We offer porcelain line post insulators.Porcelain line post insulatorsenergy transmission lines , switchyard and busbars in distribution centers , where they are detected to isolate and bearing elements are called insulators . insulators used in power transmission and distribution network has two main tasks : the soil to separate electrically conductiveconductor to conductor weight and meet the additional burden insulators, greater resistance to electric current , heat and cold resistant material which is made of porcelain and glass . In addition, silicone and epoxy resin insulators well maintained , but is hardly used because of the high cost . of insulators , conductors carry the loads to be able to safely undergo mechanical strengths must be good . consists of five major parts of insulators : 1 body: conductor and the support is part of the iron is attached .2 fastening slot: insulator opened in order to determine the isolator of ironis straight or threaded part .3 trenches or skirt ( eyedropper) : to increase the electrical resistance of the insulatorone or more wings of the body are made .Conductor slots 4 : for the insertion of the conductors to be connected to isolatorare made nest .5 fastening iron ( iron insulator ) : isolator directly or console ( traverse)i'm on for detecting iron parts .