Sling Type Pneumatic Fender
Hongruntong Marine's Sling Type Pneumatic Fenders redefine reliability in marine fendering systems, combining cutting-edge engineering, modular adaptability, and eco-conscious compliance to excel in the most demanding offshore and port environments. Designed for ship-to-ship (STS) transfers, FPSO mooring, and Arctic port operations, these fenders are trusted by global energy giants and port authorities for their unmatched performance under extreme pressure, temperature, and tidal conditions.
Core Advantages & Innovations
● Patented Modular Anchoring System
Quick-install, interchangeable sling brackets and corrosion-resistant anchors reduce deployment time by 40%, even in confined or storm-impacted zones.
● Triple-Layer Reinforcement Technology
-
Layer 1: High-tensile synthetic cord matrix (ISO 17357-certified) for 0.4 MPa pressure resistance.
-
Layer 2: Abrasion-proof rubber coating to prevent hull damage during LNG bunkering or heavy cargo transfers.
-
Layer 3: UV-resistant, ozone-proof outer shell with 20+ year lifespan in saltwater and tropical climates.
● Dynamic Load Adaptability
Smart load-deflection curves adjust to vessel size (1,000–50,000 DWT) and tidal shifts, ensuring uniform energy absorption and zero operational downtime.
● Eco-Safe & Zero Leakage
MARPOL-compliant design eliminates hydrocarbon leakage risks, critical for environmentally sensitive zones and offshore wind farm operations.
Technical Specifications
► Diameter Range: 1.0m–3.5m (customizable up to 5.0m for mega-vessels)
► Compression Capacity: Up to 65% deflection without rebound fatigue
► Operating Temperature: -40°C to +70°C (Arctic to desert port ready)
► Certifications: ISO 17357, OCIMF, PIANC, CCS
Industry-Leading Applications
High-Risk STS Transfers
Safeguard LNG carriers, VLCC tankers, and chemical vessels during offshore cargo transfers.
FPSO & Floating Infrastructure
Stabilize mooring in hurricane-prone regions with anti-slip sling anchors.
Smart Ports & Mega-Terminals
Modular fenders adapt to AI-driven docking systems and automated cargo handling.
Polar & Remote Logistics
Withstand ice abrasion and sub-zero temperatures for Arctic shipping routes.
Dimensions
| Diameter ( M ) | Length ( M ) | Energy Absorption ( KJ ) |
Reactive Force ( KN ) |
| 1.0 | 1.5 | 40 | 226 |
| 1.0 | 2.0 | 56 | 321 |
| 1.2 | 2.0 | 79 | 371 |
| 1.5 | 3.0 | 191 | 724 |
| 1.7 | 3.0 | 238 | 796 |
| 2.0 | 3.5 | 385 | 1094 |
| 2.5 | 4.0 | 829 | 1725 |
| 2.5 | 5.5 | 1165 | 2513 |
| 3.0 | 5.0 | 1313 | 2538 |
| 3.0 | 6.0 | 1644 | 3110 |
| 3.3 | 6.5 | 2130 | 3647 |
Details Photos
