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Electrical insulation crepe paper tubes from Hanyao factory are electrical paper made by folding insulating paper, and are mainly used as insulating wrapping material for the internal conductors of oil-immersed transformers.Crepe paper also has a larger surface area, which helps retain more oil, thereby reducing the operating temperature of the transformer.It is one of the most important solid insulation materials in transformers,these tubes can bend without collapsing under extreme conditions.
| No. | Item | Unit | Value |
| 1 | Inner Diameter(ID) | mm | 4~68 |
| 2 | ID Tolerance | mm | ±0.5 |
| 3 | Wall Thickness(T) | mm | 1~6 |
| 4 | Out Diameter(OD) | mm | ID+2T |
| 5 | OD Tolerance | mm | 1 |
| 6 | Length | mm | 1000~1500 |
| 7 | Length Deviation | mm | 20 |
| 8 | Eletrical strength in oil | Kv | 15(T=1) |
| 20(T=1.5) | |||
| 35(≥2) |
Disclaimer: The performance figures, parameters, and features described are typical values under specific test conditions and may vary in actual applications. They do not constitute a warranty or guarantee of performance under all conditions. Users are responsible for verifying the suitability of the product for their intended application.
1. It possesses excellent insulation properties and can withstand temperatures up to 105 degrees Celsius, so you can be assured of the quality of our products.
2. This paper is tough and uniform, with high tensile strength, folding strength, and tear resistance.
3. This product is made from unbleached sulfuric acid softwood pulp, ensuring the product's fundamental performance and quality stability from the source.
4. This electrical insulation crepe paper tube can be used as inter-turn insulation for oil-immersed transformer coils.
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No. 35, Dongfu Road, Industrial Area, Suzhou City, Jiangsu Province, China
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For inquiries about Electrical Insulation Materials On Oil Type Transformers, Electrical Insulation Materials On Dry Type Transformers, Electrical Insulation Materials On Motors or price list, please leave your email to Hanyao and we will be in touch within 24 hours.
