Steel grating is also called steel grate. The grating is a kind of steel product that is cross-arranged with flat steel according to a certain spacing and cross bars, and welded into a square grid in the middle. The steel grating is generally made of carbon steel. Production, the surface is hot-dip galvanized, which can prevent oxidation. Also available in stainless steel. Steel grating has ventilation, lighting, heat dissipation, anti-skid, explosion-proof and other properties.
It is mainly used as gutter cover plate, steel structure platform plate, step plate of steel ladder, etc. The cross bar is generally made of twisted square steel.