Floating Security Barriers
| The Floating Security Barriers from Hongruntong Marine are manufacturer-direct maritime perimeter solutions engineered to protect ports, marinas, offshore worksites, and sensitive waterfront assets. Combining modular barrier floats, high-strength connectors, and optional anchoring systems, our floating security fence systems provide rapid deployment, flexible layouts, and reliable performance for crowd control, restricted-area protection, spill containment, and construction site security. Engineered for maximum deterrence and resilience, our barriers provide a robust, reliable, and highly visible perimeter security solution for critical waterfront assets worldwide. | ![]() |
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Key Features & Benefits
Comprehensive Protection Systems: Our Marine Security Barriers incorporate multi-layered security approaches with physical barriers, detection systems, and monitoring capabilities that create impenetrable protective perimeters around critical marine infrastructure
Advanced Floating Technology: The Floating Security Barriers feature precision-engineered buoyancy systems with self-regulating flotation elements that maintain barrier alignment and effectiveness despite changing water levels and weather conditions
Versatile Configuration Options: We offer multiple types of security barrier including interlocking floating units, rigid section barriers, and hybrid systems that can be customized to address specific security requirements and environmental conditions
High-Security Fencing Systems: Our floating security fence products incorporate reinforced mesh designs, anti-climb features, and tamper-resistant connections that prevent unauthorized access while withstanding harsh marine conditions
Integrated Safety Features: All floating safety barrier systems include high-visibility markings, navigation lighting, and emergency access points that ensure both security functionality and operational safety for marine traffic
Applications
Naval & Military Bases: Protecting strategic assets, docked vessels, and restricted zones from unauthorized access.
Commercial Ports & Terminals: Securing port perimeters, LNG terminals, and cargo docks against security threats.
Critical Infrastructure: Guarding power plants (including nuclear facilities), water treatment plants, and bridges from waterborne approaches.
VIP Waterfront Properties & Private Islands: Providing discrete yet highly effective perimeter security for high-net-worth estates.
Prison & Detention Center Perimeters: Preventing ingress or egress via adjacent waterways.
Detailed Images







Why Choose Hongruntong Marine?
Typical Technical Parameters
| Parameter | Typical Value / Range | Notes |
|---|---|---|
| Float Module Length | 0.8 m – 1.2 m | Standard modules; custom lengths available |
| Float Diameter / Height | 300 mm – 900 mm | Select by required buoyancy and wave environment |
| Buoyancy per Module | 150 kg – 1,200 kg | Depends on module size; exact value on request |
| Material | Closed-cell PE / MDPE outer shell + foam core | UV stabilized; saltwater resistant |
| Connector Type | Stainless steel swivel or nylon quick-link | Corrosion resistant grades available |
| Connector Working Load | 10 kN – 200 kN | Select per system and site forces |
| Mooring Options | Anchors, lines, and elastic mooring systems | Engineered for local seabed & current |
| Operational Temperature | −40°C to +80°C | Material properties retained across range |
| Expected Service Life | 8 – 15+ years | With routine inspection & maintenance |
| Color / Markings | Yellow, black, orange, custom | High-visibility options for safety |
| Standards & Certifications | Available on request | Material & testing certificates provided |
| Couplings, Flanges, Shark Tooth Spikes | 316 / 304 Stainless or Galvanized option | Select materials based on water |
Types of Floating Security Barriers
Basic Floating Fence: Continuous line of floats with fixed connectors — economical, rapid deployment.
Reinforced Security Barrier: Heavy-duty floats and high-strength connectors for higher loads and longer deployments.
Hybrid Safety & Security Barrier: Integrated booms for debris/oil containment plus security fencing and access gates.
Temporary Event Barrier: Lightweight, easily removable modules for short-term events or exercises.
Quality & Service
Quality Assurance
Material traceability and certified component sourcing.
Factory Acceptance Tests (buoyancy, tensile, connection integrity).
Dimensional and visual inspection prior to shipment.
Optional third-party/class inspection on request.
Service & After-Sales
Site survey, installation drawings and mooring layout engineering.
On-site installation supervision and commissioning support.
Spare parts, repair kits and refurbishment services.
Maintenance schedules and operational training for client crews.
FAQ
Q1: What are the main types of security barrier systems you offer for marine applications?
A1: We provide multiple types of security barrier including floating boom barriers, rigid section barriers, anti-swimmer systems, and integrated detection barriers. Each Marine Security Barrier type is designed for specific threat levels and environmental conditions, with customizable options available.
Q2: How do your Floating Security Barriers maintain position in strong currents?
A2: Our Floating Security Barriers incorporate advanced mooring systems, hydrodynamic designs, and strategic weight distribution that ensure stable positioning even in currents up to 3 knots. The systems are engineered to maintain protective perimeters under challenging water conditions.
Q3: What materials are used in your floating security fence construction?
A3: The floating security fence systems utilize marine-grade stainless steel, UV-stabilized HDPE, and corrosion-resistant aluminum alloys. All materials are selected for durability in saltwater environments and tested for long-term performance.
Q4: Can you integrate floating safety barrier systems with existing security infrastructure?
A4: Yes, our floating safety barrier systems are designed with integration capabilities for existing surveillance systems, access control networks, and security monitoring platforms. We provide custom interface solutions to ensure seamless integration with your current security infrastructure.