Lub steel kauj yog ib daim ntawv tiav los yog sawb ntawm cov hlau uas tau dov los yog coiled kom qhov dav ntawm daim ntawv yog ntau dua li nws thickness. Steel coils nrog tej coatings yog huab cua resistant, noo noo resistant thiab environmentally friendly. Nyob ntawm qhov xav tau, steel coils yog tsim los ntawm cov txheej txheem sib txawv.
Kub-dov steel coils yog cov ntawv hlau uas tau dov ntawm qhov kub thiab txias, ua rau cov hlau yooj yim dua. Vim txoj kev ceev thiab yooj yim, kub dov steel txuag lub sij hawm thiab tsis tshua muaj nqi rau kev tsim khoom.
Cold dov steel coilsmuaj qhov ua tiav zoo dua thiab ruaj khov dua li kub dov steel. Txias dov yog txheej txheem uas cov hlau yog dov ntawm chav tsev kub, hauv qab nws qhov kub thiab txias recrystallisation. Txawm hais tias txias dov steel coils zoo dua rau lwm cov coils, lawv nyuaj dua los daws vim lawv cov ntsiab lus carbon ntau dua.
Galvanized steel coils yog tsim los ntawm cov txheej txheem kub dipping, uas immerses cov hlau nyob rau hauv zinc kom tau ib tug zoo du txheej. Cov txheej no yog cov resistant rau xeb thiab ncua lub neej ntawm steel kauj.
Cold Rolled Steel Coils
Galvanized steel coils yog tsim los ntawm cov txheej txheem kub dipping, zoo ib yam li cov hlau galvanized, uas cov hlau yog dipped rau hauv cov kua da dej ntawm zinc alloy thiab tom qab ntawd kub kho hauv kab. Galvanized steel feem ntau yog nyias thiab yooj yim rau kev ntsuam xyuas dua li lwm cov txheej txheem.
Printing steel kauj yog cov khoom raws li cov ntawv hlau, ntawm qhov chaw yog thawj zaug them nrog txheej thiab luam ntawv number case, thiab thaum kawg them los ntawm cov yas zaj duab xis (PVC, PE). Cov txheej txheej ntawm cov ntawv luam ntawv hlau phaj muaj cov tshuaj plating --- primer txheej, qauv luam tawm txheej, thiab filming cover. Cov txheej sab saum toj thiab sab nraub qaum yuav tsum yog cov txheej txheem huab cua resistant, thiab txheej txheej nrog cov haujlwm tshwj xeeb, xws li stain resistant, self-cleaning, high heat resistance, antistatic, sterilization, anti-fingerprint thiab lwm yam.
