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Product Details:
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| Product Name: | Water Cooling Tube For EV | Material: | Aluminum Alloy |
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| Alloy No.: | 3003, 6061 | Surface Treatment: | Insulation Coated , Powder Spray, Epoxy Coating. |
| Application: | Electric Vehicle, Energy Storage System BMS (battery Thermal Management) | Design Service: | Provide |
| Thermal Simulation: | Yes | Package: | Exported Standard Package |
| Battery Type: | Cylindrical Cell, Prismatic Cells, Pouches | Key Words: | Water Cooled Plate, Snake Tube For 21700 |
| Highlight: | 4680 aluminum cooling plate,Big Battery Cells Aluminum Cooling Plate,Big Battery Cells aluminum cold plate |
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21700/18650/3270/4680 Aluminum Cooling Plate for Big Battery Cells
A cooling plate for big battery cells, such as the 21700, 18650, 3270, and 4680 formats, is a specialized component designed to dissipate heat generated during the operation of these cells. The cooling pipe refer to the dimensions and specifications of cylindrical lithium-ion battery cells commonly used in various applications, including electric vehicles (EVs), energy storage systems, and consumer electronics.
| Product name | Snake tube for EV |
| Tube size | According to your boundary size 55*3mm for 21700 / 65*3.5mm for 4680 |
| Type of cells | 18650, 21700, 32700, 4680 battery cells |
| Structures | Extrusion aluminum tube + Inlet & outlet+quick connector |
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Length |
According to your design |
| Surface treatment | Insulation coated / Powder spary / Bare |
| Related products | Quick connector, thermal interface material (silicon pad), pump, etc. |
| Services | Cooling tube design, thermal simulation, flow path design, finalize production feasibility |
Our Advantages:
1) Tooling development - we do it in house, so we can make initial prompt and accurate.
2) Design service, we have R&D department, can do design finalization, flow and heat simulation.
3) One station service - Thermal Interface Material, such as thermal silicone pad, Insulation coating etc.
Chemical composition
| Alloy | Si | Fe | Cu | Mn | Mg | Cr | Zn | V | Ti |
| 1050 | ≤0.25 | ≤0.40 | ≤0.05 | ≤0.05 | ≤0.05 | --- | ≤0.05 | ≤0.05 | ≤0.03 |
| 1100 | ≤0.95(Si+Fe) | 0.05~0.20 | ≤0.05 | -- | -- | ≤0.10 | --- | --- | |
| 3102 | ≤0.40 | ≤0.70 | ≤0.1 | 0.05~0.4 | --- | --- | ≤0.3 | --- | ≤0.10 |
It can be customized according to customers' request!
Mechanical Properties
| Alloy | Temper | Tensile Strength | Yeild Strength | Elongation |
| 1050 | O/F/H111/H112 | ≥65MPa | ≥200MPa | ≥25% |
| 1100 | O/F/H111/H112 | ≥75MPa | ≥200MPa | ≥25% |
| 3102 | O/F/H111/H112 | ≥75MPa | ≥200MPa | ≥25% |
| 3003 | O/F/H111/H112 | ≥75MPa | ≥200MPa | ≥25% |
A: Normally 30% TT in advance, balance paid before shipment.
Q: How long does it take for samples and mass production?
A: Usually it will take 15-20 days for new moulds and free samples (within 5kg), after confirmation, 25-30 days for mass production.
Q: OEM/ODM available?
A: Yes,we can!
Q: Can you assist in design?
A: Yes, we can! We have a strong and experienced design team.
Q: Could you provide sample?
A: Yes, We are honored to offer you samples for quality check.
Q: Is sample order accepted?
A: Yes,we accept sample order and we can provide design service!
Contact Person: Mr. Tracy
Tel: +8613584862808
Fax: 86-512-62538616
