Class D400 Ductile cast iron Trench Grate for Road

1.Specification :


Overbase: 500X500mm

Clear opening: 395x395mm

Cover : 435x435mm

Depth: 50mm

Loading ability: C250(250KN)

Unit Weight: 22kg

Material: cast iron GGG50

Usage: for municipal road drainage system construction


2.Application 

Roadway applications

City construction projects

 
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