Product Business

Product Business

Drain cover plate

Bearing grade: A15, B125, C250, D400, E600, F900; Material: polymer resin, stainless steel and ductile iron; Structure: T type gap type, L type gap type, grid type, groove type.

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Product Description

Product Introduction

Bearing grade: A15, B125, C250, D400, E600, F900;
Material: polymer resin, stainless steel and ductile iron;
Structure: T type gap type, L type gap type, grid type, groove type.
Drainage ditch cover plate selection reference is as follows:
1) The cover plate of polymer resin material is used on the green belt;
2) Stainless steel L-type (side seam) or T-type (middle seam) gap cover plate shall be adopted for hardened pavement and square;
3) On the roadway, ductile iron or stainless steel load-bearing cover plate is used. According to the road conditions, the load-bearing grade B125 or C250 can be selected.




 

 

Installation Schematic

 

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