Product Description

Steel grating by the grid load on certain flat steel bar and spacing Affairs with the high pressure resistance welding machine welded together on the original plate. With the character of high-intensity, light structure and good ventilation. It be widely used in corridors, bridge, ditch cover, covers, ladders, and so on.
Installation and fixed Fixed steel grating have two methods: welding and installation. For without removal of permanent, could directly welded it on the supporting material. On the specific location, namely on the first root of board each corner, the welding length more than *0mm, the height no less than 3mm.
Using installation folder with the character of doesn’t destroy zinc coating and easy disassembly. Each board should be used at least four installation folder. It is better to installing several installation folder for large plates. The specific choice of table: