China Concave-Convex Floating Dock Gray - High-Density Polyethylene from China Suppliers & Factory Manufacturers, Manufacturer

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China Concave-Convex Floating Dock Gray - High-Density Polyethylene from China Suppliers & Factory Manufacturers, Manufacturer

Introducing our premium floating dock system made from high-density polyethylene (HDPE). This durable material ensures longevity and stability, making it ideal for various aquatic applications. With dimensions of 50*50*40cm and weighing between 6.5-7kg, this floating dock offers excellent buoyancy, supporting up to 300-350 kilograms per square meter, Our floating docks are perfect for small ponds, providing a reliable foundation for floating plastic walkways in wetlands or even as versatile floating stages for events. Additionally, they can be transformed into plastic floating bridge docks equipped with solar lights for enhanced visibility and safety, Designed for ease of assembly, the package includes essential parts and tools such as short pins, bolts, washers, thin washers, wrenches, and mallets. As a leading China manufacturer and supplier, we are committed to delivering high-quality products that meet your needs. Choose our factory for your floating dock solutions and experience the difference in quality and service

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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 waterboardwalk 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 trashbuoy 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

Frequently Asked Questions (FAQ)

Q What materials are the gray buoys made of?

The gray buoys are usually made of high molecular weight high density polyethylene (HMWHDPE), with a content of ≥ 95%. This material is resistant to corrosion, frost, oxidation, and UV rays. Some buoys may also utilize polyurethane foam, cross-linked copolymer foam, or composite foam materials depending on requirements.

Q What are the dimensions and weight specifications of the gray buoy?

The standard specifications and dimensions are 500mm×500mm×400mm. Depending on the model, the weight is either 7 kg ± 0.2 kg or 6.5 kg ± 0.2 kg.

Q What is the load-bearing capacity of the gray buoy?

A gray buoy with a size of 500mm×500mm×400mm has a load-bearing capacity of up to 300 - 350 kg/㎡, which provides stable support for various water facilities.

Q How durable are these buoys and what is their expected service life?

These buoys are integrally formed at one time and are seamless. They feature a rated average wall thickness of 7mm, a maximum wall thickness of 11mm, and a bottom wall thickness of about 3.52 - 4.2mm. The service life is more than 15 years.

Q Are these gray buoys environmentally friendly?

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

Q In which fields can these gray buoys be applied?

They are widely used in water traffic facilities (floating bridges, docks, boardwalks), water recreation and entertainment (swimming pools, stages, bathing places), industrial and fishery applications (deepwater marine risers, cage aquaculture), and water conservancy projects (trashbuoys for blocking river debris).