Pin Insulators

  • composite polymer pin insulator

    composite polymer pin insulator

    Composite pin insulator, also called polymeric pin insulator or polymeric line post insulator, consists of an insulating core-fiberglass rod protected by a housing (HTV Silicone Rubber) intended to be mounted rigidly on a supporting structure by means of a pin passing up inside the housing which is moulded or cast by circumferential crimping process. product material :The composite insulator is made of insulating rod ,silicon rod glue sleeve and both end of the fittings .