QINGDAO DOOWIN MARINE ENGINEERING CO., LTD.
                                                                                                           
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15 Years
Since 2011
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Corrosion Resistant Through Chain Mooring Buoy Cylindrical With Galvanized Swivel Fittings

Price Negotiable
Price: USD$ 250~3900
MOQ: 1pc
Delivery Time: 2~3 weeks
Brand: DOOWIN MARINE
Product Description
Corrosion Resistant Chain Through Buoy with Polyurethane Skin
Product Attributes
Attribute Value
Product Shape Cylindrical, or customized
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)
Product Weight Varies depending on type and purpose
Inner core Closed cell foam core
Warranty 2 years
Product Description
General Surface Offshore Buoys Single-point Mooring Cylinder Inflatable Buoy
General surface offshore buoys are constructed with resilient closed cell polyethylene/EVA foam around the inner central steelwork, covered by polyurethane (PU) outer skin. The resilient closed cell polyethylene/EVA foam core guarantees self-fendering and unsinkable performance even in case of damage. The self-colored polyurethane elastomer skin is resistant to abrasion and ultraviolet rays degradation. For extreme service environments, the polyurethane elastomer skin can be reinforced with nylon for higher tear strength, making the buoy long-lasting and virtually maintenance-free.
General surface offshore buoy with polyurethane skin
Close-up view of buoy construction
Buoy in marine environment
Foam Filled Chain Through Buoys
Foam-filled chain support buoys with chain passing through the buoy, available from 1.5 Tons to 4.5 Tons (or more). Available in cylindrical or rectangular shapes, fitted with chain locking plate or chain locking pin on one or both ends.
Chain through buoy diagram with specifications
Product Specifications
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
Buoy installation in marine application
Chain through buoy in operational use

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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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