G255 / 30 / 100 steel grating

The plug-in steel grating is made of a certain size of plain carbon flat steel, stainless steel, brass plate and aluminum plate through slotting (hole), plug-in, welding, finishing and other processes. The plug-in steel grating covers the characteristics of high strength, anti-corrosion and maintenance free of ordinary steel grating, and has the unique characteristics of uniform and precise combination, light and exquisite structure, natural harmony and elegant style. This product can be widely used for ditch cover plate, stair tread plate and pool cover plate.

The types of plug-in steel grating can be divided into four types: the classification of plug-in steel grating: according to the different insertion methods and insertion angles, it can be divided into pressed steel grating, heavy-duty steel grating, integral steel grating, sunshade type steel grating, etc

1. Pressed plug-in steel grating: after the bearing flat steel is slotted, the cross bar flat steel is press locked and formed. Generally speaking, the processing height of ordinary steel grating is 100mm. The length of steel grating is usually less than 2000mm.

2. The heavy-duty plug-in steel grating is a kind of steel grating product that the high flat steel and the cross bar flat steel bite each other and are pressed under the pressure of 1200 tons. It is suitable for span and high load-bearing occasions.

3. Integral plug-in steel grating: the bearing flat steel of integral plug-in steel grating and the cross bar flat steel have the same height and the groove depth is 1 / 2 of the bearing flat steel. The height of steel grating shall not be greater than 100mm. The length of steel grating is usually less than 2000mm.

4. Sunshade type plug-in steel grating: the bearing flat steel of sunshade type plug-in steel grating is slotted with 30 ° or 45 ° chute, and the slot bar flat steel is slotted and press locked. We can hand over other spacing and specifications of grid plates according to different needs. Ordinary carbon steel, stainless steel, aluminum and other materials can be used. Wherein the height of the grating plate is less than 100mm.