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Concave-Convex Floating Dock - Black | High-Density Polyethylene Dock from China Suppliers & Factory
Description
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 & 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 & Load-bearing: A buoy with a size of 500mm×500mm×400mm has a load-bearing capacity of up to 300 - 350 kg/㎡, providing stable support.
- Durability: Integrally formed at one time and seamless. Rated average wall thickness is 7mm, max thickness is 11mm, bottom wall thickness is 3.52 - 4.2mm. Service life is over 15 years.
- Stability: Features an anti-slip surface design, four corners with rounded obtuse angles, and surrounding grooves to strengthen stability against shaking or tipping.
- Environmental Friendliness: Added with antistatic agents, antioxidants, and UV-resistant agents. Meets health standards, is pollution-free, and eco-friendly.
Application Fields
- Water Traffic Facilities: Used to build floating bridges, floating docks, and water boardwalks.
- Water Recreation: Ideal for water platforms, swimming pools, dance halls, stages, and bathing places.
- Industry & Fisheries: Used on deepwater marine risers to reduce weight, and in fishery aquaculture as support for cage aquaculture.
- Water Conservancy Projects: Used as trashbuoys to block branches, weeds, and garbage during flood seasons.
Frequently Asked Questions (FAQ)
What material is used to manufacture these buoys?
The buoys are primarily made from high molecular weight high density polyethylene (HMWHDPE) with a content of ≥ 95%. Depending on specific application needs, some buoys may also utilize polyurethane foam, cross-linked copolymer foam, or composite foam materials.
What are the dimensions and weight specifications of the buoys?
The standard dimensions are 500mm × 500mm × 400mm. Depending on the specific model design, the weight is either 7 kg ± 0.2 kg or 6.5 kg ± 0.2 kg.
What is the load-bearing capacity of the 500mm×500mm×400mm buoy?
A buoy of this specification features a load-bearing capacity of up to 300 to 350 kg/㎡, providing highly stable support for various water facilities.
How long is the expected service life of these buoys?
Thanks to the seamless, one-time integral molding process, a rated average wall thickness of 7mm (up to 11mm max), and excellent corrosion/UV resistance, the service life of these buoys is more than 15 years.
Are these plastic buoys environmentally friendly?
Yes. During production, safe auxiliary materials such as antistatic agents, antioxidants, and UV-resistant agents are added. The final product meets strict health standards, is completely pollution-free, and does not damage the local ecological environment.
What are the primary application fields for these buoys?
They are widely applied in water traffic facilities (floating bridges, docks), water recreation (swimming pools, floating stages), industry & fisheries (deepwater marine risers, cage aquaculture support), and water conservancy projects (trash barrier buoys).