Lithium ion Battery Cooling Snake Tube Thermal Conductive Water Cooling Radiator
Battery thermal management is very critical in an operation of EV. Our Trumony is good at providing all kinds of heat exchangers: we can do customized shape, to make the parts fit into different packs. For example: stamping type cooling plate for prismatic cells / battery pack, extrusion snake tube for cylindrical cells, such as 21700, 18650, 3270, 4680 big cell, roll bonded cooling plate.
| 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 |
| 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.
Keyword:
water cold ribbon, liquid cooling plate, snake tube for EV, harmonica tube radiator, 21700 battery cooling tube, EV manufacturer
Detail Products
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% |
Q: What is your terms of payment ?
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!
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