OPEN STEEL PLANK
Open steel plank is also called steel grating in many countries. It is made by process of punching, roll-forming, form-punching. It can be sorted as galvanized plank and powder coated plank.
Steel grating is racking related product. So it is widely used as flooring on mezzanine and steel platform, and as shelving on racking. For its perforated surface, it can meet fire-resistant requirement in many countries.
Normal specification loading chart
Loading capacity for 200mm wide grating | |||
---|---|---|---|
Span (mm) | Deflection (mm) | Load U.D.L. (kg/m2) | Remark |
1500 | 1/150 | 595 | 200x40x1.5 |
1200 | 905 | 200x40x1.5 | |
1000 | 1100 | 200x40x1.5 | |
1500 | 735 | 200x40x1.8 | |
1200 | 1120 | 200x40x1.8 | |
1000 | 1365 | 200x40x1.8 |