Kuvunguza ipayipi leldedIngxenye ebalulekile emikhakheni ehlukahlukene ehlukahlukene kufaka phakathi i-OIL NE-PERS, Yokwakha Ingqalasizinda Yamanzi. Amapayipi akhiqizwa kusetshenziswa inqubo ekhethekile ebizwa ngokuthi i-Welding ethwele, ehilela ukujoyina imichilo yensimbi ukudala ukwakheka okuqhubekayo. Le ndlela yokukhiqiza inikezela ngezinzuzo eziningi, kufaka phakathi amandla aphezulu, ukuqina kanye nokusebenza kwezindleko. Ngaphezu kwalokho, amapayipi we-welded athuthekile ahambisana namazinga aphesheya anjenge-EN10219 ukuqinisekisa ikhwalithi nokusebenza kwawo.
En10219Ingabe indinganiso yaseYurophu ecacisa izimo zokulethwa kwezobuchwepheshe zezinhlaka ezakhiwe njengensimbi ezibandayo zensimbi engeyona eyensimbi yensimbi nensimbi emihle. Lokhu kuhlolo okujwayelekile kwenqubo yokukhiqiza, izakhiwo ezibonakalayo kanye nokubekezelelwa kobukhulu bamapayipi ensimbi anezinwele ezinomoya ukuqinisekisa ukufaneleka kwabo kwezinhlelo zokusebenza zesakhiwo.
Ukukhiqizwa kwamapayipi ensimbi e-Spiral Welded kuqala kukhetha amakhoyili ensimbi esezingeni eliphakeme, bese kuthi ama-lialies futhi azondla emshinini we-Welding spiral. Lo mshini usebenzisa inqubo eqhubekayo ye-welding ukujoyina imiphetho yomucu wensimbi, ukudala umthungo ovunguzayo kanye nobude bepayipi. Ama-welds abese ehlolwa ngokungabhubhisi ukuze aqinisekise ubuqotho babo namandla abo. Ngemuva kokufudumala, amapayipi ahlangabezana nezinqubo ezahlukahlukene zokuqeda, kufaka phakathi ukugcoba, ukuqondisa nokuhlola, ukufeza izidingo ze-EN10219.
Enye yezinzuzo eziphambili ze-Spiral Welded Steel Pipe iyikhono layo lokubekezelela izingcindezi eziphakeme zangaphakathi nezangaphandle, okwenza zilungele ukuthutha uketshezi kanye namagesi ezimbonini ezahlukahlukene. Ngokwengeziwe, inqubo yokubhula ye-Welding ethwele ingakhiqiza amapayipi ngama-diameter ahlukahlukene nobukhulu, ukuhlinzeka ukuguquguquka nokuguquguquka kokwakha. Lawa mapayipi nawo ayamelana nokugqwala, okuqhubeka nokuthuthukisa isikhathi eside nokusebenza kwawo ngezindawo ezifunwayo.
Ukuhambisana ne-EN10219 kubalulekile ukuze uqinisekise ikhwalithi nokwethembeka kwamapayipi ensimbi eluhlaza. Izinga libeka izidingo eziqinile ekubunjweni kwezinto ezibonakalayo, izakhiwo zemishini kanye nokubekezelelana okubucayi ukuqinisekisa ukuthi amapayipi ahlangabezana namazinga okusebenza adingekayo kwizicelo zesakhiwo.
Ngaphezu kwalokho, e-EN10219 futhi icacisa izinqubo zokuhlola kanye nezitifiketi ukuthi abakhiqizi kumele bahambisane nakho, kufaka phakathi ukuhlolwa okungeyona okubhubhisayo kwama-welds, ukuhlolwa kokusebenza kwemishini kanye nokuhlola okubukwayo. Ngokunamathela kulezi zindinganiso eziqinile, abakhiqizi banganikeza amakhasimende ngekhwalithi kanye nesiqinisekiso sokusebenza sepayipi lensimbi eluhlaza.
Ngamafuphi, ukukhiqizwa kanye namazinga amapayipi ensimbi anezinwele ezivulekile kufakwe e-EN10219 adlala indima ebalulekile ekuqinisekiseni ukuthembeka nokusebenza kwalezi zinto ezibalulekile. Ngokusebenzisa inqubo ye-welding eluhlaza futhi ukunamathela kumazinga okukhiqiza aqinile, abakhiqizi bangakhiqiza ipayipi eliphakeme elihlangabezana nezidingo zezimboni ezahlukahlukene. Ngenxa yalokhu, e-EN10219 iba nguhlaka olubalulekile lokukhiqizwa, ukuhlolwa kanye nokuqinisekiswa kwamapayipi ensimbi eluhlaza, kufaka isandla ekusetshenzisweni kwawo okubanzi engqalasizinda enobunzima nemiklamo yokwakha emhlabeni wonke.
Isikhathi Seposi: Jan-31-2024