navigation buoy
Marine steel plates navigation buoy
NO.
size
diameter (m)
draught (m)
freeboard depth (m)
Lamp focal plane height (m)
thickness (mm)
Chain distribution system(mm)
Heavy block/ anchor block (t)
1
Ø0.6
0.6
>1.5
>0.3
2.5
11
0.2
2
Ø1.2
1.2
>1.0
>0.5
>2.0
4.0
17.5
0.5-1
3
Ø1.5
1.5
>1.2
>0.6
>2.5
5.0
22
1-2
4
Ø1.8
1.8
>2.5 (deep water) >1.0 (shallow water)
>0.7
>3.0
8.0
28
2-3
5
Ø2.4
2.4
>3.0 (deep water) >1.5 (shallow water)
>0.9
>4.5
34
3-6
6
Ø3.0
>3.6
>6.0
10.0
38
5-8
Marine steel plates navigation buoy in ice zone
>4.0
8