Ipayipi lensimbi elakhiwe ngokuvamile linezindleko ezinengqondo emakethe yamanje yamapayipi ensimbi. Uma kuqhathaniswa nezinye izinto ezijwayelekile zamapayipi ensimbi, njengokudweba okuyisipesheli kanye nokunamathiswa okuyimpushana, uthayela ludinga abasebenzi abaningi, okuholela ezindlekweni zokuqala zosonkontileka. Ngaphandle kwalokho, ngenxa yokuqina kwayo kanye nezakhiwo ezivimbela ukugqwala, ipayipi lensimbi elithathiwe lingagaywa kabusha futhi lisetshenziswe kabusha, okuthi ngokwezinga elithile longe imali eningi phakathi nomsebenzi wokulungisa okuthunyelwe.
Namuhla, ipayipi elifakwe emanzini ashisayo libhekwa njengethandwa kakhulu phakathi kwabasebenzisi abaningi namuhla. Okokuqala, inqubo ye-galvanization ivikela insimbi emonakalweni wokugqwala okungenzeka ngesikhathi sokuthutha, ukufakwa kanye nesevisi. Isendlalelo se-zinc ebusweni bepayipi singakha isivikelo sokuvimbela emikhiqizweni yensimbi ukuze kunwetshwe impilo yesevisi ezinhlelweni zokusebenza. Ngakolunye uhlangothi, lesi singqimba siphinde simelane nokugqoka kanye nokuklwebheka, okwenza insimbi ibonakale ikhangayo. Ngongqimba lokuvikela, amapayipi angasetshenziswa ezindaweni ezingaphandle, futhi angakwazi ukumelana nokulimala kweminye yemiphumela yemvelo. Lelipayipi lensimbi eliyisipesheli eliyisipesheli lisetshenziswa ezintweni eziningi zangaphandle ezifana nokubiya, izigxobo zocingo namapayipi okuhambisa amanzi.
Ukuhlola nocwaningo kuveze ukuthi isilinganiso seminyaka yokuphila kwezinsimbi ezithathiwe ezisetshenziswa njengempahla yesakhiwo esijwayelekile singaphezu kweminyaka engama-50 endaweni yasemaphandleni kanye neminyaka engama-20-25 noma ngaphezulu endaweni yasemadolobheni noma esogwini ngokwedlulele. Kulokho, osonkontileka bangasebenzisa ngokuzethemba lolu hlobo lwepayipi yensimbi yesakhiwo kuphrojekthi. Ngokobuchwepheshe, ukucwiliswa okushisayo okushisayo kunemvelo yokuvikela ephindwe kabili ye-galvanized coating esetshenziswayo. Njengento evimbelayo, ihlinzeka nge-zinc eqinile, eboshwe ngensimbi emboza ngokuphelele indawo yensimbi futhi ivale insimbi esenzweni sokugqwala kwemvelo. Ngaphandle kwalokho, ukuziphatha komhlatshelo kwe-zinc kuvikela insimbi, ngisho nalapho umonakalo noma ukungaqhubeki okuncane ekunambeni kwenzeka. Izembatho ezenziwe nge-galvanized ziye zafakazela ukusebenza ngaphansi kwezimo eziningi zemvelo. Ukumelana nokugqwala kwezingubo ze-zinc kunqunywa ngokuyinhloko ubukhulu be-coating kodwa kuyahlukahluka ngobukhulu bezimo zemvelo.
Ngokungafani nezinye izinto zensimbi zesakhiwo, ipayipi lensimbi elifakwe emanzini ashisayo lilungele ukusetshenziswa lapho lilethwa. Akukho ukulungiswa okwengeziwe kwendawo edingekayo, akukho ukuhlolwa okudla isikhathi, ukudweba okwengeziwe noma ukumboza okudingekayo. Uma isakhiwo sesihlanganisiwe, osonkontileka bangakwazi ukuqala ngokushesha isigaba esilandelayo sokwakha ngaphandle kokukhathazeka ngezinto zensimbi. Uma ukhetha ipayipi elishisayo elicwilisiwe lensimbi esicelweni sakho, ungagwema izindleko zokunakekela kanye nokufaka esikhundleni samapayipi agqwalile okuzokongela imali eningi kuphrojekthi. Njengomkhiqizi ochwepheshe wamapayipi ensimbi e-China, i-DongPengBoDa Steel Pipe Group izibophezele ekukunikezeni izinhlobo ezahlukene zamapayipi ensimbi ephrojekthi yakho elandelayo. Wamukelekile ukuthi Xhumana nathi nganoma yisiphi isikhathi esivumelana nawe.
Thumela umlayezo wakho kithi:
Isikhathi sokuthumela: Dec-11-2018
