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China factory - QINGDAO DOOWIN MARINE ENGINEERING CO., LTD.

QINGDAO DOOWIN MARINE ENGINEERING CO., LTD.

  • China,Qingdao
  • Verified Supplier
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  3. Polyurethane Elastomer General Surface Buoys Orange Single Point Mooring Buoy
China Polyurethane Elastomer General Surface Buoys Orange Single Point Mooring Buoy
China Polyurethane Elastomer General Surface Buoys Orange Single Point Mooring Buoy

  1. China Polyurethane Elastomer General Surface Buoys Orange Single Point Mooring Buoy
  2. China Polyurethane Elastomer General Surface Buoys Orange Single Point Mooring Buoy
  3. China Polyurethane Elastomer General Surface Buoys Orange Single Point Mooring Buoy
  4. China Polyurethane Elastomer General Surface Buoys Orange Single Point Mooring Buoy
  5. China Polyurethane Elastomer General Surface Buoys Orange Single Point Mooring Buoy
  6. China Polyurethane Elastomer General Surface Buoys Orange Single Point Mooring Buoy

Polyurethane Elastomer General Surface Buoys Orange Single Point Mooring Buoy

  1. MOQ： 1pc
  2. Price： USD$ 250~4900
  3. Get Latest Price
Payment Terms T/T
Supply Ability 10pcs/per week
Delivery Time 2~3 weeks
Packaging Details Pallet or Plywooden Box
Product Name Single Point Mooring Buoy
Product Shape Cylindrical, or customized
Product Color Yellow, orange, or customized
Skin Polyurethane Elastomer
Inner core Closed cell foam core
Lifespan 10 years
Product Size Varies depending on type and purpose,customized
End Fittings 1-1/2” Swivel (Hot Dipped Galvanized)
Warranty 2 years
Brand Name DOOWIN MARINE
Model Number CUB1500,CUB2500..
Certification SGS, BV, CCS, ABS, LR, BV.
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 10pcs/per week
Delivery Time 2~3 weeks Packaging Details Pallet or Plywooden Box
Product Name Single Point Mooring Buoy Product Shape Cylindrical, or customized
Product Color Yellow, orange, or customized Skin Polyurethane Elastomer
Inner core Closed cell foam core Lifespan 10 years
Product Size Varies depending on type and purpose,customized End Fittings 1-1/2” Swivel (Hot Dipped Galvanized)
Warranty 2 years Brand Name DOOWIN MARINE
Model Number CUB1500,CUB2500.. Certification SGS, BV, CCS, ABS, LR, BV.
Place of Origin China
High Light Polyurethane Elastomer General Surface Buoys ，Orange Single Point Mooring Buoy ，Single Point Mooring Buoy Customized
Single Point Mooring System Dock Mooring System Buoy Mooring System
Offshore mooring chain support buoys are essential components in Single Point Mooring (SPM) systems, designed to provide buoyancy and support to mooring chains, reducing tension and preventing seabed abrasion. These buoys come in various types, including cylindrical, chain-through, and pick-up buoys, and are constructed with resilient foam cores and durable outer skins to withstand harsh marine environments.
Cylindrical foam-filled chain support buoys ranging from 1 Ton to 4 Tons (or more) - Fitted on each end with mooring pad eye or swivel or mixed depending on use.
Product Attributes
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
Cylindrical Utility Buoys Specification
Type Length (mm) Overall Length (mm) Diameter (mm) Weight (kg) Net Buoyancy (kg) Net Buoyancy (lbs)
CUB-1000 1500 2100 1080 375 1000 2222
CUB-1250 1550 2100 1160 380 1250 2778
CUB-1500 2000 2500 1130 445 1500 3333
CUB-1700 2000 2500 1180 455 1700 3778
CUB-1750 2000 2500 1190 460 1750 3889
CUB-1850 2000 2500 1230 470 1850 4111
CUB-2000 2000 2500 1290 485 2000 4445
CUB-2250 2000 2500 1340 500 2250 5000
CUB-2500 2000 2500 1400 515 2500 5556
CUB-2800 2000 2500 1510 595 2800 6222
CUB-3000 2000 2500 1520 550 3000 6667
CUB-3200 2000 2500 1560 560 3200 7111
CUB-3500 2000 2500 1630 580 3500 7778
CUB-3900 2000 2500 1705 605 3900 8667
 
Types of Offshore Mooring Chain Support Buoys
  • Cylindrical Buoys: These are a common type, often used in SPM systems.
  • Chain-Through Buoys: Designed to allow the mooring chain to pass through the buoy, with a locking mechanism to secure it.
  • Pick-up Buoys: Used for retrieval of mooring lines or chains.
Buoys Construction
  • Core: Typically made of resilient, closed-cell polyethylene or EVA foam, providing buoyancy and impact absorption.
  • Outer Skin: Often made of polyurethane (PU) elastomer, offering resistance to abrasion, UV degradation, and impact.
  • Reinforcement: In extreme environments, the PU skin can be reinforced with nylon for added tear strength.
  • End Fittings: Buoys may be equipped with swivel eyes, pad-eyes, or other fittings for connection to the mooring chain or other components.
Mooring Buoys Functionality
  • Buoyancy: Provides upward force to support the weight of the mooring chain, reducing tension on the seabed and preventing damage.
  • Chain Protection: Helps to keep the chain off the seabed, minimizing abrasion and wear.
  • Tension Reduction: Reduces the overall load on the mooring system, improving its stability and lifespan.
  • Flexibility: Some buoys are designed to allow for chain slack adjustment, accommodating different water depths and mooring configurations.
Buoys Applications
  • Single Point Mooring (SPM) Systems: Used extensively in SPM systems for transferring oil and other products to and from offshore facilities.
  • Floating Platforms: Support mooring systems for offshore rigs, floating docks, and other floating structures.
  • Ship Mooring: Provide a secure point for vessels to moor in various locations, including harbors and anchorages.
  • Aquaculture: Used in aquaculture installations for mooring nets and other equipment.
Buoy in marine environmentBV-inspect-the-barrel-mooring-buoys
barrel-mooring-foam-buoysbarrel-mooring-foam-buoysClose-up of buoy construction

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • 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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  • QINGDAO DOOWIN MARINE ENGINEERING CO., LTD.
  • Xiazhuang Industry Park, Chengyang, Qingdao, China
  • https://www.shiplaunchingairbags.com/

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