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APPLICATION:
FRP manhole covers are mainly used in municipal roads, water supply, power supply, postal and telecommunications, street lights, residential areas, garden planning, oil and gas exploration, chemical production, sewer covers, sanitation and other engineering projects.
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ADVANTAGES:
1. Light weight
2. Good self-locking properties
3. High strength
4. Prevent theft
5. Corrosion resistance
6. Higher security
7. High economic efficiency
8. Multiple color options
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DIMENSIONS OF FRP ROUND MANHOLE COVER:
|
FRP round manhole cover
|
Item
|
Size(mm)
Clear opening
|
Height(mm)
|
Loading level
|
|
|
HBYK-MR-01
|
Φ300
|
40
|
A15/B125/C250/D400
|
|
HBYK-MR-02
|
Φ500
|
45
|
A15/B125/C250/D400
|
|
HBYK-MR-03
|
Φ600
|
60
|
A15/B125/C250/D400
|
|
HBYK-MR-04
|
Φ650
|
60
|
A15/B125/C250/D400
|
|
HBYK-MR-05
|
Φ700
|
60
|
A15/B125/C250/D400
|
|
HBYK-MR-06
|
Φ750
|
70
|
A15/B125/C250/D400
|
|
HBYK-MR-07
|
Φ800
|
80
|
A15/B125/C250/D400
|
|
HBYK-MR-08
|
Φ900
|
80
|
A15/B125/C250/D400
|
|
HBYK-MR-09
|
Φ1000
|
80
|
A15/B125/C250/D400
|
|
