72.5kV Electric Line Post Composite Polymer Insulator For Railway

Post insulators play a crucial role in catenary systems, which are the overhead electrical cables used in the railway sector. Electrified railways rely on these systems to deliver power to trains through pantographs connected to the overhead cables.

Post insulators for railways are designed to withstand significant mechanical stresses from passing trains, as well as fluctuating environmental conditions. They are constructed to endure these challenges and ensure a reliable power supply for trains.

The insulators offer electrical insulation and safeguard the ductile iron shoulder from abrasion caused by direct contact with the rail. Typically, they are installed between the rail and the sole plate.

The Power Frequenecy Testing 

The SCL testing

1. Are you a factory or trading company?
   We are a professional ISO-certified factory.

2. Where is your factory located? How can I visit there?
   Our factory is located in Wuhan City,Hubei Province, China.
   You are always welcome to visit us.

   We are also pleased to arrange an online video factory audit whenever it is convenient for you.

3. What's the payment term?
T/T and L/C available.

4. How's the delivery time?
Usually it will take about 30~60 days for production.

For small-volume orders, the delivery time can be 1 to 2 weeks depending on the available materials in our warehouse.

5. Tell me the standard of package?
Usually we use standard cartons for packing or according to customers' requirements, main package is plywood cases

Wooden cases are available for heavy cargo and long insulators.

silicone long rod railway insulator , railway insulator , section insulator in railway, insulator used in railway, railway crossing insulator , polymer insulator ,silicone rubber insulator , high voltage insulator ,electrical insulator , line insulator ,power insulator , 

Hot Tags: 72.5kv electric line post composite polymer insulator for railway, China, manufacturers, suppliers, factory, wholesale, for sale, 38kV Composite Fuse Cut Body, Silicone rubber insulator, 33kv post insulator, Composite Vertical line post insulator, Composite Insulators For Railway, Polymer stay insulator for guy wire