Composite Suspension Insulator – Pole Line
Reliable, Lightweight, and Weather-Resistant Designed for Modern Power Distribution
Rated Vortage 10-220KV
Standard:IEC
Material Silcone Rubber,FRP Core
Description
The composite suspension insulator consists of a glass fiber core rod, a silicone rubber sheath and hardware at both ends. The silicone rubber sheath adopts the overall pressure technology to solve the main problem of interface electric spark puncture. The glass fiber rod and the metal parts at both ends are crimped together by crimping technology, and the hardware at both ends adopts galvanizing technology to have anti-corrosion function.
Product Test Reports
All our products undergo rigorous mechanical, electrical, and environmental testing according to IEC standards. Below are examples of actual test reports from our laboratory and third-party certifications.
Our Factory
China Energy And Chemical Industry Co., Ltd — 16+ years OEM Transmission Insulator Manufacturer, IEC certified, supplying customers worldwide with polymer, porcelain, and glass insulators.




