Ukulawulwa kwekhwalithi kumshini wokugaya amapayipi we-ERW kuqala ngokuhlolwa okuqinile nokuhlolwa kwezinto zokusetshenziswa. Amakhoyili ensimbi asezingeni eliphezulu akhethwa ngokusekelwe ekwakhekeni kwawo kwamakhemikhali kanye nezakhiwo zawo zomshini ukuqinisekisa ukuthi ahlangabezana nezindinganiso ezidingekayo zamandla nokuqina.
Ngesikhathi senqubo yokukhiqiza, ukulawulwa okunembile kwamapharamitha okushisela kubalulekile. Ama-ERW pipe mills anamuhla asebenzisa ubuchwepheshe obuthuthukisiwe ukuqapha nokulungisa izici ezifana nogesi wamanje, isivinini sokushisela, kanye nokucindezela kwe-electrode. Lokhu kuqinisekisa ikhwalithi yokushisela ehambisanayo kanye nobuqotho kulo lonke ubude bepayipi.
Ukuhlolwa kwangemva kokukhiqiza kwenziwa ukuqinisekisa ukunemba kobukhulu, ukufana kobukhulu bodonga, kanye nobuqotho besakhiwo. Izindlela zokuhlola ezingonakalisi njengokuhlolwa kwe-ultrasonic kanye nokuhlolwa kwamanje kwe-eddy ziyasetshenziswa ukuthola noma yikuphi ukukhubazeka noma ukungapheleli okungase kuphazamise ukusebenza kwepayipi.
Izitifiketi kanye nokuhambisana nezindinganiso zomhlaba wonke kuqinisekisa ikhwalithi yamapayipi e-ERW. Abakhiqizi banamathela ezimisweni ezifana ne-ASTM, i-API, kanye ne-ISO ukuqinisekisa ukuthi imikhiqizo yabo iyahlangabezana nezidingo zemboni zamandla, ukumelana nokugqwala, kanye nokufaneleka kwezicelo ezithile.
Ukuthuthukiswa okuqhubekayo kanye nokutshalwa kwezimali ezinqubweni zokuqinisekisa ikhwalithi kuqinisekisa ukuthi amapayipi e-ERW avela kubakhiqizi abadumile aletha ukusebenza okuthembekile nokuqina, okwenza abe ukukhetha okuthandwayo ezimbonini ezidinga kakhulu emhlabeni jikelele.
Isikhathi sokuthunyelwe: Agasti-01-2024
