various pole line electric hardware

high strength steelgalvanizedelectric hardware experienced in manufacturing galvanized steel braketelectric hardware delivery fast electric hardware ISO 9001 TheTubularStayRodsandTurnbucklesshallbesuitableforcontinuoususeoutdoorsintropicalareasathumidityofupto90%,averageambienttemperatureof+30°Cwithaminimumof-1°Candamaximumof+40°Candheavysalineconditionsalongthecoast.Thelevelofgalvanizingforallferrouspartsshallbesuitablefortheseconditions. MATERIALS TubularStayRods Thetubularturnbuckle(thetubeportionoftheadjustablerod)shallbemanufacturedfromheavygaugesteeltubeasspecifiedinBS1387. ThethreadsshallbetoBS3643,coarsepitch,toleranceclass7H/8g(freefit). Thescrew-instayanchorandtheadjustableheadshallbemanufacturedfromGrade43AsteelasspecifiedinBS4360. ThethimbleshallbemanufacturedfromstandardcrescentshapedsteelbarasusedforthimbletoBS464. Turnbuckles,DoubleEyebolt TheturnbuckleshallbemanufacturedfromGrade43AsteelasspecifiedinBS4360.ThethreadsshallbetoBS3643,coursepitch,toleranceclass7H/8g(freefit). CONSTRUCTION TubularStayRods Thetubularturnbuckleshallhavehexagonhead(consistingofaforgedhexendedplugweldedinthetubeandtappedrighthand).Itshallhaveprovisionforgreasing. Thestayanchorandtheadjustableheadshallhavehexagonlocknutsofthesamesizeasthehexagonheadofthetubularturnbuckle. Thelowerendofthestayanchorshallbeforgedsquaretofitsquareplate. Thestayrodshallbecompletewithasquareplateforsecuringtherodtoaconcretestayblock.Thedimensionsofthesquareplateshallbe100X100X6mmand100X100X12mmasindicatedonthedrawingsforeachsizeofstayrod. Thestayadjustableheadshallhaveaforgedeyewithathimblesuitableforthespecifiedstaywiresizes. ThestayrodassemblyshallbegalvanizedtoISO1461. Thecompletestayrodassemblyshallhavetheminimumfailingloadasstatedinclause4.4andshallbeinaccordancewithDrawingsNo.TSP/03/022/01&02. Turnbuckles,DoubleEyebolt Theturnbuckleshallhaveaforgedeyeboltateachendandshallbesuppliedcompletewithhexagonlocknutsandthimbleoneachsidesuitableforthespecifiedstaywiresize. Theturnbuckleshallbedoublescrewthreadedinoppositedirectionstoachievesimultaneousadjustment/tightening. ThecompleteturnbuckleassemblyshallbegalvanizedtoISO1461andhavetheminimumfailingloadasstatedinclause4.4. STANDARDSIZES we are the manufcturer with ten years experience of galvanized steelbraket power fitting fittings.galvanized steel line hardware used to link clamps to insulator, or to link insulator and ground wire clamp to tower or sujection stucture. galvanized steel overhead line fittingsspecial type inaccordance with mounting condition. There will no sharp edges, and corners rounded. Allgalvanized steel line hardware will be clean rust free, smooth and uniform throughout and will also be free from burrs. galvanized steelbraket power fitting has high tensile strength. It is straight and uniform.And it passed ISO9001. We also can supply grounding piece according to your request. I will be more than happy to help you in any ways Address : Majiawu industry area, Renqiu town,Cangzhou city, HeBei province, China contectname : Joy Bian Mananger Tel: +86-0317-2666881 cellphone: +86-15033685721