Bearing bar width*thickness(mm)：
ckness(mm): 25 x 5 x 3,75 x 7 x 4, etc.
Black,self-color, hot dipped galvanised, painted, PVC coating
A36, Q235, SS304, Low carbon steel, etc
Grating Bar Type：
Cross bar Style：
Round steel,twisted steel, bearing bar steel
Bearing bar pitch：
30mm, 40mm,50mm, 70mm,80mm,on request.
steel,hot dipped galvanized,stainless
Steel gratings consist of a series of bearing bars cross jointed by welding at various intervals with cross bars (twisted square bars, square bars, round bars, flat bars etc.), to form a kind of steel products with square lattices among them. Their main applications are drain covers, steelwork platform panels, and steel stair treads.
drainage steel grating cover drainage ditch material
152 kilometers of national highway 104, east side of gaogaolou village, jinghai town, jinghai district, Tianjin,China
Shunjinhua is specialized in manufacture and export all kinds of steel gratings with the best quality, competitive price and faster delivery time. Such as steelmill black and hot dip Galvanizing grating flooring walkway, platform and steel structures, stair tread, well cover, trench cover, compound gratings, storage shelves, ladder, fences and handrail so on for construction project, oil project, seaport, power plant, water plant, defense project, chemical factory and so on.