China Concave-Convex Floating Dock Gray - Durable HDPE Plastic | China Suppliers & Factory for Ponds and Events Suppliers, Manufacturer

Introducing our high-quality floating docks, manufactured from durable high-density polyethylene (HDPE) in a stylish gray-black color. Measuring 50*50*40cm and weighing between 6.5-7kg, these docks are designed for a variety of applications, including small ponds, wetlands, event stages, and plastic floating bridge docks equipped with solar lights, With an impressive buoyancy capacity of 300-350 kilograms per square meter, our floating docks offer excellent stability and support. Each purchase includes essential parts and tools, such as short pins, bolts, washers, wrenches, and mallets, ensuring hassle-free assembly, As a leading China supplier and factory, we pride ourselves on delivering reliable and innovative floating solutions tailored to your needs. Upgrade your aquatic space with our versatile, robust floating docks today!

Product Description

Product Description

Here is the product details introduction of the gray buoy:

Material

  • Usually made of high molecular weight high density polyethylene (HMWHDPE), with a content of ≥ 95%. This material has the characteristics of corrosion resistance, frost resistance, oxidation resistance and UV resistance, and is not eroded by seawater, chemicals, oil stains and aquatic organisms.
  • Some buoys will use polyurethane foam, cross-linked copolymer foam or composite foam materials, etc., to meet different application requirements.

Specifications, Dimensions and Weight

  • 500mm×500mm×400mm: The weight of the buoy is 7 kg ± 0.2 kg.
  • 500mm×500mm×400mm: The weight of the buoy is 6.5 kg ± 0.2 kg.

Performance Characteristics

Buoyancy and Load-bearing Capacity

The load-bearing capacity of buoys of different specifications varies. For example, a buoy with a size of 500mm×500mm×400mm has a load-bearing capacity of up to 300 - 350 kg/㎡, which can provide stable support for water facilities.

Durability

The product is integrally formed at one time and seamless. The rated average wall thickness is 7mm, the maximum wall thickness is 11mm, and the bottom wall thickness is about 3.52 - 4.2mm. The service life is more than 15 years.

Stability

The surface has an anti-slip design, the four corners are in the shape of rounded obtuse angles, and there are grooves around, which strengthens the stability, and it is not easy to shake or tip over during use.

Environmental Friendliness

Corresponding auxiliary materials such as antistatic agents, antioxidants and UV-resistant agents are added during the production process, which meets the health standards, is pollution-free and does not damage the ecological environment.

Application Fields

Water Traffic Facilities

Used to build floating bridges and floating docks, providing berthing and mooring places for ships. It can also be used as a water boardwalk to facilitate the passage of pedestrians.

Water Recreation and Entertainment

It can be combined into a water platform, used for building water swimming pools, water dance halls, stages, water bathing places, etc., providing people with space for recreation and entertainment.

Industry and Fisheries

In the offshore oil and natural gas system, it is installed on the outside of deepwater marine risers to reduce the weight of the risers and provide protection. It can also be used in fishery aquaculture as a floating body support for cage aquaculture.

Water Conservancy Projects

It can be used as a trash buoy to block branches, weeds, garbage, etc. during the flood season of the river, preventing them from blocking the river and polluting the water quality.

Detail Pictures

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Frequently Asked Questions

What material is the gray buoy made of?

The buoy is primarily made of High Molecular Weight High Density Polyethylene (HMWHDPE) with a content of ≥ 95%. Some buoys may also utilize polyurethane foam, cross-linked copolymer foam, or composite foam materials depending on specific application requirements.

What are the dimensions and load-bearing capacity of the gray buoy?

The standard dimensions are 500mm×500mm×400mm. A buoy of this size offers a load-bearing capacity of up to 300 - 350 kg/㎡, providing exceptionally stable support for various water facilities.

How long is the service life of these buoys?

Thanks to the seamless, one-time integral molding process and robust wall thickness (averaging 7mm, maximum 11mm), the buoys have a service life of more than 15 years.

Are the buoys resistant to environmental wear and harsh sea conditions?

Yes, the HMWHDPE material is highly resistant to corrosion, frost, oxidation, and UV rays. It is designed to withstand erosion from seawater, chemicals, oil stains, and marine aquatic organisms.

What applications are these gray buoys suitable for?

They are highly versatile and used for water traffic facilities (floating bridges, docks, boardwalks), water recreation (swimming pools, stages, platforms), industrial and fishery uses (deepwater marine riser protection, cage aquaculture), and water conservancy projects (trash buoys).

How do the buoys maintain stability on the water?

The surface features an anti-slip design, with four corners in the shape of rounded obtuse angles and surrounding grooves, which significantly strengthens stability and prevents shaking or tipping over during use.

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