Steel grating also called grill plate, more large pressure resistance welding. It use flat according to certain spacing and rail for cross array, and welding into intermediate with square lattice is a kind of steel products, mainly used for ditch cover plate, steel structure flat bedplate, steel stair step plate etc. Rail generally uses after lay the squares.

Flat load, rail (lay squares) up joint action, flat direction on behalf of steel grating direction, the direction of the length of the connecting rods on behalf of the steel grid plate width direction.

Steel grid plate according to the load flat side surface shape, divided into planar and profile. According to the flat steel specification, spacing and lay squares arrangement spacing is different, can be combined into more than 150specifications varieties, according to the different use of the environment, the surface protection treatment, such as painting, hot-dip zinc and so on.

Eric hot dip galvanized steel grating is specially designed with a good percentage of open gaps, and suitable for use in areas requiring good ventilation and emission of light. Its installation is easy and simple