Compound Gratings


Compound GratingsCompound steel grating is composed of common types of steel grating and checkered plate in different thicknesses. They are widely used for large spans and in applications such as an enclosed platform, walkway, equipment installations, and manhole.

 

This kind of bar grating may deform during the hot-dip galvanizing process. The most popular compound steel grating is composed of standard steel grating of G323/40/100G and checkered plate 3mm or 4mm in thickness.

 

VALLEGE gratings have improved manufacturing and galvanizing process, and can ensure the grating remains undeformed after hot-dip galvanizing.

 

Finish

 

  • • Hot dip galvanized
  • • Bitumen dipped
  • • Powder coated
  • • Mill finish

 

Fixing

 

Welding or putting into the frame of supporting.

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