1, izici zokushisela: insimbi engagqwali flangeama-weld defects ayingozi kakhulu, uma kufanele asebenzise indlela yokwelapha yokugaya emishini yokwenza, khona-ke amamaki okugaya, okuholela endaweni engalingani, azothinta ukubukeka;
2, ukupholisha nokupholishwa kwephasi akufani:pickling passivation ukwelashwa ngemva ukugaya manual kanye polishing, endaweni enkulu workpiece, kunzima ukufeza iyunifomu yokwelapha umphumela, awukwazi ukuthola ekahle umfaniswano surface. Iphinde ibe nokubi kwezindleko zehora lomuntu, izindleko zezesekeli ziphezulu;
3, imihuzuko kunzima ukususa:jikelele pickling passivation, phambi medium ezonakalisayo kuzokwenzeka ukugqwala kwamakhemikhali noma ukugqwala electrochemical nokugqwala, futhi ayikwazi ukususa ngenxa imihuzuko, Welding chaphaza futhi unamathele ebusweni insimbi engagqwali carbon steel, chaphaza kanye nezinye ukungcola;

Ngakho indlela yokuxazulula inkinga yeinsimbi engagqwali flangeiyacubungula?
1, khetha ukuvala,ngemuva kokuqedwa, kunqubo elandelayo, ucezu oluhlukile lwensimbi engagqwali ngokwezidingo zokucubungula kunqubo ehambisanayo;
2, ukugoba kweyokuqala ngosayizi,ngokusho komdwebo we-stainless steel 304 we-seamless steel tube ukujiya ukuze unqume ukugoba ngemimese nomkhombe wommese, gwema imikhiqizo enethuluzi lokusika ukungqubuzana okubangelwa ukuwohloka kuyisihluthulelo semodi yokukhetha (kumikhiqizo efanayo, ingasebenzisa amamodeli ahlukene wokufa okuphezulu) , futhi ukukhethwa kwefa eliphansi kunqunywa ngokuvumelana nobukhulu bepulanga.
3, ukuze Welding iqinile,phezu Welding workpiece convex iphuzu, kungenza uhlevane phambi Welding kagesi kanye plate iyunifomu contact, ukuqinisekisa ukungaguquguquki iphuzu ngalinye ukushisa, isikhundla Welding inganqunywa ngesikhathi esifanayo, isidingo Welding, ukuze kulungiswe isikhathi sokulayisha kuqala, isikhathi sokubamba, ukugcina isikhathi nesikhathi sokuphumula, qinisekisa ukuthi i-workpiece ingabona ukushisela kuqinile.