Steel grating panels are open steel structures fixed by welding or pressing together orthogonal combinations of bearing flat steel and crossbars at specific intervals; the crossbars are typically made of twisted square steel, but can also be round or flat steel. The materials are divided into carbon steel and stainless steel.

Steel grating panels offer ventilation, lighting, heat dissipation, anti-slip, and explosion-proof properties.

Steel grating is a type of steel product made by crossing flat steel bars at certain intervals with crossbars, which are then welded together using a press welding machine or by hand to form a square grid pattern in the middle. Steel grating is primarily used for drain covers, steel structure platform panels, and steps for steel ladders. The crossbars are typically made of twisted square steel.

Steel grating is primarily used for structural steel platform plates, manhole covers, steel staircase tread plates, and building ceiling applications.

Steel grating panels are typically made from carbon steel, with a hot-dipped zinc coating to prevent oxidation. They can also be made from stainless steel.