Electrical crepe paper tube
Electrical crepe paper tube is made of electrical insulation crepe paper.It’s used as insulating wrapping of naked wires in the oil immersed transformers.It has reliable flexibility and can replace the traditional phenolic aldehyde tubes.
Storage
The product should be stored in dry, clean and well-ventilated warehouse.,can’t be squeezed.The fire, heat sources and direct sunshine should be avoided.
Specification
No. | Property | Unit | Requirements |
1 | Inner diameter（ID） | mm | 4~68(even and 9) |
2 | Tolerance of ID | mm | ±0.5 |
3 | Wall thickness(T) | mm | 1~6 |
4 | Outside diameter(OD) | mm | ID＋2T |
5 | Tolerance of OD | mm | 1 |
6 | Length | mm | 1000--1500 |
7 | Tolerance of length | mm | 20 |
8 | Breakdown voltage in oil | kV | 15(T=1) |
20(T=1.5) | |||
35(T≧2) |
Inquiry:
Shirly Zhu
Mobile:0086-13813792736
Email:sales06@rzinsulation.com
Web: