CNC machined fluid pipeline fitting made from high-grade 6061 aluminum alloy. This integrated component combines dual-ear flange mounting base, external threaded section and central through bore. It is designed for fluid pipeline transition connection. Users can fasten and seal the assembly by bolts through flange mounting holes, widely used in liquid cooling, oil cooling, hydraulic and pneumatic fluid transfer systems.

We adopt advanced CNC turn-mill composite machining for production. Starting from solid aluminum bar stock, we perform precision turning to fabricate inner bore, outer circle and threads. Then CNC milling shapes the dual-ear flange base and mounting holes. After complete deburring, parts can be processed with high-gloss polishing, or customized red hard anodizing for enhanced wear and corrosion resistance.

This product has strict manufacturing challenges. Thread accuracy is tightly controlled to guarantee reliable sealing fit. The position tolerance of flange mounting holes is precisely managed to ensure accurate alignment during assembly. We maintain superior inner and outer surface finish to reduce fluid flow resistance. For anodized versions, we control the whole oxidation process to achieve uniform red coating without color difference.

As a professional cnc machining parts factory, we provide full one-stop services including 3D drawing review, process planning, prototype trial, small batch testing and mass delivery. We specialize in custom non-standard aluminum parts and complex cavity components with 3-axis and 5-axis CNC machining. Our machining tolerance can reach ±0.01mm. We accept flexible order quantities from prototype sampling, low volume trial runs to large mass production, serving global B2B customers from multiple industries.

1. Material: 6061 aluminum alloy, lightweight and high structural rigidity
2. Machining Method: CNC turn-mill composite machining, integrated forming
3. High Precision: Tolerance up to ±0.01mm, strict control of thread accuracy and hole position
4. Integrated Structure: Dual-ear flange base, external thread and central through-hole
5. Surface Options: High-gloss polishing, custom red hard anodizing for wear & corrosion resistance
6. Custom Service: Made to customer 3D drawings, support sampling, small & mass batch production

• Reliable sealing performance: Precisely machined threads and flange surface for leak-free fluid connection
• Low fluid resistance: Smooth inner bore surface reduces pressure loss for liquid cooling and hydraulic circuits
• Flexible surface treatment: Choose polished finish or red hard anodizing for different working environments
• Lightweight aluminum design: Reduces overall system weight for automotive and new energy equipment
• One-stop manufacturing service: Drawing evaluation, machining and surface treatment completed in our factory
• Flexible MOQ: Prototype verification, small batch trial and mass production all supported

✅ Automotive Fluid Systems: Oil cooling and water cooling pipeline adapters ✅ Industrial Hydraulic & Pneumatic Equipment: Fluid pipeline connection fittings ✅ New Energy Equipment: Liquid cooling pipeline flange connectors ✅ Automation Equipment: Oil and water pipeline transition assemblies

Our factory also manufactures custom CNC machined parts for these sectors:

1. Consumer Electronics: Phone, tablet, VR/AR structural housings, camera brackets, wearable device shells
2. Automation & Industrial Equipment: Jigs, fixtures, motor bases, sensor housings, transmission sliders
3. Semiconductor & Vacuum Equipment: Vacuum cavities, vacuum fittings, precision bases, testing fixtures
4. Medical Devices: Surgical instrument bases, endoscope parts, medical equipment housings
5. Automotive Industry: New energy motor housings, battery end plates, hydraulic valve blocks, auto modification parts
6. Aerospace & UAV: Aircraft structural parts, drone frames, aviation instrument housings
7. Optics & Optoelectronics: Optical lens barrels, lens holders, optical platforms
8. Telecommunication: 5G base station heat dissipation cavities, filter components
9. Robotics: Robot joint housings, reducer shells, AGV structural components
10. Instrumentation: Detector housings, precision gauge bases, flowmeter parts, lab equipment parts

1. Reliable cnc machining factory: Equipped with 3-axis,4-axis and 5-axis machining centers and turn-mill machines
2. High precision capability: Precision up to ±0.01mm for custom machined metal parts
3. Full in-house service: Drawing analysis, process design, CNC machining, surface treatment and full dimensional inspection
4. Rich cross-industry experience: Served customers in new energy, automotive, automation, semiconductor and optical industries
5. Flexible order: No strict MOQ, support prototype sampling, small batch and mass production
6. Strict QC system: Full dimension inspection before shipment, inspection reports available on request
7. Fast response: Quick technical assessment and competitive quote for your custom cnc machined parts

Q1: Can you manufacture this flange threaded connector from my STEP/IGS 3D drawings?

A: Yes. We custom produce parts based on your 3D models, 2D drawings or physical samples. Our engineers will review your design and optimize machining process.

Q2: What is your minimum order quantity?

A: No strict MOQ. We support prototype sampling, small batch and mass production for different project phases.

Q3: What materials are available for custom CNC precision machining parts?

A: We mainly process 6061/6063 aluminum, 304/316 stainless steel, brass, POM and other engineering plastics as your requirements.

Q4: What surface treatments can you provide for this flange threaded connector?

A: High-gloss polishing, red hard anodizing, natural anodizing, sandblasting and other surface treatments.

Q5: What tolerance can you achieve?

A: Our factory can achieve high precision up to ±0.01mm for custom CNC precision machining parts.