| Customization: | Available |
|---|---|
| Application: | High-voltage |
| Material: | Composite Polymer |
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The Fiberglass Guy Strain Insulator with Roller is a specialized composite product used in power line guying systems and utility infrastructure. Designed with a robust fiberglass core and a durable roller mechanism, it offers both high mechanical strength and superior electrical insulation. This insulator is an ideal replacement for traditional ceramic or metallic guy strain components.
This insulator consists of a high-strength epoxy fiberglass rod as the core, encased in a weather-resistant silicone rubber sheath. Both end fittings and the roller unit are made from hot-dip galvanized steel or stainless steel, providing excellent corrosion resistance and mechanical reliability for long-term use.
| Specification | Value / Description |
|---|---|
| Rated Voltage | 10kV / 15kV / 35kV (customizable) |
| Tensile Strength | ≥ 70kN |
| Insulation Length | 300mm - 600mm (optional) |
| Roller Material | Galvanized Steel / Stainless Steel |
| Housing Material | Silicone Rubber |
| Core Material | Epoxy Fiberglass |
| Installation Type | U-clevis / Ball / Flange (optional) |
| Operating Temperature | -40ºC to +80ºC |
High Tensile Strength: Epoxy fiberglass core provides excellent mechanical load support.
Superior Insulation: Silicone rubber ensures excellent electrical properties and safety.
Corrosion Resistant: Suitable for coastal, high humidity, or high-pollution environments.
Efficient Roller Design: Facilitates tension adjustment and reduces friction during installation.
Long Service Life: Resistant to aging, UV, and environmental stress.
The fiberglass guy strain insulator with roller is widely used in:
Overhead transmission line guying
Communication tower guy supports
Power substation structural bracing
Pole-mounted equipment stabilization
Harsh environmental conditions such as coastal or high-altitude regions
WishPower provides full customization services including length, voltage rating, fitting types, and roller size. OEM/ODM projects are welcome to meet different engineering or international market needs.
As a direct manufacturer, WishPower offers factory-direct pricing with competitive cost advantages. Pricing is flexible depending on order quantity, customization, and packaging requirements. Please contact us for a detailed quotation.
WishPower is a professional factory specializing in composite insulators. We serve multiple industry applications. If you are in need of reliable electrical equipment, feel free to contact us for pricing and technical support.
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