Classification ntawm Galvanized Sheets

Raws li kev tsim khoom thiab kev ua tiav tuaj yeem muab faib ua pawg hauv qab no:

a) Kub dip galvanized steel ntawv.Cov ntawv hlau yog immersed nyob rau hauv ib lub molten zinc da dej kom ua raws li zinc-plated steel ntawv rau saum npoo.Tam sim no, nws yog tsim los ntawm cov txheej txheem txuas ntxiv galvanizing, uas yog, coiled steel phaj yog txuas ntxiv mus rau hauv lub plating tank uas zinc yog yaj los ua ib daim ntawv hlau galvanized;

b) Alloyed galvanized steel ntawv.Cov ntawv hlau no kuj yog tsim los ntawm kub dip, tab sis tam sim ntawd tom qab nws tawm, nws yog rhuab mus txog 500 ° C los ua ib tug alloy txheej ntawm zinc thiab hlau.Cov ntawv galvanized no muaj qhov zoo adhesion thiab weldability ntawm txheej;

c) Galvanized steel ntawv.Kev tsim cov ntawv galvanized steel los ntawm electroplating muaj kev ua haujlwm zoo.Txawm li cas los xij, cov txheej txheej yog thinner thiab corrosion kuj tsis zoo li cov ntawv kub dip galvanized;

d) Ib sab thiab ob sab galvanized steel.Ib sab galvanized steel, uas yog, ib yam khoom uas tsuas yog galvanized ntawm ib sab.Nws muaj qhov hloov tau zoo dua li ob sab galvanized ntawv hauv vuam, pleev xim, kho xeb thiab ua haujlwm.Txhawm rau kom kov yeej qhov tsis txaus ntawm cov zinc tsis muaj coated ntawm ib sab, muaj ib daim ntawv galvanized coated nrog ib txheej nyias ntawm zinc ntawm sab nraud, uas yog, ob sab sib txawv ntawm galvanized ntawv;

e) Alloy, composite galvanized steel ntawv.Nws yog ua los ntawm zinc thiab lwm yam hlau xws li txhuas, zinc alloy lossis txawm tias cov hlau sib xyaw plated.Cov phaj hlau no muaj cov xeb zoo heev thiab cov txheej txheem zoo.

Ntxiv rau tsib hom saum toj no, kuj tseem muaj xim galvanized steel ntawv, luam ntawv galvanized steel ntawv, thiab polyvinyl chloride laminated galvanized steel nplooj ntawv.Txawm li cas los xij, cov khoom siv feem ntau tseem yog cov ntawv kub dip galvanized.

Galvanized steel ntawv tuaj yeem muab faib ua cov ntawv hlau galvanized rau kev siv dav dav, vov tsev, sab nrauv vaj huam sib luag rau cov tsev, cov txheej txheem, pobzeb slabs, tensile thiab sib sib zog nqus kos duab.