Transmission composite tension insulator 220KV in silicone rubber is primarily used in suspension strings in straight line supports and as tension strings in anchor towers and dead-end towers.

Transmission composite tension insulator 220KV in silicone rubber consists of FRP core, silicobe rubber shed, housing and metal hardware. The suspension insulator FRP core has very high tensile strength and bending strength. Transmission composite tension insulator 220KV in silicone rubber Metal fittings will be galvanized to ISO 1461 to suit service conditions specified by customers. The silicone rubber is over moulded on injection onto the fiber glass core rod.

Ball and socket composite suspension long rod insulator and clevis and tongue composite suspension long rod insulator are the commonly used types. The end seal of Transmission composite tension insulator 220KV in silicone rubber adopted the high temperature sulfuration to ensure the reliable sealing performance of the metal fitting. Silicone Rubber sheds provides perfect Hydrophobic performance, hydrophobicity transfer in to pollution layer also possible, good resistance to ageing and tracking & erosion.

After the insulator test has been completed and consider the insulator have passed all the tests, Transmission composite tension insulator 220KV in silicone rubber will be transferred to the packaging procedure. We have high quality and competitive price for Transmission composite tension insulator 220KV in silicone rubber.
 

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