Welded gratings

The most common type of gratings we produce are welded gratings. They are made of load-bearing flat bars of different sizes and connecting cross bars.
The construction principles of gratings are in accordance with DIN 24537.

Height of the supporting flat bar [mm]	Thickness of the supporting flat bar [mm]	Mesh size in axes [mm]
25 - 70	2 - 5	34,3x38,1
		34,3x76,2
		34,3x101,6
		25,5x25,4
		25,5x38,1
		25,5x76,2

Designation of welded gratings:
KOZ – welded framed grating
KNZ – unframed welded grating
XKOZ – serrated framed grating

Welded gratings

Gratings welded from supporting flat bars with a thickness of 2 mm to 5 mm and specially prepared connecting (cross) bars with a diameter of 6 mm.

Welded gratings of this design eliminate the possibility of slippage under almost any conditions.

Example designation:
KOZ (30 x 32) (30 x 3), L = 500, B = 1000.
Framed welded grating, grooved bar, mesh dimensions, dimensions of supporting flat bar,
L – carrying length of the grating, B – width of the grating.

Protected against corrosion by hot-dip galvanizing according to EN ISO 1461.