Iikhoyili zensimbi eziphekiweyo kukuthintela ukubola phezu kwendawo yentsimbi kunye nokwandisa ubomi bayo benkonzo.Umphezulu we-coil yensimbi uhlanganiswe ngoluhlu lwezinc zetsimbi.Olu hlobo lwekhoyili yentsimbi ebizwa ngokuba yigalvanized coil.
Ngokweendlela zokuvelisa kunye nokucubungula,ikhoyili yentsimbizinokwahlulwa zibe "Hot-dip iikhoyili zentsimbi", "Electro-galvanized steel coils", "Single-side kunye kabini-macala mahluko umahluko coil intsimbi", "umbala amakhati coil", ects.
I-Hot-dip galvanized sheet coil.Ipleyiti yentsimbi encinci intywiliselwe kwi-zinc etyhidiweyoichibi, ukwenzela ukuba umgca omncinci we-zinc unamathele kumphezulu.Okwangoku, iveliswa kakhulu yinkqubo eqhubekayo yokufaka i-galvanizing, oko kukuthi, ukuntywiliselwa ngokuqhubekayo kwamaphepha entsimbi ephothiweyo kwi-pool galvanized pool.ngezinki etyhidiweyo ukwenza iikhoyili zentsimbi.