The rail nylon insulator also called insulating liner, it is used to adjust rail gauge and provide electrical insulation for the rails from the clips or shoulders and ties..

The material used for rail nylon insulator is PA6 or PA66 with 30% glass fiber. The color of the rail nylon insulator can be white, yellow, green…

Our rail nylon insulators are produced to suit various rail sections and used together with our elastic clip. We have supplied these nylon insulators for UIC60 rail, 115RE rail, 75lb rail, BS80A rail, BS90A rail, BS100A rail, 52kg rail etc., and we can design and develop any kind of rail nylon insulator according to customer’s requirements.

We also supply rail nylon insulator for the Nabla fastening system.

Shanghai Bosheng Industries is specialized in the supplying of rails, turnouts and various rail fastening materials such as rail fishplate, tie plate, rail clips, screw spikes, rail anchors, rail shoulder, rail pads and so on.