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Polymer Horizontal Line Post Insulator

Polymer Horizontal Line Post Insulator is a main type of line post insulators. The Orient Power is a world leader in the power composite insulator industry, specialized in polymer insulators for high voltage transmission & distribution lines, railway and substations.

Orient Power introduced composite insulators in 1978, after more than 30 years’ research and development program. The dependability of the Orient Power design has been demonstrated by the excellent performance of nearly 10 million polymer insulators now installed worldwide at voltages from 10 kV to 800 kV.

Polymer Horizontal Line Post Insulator-Orient Power
Polymer Horizontal Line Post Insulator

Experience records in the U.S. and world-wide confirm that Orient Power composite insulator products have proven to perform extremely well over the last 30 years.

Polymer Horizontal Line Post Insulator Advantages:
1. Excellent anti-pollution performance, suitable for high polluted area
2. Free of cleaning, economical maintenance and suitable for difficult maintenance area
3. No need of zero value check
4. Light weight, easy and economical to transportation and installation
5. Not brittle, and reduce the purchasing quantities for spare parts

This article presents a selection of the Orient Polymer Horizontal Line Post Insulator answering the needs of North-American customers in term of standards (ANSI), current practices and environmental conditions. ANSI standard C29.17 sets the basic and minimum requirements for this type Polymer Horizontal Line Post Insulator. Orient Power polymer insulators meet and exceed the performance requirements of ANSI standards.


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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