1 Year
Cube
HDPE
Blue
BV, CE, ISO
Floating Dock
Bulk
500*500*400
Hengshui Hebei
Product Description
Parameter Name | Parameter Value |
Material | High Molecular Weight High-Density Polyethylene (HMWHDPE) |
Buoy Specifications | 500mm × 500mm × 400mm |
Buoy Weight | 7±0.3KG per piece |
Water Surface Load Capacity | 350 KG per square meter |
Buoy Ear Pull Force | 1.6 to 1.8 tons |
Acid and Alkali Resistance | Resistant to general pH value acids and alkalis (except for strong acids and alkalis outside the pH range of 3-9) |
Temperature Resistance Range | High temperature 80ºC, low temperature -60ºC |
Weather Resistance | UV resistant, frost resistant, resistant to seawater, chemicals, oil stains, etc. |
Buoy Lifespan | Under normal use, the lifespan of the buoy is over 15 years |
Upper Surface Design of Buoy Body | Anti-slip pattern design |
Vertical Load Bearing Capacity | Single layer: when bearing 350kg, the water depth is about 35~40cm (load limit) |
Horizontal Load Bearing Capacity | The static horizontal pressure that the side of the buoy can withstand is 600kgf |
Docking Berth Suitable for Vessel Displacement Tons | Vessel displacement tons < 100 tons (safe use); Vessel displacement tons < 220 tons (limit condition) |
Product Images


Explore the versatility of our Customizable Floating Dock Pontoon Plastic Dock HDPE 500x500x400 Origin through a variety of application scenarios. Our innovative product finds its place in docks, water swimming pools, tailings pond platforms, and fishing platforms. Each setting showcases the adaptability and robust performance of our design.




Project Case Studies




Enhance the appeal and longevity of your dock with corrosion-resistant wood or premium plastic lumber boards placed atop the buoys. This addition not only elevates the aesthetic appeal but also significantly bolsters the durability of the finished product, ensuring it stands the test of time in diverse environments.
At Hengshui Yongjie Plastic Products Co., Ltd, we pride ourselves on offering an extensive array of supporting facilities, meticulously tailored to satisfy the diverse requirements of our esteemed customers. Our commitment ensures that every need is met with precision and excellence.















1,Product Material and Durability:
Q: What material are your floating docks made of?
A: Our floating docks are made from high-quality high molecular weight HDPE (high-density polyethylene) material, which can withstand outdoor conditions, including ultraviolet rays, climate changes, and water variations, offering durability, easy assembly, and low maintenance benefits.
2,Installation and Customization:
Q: Can the floating dock be customized according to my needs?
A: Yes, our floating docks can be customized in terms of size, shape, color, height, etc., based on customer requirements.
3,Safety:
Q: Are floating docks safe?
A: Our floating docks feature non-slip surfaces, stable connections, and reliable buoyancy, providing significant load-bearing capacity, enhancing safety and usability.
4,Environmental Friendliness:
Q: Are your floating docks environmentally friendly?
A: We prioritize high molecular weight HDPE as the product material, which not only allows for long-term reuse and reduces the frequency of replacement but also supports recycling, reducing environmental impact.
5,Maintenance:
Q: How much maintenance do floating docks require?
A: Our floating docks have low maintenance requirements. Due to the use of high-density polyethylene plastic, they are more durable and stable than traditional wood, requiring less maintenance.
6,Uses:
Q: What are the uses of floating docks?
A: Floating docks can be used for fishing piers, swimming platforms, rowing docks, construction barges, residential floating docks, and more.
7,Assembly:
Q: Is the floating dock easy to assemble?
A: Yes, our floating docks are designed to be modular and can be assembled by yourself or with the help of a locally recognized installer.