China LV Insulator suppliers Name: porcelain strain insulator Type: GY3 porcelain strain insulator Related type: GY1, GY2, GY3, GY4, Voltage Range: 0.4kV~33kV Standard: The AS standard Graze colors of insulators: Brown or light gray Mechanical failing load: 44kN,53kN,89kN and as per client鈥檚 request Material: Alumina and silica porcelain Application: Overhead lines and transmission lines...