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Usedforinsulatingandfixingwiresinhigh-voltageoverheadtransmissionanddistributionlines.Generally,insulatorcomponentsareassembledintoinsulatorstringsforuseonlinesofdifferentvoltagelevels.InsulatorsaccordingtotheiruseenvironmentAndregions,itcanbedividedintoordinarytypeandstain-resistanttype.Amongthem,stain-resistantproductscanbedividedintodouble-layerumbrellastain-resistanttype,three-layerumbrellastain-resistanttype,strawhatstain-resistanttypeandbellumbrellatypeaccordingtodifferentumbrellastructures.DirtyFourtypes;accordingtotheconnectionmodeoftheinsulator,itcanbedividedintosphericalconnectionandgrooveconnection.Thesurfaceoftheinsulatorironcapandsteelfootaretreatedwithhot-dipgalvanizingforanti-corrosiontreatment,andthethicknessofthezinclayerisinaccordancewiththestandardInadditiontotheimplementationofGB/T1001.1,itcanalsoeliminatecustomer