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  • Plastic Buoy Low Maintenance Buoyancy Module Deep Subsea Modular Buoys
  • Plastic Buoy Low Maintenance Buoyancy Module Deep Subsea Modular Buoys
  • Plastic Buoy Low Maintenance Buoyancy Module Deep Subsea Modular Buoys
  • Plastic Buoy Low Maintenance Buoyancy Module Deep Subsea Modular Buoys
  • Plastic Buoy Low Maintenance Buoyancy Module Deep Subsea Modular Buoys
  • Plastic Buoy Low Maintenance Buoyancy Module Deep Subsea Modular Buoys
Plastic Buoy Low Maintenance Buoyancy Module Deep Subsea Modular Buoys
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Plastic Buoy Low Maintenance Buoyancy Module Deep Subsea Modular Buoys

  • 1 - 4999 Pieces
    $1,999.20
  • >= 5000 Pieces
    $499.80

Customization:

Customized logo（Min.Order: 1 pieces）
Customized packaging（Min.Order: 2 pieces）
Graphic customization（Min.Order: 10 pieces）
View product details

Plastic Buoy Low Maintenance Buoyancy Module Deep Subsea Modular Buoys

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Buoyancy Module: Designed as a low-maintenance buoyancy system for deep subsea applications, ensuring stable buoyancy in harsh underwater environments.
  • Modular Storage Design: Cylindrical plastic structure with stackable sections, enabling customizable configurations for liquid storage (e.g., water, chemicals) or buoyancy support in marine operations.

Key features

  • 1. Corrosion-Resistant Plastic Material

    • With corrosion-resistant plastic material, you can ensure long-lasting durability in harsh marine environments. Unlike traditional metal buoys prone to rust, this buoy withstands saltwater exposure and chemical corrosion, reducing maintenance needs.

  • 2. Modular Design for Customizable Configurations

    • With a modular design, you can easily customize buoy configurations by stacking or arranging sections to meet specific storage or buoyancy requirements. This flexibility outperforms rigid, non-modular buoys in adapting to diverse operational needs.

  • 3. Deep Subsea Buoyancy Capability

    • With deep subsea buoyancy modules, you can operate at greater depths than standard buoys, enabling reliable deployment in extreme underwater conditions.

  • 4. Portable and UV-Resistant Outdoor Use

    • With a lightweight plastic body and UV-resistant construction, you can deploy this buoy in remote or temporary outdoor settings, such as construction sites or farms, while maintaining structural integrity over time.

  • 5. Eco-Friendly and Recyclable Material

    • With eco-friendly plastic material, you can meet environmental regulations and reduce ecological impact, as the buoy is recyclable and does not leach harmful chemicals into stored liquids.

Product details

Plastic Buoy Low Maintenance Buoyancy Module Deep Subsea Modular Buoys

The Plastic Buoy Low Maintenance Buoyancy Module is a modular, deep-subsea compatible buoy system designed for marine applications. Crafted from corrosion-resistant plastic, it offers lightweight durability, easy customization, and low maintenance for long-term use in harsh underwater environments.

Technical specifications

FeatureSpecificationBenefit
MaterialHigh-density polyethylene (HDPE)UV-resistant, corrosion-free, recyclable
Buoyancy Capacity500–2000 kg/m³Adjustable modules for varying loads
ModularityInterlocking segment designStackable for scalable buoy configurations
Depth RatingUp to 300 meters (Pro Model)Subsea deployment in extreme pressures
MaintenanceSelf-cleaning surfaceReduces algae buildup and fouling

Customization guide

Adjustable buoyancy modules and segment lengths allow customization to meet specific load requirements or spatial constraints. For deep-sea applications, reinforce with high-pressure-rated connectors.

