Composite post insulators are used in outdoor substations or apparatus. They provide insulation and supporting. The both end fittings can be the same or different, they are decided by the connection of…

Composite deadend insulators are used on distribution lines from 15kv to 69kv. They are mostly used in America, Canada, and North or South American countries.There are two types of sealing, one is crim…

In distribution lines, composite tie top line post insulators are the same as composite pin type insulators. The base fitting is the cap which assemble with the crossarm by steel studs. The head fittin…

HDPE insulators can be divided into HDPE pin insulators and cable spacers. HDPE insulators can not only provide better electrical performance but also mechnical strength. Plus it is recycable, recent y…

Toughened glass insulators are mostly suspension insulators. They have long lifespan than porcelain insulators. The surface is not easy to crack since its surface has high mechnical strength. The elect…

Difference between polymer insulator and porcelain insulator has a lot of elements, such as materials, performance, test way, connect way and so on.Porcelain insulator definition:Porcelain insulator co…