QINGDAO DOOWIN MARINE ENGINEERING CO., LTD.
| Payment Terms | T/T |
| Supply Ability | 10pcs/per week |
| Delivery Time | 2~3 weeks |
| Packaging Details | Pallet or Plywooden Box |
| Product Name | Offshore Mooring Buoys |
| Product Color | Yellow, orange, or customized |
| Skin | Polyurethane Elastomer |
| Product Lifespan | 10 years |
| Product Size | Varies depending on type and purpose |
| End Fittings: | 1-1/2” Swivel (Hot Dipped Galvanized) |
| Inner core | Closed cell foam core |
| Warranty | 2 years |
| Brand Name | DOOWIN MARINE |
| Model Number | Chain through buoys |
| Certification | SGS, BV, CCS, ABS, LR, BV. |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 10pcs/per week |
| Delivery Time | 2~3 weeks | Packaging Details | Pallet or Plywooden Box |
| Product Name | Offshore Mooring Buoys | Product Color | Yellow, orange, or customized |
| Skin | Polyurethane Elastomer | Product Lifespan | 10 years |
| Product Size | Varies depending on type and purpose | End Fittings: | 1-1/2” Swivel (Hot Dipped Galvanized) |
| Inner core | Closed cell foam core | Warranty | 2 years |
| Brand Name | DOOWIN MARINE | Model Number | Chain through buoys |
| Certification | SGS, BV, CCS, ABS, LR, BV. | Place of Origin | China |
| High Light | EVA Foam Filled Offshore Mooring Buoys ，PE Foam Filled Offshore Mooring Buoys ，General Surface Chain Support Buoy | ||
General surface chain support buoys are extensively used in single-point mooring (SPM) systems. The chain support buoys include cylindrical buoys, chain-through buoys, and pick-up buoys.
General surface chain support buoys are constructed by resilient closed cell polyethylene /EVA foam around the inner central steelwork, covered by polyurethane (PU) outer kin. The resilient closed cell polyethylene/EVA foam core guarantees self-fendering and unsinkable even in case of damage. And self-colored polyurethane elastomer skin is resistant to abrasion and ultra violet rays degradation. For extreme service environment, the polyurethane elastomer skin can be reinforced by nylon to protective coating has higher tear strength, making the buoy long lasting and virtually maintenance free.
Construction of Chain Through Buoys
The general surface chain through buoys is manufactured with high-quality closed-cell PE/EVA resilient foam, encapsulated with self-colored tough polyurethane elastomer skin.
| Type | Length (mm) | Overall Length (mm) | Diameter (mm) | Weight (kg) | Net Buoyancy (kg) | Net Buoyancy (lbs) |
|---|---|---|---|---|---|---|
| CTB-1500 | 2000 | 2660 | 1195 | 520 | 1500 | 3333 |
| CTB-1700 | 2000 | 2660 | 1260 | 545 | 1700 | 3778 |
| CTB-2000 | 2000 | 2660 | 1325 | 560 | 2000 | 4445 |
| CTB-2250 | 2000 | 2660 | 1395 | 580 | 2250 | 5000 |
| CTB-2500 | 2000 | 2660 | 1450 | 610 | 2500 | 5556 |
| CTB-2750 | 2000 | 2660 | 1505 | 630 | 2750 | 6111 |
| CTB-3000 | 2000 | 2660 | 1565 | 658 | 3000 | 6667 |
| CTB-3500 | 2000 | 2660 | 1680 | 750 | 3500 | 7778 |
| CTB-4500 | 2000 | 2660 | 1900 | 880 | 4500 | 10000 |
The mooring buoys can be installed with various fittings on the top. And the mooring buoys can be designed to meet different requests. It has the same design as common mooring buoys.
The large mooring tube with 82.5mm ID will accept mooring chain of up to 20mm in diameter. The mooring tube is not molded into the buoy but slides into a tubular section that runs down the center of the buoy enabling the tube to be replaced at any stage during the product's service life.
Customized size are available upon request.
This drawing shows a typical specification only. For the specific design of each buoy, please feel free to contact us.
Company Details
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
3000000-5000000
Employee Number:
60~80
Ecer Certification：
Verified Supplier
Doowin Marine is a professional manufacturer of ship launching airbags, pneumatic rubber fenders, foam-filled fenders, inflatable pipe plugs, and offshore foam buoys. Doowin Marine is the leading manufacturer of ISO 14409:2011 or CB/T 3795 rubber airbags/marine inflatable airbags. Marine rubber airb... Doowin Marine is a professional manufacturer of ship launching airbags, pneumatic rubber fenders, foam-filled fenders, inflatable pipe plugs, and offshore foam buoys. Doowin Marine is the leading manufacturer of ISO 14409:2011 or CB/T 3795 rubber airbags/marine inflatable airbags. Marine rubber airb...
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