Our company can supply you best quality and reasonable price for suspension insulator string from 10kV to 220kV.
Technical data of suspension insulator string
Rated mechanical failing load
Min nominal creepage distance
1min power frequency wet withstand voltage (kV)
Full wave lightning impulse withstand voltage peak value (kV)
1).Hot galvanization and technology of rareearth aluminum coating to avoid coating shedding prolonging the service life.
2).High antifouling property,good aging resistance performance,high anti pollution flashover voltage , good electric corrosion resistance.
3).Non-brittle materials, excellent explosion-proof performance.
4).Each composite polymer insulators is tested before shipment.
5).Lighter than porcelain insulator
6).High mechanical strength FRP ROD has high tensile strength, small size,light weight,high tensile strength.
1- Sampling Test and Routine Test to assure quality for every batch and each insulators.
2- Famous and top brand in China.
3- Superior quality and competitive price.
4- Almost 20 years experience with insulators, surge arresters and fuse cutouts.
5- We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.