Deadend insulator

5 (100%) 2 votes

Deadend Insulator ,also called cross-arm insulator or suspension insulator ,composite line insulator,is made by high quality stainless fittings in both end with bolts and pulling rings.

It is mainly used for overhead transmission distribution line projects.

It can effectively use narrow corridor switch to transmit electricity. It is suitable for urban network technical transformation, which can reduce the tower height and save a lot of manpower, financial resources and material resources.


Due to its high bending strength, it can prevent the cascade breakage accident that is easy to occur in the porcelain cross arm. It is a product that cannot be replaced by porcelain cross-arm. It is small in size, light in weight, shock-proof and strong in impact resistance. No manual cleaning is required to provide safe operation.

Deadend Insulator has high flexural strength, good anti-fouling performance, excellent anti-vibration, anti-shock and anti-brittle performance feature, small size, light weight, easy installation and collision resistance, and maintenance-free manual cleaning. Deadend Insulator is an irreplaceable product of porcelain Insulators .

The above is only for one type, but we can provide various size according to customer request

Structure and Test

Silicon Rubber for sheds/housing.

Glass-fiber reinforced epoxy resin rod (ECR type) for core.

Hot dip galvanized cast steel for metal fittings.

5000hours aging test from STRI Sweden & Prototype Test & Type Test & Factory Test ( Routine and Sampling Test ).

IEC / ANSI / GB standard.

deadend insulator

Our advanced production technology can meet the needs of any overhead transmission distribution line insulators and can be customized according to customer needs.