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Heavy、Light Circular Manhole Cover  
 
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Water Grate  
 
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Channel Grate  
 
Tree Grate  
 
Telecommunication Well  
 
Water Meter Box Series products  
 
 
 

Application area

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It is widely used in parks, green belts, and various places for shielding greening trees.There are rainwater holes on the surface of cover, which can make the quality of soil in the roots of trees maintain loosen and absorb moisture and other nutritive materials so as to protect trees.



Primary technical parameters of the product
The product model
The diameter of the external diameter of the well base
井盖厚度
The diameter of the net hole
the grade
l1×B1(mm)
H(mm)
D(mm)
(KN)
CR-800×800×50-001
800×800
Φ400
25
CR-1000×1000×25-001
1000×1000
Φ500
25


The grade of pressure bearing and the patterns and character on the surface can be designed as per the requiremets by the customer

 
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