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Wanjie brand heavy-load steel gratings have Super carrying capacity and Super-long span, which are usually applied to Equipment installation holes that are of long span and require no barriers and manhole sealing. The products are also applied to the following use: Storage engineering, wharf, Unloading platform for trucks and trains, and ditch covers for heavy truck access.
Features of steel gratings:
Light weight, heavy-duty, large loading-bearing capacity, economical, ventilated, modern-styled, attractive appearance, non-slip and safe, easy to clean and installation, durable etc.
heavy-load steel gratings | |
Introduction: | Wanjie brand heavy-load steel gratings have Super carrying capacity and Super-long span, which are usually applied to Equipmentinstallation holes that are of long span and require no barriers and manhole sealing. |
Application: | Storage engineering, wharf, Unloading platform for trucks and trains, and ditch covers for heavy truck access |
Type: | W--welded steel grating L-- pressure-locked C-- socket-welding |
Bearing bar centers: | 15-30, 40, 60, 80, 90 mm etc. with 30, 40 mm recommended. |
Cross bar centers: | any greater than 30mm is ok. with 50, 100mm recommended. |
Surface treatment: | G - galvanized P - painted U - untreated |
Grating standard: | China: YB/T4001.1-2007(YB/T4001.1-1998) Britain: BS4592-1:1995 US: ANSI/NAAMM(MBG531-93) Austrilia: AS1657-1992 |
Marks: | Example: G 325/30/100 WFG |
Heavy load steel grating,heavy duty steel grate,industrial heavy duty grid