driveway and garage floor drain galvanized steel gully cover

driveway and garage floor drain galvanized steel gully cover is usually used in the walkway of road, it can be different size for different drain width and loading capacity requirement. Compared with cast iron drain cover, its advantages are as follows: 1.Saving material: the most economical method of using material at the same bearing condition, correspondingly, also less material of supporting structure.
2.Less investment: less material, less workman, shorter time limit of project, no need of clearance and maintenance.
3.Easy construction: fixed by installation fastener or welding, one person can finish.
4.Durable: hot-dipped galvanized, high attacking and heavy duty proof.
5.Modernization: beautiful appearance, reasonable design, good ventilation and daylight,
6.Light structure: less material, light weight, easy to be lifted and loaded
7.Dirt proof: no rain, no snow and dust