GI vov tsev ntawv luv luv rau galvanized hlau vov tsev ntawv. Nws yog profiled nroggalvanized steel ntawvrau lub hom phiaj vov tsev, uas tau coated nrog zinc. Lub zinc txheej muab lub hauv paus hlau tiv thaiv los ntawm ya raws thiab oxygen. Raws li cov txheej txheem galvanizing, nws tuaj yeem muab faib ua cov ntawv kub-dip galvanized thiab electro-galvanized steel los xij.
Lub corrugated tsim yuav txhim kho nws lub zog kom nws tuaj yeem tiv taus huab cua hnyav. Cov qauv tsim muaj xws li cov duab wavy, trapezoidal tsim, ribbed galvanized ru tsev ntawv, thiab lwm yam. Nws tuaj yeem siv los ua ib txheej txheej, cladding hla lub ru tsev uas twb muaj lawm, lossis steel sandwich panels.
GI vov tsev steel ntawv
