Compound Seel Grating / Composite Steel Grating

Features:

1. composed of checkered plate on sealed surface & steel grating with certain spanning capability.

2.  formed of any type of steel grating and checkered plate in different thicknesses.
The type G323/40/100, G253/30/100 and G323/60/100 are generally used & the checkered plate with 3mm thickness is used as sealing plate.  or according to customers’ requirements.

3. As thermal stress may cause shape distortion after hot-dip galvanizing treatment, especially when choosing large spacing grating, it's not easy to flatten. So special attention should be paid when choosing grating types.