Steel grating

The steel grating is strictly manufacturing according to Chinese standard YB/T4001.1-2007 、American standard ANSI/NAAMM(MBG531-88 )and  The material of all the bearing bars and cross bars have a high quality. The first-class staff and production equipment assure the high quality of steel grating. We can also be in accordance with the requirements of customers.

  • Steel Grating Standard

    Steel Material Standard


    Hot-dip Galvanized Standard

    China:YB/T4001.1-2007

    China:GB700-2006

    China:GB/T13912-2002

    America:ANSI/NAAMM

    America:ASTM(A36)

    America:ASTM(A123)

    Englang:BS4592

    Englang:BS4360(43A)

    Englang:BS729

    Australia:AS1657

    Australia:AS3697

    Australia:AS1650

    Definition of Steel Grating:
    Steel grating is a kind of open steel member with its bearing bars & cross bars jointing at their intersections either by welding or by locking。