Tel: +86-578-2857999


Long Rod Composite Insulator

Long Rod Composite Insulator

We manufacture a wide range of long rod composite insulator, and we always offer A high performance of long rod composite insulators because we have almost 20 years design, manufacturing and exporting experience.

Send InquiryChat Now
Product Details

Our company can supply you best quality and reasonable price for long rod composite insulator from 10kV to 220kV.

Technical data of long rod composite insulator


Rated voltage


Rated mechanical failing load


Structure height


Min nominal creepage distance


1min power frequency wet withstand voltage (kV)

Full wave lightning impulse withstand voltage peak value (kV)








Product advantage

1).Metal end fittings,core and sheds connected by new crimping process.

2).Easy installation,greatly reduce mainternance charges and manual labor intensity.

3).Silicone rubber: good hydrophobic, maintenance-free.

4).Simple production process,short delivery time.

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

6).15 Years guarantee.

Company advantage

1- ISO9001 and ISO14001 and third party support and assurance from Europe. 

2- The oldest composite polymer silicone insulator manufacturer at our city.

3- Superior quality and competitive price.

4- Almost 20 years experience with insulators, surge arresters and fuse cutouts.

5- We keep good quality and competitive price to ensure our customers benefit.


Production Facility

1.Composite Silicone Polymer Insulators certificate.jpg

2.Composite Silicone Polymer Insulators froduction facility_2.jpg

2.Composite Silicone Polymer Insulators froduction facility_3.jpg

2.Composite Silicone Polymer Insulators froduction facility_4.jpg

3.Composite Silicone Polymer Insulators storage facility_1.jpg

3.Composite Silicone Polymer Insulators storage facility_2.jpg

4.Composite Silicone Polymer Insulators testing facility.jpg

5.Composite Silicone Polymer Insulators shipment_1.jpg

5.Composite Silicone Polymer Insulators shipment_2.jpg

Hot Tags: long rod composite insulator, China, manufacturers, suppliers, factory
Related Products