Inflatable Buoy
An Inflatable Buoy is a collapsible flotation device that inflates on site to provide reliable buoyancy, high visibility and configurable fittings for mooring, marking and temporary marine works. Hongruntong Marine manufactures inflatable buoys in ball, cylinder and custom shapes using reinforced PVC/PU fabrics and marine-grade hardware — built to perform in coastal, offshore and recreational environments while remaining compact for transport and storage.
Key Features
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Rugged construction: Multi-layer PVC/PU fabric with welded seams for puncture and abrasion resistance.
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High visibility: Bright color options and optional reflective bands for day/night recognition.
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Rapid deployment: Inflate in minutes with manual or electric pumps — ideal for events and emergency response.
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Lightweight & portable: Deflated volume is small for easy shipping, staging and storage.
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Customizable fittings: D-rings, lifting eyes, attachment points, printed logos and numbering available.
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Versatile performance: Suitable for mooring, race marking, work-zone demarcation, and buoyancy support (bags).
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Cost-efficient: Lower logistics and replacement costs compared with rigid buoys; reusable across seasons and events.
Typical Applications
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Race and event course markers (regattas, triathlons)
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Temporary navigation aids and harbor closures
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Mooring buoys for small craft and workboats
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Offshore and nearshore work-zone markers for diving, dredging or construction
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Inflatable buoyancy bags for salvage, lifting and temporary support
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Training and safety perimeter markers
Technical Specifications
| Diameter / Size Range | 0.3 m – 4.0 m (custom sizes available) |
| Shapes | Ball, cylinder, cone and custom forms |
| Material | Reinforced PVC or PU-coated textile, multi-layer construction |
| Valve Type | High-flow one-way valve with pressure relief option |
| Fittings | Stainless steel D-rings or galvanized fittings; webbing reinforcement at load points |
| Operating Temperature | −40°C to +70°C (material-dependent) |
| Recommended Pressure | Low working pressure — follow model guidance (avoid overinflation) |
| Color & Marking | Standard orange, yellow, red; custom printing and reflective tape optional |
| Service Life | Typically 5–10 years depending on exposure and maintenance |
Detailed Photos
Installation & Best Practices
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Pre-check: Inspect for cuts, embedded debris and secure fittings.
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Attach hardware: Fix shackles, ropes or anchor lines to designated attachment points.
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Inflation: Use the recommended pump and inflation pressure; monitor gauge to avoid overpressure.
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Deploy & anchor: Use appropriate anchor weight and scope for depth and tidal conditions.
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Monitor: Check position and pressure periodically during use; re-inflate if necessary.
Safety reminder: Always use rated connectors and comply with local navigation rules. For pneumatic testing or buoyancy-lift operations, follow industry safety standards and use backup restraints.
Maintenance & Storage
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Rinse with fresh water after saltwater exposure; clean with mild soap.
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Inspect seams, valves and fittings before and after each deployment.
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Repair small cuts with approved repair kits; replace worn hardware promptly.
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Store deflated, clean and dry in a shaded area away from hydrocarbons and sharp objects.
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Schedule annual inspections for frequently used fleets.
FAQ — Quick Answers
Q: Can inflatable buoys be used offshore?
A: Yes — select larger-diameter models, heavier anchors and upgraded materials for offshore exposure; consult our engineers for anchoring plans.
Q: Can we add logos and numbers?
A: Yes — custom printing, numbering and reflective marking are available.
Q: How fast can a 1.5 m buoy be inflated?
A: With an electric pump typically 5–15 minutes depending on pump flow and pressure.
Q: Do you provide buoyancy bags for lifting?
A: Yes — Hongruntong Marine supplies inflatable buoyancy bags sized and rated for salvage and lifting tasks, with certified working loads on request.
Why Choose Hongruntong Marine?
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Factory direct: Competitive pricing with full customization and QA.
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End-to-end support: Technical drawings, anchoring recommendations and event kit supply (pump, anchors, bags).
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Proven materials: Marine-grade fabrics and tested fittings for long-term performance.
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Global delivery: Export experience and logistics support to Australia, Europe, Middle East and beyond.
