Ukulawulwa kwekhwalithi endaweni yokugaya ipayipi le-ERW kuqala ngokuhlolwa okuqinile nokuhlolwa kwezinto ezingavuthiwe. Amakhoyili ensimbi asezingeni eliphezulu akhethwa ngokusekelwe ekwakhekeni kwawo kwamakhemikhali kanye nezakhiwo zemishini ukuze kuqinisekiswe ukuthi ayahlangabezana nezindinganiso ezidingekayo zamandla nokuqina.
Ngesikhathi senqubo yokukhiqiza, ukulawula okunembayo kwemingcele yokushisela kubalulekile. Izigayo zamapayipi zanamuhla ze-ERW zisebenzisa ubuchwepheshe obuthuthukisiwe ukuze ziqaphe futhi zilungise izici ezifana ne-welding current, isivinini sokushisela, nomfutho we-electrode. Lokhu kuqinisekisa ikhwalithi ye-weld engaguquki kanye nobuqotho kubo bonke ubude bepayipi.
Ukuhlolwa kwangemuva kokukhiqiza kwenziwa ukuze kuqinisekiswe ukunemba kobukhulu, ukufana kodonga, nobuqotho besakhiwo. Izindlela zokuhlola ezingabhubhisi ezifana nokuhlolwa kwe-ultrasonic kanye nokuhlola kwamanje kwe-eddy zisetshenziswa ukuze kutholwe noma yikuphi ukukhubazeka noma ukungapheleli okungase kufake engozini ukusebenza kwepayipi.
Izitifiketi nokuhambisana nezindinganiso zamazwe ngamazwe kuqinisekisa futhi ikhwalithi yamapayipi e-ERW. Abakhiqizi babambelela ekucacisweni okufana ne-ASTM, i-API, ne-ISO ukuze baqinisekise ukuthi imikhiqizo yabo ihlangabezana nezidingo zemboni zamandla, ukumelana nokugqwala, nokufaneleka kwezinhlelo ezithile zokusebenza.
Ukuthuthukiswa okuqhubekayo kanye nokutshalwa kwezimali ezinqubweni zokuqinisekisa ikhwalithi kuqinisekisa ukuthi amapayipi e-ERW avela kubakhiqizi abahloniphekile aletha ukusebenza okuthembekile nokuhlala isikhathi eside, okuwenza abe yinketho ekhethwayo ezimbonini ezinzima emhlabeni jikelele.
Isikhathi sokuthumela: Aug-01-2024
