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Station Post Insulator

We manufacture a wide range of high voltage electricity polymer station post insulators, and we always offer A high performance of high voltage electrical insulators , we have almost 20 years design manufacturing and exporting experience. we are the only composite insulator maker in China who...

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Product Details

Zhejiang Gaoneng Electric Installation Co., Ltd.. is a high-tech enterprise specializing in the production of high-voltage electric station post insulator with top R&D and manufacturing capabilities in China. With high reputation, we only research and develop the capabilities of high-voltage insulator manufacturing companies.


1.Technical data of station post insulator


Rated voltage


Rated mechanical bending load


Structure height


Min nominal creepage distance


1min power frequency wet withstand voltage (kV)

Full wave lightning impulse withstand voltage peak value (kV)








station post insulator

2.Station post insulator advantage:

1). Prototype and 5000hours aging tested.

2). Hot dip galvanized cast steel for station post insulator metal fittings.

3). Glass-fiber reinforced epoxy resin rod for station post insulator core.

4). Suitable for polluted environment, salty atmospheres etc.

5). Good resistance to ageing, tracking and erosion.

6). Station post insulator with fine internal and external insulating ability .

3. Company advantage:

1-Flexible production organization and short production cycle.

2-The oldest station post insulator manufacturer at our city.

3-Design test + Type test + Sampling test +Routine Test for station post insulator.

4-Sampling Test and Routine Test to assure quality for every batch and each station post insulator.

5-Raw material evaluation/quality control we are professional.

6-The product range is complete, according to the needs of customers.

7-After-sales service specification, after-sales service response timely.

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