Tel: +86-578-2857999


Rubber Insulator

We have the professional engineer team which can design and develop the rubber insulator to arrive different customer requirement.

Send InquiryChat Now
Product Details

We manufacture a wide range of high voltage electricity rubber insulator, 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 rubber insulator


Rated voltage


Rated mechanical bending load


Structure  height



Min nominal  creepage  distance


1min power frequency wet withstand voltage (kV)

Full wave lightning impulse withstand voltage peak value (kV)

FPQ-11 / 5







Rubber insulator

2. Rubber insulator advantage:

1). Glass-fiber reinforced epoxy resin rod (ECR type) for Rubber insulator core.

2). Silicon Rubber for sheds/housing.

3). Hot dip galvanized cast steel for metal fittings.

4). Most advanced technology and latest workmanship.

5). Zero accident for Europe utilities like Greece, Spain for more than 500,000pcs.


3. Company advantage:

1- The top comprehensive research and development manufacturing ability.

2- STRI Sweden 5000hours aging test to assure material quality.

3- Sampling Test and Routine Test to assure quality for every batch and each insulators.

4- We have the sales team to offer good service from pre-sale to after-sale.

5- All of our Rubber insulator are tested and qualified by National Inspection Institute and IEC/ANSI standard.

Hot Tags: rubber insulator, China, manufacturers, suppliers, factory
Related Products