Galvanized steel grating profile: galvanized steel grating hot-dip galvanized steel grating and galvanized steel grating. Galvanized steel products are relatively common anti-corrosion surface treatment, hot dip galvanized steel grating surface appears silvery white, with 30 years of corrosion and rust capability, used in outdoor, harsh environments, such as indoor humidity, anti-corrosion function The projects require a higher use. After the electric galvanized steel grating exhibits bright silver, blue white and shiny, suitable for indoor dry environments, there is a certain decorative, but its poor corrosion resistance. Grating Category: according to the process divided: divided bonding galvanized steel grating and pressure lock galvanized steel grating divided by flat surface shape: tooth galvanized steel grating, galvanized flat steel grating, l galvanized steel grating, composite galvanized steel grating. Raw materials: 1, steel: the material is Q235A or stainless steel, ordinary flat resistance, non-slip toothed and common specifications section L-20 * 5,25 * 5,25 * 3,32 * 5,40 * 5,40 * 3,50 * 5,65 * 5,75 * 6,100 * 8,100 * 102, the bar: Material for Q235A or 304 stainless steel bar, twisted steel, square steel or six angles.