Composite Steel Grating can be any type of grating and the thickness of steel workers, constitute a pattern. However, the most commonly used grating panels are for low G323/40/100; patterns used 3mm thick steel plate, it can be 4mm, 5mm or 6mm board.
 
Composite steel grating
USES: in some special situations (for example pedestrian Bridges), some platform just don't allow the existence empty. Therefore, we specially designed a composite steel grating to meet such requirements. It is with steel grating to do keel, decorative pattern plate for surface, welding into the whole. Such already used the decorative pattern plate anti skid and no empty features, but also make full use of the steel case board better carrying capacity, is purer use decorative pattern steel plate and steel as support and substantially reduced the use of material, saved costs

composite steel grating note: due to the compound steel gratin in the hot-dip zinc after treatment, due to thermal will produce warpage changes, especially choose larger type of composite steel plate, levelling compares difficulty, please customer please note selection. If in positive or underside rapids connect fanghuwangji made answer sheet, can prevent small drops in granary, restaurant, warehouse use complex half tone, can prevent mice and other small animals to enter.