Polymer Pin Type Insulators
We manufacture a wide range of high voltage electricity polymer pin type insulators, and we always offer a high performance of high voltage electrical insulators because we have almost 20 years design, manufacturing and exporting experience.
1.Technical data of polymer pin type insulators
Rated mechanical bending load
Min nominal creepage distance
1min power frequency wet withstand voltage (kV)
Full wave lightning impulse withstand voltage peak value (kV)
2. Polymer Pin Type Insulators advantage
1).Light weight (65-80% less than ceramic insulator).
2).Silicon Rubber for sheds/housing.
3).Glass-fiber reinforced epoxy resin rod for core.
4).Polymer pin type insulators are interchangeable, can be used interchangeably with porcelain insulators.
5).Hot dip galvanized cast steel for metal fittings.
3. Company advantage:
1- epoxy resin fiberglass rod produce by our factory.
2- HTV silicone rubber produce produce by our factory.
3- HDG metal fittings produce produce by our factory.
4- The oldest Polymer Pin Type Insulators manufacturer at our city.
5- Design test + Type test + Sampling test +Routine Test for Polymer Pin Type Insulators.
6- The top comprehensive research and development manufacturing ability.