Gl Gi Jis Astm Dx51d Az150 Galvanized Steel Sheet Kub Dip Sgcc Z275 Galvanized Steel Sawb

Galvanized steel phaj yog los tiv thaiv qhov saum npoo ntawm cov hlau phaj los ntawm kev corroded thiab ncua nws lub neej kev pab cuam, thiab nto ntawm cov hlau phaj yog plated nrog ib txheej ntawm hlau zinc.
Raws li kev tsim khoom thiab kev ua haujlwm, nws tuaj yeem muab faib ua pawg hauv qab no:
1. Kub-dip galvanized steel ntawv.Ib daim ntawv hlau yog dipped rau hauv da dej ntawm molten zinc thiab ib daim ntawm zinc yog adhered rau nws nto.Tam sim no, nws yog tsim los ntawm cov txheej txheem txuas ntxiv galvanizing, uas yog, galvanized steel ntawv yog tsim los ntawm kev txuas ntxiv mus rau hauv cov ntawv hlau yob hauv ib da dej ntawm zinc molten;
2. Alloy galvanized steel ntawv.Cov phaj hlau no kuj yog tsim los ntawm txoj kev kub dip, tab sis nws yog rhuab mus txog 500 ℃ tam sim ntawd tom qab tawm ntawm lub peev xwm los tsim cov zinc-hlau alloy zaj duab xis.Daim ntawv galvanized no muaj cov xim zoo adhesion thiab weldability;
3. Electro-galvanized hlau.Cov ntawv hlau galvanized ua los ntawm txoj kev electroplating muaj kev ua haujlwm zoo.Txawm li cas los xij, cov txheej txheej yog nyias, thiab qhov kev tiv thaiv corrosion tsis zoo li cov ntawv kub-dip galvanized;
4. Ib leeg- thiab ob tog sib txawv galvanized steel.Ib sab galvanized steel ntawv, uas yog, ib yam khoom uas tsuas yog ib sab galvanized.Nyob rau hauv vuam, painting, anti-xeb kev kho mob, ua, thiab lwm yam., nws muaj zoo adaptability tshaj ob-sided galvanized ntawv.Txhawm rau kov yeej qhov tsis zoo uas ib sab tsis yog galvanized, lwm daim ntawv galvanized yog plated nrog nyias txheej ntawm zinc ntawm sab nraud, uas yog, ob sab sib txawv galvanized ntawv;
5. Alloy, composite galvanized steel ntawv.Nws yog ua los ntawm zinc thiab txhuas, txhuas, zinc thiab lwm yam hlau alloys lossis txawm tias cov hlau sib xyaw plated.Hom steel phaj no tsis tsuas yog muaj kev ua haujlwm zoo los tiv thaiv xeb, tab sis kuj muaj cov txheej txheem zoo;