Marine Mooring Floating Polymer Foam Navigation Buoy
Navigation Buoy, The base is moulded in one-piece, strong, coloured, durable polyethylene - filled with closed-cell polyurethane and UV-stabilised for resistance to sunlight. The strong, lightweight polyethylene buoy top is moulded in standard IALA high visibility colours and shapes to suit a range of installation requirements.
Diameter(m) | Buoy draft(m) | Freeboard height(m) | Lamp focal plane height(m) | Floating material thickness(mm) | Applicable chain diameter(mm) | Recommed sinker weight(t) |
φ0.6 | >0.5 | >0.3 | >1.5 | 2.5 | 11 | 0.2 |
φ1.2 | >1.0 | >0.5 | >2.0 | 4 | 17.5 | 0.5-1 |
φ1.5 | >1.2 | >0.6 | >2.5 | 5 | 22 | 1-2 |
φ1.8 | >2.5(Deep water) >1.0(Shallow water) | >0.7 | >3.0 | 8 | 28 | 2-3 |
φ2.4 | >3.0(Deep water) >1.5(Shallow water) | >0.9 | >4.5 | 8 | 34 | 3-6 |
φ3.0 | >3.6 | >1.0 | >6.0 | 10 | 38 | 5-8 |
φ3.6 | >4 | >1.2 | >7.5 | 12 | 44 | 7-10 |
Diameter(m) | Swing period(s) | Maximum swing angle(°) | Day mark visible range(nm) | Light range(nm) | Radar detection range(nm) | Anchor depth(m) |
φ0.6 | 3-5 | ≤ 15 | >0.5 | >0.5 | >0.5 | 2-10 |
φ1.2 | 3-5 | ≤ 15 | >1 | >1 | >1 | 3-15 |
φ1.5 | 3-5 | ≤ 15 | >1.5 | >1.5 | >1.5 | 4-20 |
φ1.8 | 3-5 | ≤ 15 | >2 | >2 | >2 | 6-30 |
φ2.4 | 3-5 | ≤ 15 | >3 | >3 | >3 | 10-50 |
φ3.0 | 3-5 | ≤ 15 | >4 | >4 | >4 | 15-60 |
φ3.6 | 3-5 | ≤ 15 | >5 | >5 | >5 | 20-70 |
1. Our Shipyard: Ningbo Zhenhe shipyard, and now Taihang is the branch representative of our yard.
2. Our founding team has experience of more than 15 years in shipbuilding and ship repair with our engineer and designer.
3. Equipment quality guarantee: Based on shipyard feedback, we built up a manufacturer file to ensure the good quality of the products. Also, we can send our engineers to help our clients to install and test this exported equipment.
4. We are a second-hand ship broker to help you find the satisfied used different kinds of vessels.
5. We can provide the CKD kits and one-stop service based on our laser-cutting machine and purchase ability
6. We have a very professional design and technical team to work out the perfect plan for our clients and help to solve any matters with pre-sale and after-sale.
7. Customer Distribution: Tanzania, Rwanda, India(Mumbai and Kolkata), Suva, Portugal, Russia, Netherlands, Iceland, Denmark, Malaysia, Mexico.......
