DD-EGFT
EPOXY GLASS FIBER TUBE
ID: 10-300mm | Temp Class: F (155°C)
Our full-specification epoxy glass fiber reinforced winding pipes are specially developed for structural components of high-voltage electrical equipment with voltage levels from 110kV to 1000kV, including composite hollow insulators, reactors, surge arresters, fuses, current transformers, on-load tap changers, transformers and other high-voltage electrical equipment. The product performance parameters meet the requirements of IEC standards.
| Test Items | Values |
|---|---|
| Product Structure | Made of alkali-free glass fiber impregnated with epoxy resin, helically wound and cured under controlled temperature |
| Product Performance - Mechanical Properties | High tensile strength ≥350MPa, excellent flexural strength, good machinability |
| Product Performance - Electrical Properties | Dielectric strength ≥15KV/mm, volume resistivity ≥1.0×10¹²Ω·m, low dielectric loss |
| Product Performance - Environmental Resistance | Good moisture resistance, chemical corrosion resistance, UV stability |
| Product Uses | Transformer lead insulation, switchgear bushings, busbar supports, electrical equipment structural tubes, high-voltage insulation components |
Need More Information?
Contact our team for detailed specifications, pricing, and technical support
Contact Us