G Tech Enterprises

Mild steel grating is very strong and safe for the support of floors, platform stair treads and elevated walkway. It is a low cost flooring metal sheet with no galvanizing or hot dipped coating protection, suitable for common industrial uses.
Standard Specifications:
Grating Dimension:
Load Bearing Flat Bar size
Thickness≥3mm, depth ≥19mm
19X3,19X5,20X3, 20X5, 25X3, 25X4, 25X4.5, 25X4.7, 25X5, 40X6, 40X8, 40X10, 90X6
Pitch of Load bearding flat bars(mm): 12.5,15, 20, 30, 30.6,? 32.5, 34,? 34.8, 35.3, 40, 60, 80
Pitch of cross bars(mm): 38.1, 50, 50.8, 70, 75, 80, 100, 101.6, 102
Custom sizes available. The sizes and dimension is not limited to above.
Grating types: Flat bar: plain type, plain I type; serrated type, serrated I type; cross bar: round type and square twisted type.
Finishing treatment:
a. Can be further galvanized: Steel grating with zinc protection coating;
b. Untreated steel: Carbon steel or mild steel grating, black natural steel color, non galvanized;
c. Painted: Steel grating painted with bitumen or other paints.
Processing:
Mild or carbon steel grating is made of carbon steel plates of certain sizes through the processing of grooving, lock-pressure, welding, finishing and other treatment.
Uses:
Mild steel grating is used for the support of floors and elevated walkway, platform aisle,ventilation windows,wells, advertising plaque and other construction.