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What is an insulator?

1.What is an insulator?
In electricity, insulator is a substance that resists electricity. Most non-metallic solids are said to be good insulators, having extremely high resistance to the flow of electric charge through them.

insulator            electrical insulator

2.How about the elements for insulators?
The insulator is made of ceramic or glass, according this, insulators can be classified to porcelain electrical insulator, composite electrical insulator, glass insulator and HDPE insulator.

3.The effect for the insulators
As the electrical insulators have good insulation, so it's widely used in the overhead transmission line to support the conductor and prevent the current back to ground. Also the insulators have good moisture resistance and mechanical strength.

Electrical insulator play an important role in the high voltage overhead line.

Orient can do different kinds of electrical insulators, all the insulator according to the IEC, ANSI, AS, BS standard, Orient power product also can provide the type test report and sample test report.
Orient can make the insulator according to customer requirements , any inquiry ,welcome to contact us for more information. 

About Us - Composite insulator manufacturer
More than 30 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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