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Sunk Manhole Cover
Share to:
pe |
Nominal Size |
L1 |
B1 |
L2 |
B2 |
R |
T |
Bolts |
Weight |
|
L×B |
DIA |
Qty. |
||||||||
A |
530×430 |
710 |
610 |
752 |
652 |
250 |
12 |
M20 |
20 |
118.3 |
630×430 |
810 |
610 |
852 |
652 |
250 |
24 |
134.9 |
|||
630×480 |
810 |
660 |
852 |
702 |
275 |
24 |
141.1 |
|||
B |
530×430 |
656 |
556 |
698 |
598 |
250 |
18 |
M20 |
20 |
81.5 |
630×430 |
756 |
556 |
798 |
598 |
250 |
24 |
93.4 |
|||
630×480 |
756 |
606 |
798 |
648 |
275 |
24 |
98 |
|||
Available in various sizes,and the size is changeable according to your will.
