Wire Net / Rope Net Type Pneumatic Fender

High-Performance Reinforced Pneumatic Fender Solution for Ship Berthing, Offshore, and STS Transfer Operations

The Wire Net / Rope Net Type Pneumatic Fender is a heavy-duty, flexible marine fender system designed for demanding vessel berthing, ship-to-ship (STS) transfers, offshore platforms, and port operations.

Key Benefits for Marine & Port Operators

Superior Impact Energy Absorption:

Effectively cushions kinetic energy during high-speed or heavy displacement berthing.

Low & Controlled Reaction Force:

Protects sensitive vessel hulls, dolphins, jetties, and offshore structures from structural fatigue.

Explosion-Proof & Multi-Layer Safety:

Built with high-tensile synthetic-tire-cord layers for maximum air tightness, structural integrity, and burst resistance.

Enhanced Wear & Abrasion Protection:

External wire/rope netting absorbs external friction, reducing maintenance costs and operational downtime.

Adaptable to Extreme Conditions:

Maintains smooth compression performance (up to 60% deflection) despite high tidal ranges, strong wave motion, and extreme temperature variations.

Protective Net Options: Tailored To Your Application

Wire Net Protection System

Structure: Heavy-duty aircraft tires (or rubber sleeves) linked by galvanized or stainless steel chains and shackles wrapped around the rubber casing.

Key Advantages: Maximum resistance against severe impacts and dynamic friction; heavy-duty protection for high-frequency operations.

Recommended Applications:

VLCC and ULCC oil/gas terminals
Heavy-duty commercial ports and bulk terminals

Offshore drilling platforms & FPSO berthing

Rope Net Protection System (Lightweight & Flexible Use)

Structure: Encased in a dense, reinforced synthetic rope network without heavy metal chains.

Key Advantages: Significantly lower total weight, easier handling/deployment, smooth hull contact, and reduced risk of scratching coated surfaces.

Recommended Applications:
Ship-to-Ship (STS) transfer operations
Shipyards, dry docks, and floating docks
Light-to-medium commercial cargo terminals

Technical Specifications

Parameter	Specification & Engineering Standard
Manufacturing Standard	ISO 17357-1:2014 Compliant
Diameter Range	0.5m to 4.5m (Custom sizes available)
Length Range	1.0m to 12.0m (Custom lengths available)
Initial Working Pressure	50kPa(Pneumatic 50) / 80kPa(Pneumatic 80)
Max Allowable Deflection	60% Compression Ratio with steady Energy Absorption & Reaction Force
End Fittings & Hardware	Hot-dip galvanized or Stainless Steel flanges, towing rings, shackles, and safety valves
Third-Party Inspection	CCS, DNV-GL, ABS, BV, LR certificates available upon request

Quality Assurance & Testing Rigor

Raw Material Verification:

Rubber tensile strength, tear resistance, and aging performance evaluation.

Air Tightness & Hydrostatic Test:

Tested under internal pressure for a minimum of 24 hours to verify zero pressure loss.

Compression & Burst Test:

Verified to withstand extreme pressure surges under maximum deflection conditions.

Dimensional & Accessory Inspection:

100% check of flange connections, shackle strength, and chain tensioning.

FAQ

Q: What is a Wire Net Pneumatic Fender?

A: A Wire Net Pneumatic Fender is a pneumatic rubber fender protected by a tire and chain net system. The external protection layer helps reduce abrasion and improves suitability for heavy-duty marine operations.

Q: What is the difference between Wire Net and Rope Net Pneumatic Fender?

A: Wire Net Pneumatic Fender provides stronger mechanical protection and is commonly used for heavy-duty applications. Rope Net Pneumatic Fender is lighter and provides flexible protection for general marine operations.

Q: Which applications require Wire Net Pneumatic Fender?

A: Wire Net Pneumatic Fenders are commonly used for large vessels, offshore platforms, oil terminals, tanker berthing facilities, and locations requiring additional external protection.

Q: Can pneumatic fenders be used for ship-to-ship transfer?

A: Yes. Pneumatic fenders are widely used in ship-to-ship transfer operations because they provide flexible cushioning and can accommodate vessel movement caused by waves and wind.

Q: What information is required for pneumatic fender selection?

A: Important information includes vessel size, displacement, berthing speed, installation environment, required energy absorption, and allowable reaction force.

Q: How do pneumatic fenders protect vessels?

A: The compressed air inside the fender absorbs vessel impact energy and reduces direct contact force between the vessel and marine structure.

Q: What maintenance is required for pneumatic fenders?

A: Maintenance normally includes checking air pressure, rubber condition, protection net condition, valves, and connecting components.

Q: Can pneumatic fenders be customized for specific projects?

A: Yes. Fender dimensions, protection type, pressure rating, flange configuration, and accessories can be adjusted according to project requirements.

We're known as one of the most professional wire net / rope net type pneumatic fender manufacturers and suppliers in China. Please be free to buy bulk wire net / rope net type pneumatic fender at reasonable price from our factory.