Welcome to Shenpu Marine Equipment
Home
About
Products
Marine Mooring Equipment
Marine Closed Equipment
Marine Ventilation Accessories
Certificates
News and Cases
News
Cases
Contact us
TYPE BB MANHOLE COVER
Nominal size
L1
B1
L2
B2
L3
B3
S
Fastener
Weight
D.
Qty
800×400
820
420
880
480
940
540
12
M20
26
63.1
14
69.6
16
76.0
18
82.4
20
88.9
22
95.3
24
101.8