The step plate is a kind of steel grating used for stairs on the platform. According to the installation method, there are generally two types: welded and screw fixed. The side plate directly welded to the keel does not need to add the step plate. It is relatively economical and durable, but does not need to be disassembled. Thickened side plates are required on both sides of the step plate fixed by bolts, and holes are drilled on the side plate. The installation is directly fixed by bolts, which can be recycled. Customers can customize according to their actual needs, and can manufacture any type of steel grating into various sizes to match the corresponding stairs, but from the economic point of view, we recommend to use our recommended size as much as possible.Step boards are widely used in power plants, water plants and other factories, as well as platforms and walkways in municipal engineering, sanitation engineering and other fields, as well as ground platforms in large places such as theaters, visiting platforms, parking lots and so on.The step board can be divided into four types according to the front guard board and the connection mode with the ladder beam: T1, T2, T3, T4. T1 step plate The step board is made of ordinary flat steel, which is wrapped with ordinary flat steel, without spot welding of pattern guard plate and anti-slip strip, and with side plate. Its structure is simple. Spot welding on the steel beam during installation is simple, economical and practical. This kind of step plate is widely used in many projects. The price of this type of step board is lower than that of other products. T2 step plate It is made of ordinary flat steel by spot welding, and the end plate is installed by spot welding at both ends of the step plate. The end plate has a round hole with a diameter of 14 mm and a long round hole. Chamfer the corner of the oblong hole on the end plate to facilitate installation. After fabrication, holes shall be drilled on the steel beam and installed with bolts. It is also widely used, with the characteristics of being removable and reusable. T3 step board This type of step board is widely used in the variety of step boards. The front end of the step plate is spot-welded with a pattern plate corner guard, which plays a beautiful, anti-skid and wear-resistant role. Spot welding installation is adopted during installation, which is simple and time-saving. This kind of pedal covers sharp edges and corners with a pattern plate to avoid serious injury caused by slipping and bumping. T4 step plate T4 step plate combines the advantages of T2 step plate bolt installation and T3 step plate beauty and safety. It can be installed with bolts for easy disassembly; The corner guard of the pattern plate is also spot welded, which is beautiful and safe. It has a high reuse rate and combines the advantages of the above, and the product price is also the highest in this series.(1) The installation of the step board is very simple, without complicated installation; (2) Good ventilation, lighting, heat dissipation, explosion-proof and anti-skid performance; (3) The high strength, light structure and durability of the step board; (4) The maintenance is very simple and dirt prevention.