Active Member
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[China]
Address: Anping County, Hengshui, Hebei, China wire mesh Old Industrial Park
Contact name:Wang
Hebei Kaiheng wire mesh products Co., Ltd |
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The step steel grating of this model is fixed by welding. The center distance of the load flat steel is 40mm. For the flat steel with this center distance, the recommended step plate width is 125, 165, 205, 245, 285 and 325mm, and the center distance of the cross bar is 10cm.
| bearing bar pitch(mm) | 40 | 40 | 40 | 40 | 40 | 40 |
| grating width(mm) | 125 | 165 | 205 | 245 | 285 | 325 |
The recommended step plate length rules according to the cross-sectional area of the flat steel are as follows:
If the load flat steel section of the step plate is 25mm * 3mm, the
recommended step plate length is 450mm;
If the load flat steel section of the step plate is 25mm * 5mm, the
recommended step plate length is 750mm;
If the load flat steel section of the step plate is 32mm * 5mm, the
recommended step plate length is 1200mm;
If the load flat steel section of the step plate is 40mm * 5mm, the
recommended step plate length is 1500mm;
| bearing bar(mm*mm) | 25*3 | 25*5 | 32*5 | 40*5 |
| grating lenght(mm) | 450 | 750 | 1200 | 1500 |
The allowable error of tread plate width is: - 3mm to 3mm, and the
allowable error of length is 0-3mm.
The installation of the step board is very simple. The welded fixed
interface is directly adopted. It is required to have good lighting
performance in the plant. The step board designed by this grid has
very good ventilation and light transmission effect, high strength,
light structure, corrosion resistance, no accumulation of rain and
snow, durability and no enclosure. It has impact resistance and
good compressive performance in the plant.
Treads are widely used in power plants, water plants and other
factories, as well as platforms and walkways in the fields of
municipal engineering and environmental sanitation engineering, as
well as ground platforms in large places such as cinemas, visiting
platforms and parking lots.
