【Product Introduction】Step grating is made of steel grating (step board is a type of steel product that is made of flat steel arranged in a cross pattern with a certain spacing and horizontal bars, and welded into a square grid in the middle).
The step grating board is made of flat iron in the long direction and steel reinforcement in the short direction. The surface treatment includes electroplating, cold galvanizing, hot galvanizing, painting, and no surface treatment.
【Product Features】
The construction of the trench grating is simple, lightweight, has good load-bearing capacity, is resistant to impact, prefers bending rather than folding, has a large drainage capacity, and is aesthetically pleasing and durable after hot-dip galvanizing treatment. It is corrosion-resistant and has unparalleled advantages compared to cast iron cover plates.
And it adopts hinge connection or hook connection, which is easy to open and has anti-theft function. Widely used in factories and some high-end residential areas.
【Product Classification】
1. According to the installation situation of the step board, it can be divided into welded fixed step boards and bolted fixed step boards. The welded fixed step plate is called the steel grating, and the bolted fixed step plate needs to be added with 65X5mm flat steel as the side plate.
2. According to the anti slip requirements of the step board, it can be divided into two types: step boards with front guard boards (patterned boards or bar steel) and step boards without front guard boards. T325/30/100 (applicable for step board width greater than 215mm but not greater than 305mm) T255/30/100 (applicable for step board width greater than 215mm but not greater than 305mm) For safety reasons, it is recommended that customers use step boards with front guard plates.
【Product Application】
Step grating boards are mainly used as industrial platforms, stair treads, handrails, passage floors, railway bridge sidewalks, high-altitude tower platforms, drainage ditch covers, manhole covers, road barriers, three-dimensional parking lots, fences for government agencies, schools, factories, enterprises, sports fields, garden villas, as well as external windows of residential buildings, balcony guardrails, guardrails for highways, railways, etc.
