Silicone composite insulators, also called polymer insulators, is a new type compared to porcelain insulators and glass insulators, and now is used more and more in all over the world, We are the leader insulator manufacturer in China and we are the only composite insulator maker in China who can produce all materials by ourselves.

Technical Specification

Rated Voltage: 10kV-550kV

Rated Mechanical Load: 70kN-210kN

Standard: IEC 61109, IEC61952, ANSI C.29.11 , ANSI C.29.12

Material of silicone composite insulators

Insulator housing: HTV Silicone Rubber

Core Rod: ECR – FRP

End Metal Fittings: Hot dip galvanized steel according to IEC 60120, 60471, 61466-1

Production Facility:

Storage Facilities:

Testing Facilities:

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