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The High-Visibility Navigation Buoy for Coastal and Inland Waters is a sealed, corrosion-proof marine buoy that stays on station and stays visible: the hull is a sealed floatation body with On request buoyancy, finished in high-visibility color with reflective marking, and the top works accept navigation lights, antennas or sensor payloads. Mooring hardware and internal ballast are arranged so the buoy rides upright in a sea.
Basic Info.
| Model NO. | BU-1337 |
| Type | Marine Navigation Marker Buoy |
| Buoyancy | On request |
| Material | HDPE / UV-stabilized polymer (per model) |
| Protection Rating | Sealed floatation |
| Certification | CE, RoHS, ISO 9001 |
| After-sales Service | Warranty available |
| Warranty | One year warranty |
| Customization | Available — OEM/ODM (size, color, payload, mooring hardware) |
| MOQ | 1 piece |
| Transport Package | Carton / wooden case (per size) |
| Lead Time | To be negotiated (per quantity and customization) |
| Shipping | Sea freight for full units; express for accessories |
Product Highlights
- On request buoyancy: sealed floatation sized for the mooring duty.
- High-visibility marking: signal color finish for day and night detection.
- Sealed hull: UV-stabilized, corrosion-proof shell for years of saltwater exposure.
- Payload-ready top works: mounts for navigation light, antenna or sensor mast per configuration.
- Upright ride: internal ballast keeps the buoy stable in chop and current.
- OEM/ODM: size, color and payload options built to order.
Key Specifications
| Type | Marine Navigation Marker Buoy |
| Buoyancy | On request |
| Hull material | HDPE / steel (per model) |
| Protection rating | Sealed floatation (IP per payload) |
| Reflective marking | On request |
| Power supply | On request (per payload) |
| Navigation light | On request (per model) |
| Mooring hardware | Shackle / chain per mooring design |
Structure & Sealing
The hull is a one-piece sealed float with a foam-filled or air-filled core, so a puncture does not sink the buoy. The mooring eye is a through-hull fitting backed by a plate, load paths run through the shell rather than the skin, and the top mast carries the light or payload on a sealed base flange.
Applications
- Channel marking and safe-navigation marking
- Aquaculture, marina and work-zone marking
- Coastal and inland water marking
Customization & OEM
- Hull diameter, buoyancy class and color per site requirements.
- Top works: navigation light, antenna, sensor mast or solar power kit.
- Mooring hardware sized to water depth and sea state.
- Private-label marking and packaging options for OEM programs.
Packaging & Delivery
Buoys ship crated or wrapped per size; chain and hardware ship separately on pallets. Lead time depends on configuration — contact us for a current schedule. Sea freight supported for full units.
FAQ
What is the MOQ?
MOQ is 1 piece for trial orders; volume pricing is available on request.
Can it carry my sensors?
Yes — the top works are configured per payload; send the sensor list and we arrange mast, power and data penetrations.
What buoyancy class should I choose?
It depends on payload and mooring loads — tell us the site and payload and we recommend the class.
How is it moored?
Through a shackle and anchor chain sized to the site; chain sets are available as an accessory.
Is there a warranty?
One year warranty with technical support; spare parts available on request.
How do you ship?
Crated export packing; sea freight for full buoys, express for accessories.