ISO 17357 Certified Natural Rubber Pneumatic Fender with 50Kpa Working Pressure for Marine Safety

Our pneumatic rubber fenders are engineered to meet the demanding safety requirements of contemporary ports, terminals, and offshore structures. They effectively cushion impact forces during vessel berthing, safeguarding both ship hulls and quay installations. Drawing on years of specialized manufacturing know‑how, we offer these robust, performance‑oriented solutions to port authorities, shipyards, and maritime operators across the globe.

Manufactured from premium natural rubber compounds and reinforced with multiple layers of cord or nylon fabric, these fenders exhibit exceptional resistance to abrasion, saltwater corrosion, ageing, and UV radiation. Advanced sealing techniques and precise vulcanisation ensure outstanding air retention and stable operation even under repeated high‑compression loads and severe sea conditions. Each unit undergoes strict factory inspections and performance testing, and is backed by a comprehensive two‑year warranty.

• Material: natural rubber.
• Certifications: BV, CCS, ABS, DNV, and fully compliant with ISO 17357.
• Diameter range: 0.5 m to 4.8 m; length range: 1.0 m to 12 m (custom lengths available).
• Design service life: 5–10 years under normal operating conditions
• Warranty: 2 years.

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• High energy absorption with low reaction force, effectively reducing berthing impact.
• Sturdy construction ensures lasting durability in saltwater and UV‑exposed settings.
• Reliable air retention and operational stability under extreme tidal and weather conditions.
• Excellent flexibility and rapid shape recovery, accommodating various vessel tonnages and water level changes.
• Minimal upkeep – simple installation and inflation, requiring only periodic pressure checks and surface cleaning.
• Economical lifecycle with lower replacement and maintenance expenses.

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• Berthing and mooring protection at ports, terminals, quay walls, and floating docks.
• Ship‑to‑ship and ship‑to‑dock impact buffering.
• Fendering for offshore platforms, floating production units, and temporary berths.
• Protection for bulk carriers, container vessels, tankers, and large‑tonnage ships.
• Harbour construction, salvage operations, and offshore projects.
• Yacht clubs, ferry terminals, and inland waterway docks.

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• Standard sizes are available; full customization is also offered.
• Designed specifically for larger vessels and higher impact loads.

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Q1: What certifications do you provide?

A1: All our fenders comply with ISO 17357 and major classification society rules (BV, CCS, ABS, DNV). We can supply material test certificates (MTC), factory acceptance test (FAT) records, and third‑party inspection reports upon request.

Q2: Can you customize dimensions and performance parameters?

A2: Yes. We offer complete customization – including diameter, length, working pressure, and reaction force/energy absorption ratings – tailored to your vessel sizes, berth configuration, and tidal variations, with verified performance calculations provided.

Q3: How do you guarantee long‑term reliability?

A3: Our multi‑layer reinforced rubber construction ensures excellent durability. Routine maintenance is straightforward – simply check air pressure regularly and keep the surface clean. Under normal conditions, both models deliver stable performance for many years, supported by our warranty.