Mipope ya sewero ndi gawo lofunikira la zomangamanga za mzinda uliwonse, zomwe zimakhala ndi udindo wonyamula madzi oipa kuchokera m'nyumba ndi mabizinesi kupita kumalo opangira mankhwala. Kuonetsetsa kuti magwiridwe antchito ndi odalirika amizere ya ngalande, ndikofunikira kugwiritsa ntchito zida zapamwamba kwambiri zomwe zimatha kupirira zovuta komanso kupanikizika kosalekeza.Chitoliro chopanda chigawo chopanda kanthuszakhala chisankho chodziwika kwambiri pakumanga mapaipi a zimbudzi, pomwe mapaipi achitsulo ozungulira amakhala opikisana kwambiri.
Spiral welded steel pipendi dzenje mtanda gawo structural chitoliro chopangidwa pogwiritsa ntchito njira yapadera yowotcherera yozungulira. Njirayi ikuphatikizapo kupanga chingwe chachitsulo kuti chikhale chozungulira, kenako kuwotcherera m'mphepete mwake kuti apange msoko wozungulira wozungulira. Chotsatira chake ndi chitoliro cholimba, chokhazikika chomwe chili choyenera kugwiritsidwa ntchito m'mizere ya ngalande.
Mmodzi mwa ubwino waukulu ozungulira welded zitsulo chitoliro ndi dzimbiri ake mkulu ndi kuvala kukana. Izi zimawapangitsa kukhala abwino kuti azigwiritsidwa ntchito m'masewero pomwe nthawi zambiri amakumana ndi madzi otayira owononga komanso ma abrasives. Njira yowotcherera yozungulira imatsimikiziranso kuti chitolirocho chimakhala ndi malo osalala amkati, kuchepetsa chiopsezo chotseka ndi kutseka. Zotsatira zake, spiral welded steel pipe imakhala ndi ntchito yabwino kwambiri yanthawi yayitali muzosefera.
Kuphatikiza pa kulimba, chitoliro chachitsulo chozungulira chimapereka mphamvu zapamwamba komanso kukhulupirika kwadongosolo. Izi ndizofunikira pamizere ya ngalande, yomwe iyenera kupirira kulemera kwa dothi ndi kuchuluka kwa magalimoto pamwamba pawo. Spiral welded zitsulo chitoliro akhoza kukwaniritsa mphamvu yeniyeni ndi makulidwe amafuna, kupangitsa kukhala oyenera ntchito zosiyanasiyana chitoliro chimbudzi.
Ubwino wina wa ozungulira welded zitsulo chitoliro ndi kuti n'zosavuta kukhazikitsa. Mapiritsi ozungulira amapereka kusinthasintha komanso kumasuka kwa kuyanjanitsa panthawi ya kukhazikitsa, kuchepetsa nthawi ndi ntchito yofunikira pomanga. Izi zimapulumutsa ndalama komanso kuthamanga kwa ntchitoyo, kupangitsa kuti chitoliro chachitsulo chozungulira chikhale chothandiza kwa makontrakitala a zimbudzi ndi ma municipalities.
Kuonjezera apo, kusinthasintha kwa chitoliro cha spiral welded steel chimapangitsa kukhala njira yokongola yomanga chitoliro cha sewero. Zitha kupangidwa mosiyanasiyana ma diameter ndi kutalika kuti zigwirizane ndi ma projekiti osiyanasiyana. Izi zimalola kusinthasintha kwakukulu pamapangidwe ndi masanjidwe, kulola mainjiniya kukhathamiritsa magwiridwe antchito ndi magwiridwe antchito a ngalande.
Mwachidule, mipope yachitsulo yozungulira yozungulira imagwira ntchito yofunika kwambiri pomanga mapaipi a sewero, kupereka kulimba, mphamvu komanso kumasuka kuyika. Kukaniza kwawo ku dzimbiri ndi ma abrasion komanso malo awo osalala amkati amawapangitsa kukhala oyenererana ndi zovuta zamakina otayira. Pamene zomangamanga zakumidzi zikupitilira kukula ndikukula, kugwiritsa ntchito mapaipi achitsulo opangidwa ndi spiral welded pomanga mapaipi onyansa akuyenera kuchulukirachulukira, ndikupereka njira yodalirika komanso yodalirika yoyendetsera madzi oyipa.
Nthawi yotumiza: Mar-29-2024