Hlau grating phaj yog ib yam ntawm cov khoom hlau uas ua los ntawm cov hlau tiaj tus raws li ib qho kev ncua deb thiab hla bar, thiab welded rau hauv ib daim phiaj xwmfab hauv nruab nrab.Steel grating phaj yog siv los ua ditch cover phaj, steel qauv platform phaj, steel ntaiv kauj ruam phaj, thiab lwm yam. Tus ntoo khaub lig bar feem ntau yog ua los ntawm twisted square steel.
Hlau grating phaj feem ntau yog ua los ntawm cov hlau, cov tsos ntawm kub dip galvanized, tuaj yeem ua lub luag haujlwm tiv thaiv oxidation.Kuj tseem tuaj yeem ua los ntawm stainless hlau.Hlau grating phaj nrog qhov cua, teeb pom kev zoo, tshav kub dissipation, tiv thaiv kev nplua, tawg-pov thawj thiab lwm yam khoom