Precision Cold Plate Fitting Machining Parts
What We Machine
We specialize in custom-machined fittings that connect cold plates, manifolds, tubing, and heat exchangers. Our portfolio covers:
- Threaded adapters in NPT, BSP, UNF, and metric standards
- Barbed and push-to-connect hose fittings
- O-ring boss and face seal fittings for high-pressure sealing
- Multi-port distribution blocks
- Miniature fittings down to M3 for compact electronics cooling
Every part is machined from solid bar stock using 3-axis, 4-axis, and 5-axis CNC centers, ensuring true position accuracy and repeatability from prototype through production batches.
Material & Specification Range
We machine fittings from aluminum 6061-T6, 6063, and 7075 for lightweight thermal conductivity; brass and copper C36000, C11000 for heat transfer and brazing compatibility; stainless steel 304, 316, and 316L for corrosion-resistant high-pressure systems; and engineering plastics PEEK and PTFE for electrical insulation and chemical resistance. Custom material sourcing is available. We accept STEP, IGS, PDF, and 2D CAD drawings. Critical tolerances reach ±0.01mm, surface finish ranges from Ra 0.8 to 3.2μm, and part sizes span M3 miniature fittings to 300mm manifold connectors.
Our Machining Edge
Our in-house 5-axis capability machines complex multi-angle ports and internal geometries in a single setup, eliminating stack-up errors from multiple operations. Our DFM-first approach means engineers review your CAD files within 24 hours, identifying features that could drive up cost and proposing practical optimizations that preserve function while improving manufacturability. With tooling design, sampling, and batch production managed under one roof in Ningbo, typical first-article lead time is 7 to 10 working days.
Surface Treatment & Testing Protocol
Every Precision Cold Plate Fitting Machining Part undergoes targeted finishing and validation. Anodizing Type II and III, electroless nickel plating, and passivation provide material-specific corrosion protection. Vibratory deburring and ultrasonic cleaning eliminate micro-burrs and contamination from internal flow paths. CMM dimensional verification and thread gauging confirm geometric accuracy. Leak testing by air decay or hydrostatic pressure validates joint reliability under operating conditions. Spectrometer-based material certification guarantees alloy integrity. Our ISO 9001 certified factory provides comprehensive inspection reports with every shipment.
Industries We Serve
Our fittings are trusted in mission-critical thermal systems worldwide:
|
Data Centers |
Connect liquid-cooled server racks and CDU manifolds demanding continuous reliability |
|
Electric Vehicles |
Interface battery pack cold plates and inverter cooling loops where vibration resistance is essential |
|
Medical Devices |
Meet strict biocompatibility standards for diagnostic fluid circuits |
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Semiconductor Manufacturing |
Handle ultra-pure cooling fluids where contamination control is paramount |
|
Industrial Lasers |
Withstand extreme thermal loads in high-power chiller assemblies |
Inquiry & Quotation
Submit the following for a detailed machining proposal within 48 hours:
- 2D or 3D drawings (STEP / IGS / PDF)
- Material specification and annual volume
- End-use application and operating conditions
Process:
- Submit drawings and requirements
- Receive DFM feedback + quotation within 48 hours
- Approve first-article samples
- Enter batch production with full traceability
Small batch trial orders are welcomed. Parts are cleaned, packaged in export-grade cartons, and shipped by sea, air, or express.
Contact us today to source Precision Cold Plate Fitting Machining Parts that meet your exact thermal system requirements.
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