Introduction To The Characteristics Of Pre-insulated Bushings

Today I want to introduce you to pre insulated junction sleeve, commonly known as self-extinguishing tube in the industry, and insulated joint sleeve is made of alkali-free glass fiber woven into a tube, dipped in silicone resin and heated to cure. It has strong dielectric properties, high heat resistance, good self-extinguishing and softness, and is widely used in insulation protection of H&N grade motors, household appliances, lighting, electric furnaces, electrical equipment and heat-resistant electrical appliances.

Its main technical indicators are as follows:
1. Temperature range: -60℃~+200℃;
2. Rated voltage: 1200V, 1500V, 2500V, 4000V, 7000V;
3. Common specifications: Φ0.8mm~Φ50mm;
4. Common colors: white, black, red, blue, yellow, green, a total of 10 colors to choose from;
5. Packing length: 200 meters/roll, 100 meters/roll, 50 meters/roll;
pre insulated sleeve produced by new materials is in a leading position in the domestic industry, has a high reputation, and is deeply trusted by customers. Our technical team has footprints in 110 cities in 25 provinces across the country, and our products are sold well at home and abroad. All specifications of pre insulated junction sleeve have passed UL and SGS certification, meet the environmental protection requirements of the EU RoHS directive, and can ensure timely delivery and affordable prices. We are willing to grow together with our users and work together for a win-win situation. insulated joint sleeve has strong insulation, high temperature resistance and high voltage resistance. Its products are widely used in household appliances, electronic-grade motors, electric motors, automotive wiring harnesses, wire materials, lighting, electric heating products, high-voltage equipment, etc.