33KV pin insulator made from silicone rubber consists of fiberglass core rod, silicone rubber housing or polymer weathersheds and metal fittings which connect 33KV 10KN polymer pin insulator together.

33KV composite pin type insulators/33KV 10KN polymer pin insulator principle:
33KV composite pin type insulators support the weight of the suspended wires without allowing the current to flow through the tower to ground. A much larger class of composite materials, even though they may have lower bulk resistivity, are still good enough to insulate electrical wiring and cables. Examples include rubber-like 33KV 10KN polymer pin insulator. Such silicone rubber materials can serve as practical and safe pin insulators for low to moderate voltages.

33KV pin insulators/33KV 10KN polymer pin insulator hardware:
33KV composite pin type insulators used special steel manufacturing hardware, hardware end using labyrinth design principle, multi-layer protection, sealed performance is good, and the most critical problem solved the insulator - interface electric breakdown. 33KV 10KN polymer pin insulator hardware connecting the hardware with the mandrel adopts the most advanced computer control coaxial constant pressure welding technology, and equipped with automatic flaw detection system, the acoustic emission to ensure the stability and reliability of connecting the hardware with the mandrel.

Orient Power producing competitive price and high quality 33KV pin insulators which are made of hop dip galvanized cast steel for metal fittings with long term life.

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