QINGDAO DOOWIN MARINE ENGINEERING CO., LTD.
                                                                                                           
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15 Years
Since 2011
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Custom Offshore Mooring Buoys With PE Foam Core / Polyurethane Skin CCS Certified

Price Negotiable
Price: USD$ 200~2990
MOQ: 1pc
Delivery Time: 2~3 weeks
Brand: DOOWIN MARINE
Product Description
Customized Surface Heavy Duty Large PE / EVA Foam Buoy Offshore Mooring Buoys
Product Attributes
Attribute Value
Product Name Offshore mooring buoys
Product Color Yellow, orange, or customized
Inner core Closed cell PE foam core
Skin Polyurethane Elastomer
Product Lifespan 7-10 years
Product Size Varies depending on type and purpose
End Fittings 1-1/2" Swivel (Hot Dipped Galvanized)
Product Weight Varies depending on type and purpose
Warranty 2 years
Product Overview

Offshore mooring buoys serve as replacements for traditional steel mooring buoys in inland waterways and offshore applications. These cylindrical buoys can be supplied in chain-through configurations or equipped with various fittings including pad-eyes, crucifixes, quick release hooks, and navigation equipment.

Offshore mooring buoy in water Close-up of mooring buoy construction
Construction Details
Detailed construction diagram of mooring buoy
  1. Upper end fittings (various options available)
  2. Resilient outer foam (available upon request)
  3. Rigid inner foam
  4. Internal steel core
  5. Load distribution plates
  6. Lower end fitting (mooring eye shown)
  7. Reinforced urethane elastomer skin
This drawing shows a typical specification only. For the specific design of each buoy, please feel free to contact us.
Cylindrical Mooring Buoys Specifications

The standard colors are yellow and orange. Below are the most commonly requested sizes:

Mooring buoy size chart
Type Height (mm) Diameter (mm) Overall Height (mm) Weight (kg) Net Buoyancy (kg) Net Buoyancy (lbs)
CMB1 700 1500 1500 161 1000 2207
CMB3 1100 2000 2200 544 3000 6620
CMB5 1500 2500 2500 1104 5000 11033
CMB8 1500 2500 3100 1698 8000 17652
CMB10 1500 2500 3300 1924 10000 22065
CMB15 2000 3000 3500 2886 15000 33098
CMB20 2000 3000 4000 4021 20000 44131
CMB25 2000 3000 4000 5027 25000 55163
CMB30 3000 4000 4200 6650 30000 66196
SM Mooring Buoys

These mooring buoys can be installed with various top fittings and customized to meet different requirements. The design features a large mooring tube with 82.5mm ID that accommodates mooring chains up to 20mm in diameter. The replaceable tube design allows for maintenance throughout the product's service life.

Custom sizes are available upon request.

SM mooring buoy in use SM mooring buoy close-up SM mooring buoy installation

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company QINGDAO DOOWIN MARINE ENGINEERING CO., LTD.
Location Xiazhuang Industry Park, Chengyang, Qingdao, China
Contact Person Xiang Sun

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