EVA Foam Filled Buoy - Marine Buoy - Hi-sea

EVA Foam Filled Buoy

EVA Foam Filled Buoy

EVA Foam Filled Buoy


An EVA foam filled buoy is a floating device designed to provide buoyancy and support in various marine applications. It consists of a durable outer shell made of high-density polyethylene (HDPE) and is filled with expanded polyethylene (EVA) foam. The foam filling provides the buoy with exceptional buoyancy characteristics while maintaining its structural integrity.
The outer shell of the buoy is typically UV-stabilized to withstand prolonged exposure to sunlight and harsh marine conditions. This ensures the buoy's longevity and prevents degradation due to environmental factors. The HDPE shell is also resistant to corrosion and impact, making it suitable for use in both saltwater and freshwater environments.
The EVA foam filling inside the buoy provides excellent buoyancy properties, allowing it to stay afloat even in rough water conditions. EVA foam is lightweight, yet highly buoyant, which makes it ideal for marine applications. It also has low water absorption properties, ensuring that the buoy maintains its buoyancy over extended periods.
EVA foam filled buoys come in various sizes and shapes to cater to different needs. They are commonly used as navigation aids, marking underwater hazards, indicating the boundaries of swimming areas, supporting floating docks, and securing nets and lines in aquaculture operations. Their bright colors and reflective markings enhance their visibility, making them easily identifiable in the water.
These buoys are designed to withstand constant exposure to the elements and require minimal maintenance. The robust construction and materials used ensure their durability and longevity. However, periodic inspections and cleaning may be necessary to remove debris and fouling organisms that can accumulate on the surface.


Material: Inner Closed Cell EVA Foam Core, Polyurethane Elastomer Skin and Hot Galvanized Central Steel

Application: Anchor mooring system used for inland waterway, waterway and offshore applications.

Size: Various sizes for choosing

We provide design, production or sample processing for our customers. For more details, please feel free to contact us.


1. EVA Foam Type

2. Water Resistance

3. Corrosion Resistance

4. High Impact Absorption Capacity

5. Hot Dip Galvanized Swivel Assembly

6. Optional Color Painting

7. Durable, Long Service Life

8. Certificate:CCS, ABS, LR, NK, RS, DNV·GL, KR, BV, RINA

Reasons for Choosing Hi-Sea Marine:

1. Experienced, Reputable Supplier;

2. Supply a Large Range of Marine Equipment;

3. High Quality Products;

4. Reasonable and Competitive Price;

5. Short Delivery;

6. Excellent One-Stop Service;

7. Meet All the Requirements of Customers;

8. Supply ABS, CCS, BV, NK or other Certificates as Required.

Marine mooring buoy in factory:

mooring buoy

Contact with us now

Our mail: hs@cqhisea.com