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Composite insulator,silicone rubber suspension insulator

Composite insulators classify:
We manufacture high voltage insulators from 10kv to 1000kv series composite insulator, also known as polymer insulators or silicone rubber insulators, which include composite suspension insulator, composite pin tie top insulator, composite line post insulator, composite station post insulators, polymer cross arm insulators, composite railway insulators and polymer line post insulators.

Silicone rubber suspension insulator connection fitting way:
There are several ways of connecting of fitting for silicone rubber suspension insulator: ball & socket, clevis & tongue, Y- clevis. End fittings for composite insulators are hot dip galvanized. Dimension of socket and ball end fittings is according to IEC 60120.Different types of composite insulators are mainly distinguished by end fitting types. End fittings are crimped on the fiber glass rod, after silicone rubber vulcanizing, end fittings need twice crimp in order to get good mechanical strength.

composite long rod insulator               composite insulator

Silicone rubber suspension insulator connect Characteristics:
1.Voltage range:10kv, 33KV, 66KV, 330KV, 500KV, 750KV, 1000KV, etc.
2.Color:red & gray
3.Standards: ANSI, IEC, GB, etc.
4.Normally used voltage:15kv, 25kv, 35kv ANSI deadend insulator ,66KV, 110KV, 220KV, 400KV,500KV silicone rubber suspension insulator
5. Cantilever strength:4kN, 6kN, 8kN, 10kN, 12.5kN,16kN
6.routine flashover test: appearance inspection ,cantilever test, thread test, puncture test, temperature cycle test, galvanizing test, routine flashover test, routine mechanical test

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About Us - Composite insulator manufacturer
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.
Our Advantage
ISO 9001 certificate
5000h Aging Type Test Report
Considerate after-sale services
Patent Product and New Technique
Instant Response for Each Requirement

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