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Composite Steel Grating

1.       Composite steel grating is composed of checkered plate on sealed surface & steel grating with certain spanning capability.The checkered plates are normally in the thickness of 3mm, 4mm, 5mm or 6mm.

2.       Composite steel grating is formed of any aype of ateel grating and checkered plate in different thickness.The type of G253/30/100,G323/40/100 ,G323/60/100 are generally used as base and the checkered plate with 3mm is used as sealing plate.

3.       As thermal stress may cause shape distortion after hot-dip galvanizing treatment especially choosing large spacing grating.so special attention should be paid when choosing grating type.

Composite Steel Grating
Composite Steel Grating
 
Composite Steel Grating
Composite Steel Grating
 

Anping QuanZhuang composite steel grating manufacture standard composite steel mesh plate 3mm pattern plate and use 60/100 series (see standard steel grating) .

Among them the letter "P" says composite steel grating, then use double digits said its thickness, common standard composite steel grating specifications as follows (table for the product after weight galvanized weight) :

Among them the letter "P" says composite steel grating, then use double digits said its thickness, common standard composite steel grating specifications as follows (table for the product after weight galvanized weight) :

specificationsthickness(mm)Pattern plate thickness (mm)Steel case board specificationsPedestrian load
Maximum span
(mm)
DGP23233DG205/40/100  1100
DGP28283DG255/40/100I 1300
DGP35353DG325/40/100I 1600
DGP41413DG385/40/100I 1900
DGP47473DG445/40/100I 2100
DGP53533DG505/40/100I 2400


 


Special specifications can be produced by the customer's requirements.