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UV Stabilized HDPE Floating Platform Cubes 500 X 500 X 400mm Modular Floating Dock Corrosion Resistant

Basic Information
Brand Name: Kaishin
Certification: CE
Model Number: KS500
Minimum Order Quantity: 200PCS
Price: US$22.5-US$26
Packaging Details: Nude Package
Delivery Time: 7-30 Days
Payment Terms: T/T
Supply Ability: 10000Piece/Pieces Per Month
Colors: Blue, Grey, Orange Part: Pontoon
Accesssories: Bolt, Nut, Pins Product Type: Modular Floating Dock
Dimensions: Standard Module Size 500 X 500 X 400mm Uv Resistance: UV Stabilized To Prevent Sun Damage
Color Available: Blue, Orange,Grey Lifespan: 5~10 Years
Highlight:

UV Stabilized HDPE Floating Platform Cubes

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500 X 500 X 400mm Modular Floating Dock

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Corrosion Resistant Floating Dock Cubes

Product Description:

Our HDPE Modular Dock Cubes offer a versatile and adaptable option for constructing floating docks, pontoons, walkways, platforms, and various other waterfront structures. Made from robust High-Density Polyethylene (HDPE), these modular cubes provide excellent buoyancy, resistance to corrosion, and require minimal maintenance, making them ideal for use in both freshwater and marine settings.

The unique interlocking design enables individual dock cubes to be connected seamlessly, allowing the creation of floating structures that vary in size and shape. This flexibility means modules can be easily added, removed, or rearranged to meet evolving project demands, making the system perfect for both temporary setups and long-lasting installations.

Whether you need components for boat docks, marina walkways, jet ski platforms, swimming platforms, or custom floating platforms, our HDPE modular dock cubes deliver a practical, scalable, and reliable solution tailored to a wide range of waterfront development needs.

UV Stabilized HDPE Floating Platform Cubes 500 X 500 X 400mm Modular Floating Dock Corrosion Resistant


Features:

Modular and Flexible Design

The innovative interlocking cube system enables the construction of floating docks and platforms in a variety of sizes and configurations. You can easily expand or modify the floating structure by adding extra modules as needed, providing great adaptability for changing requirements.

Durable HDPE Construction

These dock cubes are made from high-density polyethylene (HDPE), a material that is well-suited for harsh waterfront conditions. HDPE offers excellent resistance against corrosion, moisture, seawater, and typical marine environments, ensuring long-lasting durability.

Easy Assembly and Installation

Designed with modularity in mind, the system allows for rapid assembly and disassembly. Each floating cube can be easily handled and connected on-site without the necessity for heavy machinery, simplifying the installation process.

Low Maintenance

Unlike conventional wooden or metal floating structures, HDPE dock cubes are not susceptible to rust or wood decay. This characteristic significantly reduces the need for regular upkeep, making them an economical and convenient choice for long-term use.


Technical Parameters:

Installation Tool-free Assembly With Interlocking Connectors
Product Type Modular Floating Dock
Part Pontoon
Other Name Plastic Jet Ski Dock
Weight Per Module Approximately 7.5 Kg
Portability Can Be Easily Transported And Stored
Packing Nude Packing
Type Modular
Accessories Bolt, Nut, Pins
Water Resistance Corrosion And Rot Resistant
Description Adjustable Floating Platform, Variable Floating Platform, HDPE Floating Cube

Applications:

Floating Boat Docks

Construct private or commercial floating boat docks with adaptable designs that allow for expansion or reconfiguration as needed. These docks offer flexibility to suit various boating needs and site conditions.

Jet Ski & PWC Docks

The modular floating system is ideal for creating specialized platforms dedicated to jet skis and personal watercraft. This ensures secure and convenient docking for smaller vessels.

Marina Floating Docks

These floating docks are perfectly suited for marina environments, including walkways, berthing areas, and modular waterfront access systems, providing reliable and easy-to-assemble solutions.

Floating Walkways

Design and build floating pedestrian walkways and connecting platforms for various water bodies such as lakes and rivers, as well as for resorts and other waterfront developments, enhancing accessibility and aesthetics.

Swimming Platforms

HDPE floating cubes can be combined to form recreational swimming platforms, sunbathing decks, and leisure areas along waterfronts, offering safe and enjoyable spaces for relaxation and water activities.

Floating Work Platforms

The versatile modular system can also be arranged to serve as temporary or permanent floating work platforms, supporting marine maintenance tasks and other waterfront operational needs efficiently.

Aquaculture Platforms

Utilize floating cubes to build modular platforms and access walkways tailored for aquaculture and fish farming facilities, facilitating better management and operational workflow.

Custom Floating Platforms

Owing to its modular design, the system offers the ability to create customized floating structures that meet specific site conditions and project requirements, providing tailored solutions across a variety of applications.

UV Stabilized HDPE Floating Platform Cubes 500 X 500 X 400mm Modular Floating Dock Corrosion Resistant

UV Stabilized HDPE Floating Platform Cubes 500 X 500 X 400mm Modular Floating Dock Corrosion Resistant


FAQ:

1. What are HDPE modular dock cubes?
HDPE modular dock cubes are interlocking floating modules made from high-density polyethylene. Multiple cubes can be connected together to create floating docks, pontoons, walkways, platforms, and other floating structures.


2. What can HDPE dock cubes be used for?
HDPE dock cubes can be used for boat docks, marina walkways, jet ski platforms, swimming platforms, floating jetties, aquaculture platforms, waterfront access systems, and customized floating platforms.


3. Are HDPE floating dock cubes suitable for seawater?
Yes. HDPE has good resistance to moisture, corrosion and marine environments, making it suitable for many freshwater and seawater floating dock applications. Final suitability should be evaluated according to the local water, wave, current and environmental conditions.


4. Are HDPE modular docks easy to install?
The modular design allows the individual cubes to be connected on site using dedicated connection hardware. This makes the system convenient for transportation, assembly, dismantling, and future expansion.


5. Can the size of an HDPE floating dock be customized?
Yes. The number of modules can be adjusted to create floating docks and platforms of different sizes and configurations. Custom layouts and accessories can also be considered according to project requirements.


6. Can HDPE modular docks be expanded in the future?
Yes. One of the main advantages of a modular floating dock is its flexibility. Additional modules can be connected to the existing structure when the dock needs to be extended or reconfigured.


7. What accessories are available for HDPE floating docks?
Depending on the project, accessories may include connection hardware, cleats, fenders, handrails, gangways, ladders, and other marine fittings.


8. How much weight can an HDPE floating dock support?
The load capacity depends on the cube dimensions, number of modules, freeboard requirements, structure configuration, load distribution, and water conditions. We recommend calculating the required buoyancy based on the specific project rather than using a single generic load figure.


9. Can you provide a complete floating dock system?
Yes. We can supply HDPE modular dock cubes together with the required connection hardware and other floating dock accessories according to the project design and application.

Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
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All Reviews

S
Suki
Malaysia Apr 20.2026
We've been using these floating cubes for our dock system for over a year now, and they still look and perform like new. Great product!" The buoyancy and stability of these float tubes are excellent. They have significantly improved the safety and functionality of our dock.
P
Paul
New Zealand Jan 29.2025
Modular floating system — game changer!
M
Mack
Australia Apr 25.2023
My experience with Kaishin modular floating systems has been fantastic! The quality of their products is outstanding and the modular design allows easy customization.
Contact Details
Irene Su

Phone Number : 86 18818799820

WhatsApp : +8618818799820