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The composite railway Insulator!


This kind of composite railway insulator adopts injection and end fitting crimping, it is suitable for electrical for electrical railway contact net and substation and functions on suspension, positioning and supporting transmission line. 

This kind of composite railway insulator also has many advantages of excellent electric and machinery capability, compact size, light in weight, anti-flashover, maintenance free and convenience of installation and transportation ect.


Normative Reference of composite railway insulator

1. IEC 61109 for suspension

2. IEC 60383

3. IEC 62217

4. IEC 61952 for Bracket Tube


Drawings of composite railway insulator

Major technical Parameter of composite railway insulator

composite railway insulator

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Common composite insulator




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More than 40 years experience in power industry since 1978 as a composite insulator manufacturer in China, advanced manufacturing process, strict quality control test system, ISO certificated, excellent communication, considerate services, enable us to be a leading composite insulator manufacturer of composite insulator and polymer insulator.
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