• Steel grating has many advantages such as light weight,great load-bearing capacity,non-slip and safe,easy installation,being economical of materials,being sturdy and durable,ventilation,easy to clean and attractive appearance.

• Steel grating are widely used by various plants such as electric power,petroleum,chemical industry,metallurgy industry,machinery industry,shipbuilding, harbor,oceanographic engineering,building,paper mills,cement plant,medicine,spinning and weaving,foodstuff factory,transportation,municipal administration,parking lot,etc.

• The steel gratings may be applied to make platform,floor,walkway,stair treads,trestle,fending,drainage trench cover,pit cover,suspended ceiling,ventilates and light through facility,etc.

Steel grating standard

Steel material standard

Hot galvanizing standard

China

YB/T4001-1998

GB 700-88

GB/T13912-2002

U.S.A

ANSI/NAAMM(MBG531-88)

ASTM(A36)

ASTM(A123)

England

BS4592-1987

BS4360( 43A )

BS729

Australia

AS1657-1992

AS3679

AS1650