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Quality Various Colors EVA Foam Offshore Surface Support Cylindrical Buoys with Polyethylene Skin factory
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Quality Various Colors EVA Foam Offshore Surface Support Cylindrical Buoys with Polyethylene Skin factory
Quality Various Colors EVA Foam Offshore Surface Support Cylindrical Buoys with Polyethylene Skin factory
Quality Various Colors EVA Foam Offshore Surface Support Cylindrical Buoys with Polyethylene Skin factory
Quality Various Colors EVA Foam Offshore Surface Support Cylindrical Buoys with Polyethylene Skin factory
Quality Various Colors EVA Foam Offshore Surface Support Cylindrical Buoys with Polyethylene Skin factory
Quality Various Colors EVA Foam Offshore Surface Support Cylindrical Buoys with Polyethylene Skin factory
Quality Various Colors EVA Foam Offshore Surface Support Cylindrical Buoys with Polyethylene Skin factory
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Various Colors EVA Foam Offshore Surface Support Cylindrical Buoys with Polyethylene Skin

Brand Name: DOOWIN Marine
Model Number: CUB
Place of Origin: Shandong, China
Certification: BV, ISO 9001, ABS
Minimum Order Quantity: 1
Supply Ability: 1000 pcs/month
Tags

Chain Support Buoy

Marine Mooring Buoy

Offshore Mooring Buoy

Product Details

Material: Polyethylene /EVA Foam Color: Yellow, Orange, Or Customized Color
Lifespan: 10 Years Product Shape: Cylindrical Shape, Or Customized
Inner Core: Closed Cell Foam Core Skin: PU Outer Skin
Highlight

EVA foam cylindrical buoys

,

offshore surface support buoys

,

polyethylene skin surface buoys

Product Description

Various Colors EVA Foam Offshore Surface Support Cylindrical Buoys with Polyethylene Skin
General surface chain support buoys are extensively used in single-point mooring (SPM) systems. These specialized buoys include cylindrical buoys, chain-through buoys, and pick-up buoys designed for various marine applications.
Constructed with resilient closed-cell polyethylene/EVA foam around the inner central steelwork and covered by a polyurethane (PU) outer skin, these buoys offer exceptional durability. The closed-cell foam core ensures self-fendering and unsinkable performance even in case of damage. The self-colored polyurethane elastomer skin provides excellent resistance to abrasion and UV degradation. For extreme service environments, the polyurethane elastomer skin can be reinforced with nylon to enhance tear strength, resulting in long-lasting, virtually maintenance-free operation.
Key Features
  • PU Protective Outer Skin (Polyurethane elastomer skin with 3~10mm thickness)
  • Self-fendering (High impact absorption capacity)
  • Inner Polyethylene Foam (Unsinkable closed cell rigid foam core, never absorbs water even if PU outer skin is damaged)
  • Upper End Fitting (Various end fitting options available: swivel ends, pad-eye, crucifix)
  • Internal Steel Core (For superior support and balance)
  • Reinforcement Layer (Reinforced nylon filament ensures polyurethane elastomer protective coating has higher tear strength)
Various End Fittings
Various Colors EVA Foam Offshore Surface Support Cylindrical Buoys with Polyethylene Skin 0
Three Types of Chain Support Buoys
Cylindrical Utility Buoys Specification
Cylindrical foam-filled chain support buoys ranging from 1 Ton to 4 Tons (or more) - Fitted on each end with mooring pad eye, swivel, or mixed configurations depending on application requirements.
Various Colors EVA Foam Offshore Surface Support Cylindrical Buoys with Polyethylene Skin 1
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
Foam Filled Chain Through Buoys Specification
Foam-filled chain support buoys with chain passing through the buoy, 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.
Various Colors EVA Foam Offshore Surface Support Cylindrical Buoys with Polyethylene Skin 2
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
Foam Filled Pick Up Buoys Specification
Small buoyancy units from 90kg to 1 ton designed to support a small length of rope or cable wire for line pickup operations. Available in cylindrical or spherical shapes. Fitted with swivels on each end.
Various Colors EVA Foam Offshore Surface Support Cylindrical Buoys with Polyethylene Skin 3
Type Length (mm) Overall Length (mm) Diameter (mm) Weight (kg) Net Buoyancy (kg) Net Buoyancy (lbs)
PUB-90 660 1000 515 42 90 200
PUB-225 910 1570 690 120 225 500
PUB-400 910 1570 900 155 400 889
PUB-800 910 1570 1150 180 800 1778

Product Highlights

Durable EVA foam buoys with polyethylene skin offer 10-year lifespan, unsinkable closed-cell core, and UV/abrasion resistance. Custom colors & end fittings available for SPM systems. Self-fendering design ensures maintenance-free marine operations.

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