Stair Step Board is made of Steel Grating plus anti-skid and side plate combination of deep processing products. Mainly used for stepping on the steel ladder, it is usually called Staircase Stepping Board, referred to as the ladder pedal.
Stepping Board is also called staircase stepping board, steel staircase, steel ladder. Is a steel grating for the platform of a staircase, according to the installation, the general fixed and fixed bolts two types.
Directly welded to the keel, do not need to step step plate side panels, relatively more economical and durable but not easy to dismantle, bolted fixed step board on both sides need thick side panels, drilling on the side plate, the installation is directly fixed by the bolt , Can be repeated recycling. Customers can customize according to their actual needs, available any type of steel grating caused by a variety of sizes to meet the corresponding stairs.
Stepping board model
Welding fixed: ST1, ST3, ST5
Bolt fixing: ST2, ST4, ST6
Timber width is usually between 0.5 meters to 1 meter.
Timber marking and tolerance
ST4 - (RA325 / 30) ST4-step board model, RA325 / 30 steel grating model
Stepping board tolerance: width W 3mm, length L-3mm.