steel grating

Steel grating is a kind of steel product that is formed by welding the cross spread flat bars and cross rods,and steel grating is of square grids. Steel grating is made of carbon steel ,and its surface manufactured by using stainless steel. Steel grating is mostly used as trench cover plate,Steelstructure platform plate and staircase treadboard,etc.It is characterized by its ventilation. day lighting. Rejection of heat, skid prevention and blast protection, etc.
steel grating