Ngaphambi kokutshisa okutshisayo kwentsimbi, ukufudumeza izinto eziluhlaza akugcini nje ukuphucula iplastiki yesinyithi, kunciphisa amandla okuguqula, kodwa kuququzelele ukuqengqeleka. Ukongezelela, ngexesha lokufudumala kwensimbi, iziphene ezithile zesakhiwo kunye noxinzelelo olubangelwa yi-ingot yensimbi nayo inokupheliswa. Iimfuno abavelisi bemibhobho yentsimbi ejikelezayo kufuneka babeke phambili ukufudumeza kwentsimbi:

1. Ukufudumala kombhobho wensimbi ojikelezayo kunobushushu obufanayo kwinqanaba elinqamlezayo kunye nobude becala elingenanto;
2. Ubushushu bentsimbi kufuneka buhlangabezane neemfuno zenkqubo yokuqengqeleka;
3. I-spiral steel pipe yokufudumala isithando somlilo ineengozi ezimbalwa kwaye inobomi obude benkonzo;
4. I-spiral steel pipe yokufudumala isithando somlilo sinezibonakaliso ezilungileyo zobugcisa kunye nezoqoqosho;
5. Ukunciphisa i-oxidation kunye ne-decarburization yensimbi kunye nokuthintela ukutshisa kunye nokutshisa;