Steel ladder step board is also known as the Stair Step Board, which according to the installation method, generally can be divided into welding and screw fixation of the two types, if the direct welding to the keel and do not need to step step plate side, relatively more economical Durable but not disassembled. Bolts are fixed on both sides of the Stepping Board to be thickened and the side plate is perforated and mounted on the side plate, which is directly bolted and can be recycled in use.
The steel staircase plate is made of Steel Grating (the steel grating is crossed with a certain spacing and crossbar and is welded into a steel product with a square grid in the middle). The product surface is generally hot-dip galvanized, electro-galvanized. Steel staircase is mainly used for industrial platform, ladder pedal, handrail, channel floor, railway bridge side, high-altitude tower platform, drains, covers, road grille, three-dimensional parking, institutions, schools, factories, enterprises The staircase of the cause, the sports field, the garden villa can also be used as the outer window of the house, the balcony guardrail, the highway, the railroad rail and so on. The pedal is made of steel grating plus non-slip and side plate. Mainly used for stepping on the steel ladder, it is usually called Staircase Stepping Board, referred to as the ladder pedal.
Steel Ladders need to be made in a variety of sizes to suit the corresponding stairs, but from the economic and safety point of view, we recommend that you use the following specifications:
T325 / 30/100 (for staircase width greater than 215mm not more than 305mm)
T255 / 30/100 (for ladder pedal width greater than 215mm not more than 305mm)
Steel ladders stepping board type: