Inflatable Yokohama Marine Rubber Submarine Hydro Pneumatic Fender About Qingdao Henger Shipping Supplies Co., Ltd Qingdao Henger Shipping Supplies Co., Ltd is a leading high-tech enterprise based in Qingdao, specializing in premium marine products including marine rubber fenders, marine airbags, ...
Qingdao Henger Shipping Supplies Co., Ltd is a leading high-tech enterprise based in Qingdao, specializing in premium marine products including marine rubber fenders, marine airbags, navigation marks, and marine buoys.
Our ISO 9001:2008 certification and IACS approvals from classification societies (CCS, BV, GL, ABS, LR) underscore our commitment to quality, durability, and safety in marine solutions.
With advanced technology, complete manufacturing facilities, and rigorous quality control, we are dedicated to becoming a top international marine products manufacturer while ensuring global marine safety.
The Yokohama Type Inflatable Rubber Fender, developed in 1958, has evolved alongside ship technology to accommodate increasingly larger vessels including VLCCs, ULCCs, gas carriers, and bulk carriers.
These fenders are used worldwide for ship-to-ship (STS) and ship-to-dock (STD) operations, playing a critical role in safe berthing and mooring.
| Fender Size | Compression Amount (60%) | Noumenon Weight (Kg) | Weight with Protective Jacket (Kg) | ||
|---|---|---|---|---|---|
| D (mm) | L (mm) | Reaction (KN) | Energy Absorption (KNm) | ||
| 500 | 1000 | 64 | 6 | 23 | 35 |
| 600 | 1000 | 74 | 8 | 28 | 40 |
| 700 | 1000 | 137 | 17 | 58 | 52 |
| 1000 | 1500 | 182 | 32 | 82 | 100 |
| 1000 | 2000 | 257 | 45 | 148 | 152 |
| 1200 | 2000 | 297 | 63 | 167 | 200 |
| 1350 | 2500 | 427 | 102 | 220 | 298 |
| 1500 | 2500 | 499 | 134 | 270 | 300 |
| 1500 | 3000 | 579 | 153 | 318 | 450 |
| 1700 | 3000 | 639 | 191 | 380 | 482 |
| 2000 | 3500 | 875 | 308 | 580 | 890 |
| 2000 | 4000 | 1000 | 352 | 680 | 1000 |
| 2500 | 4000 | 1381 | 663 | 1064 | 1180 |
| 2500 | 5500 | 2019 | 1131 | 1268 | 1380 |
| 3000 | 5000 | 2422 | 1357 | 1980 | 2388 |
| 3000 | 6000 | 2906 | 1293 | 2400 | 2690 |
| 3300 | 4500 | 1884 | 1175 | 2380 | 2617 |
| 3300 | 6500 | 3015 | 1814 | 2980 | 3000 |
Options: Inflatable fenders available in 0.05Mpa & 0.08Mpa internal pressure. Custom sizes and accessories available according to customer requirements.
Constructed with multiple layers of strong tire-cord for pressure and cut resistance. Large fenders include safety valves for over-pressure protection.
Utilizes compressive elasticity of air, eliminating performance deterioration from fatigue.
Maintains energy absorption at compression angles up to 15 degrees.
Uniform surface pressure makes these fenders ideal for LNG-ship terminals.
Gradual reaction force increase protects ships and mooring facilities even under excess load.
Slow reaction force increase and wide deflection range ensure safety in rough conditions.
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