Copper Tube Liquid Cold Plate Parts

Copper tube liquid cold plate parts are advanced thermal management components designed to dissipate heat from high-performance electronic systems, power electronics, electric vehicle batteries, data center processors, and renewable energy inverters. These assemblies typically consist of high-conductivity copper tubing embedded in or soldered to a machined aluminum or copper base plate, ensuring efficient heat transfer.

The copper tube cold plate offers superior thermal conductivity, high durability, and excellent compatibility with various coolants including water, glycol, and dielectric fluids. It is an ideal choice for applications requiring precise temperature regulation under high power loads.

Applications

• Electric Vehicle (EV) battery thermal control

• 5G and telecom base stations

• Inverter and IGBT cooling systems

• Industrial automation equipment

• High-power LED cooling

• Medical imaging & diagnostic systems

• Data center servers & GPU clusters

• Solar power inverter modules

Manufacturing Capabilities & Equipment

We provide complete custom copper cold plate fabrication solutions—from concept to finished product—with precise control over every step of the process:

• CNC Machining Centers (3-axis / 5-axis)

• Copper Pipe Bending Machines (for 180°/270° custom shapes)

• Brazing & Soldering Stations (manual and robotic)

• Leak Testing Equipment (air, water pressure, and helium)

• Ultrasonic Cleaning System

• CMM Measurement & Thermal Simulation Software

Technical Specifications

Base Plate Materials:

• Aluminum 6061, 6063

• C1100 Pure Copper

• Cu-DHP (C12200)

Tube Materials:

• C1100 Copper

• Seamless CuNi Tubing (for corrosive environments)

Surface Finishing Options:

• Nickel Plating (anti-corrosion)

• Anodizing (for aluminum base)

• Electropolishing

• Powder Coating

• Black Oxide

Typical Products & Industry Use Cases

• EV Battery Cold Plate Assembly (with dual copper tubes)

• Copper Tube Embedded Cold Plate for GPU Racks

• Power Electronics Liquid Cooling Block (Aluminum + Copper Hybrid)

• Data Center Server Rack Cold Plate (Full Copper Braze Design)

• Medical Imaging Cold Plate for MRI/CT Components

Quality Control Workflow

1. Incoming Material Inspection

2. Dimensional Inspection (CMM, Calipers, Micrometers)

3. Tube Bending Accuracy Verification

4. Brazing Joint Strength & Visual Inspection

5. Helium or Air Leak Testing

6. Surface Roughness & Flatness Testing

7. Final Assembly Check & Functional Validation

8. Full QC Report Provided

We are ISO 9001:2015 certified and follow strict in-process QA at every manufacturing stage.

Packaging & Logistics Support

• Protective Foam Padding + PE Film

• Individual Vacuum Packaging (for anti-oxidation)

• Custom Wooden Crates or Export Cartons

• Shockproof & Anti-Collision Packaging

• Global Shipping (by air, sea, or express)

• Support for DDP, DDU, FOB, and CIF terms

Frequently Asked Questions (FAQ)

Q1: Can you provide DFM support for custom cold plate designs?
A1: Yes, our engineering team offers full DFM (Design for Manufacturability) assistance, including thermal simulation and prototype optimization.

Q2: What’s the minimum order quantity (MOQ)?
A2: For custom copper tube liquid cold plates, MOQ is typically 10 pcs. For standard models, we support small batch orders.

Q3: What’s the lead time for a custom copper cold plate?
A3: Normally 15–25 working days depending on design complexity and quantity.

Q4: Can you perform leak testing and provide test reports?
A4: Yes, we conduct 100% air/helium leak testing and provide comprehensive reports upon shipment.

Q5: Are these compatible with water-glycol coolants?
A5: Absolutely. Our copper tubing is designed for long-term exposure to glycol-based coolants with anti-corrosion considerations.