Get inspired

With modular buoy configurations, you can adapt to dynamic marine projects—from anchoring subsea equipment to creating floating platforms. The low-maintenance design ensures reliability even in biofouling-prone waters.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Buoyancy Capacity500–1000 kg/m³1000–1500 kg/m³1500–2000 kg/m³
Depth Rating50 meters150 meters300 meters*
Corrosion ResistanceStandardEnhanced (marine-grade)Military-grade
Weight20% lighter*15% lighterBaseline

*Pro Model exceeds industry benchmarks by 30% in pressure resistance.

Supplier's note

  1. Technical Breakthroughs:

    • Modular Design: Interlocking segments enable rapid assembly/disassembly, cutting deployment time by 40%.
    • Deep-Sea Pressure Tolerance: Pro Model withstands 300m depths—20% deeper than competitors.
    • Low Maintenance Surface: Self-cleaning polymer reduces fouling, lowering annual upkeep costs by 35%.

  2. Version Selection Guidance:

    • Base Model: Ideal for shallow-water applications (e.g., marinas, coastal buoys) where cost-efficiency is prioritized.
    • Advanced Model: Suited for mid-depth operations (e.g., aquaculture, offshore wind farms) requiring enhanced durability.
    • Pro Model: Essential for deep-sea projects (e.g., oil/gas exploration, subsea robotics) demanding extreme pressure resistance and longevity.

With the Pro Model’s 300m depth rating, you can safely deploy buoys in trench exploration, while its military-grade corrosion resistance ensures stability in chemically aggressive seawater. Pair this with modular scalability to create adaptive buoy networks for dynamic marine projects.

Frequently asked questions

  • Which modular buoy system is best for deep subsea applications?

  • How do I maintain a plastic buoyancy module for long-term use?

  • Why choose plastic buoys over metal for marine storage?

  • Can modular buoys be customized for specific storage needs?

  • Is the plastic material in buoyancy modules FDA-approved for storing potable water?

  • How does the metal anchor plate improve buoy stability?

  • Are these buoys suitable for temporary or permanent outdoor storage?

  • What environmental benefits do plastic modular buoys offer?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Plastic Buoys (Base)Subsea monitoring, temporary storageMaterial: HDPE plastic (ASTM D4226)
Buoyancy: 500 kg (▲ 700 kg in Advanced)
UV Resistance: 500 hours (ASTM G154)		Lightweight (15 kg/m³)
Cost-effective
Resists corrosion (ISO 9227)		Lower load capacity vs metal
Potential UV degradation over 10 years
Plastic Buoys (Advanced)Deep-sea exploration, long-term deploymentsMaterial: UV-stabilized HDPE (ASTM D4226)
Buoyancy: 700 kg
Modular sections (ISO 10377)		Enhanced UV resistance (2000+ hours)
Stackable design for scalability		Higher cost vs Base version
Requires assembly for modular use
Fiberglass BuoysHarsh marine environments, heavy loadsMaterial: Fiberglass reinforced polymer (ASTM D790)
Buoyancy: 800 kg
Chemical resistance (ASTM D543)		High strength-to-weight ratio
Resists chemicals and UV		Heavier (25 kg/m³)
Brittle under extreme cold
Metal BuoysHigh-strength applications, industrialMaterial: Galvanized steel (ASTM A123)
Buoyancy: 1000 kg
Impact resistance (ASTM D3763)		Highest load capacity
Durable in extreme temperatures		Prone to corrosion without coating
Heavy (7850 kg/m³)
Inflatable BuoysTemporary markers, emergency buoysMaterial: PVC/Nylon composite (ISO 1806)
Inflation pressure: 0.5 bar (EN ISO 6181)		Compact storage
Quick deployment		Lower durability (2–3 years)
Risk of puncture
Composite BuoysHigh-performance marine researchMaterial: Carbon fiber epoxy (ASTM D790)
Buoyancy: 600 kg
Thermal stability (-40°C to 80°C)		Lightweight (18 kg/m³)
Thermal and chemical resistance		Fragile under impact
Costly manufacturing

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