10kv-40.5kv Composite Polymer Post Insulators/ Support Insulators

• Application: High-voltage
• Material: Composite Polymer
• Structure: Post Insulator
• Type: A Type Insulator
• Usage: High Voltage Power Transmission, Insulation, Electrical Installation
• Connection Method: Trough Type
• Model NO.: 10kv/12kv/20kv/24kv/35kv/40.5kv
• Size of Bearing Capacity: 4kn/6kn
• Certification: ISO9001
• Color: Red/ Grey or as Required
• ODM: Support
• Delivery Time: 15-25 Days
• Warranty: 12 Months
• Transport Package: Export Carton or as Customized
• Specification: FZSW-12/4, FZSW-12/6
• Trademark: OEM
• Origin: China
• HS Code: 85462090
• Production Capacity: 100000PCS/Month

Product Description

10kv-40.5kv Composite Polymer Post Insulators/ Support Insulators

Technical Data Sheet:



Why Over 50 Countries Clients Choose Us?

1. Professional manufacturer of insulators with our own factory;

2. We have excellent quality products with strict quality control process.

3. Products are produced by ourselves, which ensures high quality and lead time

4. Factory Manufacturing Enterprise Provide with you Competitive Price and superior quality

5. A wide range of low and high voltage insulators, from 10KV to 330KV

Any questions or your detailed drawings are welcome and will be replied in 24 hours.


Workshop Overview:




Company Profile:

QINGDAO COSINE Electrical Equipment specializes in supplying various kinds of insulator and pole line hardware. With high speed of power construction in China and oversea country, QINGDAO COSINE has grown into a leader of exporting of insulator in China.

Our products range from10KV-500KV polymer insulator, 40KN-420KN porcelain insulator and various kinds of pole line hardware. All the insulators have been produced by modern equipment, For example,500KV polymer insulator has been produced by high volume injection machine, which can finish two pieces 500KV at one time. Mention to the porcelain insulator, the vacuum pug mill has been imported from Germany in order to control the quality from blank.

Quality Control:

We pay more attention to the product quality all the time. All the insulators have been tested 100% strictly by IEC Standard or ANSI Standard. We ensure the rate of qualified Production up to 100% before delivery. Based on good quality and service, our products are popular in USA, UK, Vietnam, Italy, Russia, Greece, Argentina and Chile. In order to keep good quality, we have got ISO9001 certificate and won a good reputation among clients at home and aborad.

Excellent service attitude, fast reaction speed, on-time delivery, consciousness of responsibility and flexibility are what we are practicing from the very beginning. The competitive price,the good quality, the punctual delivery. All of these are offered by us. Hope you're interested in our insulators and Warmly welcome to cooperate with us to make mutual benefits.

Looking forward to your inquiry! 
Welcome leave a message at the bottom of this page. The most competitive price will be offered in 24h.