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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 square manhole cover
|
Item
|
Size(mm)
Clear opening
|
Height(mm)
|
Loading level
|
|
|
HBYK-MS-01
|
200*200
|
38
|
A15/B125/C250/D400
|
|
HBYK-MS-02
|
300*300
|
40
|
A15/B125/C250/D400
|
|
HBYK-MS-03
|
400*400
|
40
|
A15/B125/C250/D400
|
|
HBYK-MS-04
|
450*450
|
43
|
A15/B125/C250/D400
|
|
HBYK-MS-05
|
500*500
|
44
|
A15/B125/C250/D400
|
|
HBYK-MS-06
|
600*600
|
60
|
A15/B125/C250/D400
|
|
HBYK-MS-07
|
700*700
|
60
|
A15/B125/C250/D400
|
|
HBYK-MS-07
|
800*800
|
70
|
A15/B125/C250/D400
|
|
|
HBYK-MS-08
|
300*500
|
30
|
A15/B125/C250/D400
|
|
HBYK-MS-09
|
400*600
|
40
|
A15/B125/C250/D400
|
|
HBYK-MS-10
|
450*750
|
40
|
A15/B125/C250/D400
|
|
HBYK-MS-11
|
600*800
|
40
|
A15/B125/C250/D400
|
|
HBYK-MS-12
|
600*900
|
40
|
A15/B125/C250/D400
|
|
HBYK-MS-13
|
600*1000
|
50
|
A15/B125/C250/D400
|
|
HBYK-MS-14
|
750*950
|
45
|
A15/B125/C250/D400
|
|
HBYK-MS-15
|
800*1000
|
50
|
A15/B125/C250/D400
|
|
