U40b U70 U100 U120 U160 U210 U240 U300 Sxp-70 Sxp-1oo Sxp-120 Sxp160 Sxp-210 Sxp-240 Sxp-300 Notes: product information given in above is just for reference. We can design and make products in accordance with the specific requirements of the customers or the drawings provided by the customers. Anti-fog type toughened glass insulator is used for high voltage and extra high voltage ac and dc transmission lines insulated and dangling wires.Good self-cleaning properties and not easy to aging.