Namuhla, ipayipi lensimbi elingenamthungo lisetshenziswe kabanzi ekusetshenzisweni okuhlukahlukene okuhlanganisa amapayipi kawoyela negesi, i-petrochemical kanye nemboni yezokwakha. Kukholakala ukuthi mhlawumbe uhlangabezana nokudideka mayelana nendlela yokukhetha imikhiqizo yensimbi efanele yephrojekthi yakho. Noma ungase ukhathazeke ngokuthi ipayipi lensimbi elishiselwe noma ipayipi lensimbi elingenamthungo emhlabeni.
Njengomthetho, amapayipi ensimbi amade, amashubhu angenalutho asetshenziselwa izinhloso ezihlukahlukene. Ngokuvamile, akhiqizwa ngezindlela ezimbili ezihlukene eziholela epayipini elishiselwe noma elingenamthungo. Kuzo zombili izindlela, insimbi eluhlaza iqala ukuphonswa efomini lokuqala elisebenziseka kakhulu. Ngemva kwalokho yenziwa ipayipi ngokwelula insimbi ibe ishubhu elingenamthungo noma ukuhlanganisa imiphetho bese ivalwa nge-weld. Ngokukhethekile, ukukhiqizwa kwamapayipi ensimbi angenamthungo kuqala ngensimbi eqinile, eyindilinga. Le billet ibe isishisiswe emazingeni okushisa amakhulu futhi yelulwe futhi idonswe phezu kwefomu ize ithathe isimo seshubhu elingenalutho. Njengomkhiqizi wamapayipi ensimbi ochwepheshe e-China, sithanda ukukunikeza ulwazi olwengeziwe mayelana nalolu hlobo lwepayipi lensimbi elisetshenziswa ezinhlelweni zokusebenza.
Okokuqala, inzuzo enkulu yamapayipi ensimbi angenamthungo yikhono lawo elikhulayo lokumelana nokucindezela. Iphuzu elibuthakathaka epayipini lensimbi elishiselwe umthungo oshiselwe. Kodwa ngenxa yokuthi ipayipi lensimbi elingenamthungo alikashiselwa, alinawo lowo mthungo, okulenza liqine ngokulinganayo kuwo wonke umzungezo wepayipi. Kulula futhi ukunquma izibalo zengcindezi ngaphandle kokudingeka ukuthi ucabangele ikhwalithi ye-weld. Endaweni elandelayo, nakuba intengo yepayipi yensimbi ngezinye izikhathi ingabiza kakhulu kunepayipi elishiselwe. Okokuqala, ipayipi lensimbi engenamthungo liwukuphuma okuqhubekayo kwengxubevange, okusho ukuthi lizoba nendawo eyindilinga ongayithemba, ewusizo lapho ufaka amapayipi noma wengeza okokufakwayo. Ngakolunye uhlangothi, lolu hlobo lwepayipi lunamandla amakhulu ngaphansi kokulayisha. Ukuhluleka kwamapayipi nokuvuza kwamapayipi ashiselwe ngokuvamile kwenzeka kumthungo oshiselwe. Kodwa ngenxa yokuthi ipayipi elingenamthungo alinawo lowo mthungo, alikho ngaphansi kwalokho kwehluleka. Okokugcina, enye inzuzo yamapayipi angenamthungo ukuthi angakwazi ukusebenza kahle ezimweni ezithile ezinzima, kokubili ezindaweni ezibandayo kakhulu noma ezishisayo.
Ngamafuphi, amapayipi amaningi ensimbi ayindilinga asephenduke into ethandwayo ohlwini lwamapayipi okuhweba, okuhlanganisa ukwakha imikhumbi, amapayipi, izinsimbi zikawoyela, okokusebenza kwendawo kawoyela, imikhumbi yokucindezela, izingxenye zemishini kanye nezinsimbi zasogwini namuhla. Ngokusekelwe kuzidingo zakho ezithile zezinhlelo zokusebenza, ungakhetha ipayipi elifanele lephrojekthi yakho maduze.
Thumela umlayezo wakho kithi:
Isikhathi sokuthumela: May-31-2018
