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| Customization: | Available |
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| Application: | Wire & Cable Protection |
| Color: | Red, Yellow, Black, Can Be Customized |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Designed for equipment such as transformers and high-voltage motors, our electrical insulating crepe paper tubes are made of high-purity cellulose material with excellent flexibility, oil absorption and heat resistance. Its tubular structure provides reliable insulation protection and mechanical support for windings and connection points. It performs well in high-pressure and high-temperature environments and is an ideal choice to ensure equipment operation stability and extend service life.
Features
1/High temperature resistance:
Long-term resistance to high temperature environments ensures the stability of transformers and motors under extreme conditions.
2/Dimensional stability:
It is not easy to deform, shrink or age under conditions of high humidity and high pressure, ensuring the consistency and reliability of the insulation layer.
3/Eco-Friendly and Safe:
Made of high-purity cellulose material, it complies with RoHS and REACH
| Serial Number | Performance | Unit | Requirements |
| 1 | Inner diameter (D1) | mm | 4--50 |
| 2 | Inner diameter tolerance | mm | ±0.5 |
| 3 | Wall thickness (S) | mm | 1-6 |
| 4 | Outer diameter (D2) | mm | D1+2S |
| 5 | OD tolerance | mm | 1 |
| 6 | Length | mm | 1000--1500 |
| 7 | Length tolerance | mm | 20 |
| 8 | breakdown voltage in oil | kV | 15(S=1) |
| 20(S=1.5) | |||
| 35 (s>= 2) |
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