Manhole Cover for Ships Type B It is a good option for applications where frequent access is not required.
Manhole Cover for Ships Type A is suitable for applications where frequent access is not required. It is ideal for inspection access to ship voids, bulkhead access, fuel and water tank access.
Manhole Cover for Ships Type D It is a kind of marine cover. It is suitable for applications where frequent access is not required.
Manhole Cover for Ships Type C It’s a sort of marine manhole cover. It is not only used for access hole, but has functions of oil tightness and water tightness.
Manhole Cover For ships Marine manhole cover is a kind of manhole cover which is used for oil tanks and water tanks on ships.