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Polymer insulator line post,polymer insulator

Our Polymer insulator line post are designed for applications up to system voltages of 10kV~132KV. Polymer insulator structure is inner core, housing and sheds, end fittings.

Material of Polymer insulator line post was modified by increasing silicone content and major improvement was made in the design of corona rings. E-field was reduced to 0.24kV/mm from 0.70kV/mm.

Polymer insulator line post type-Orient Power            Polymer insulator line post-Orient Power
Polymer insulator line post  type                                                      Polymer insulator line post

The core rod of polymer insulator line post is a corrosion resistant glass-fiber-reinforced rod. Galvanized end fittings designed to provide a large surface rubber bonding. The sheds of Polymer insulator line post are made from the characteristic to repel water of polymer material. The fitting connection adopts the zinc cover protection, supersonic monitor and coaxial constant compression controlled by computer finished with good appearance and high quality.

Polymer insulator line post acceptance tests will include the tests as per IEC 61109 and applicable latest IEC standards. This series of Polymer insulator line post products are at an affordable price, superior quality and best service. We always stick to the business concept of “The customer is supreme”.

Orient Power is one of the principal manufacturers, exporters and suppliers of a qualitative range of polymer insulators. If you have any enquiry about quotation or cooperation, please feel free to email us.


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.
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ISO 9001 certificate
5000h Aging Type Test Report
Considerate after-sale services
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