⦁ Inkampani yaseTshayina edityanisiweyo yamandla ombane, ibonelela ikakhulu ngeemveliso ezahlukeneyo zombane kwiinkampani zamandla asekhaya naphesheya kolwandle kunye nabathengi bemizi-mveliso abasebenzisa amandla aphezulu.
⦁ Ubuchule bomvelisi kwinkalo yeinqaba yentambo yothumelo/ipaliukuhanjiswa nokuhanjiswa kombane,inqaba yothungelwano/ipali,isakhiwo sesikhululo esingaphantsi, kwayeipali yokukhanya yesitalatonjl.njn
wifi unxibelelwano ityhubhu enye steelimonopoleI-antenna tower yekhompyuter ye-microwave ikwabizwa ngokuba yi-monopole pole tower, luhlobo oluqhelekileyo olusetyenziswayo.Kukwintsimi yeteknoloji yenqaba yombhobho, kubandakanywa nomzimba wenqaba kunye neqonga lokusebenza phezu kwenqaba.Ngaphantsi kunye neqonga elisebenzayo lenqaba, kukho ukuvulwa komnyango ngokulandelanayo, ukuxhaswa kwe-antenna kugxininiswe kucingo lweqonga.
Ukhetho lwethu olukhulu lweepali zonxibelelwano luyilwe kwaye lwenzelwe ukuhlala ixesha elide, ukunxiba kunye nokumelana nomhlwa, kunye nesibheno esibonakalayo.Siqala ngezixhobo ezikumgangatho ophezulu kuyilo lwethu, kwaye senze iipali kunye neenkxaso ezihlangabezana neenkcukacha zabathengi bethu kwaye zigqithise ulindelo lwabo kwiipali zonxibelelwano.
Uyilo, izixhobo, ukwenziwa kunye nokufakelwa kwezakhiwo kuya kuhambelana nemigangatho kunye nemimiselo yendawo.Ukuba imigangatho enjalo ayifumaneki ekuhlaleni okanye ayisebenzi kwimisebenzi ephantsi kwalo bubanzi, iinguqulelo zamva nje zemigangatho yamazwe ngamazwe njengoko ichazwe kwicandelo loyilo ziyasetyenziswa.Um(aba)enzi kufuneka abe nesiqinisekiso esisebenzayo, se-ISO, esingqinwe ngumbutho womgangatho owamkelwe kwihlabathi jikelele.
Ikakhulu iindidi ezimbini ezahlukeneyo zolwakhiwo zisetyenziswa kuthungelwano lonxibelelwano ezizezi:
Izinto eziphathekayo | Q255B/Q355B/Q420B |
Ubude | 3-150m |
Umgangatho wokuwelda | AWS D1.1 |
Ubomi Benkonzo | Ngaphezu kweminyaka engama-50 |
Unyango loMphezulu | Ifakwe igalvanized eshushu |
Umgangatho woYilo | I-GB / ANSI/TIA-222-G |
1. Icandelo ngalinye le-shaft licandelo lentsimbi engapheliyo-tapered ukuya kwi-53 ubude ubude.
2. I-Slip joints ziyilelwe ubuncinci be-1-1 / 2 amaxesha ububanzi bepali kwi-splice.
3. Izibonda zepali zenziwe nge-alloy ephantsi, intsimbi ephezulu.
4. Zonke iipali zifakwe igalvanized eshushu emva kokwenziwa ngeI-ASTM A-123.
5. Uyilo lwesiseko lubandakanyiwe ngokwengxelo yomhlaba enikezelwe ngumthengi.