Electrical Insulation Tube

  • ztelec group2025-12-0117169

    Square tube

    High-quality square fiberglass electrical insulation tube from XuJue. Superior dielectric strength, mechanical durability and easy machining. Ideal for transformer, reactor, and motor insulation structural parts.

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  • ztelec group2025-12-0111369

    High temperature G7 tube

    XuJue High Temp G7 Insulation Tube – silicone fiberglass, UL & RoHS certified, ideal for dry-type transformer coil insulation. Custom sizes & fast delivery

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  • ztelec group2025-12-016689

    Phenolic Cotton Paper Tube

    XuJue's Bakelite phenolic cotton paper tube offers excellent electrical insulation, high mechanical strength, and reliable performance. Ideal for motors, transformers, and other electrical equipment, this heat-resistant tube ensures long-lasting prote

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  • ztelec group2025-11-15171369

    Crepe Paper Tube

    Crepe paper tube has good oil solubility, has been widely used in oil transformers, reactors, resistors and other winding parts and thread insulation.

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