Steel grating phaj, tseem hu ua steel grating phaj, yog ib hom ntawm cov khoom siv hlau uas siv cov hlau tiaj tus los hla kev npaj ntawm qee qhov sib nrug thiab kab rov tav, thiab yog welded rau hauv ib daim phiaj xwmfab hauv nruab nrab. Nws yog tsuas yog siv los ua ditch npog, steel qauv platform daim hlau, steel ntaiv kauj ruam daim hlau, thiab lwm yam. Cov kab kab rov tav feem ntau yog ua los ntawm twisted square steel.
Hlau grating phaj feem ntau yog ua los ntawm cov hlau thiab muaj qhov kub-dip galvanized nto, uas tuaj yeem tiv thaiv oxidation. Nws tseem tuaj yeem ua los ntawm stainless hlau. Cov hlau grating phaj muaj cov khoom xws li qhov cua, teeb pom kev zoo, cua sov dissipation, tiv thaiv plam, thiab tawg-pov thawj.