QINGDAO DOOWIN MARINE ENGINEERING CO., LTD.
                                                                                                           
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15 Years
Since 2011
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Orange Yellow General Surface Buoys Mooring Pickup Buoy Corrosion Resistant

Price Negotiable
Price: Negotiable
MOQ: 1pc
Delivery Time: 2~3 weeks
Brand: DOOWIN MARINE
Product Description
Offshore Surface Foam Buoys with Spherical Shape
Essential floating devices designed for marine and offshore operations, these spherical foam buoys provide buoyancy, visibility, and durability in harsh ocean environments. Their optimized shape ensures stability, easy handling, and resistance to waves and currents.
Key Features
High Buoyancy & Stability
  • Constructed from closed-cell polyethylene (PE) foam or polyurethane (PU) foam for excellent buoyancy in rough seas
  • Spherical shape minimizes water resistance and enhances stability in dynamic marine conditions
Corrosion & Weather Resistance
  • Resistant to saltwater, UV radiation, and extreme temperatures for long service life
  • Non-absorbent foam prevents waterlogging and maintains buoyancy over time
Versatile Applications
  • Navigation & Mooring: Marker buoys for ships, underwater equipment, and aquaculture farms
  • Oil & Gas Industry: Supports floating hoses, pipeline markers, and offshore platform safety zones
  • Scientific & Environmental Use: Oceanographic research, floating sensors, and marine conservation projects
Customizable Design
  • Available in diameters from 300mm to 2000mm+ with various load capacities
  • Optional fittings include eyelets, reflective tapes, or solar-powered lights for enhanced visibility
Advantages Over Traditional Buoys
  • Lightweight & Easy to Deploy - Unlike steel or concrete buoys, foam buoys are easier to transport and install
  • Low Maintenance - No rust or corrosion, reducing lifecycle costs
  • Eco-Friendly - Non-toxic materials minimize environmental impact
These spherical foam buoys offer a cost-effective, durable, and adaptable solution for marine operations, ensuring reliable performance in challenging offshore environments across navigation, oil & gas, and scientific applications.
Specification of Spherical Pick-up Buoys

Type

Float Diameter

(mm)

OverallLength

(mm)

Weight

(kg)

Net Buoyancy

(kg)

Net Buoyancy

(lbs)

SB-3030

300

300

2.2

12

26.4

SB-3050

300

500

3.5

24.5

53.5

SB-3070

300

700

5.7

37.5

82.5

SB-4040

400

400

4

28

61.6

SB-4060

400

600

5

29

63.8

SB-4070

400

700

6

52

114.4

SB-5050

500

500

6.5

60

132

SB-5070

500

700

7.5

62.5

137.5

SB-5080

500

800

10

94.5

207.9

SB-6260

620

600

13

112

246.4

SB-6276

620

760

17

148

325.6

SB-6294

620

940

21

200

440

SB-62108

620

1080

26

240

528

SB-8080

800

800

40

220

484

SB-100100

1000

1000

78

440

968

SB-120120

1200

1200

130

750

1650

SB-160160

1600

1600

320

1800

3960

Interested in Custom Solutions? Contact us for tailored buoy designs based on your specific requirements!
Keywords: Foam buoy, spherical buoy, offshore buoy, marine float, PE foam buoy, navigation buoy, mooring buoy.

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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