China is an insulator manufacturer and Chinese insulator exporting occupy very high portion in worldwide insulator market. Recent years the exchange rate US dollar to RMB has changed a lot which influence Chinese insulator exporting.
According to materials, pin type insulator can be divided into composite pin type insulator and porcelain pin type insulator.
Composite railway insulator is also called Composite Railway Insulator, Silicone Rubber Railway Insulator, or Polymer Railway Insulator. Orient Group can provide composite railway insulator
In 1980, Furukawa Electric developed composite insulators that had advantages of light weight and flexibility. And in 1994 the voltage of composite insulator was extended to 275kV with the length 7m/unit--the world’s largest
Composite Railway Insulator,Silicone Rubber Insulator for Electrical Railways
Composite Railway Insulator/Silicone Rubber Insulator for Electrical Railways:
Silicone rubber insulator for electrical railways is mainly used for railway traction lines, especially suitable for tunnels of electrical railway. This type insulator for electrical railways can effectively prevent pollution flashover outage.
Composite railway insulator is mainly used on high speed railway and city subways. This silicone rubber material is light and makes it easy to stock, transport, assemble, and maintain for the composite railway insulator.
silicone rubber railway insulator composite railway insulator
Composite railway insulator provides both tension and bending support. If in a small tunnel space, this kind of silicone rubber railway insulator can hardly be replaced by porcelain or glass electrical railway high voltage insulator.
Other advantage of silicone rubber insulator for electrical railways:
Light weight and small volume
Better inner and outer insulation performance
High mechanical strength
Free from regular cleaning and maintenance work
We developed new forge ways for the end fitting, and this improve the strength greatly, and good composite railway insulator fitting materials give good performance on erosion, and make the silicone rubber insulator for electrical railways have much longer lifespan.