Izixhobo ze-tubes ze-tubes zobhedu kufuneka zibe zezondla zonqulo ezithandekayo, amandla okudinwa, ubunzima obufanelekileyo, i-Eloutyy ephantsi, i-eploutyy ephantsi kunye nenkqubo ephakamileyo yokusebenza. Ngenxa yoko, izinto ezinjenge-mpusper phoxizer (DHP), iCuag, CR-ZR-CU yamkelwe ngokubanzi ngabasebenzisi bawo onke amazwe. I-Coasthis: Ubhedu lunobuqili obuncinci olukhokelela kwipropathi engekhoyo. Ke ngoko, indawo esezantsi yokubumba, apho uxinzelelo lunyusa kakhulu ngenxa yegobolondo, iya kuba inxitywe kakhulu. Ukonyusa ixesha lobomi lokubumba kobhedu, iyunifomu engaphakathi ye-Intermushi engaphakathi ifanelekile. Uninzi lwe-tubes yobhedu ye-tubes encinci ye-billet encinci ayisetyenziswanga nakweyiphi na inkqubo yokuphosa apho kukho inkxaso engqongqo inkxaso, ngenxa yoko banobuthathaka kakhulu. Sisebenzisa i-chrome enzima ukunyusa ubomi be-tubes. Ubunzima bokubekwa buza kulawulwa ngoluhlu olulungileyo. Ngokuphathelele ukuphindwa kweepleyiti zobhedu, ngokusekelwe kwiminyaka yethu yamava, siyakwazi ukubonelela nge-CR ye-CR, i-NI-FR, i-NI-FE COATON, i-NI-FE COART ukuze ifikelele kwimfuno yabathengi abahlukeneyo nasephesheya.