Marine Docking 0.7m x 1.5m Ship Mooring Bumper Pneumatic Fender
Pneumatic rubber fender is a bumper that make compressed air as media. Impact energy absorbed by compressed air so that the ship can berth softly to protect the ship from compacting.The fender is featured with high strength,friction resistance, high energy absorption and low force reaction.
The advantages of pneumatic rubber fender
A. Using reinforced synthetic tire cord layers
B. No mold vulcanization and attach surrounding molding process
C. High energy absorption and low reaction force
D. Good adaptability to tilt in ships connection.
E. Floating on the surface of the water, suitable for ship swaying.
Structure characteristics
Pneumatic Rubber Fenders made of an outer rubber, reinforcement synthetic-tyre-cord layers, and inner rubber layer, vulcanized firmly.
A]. the outer rubbers are used to protect the cord layers and inner rubber from abrasion and other external forces. This rubber compound have sufficient tensile and tear resistance strength to withstand anticipated weather conditions and severe usage.
B]. the reinforcement synthetic-tyre-cord layers are strong enough to maintain the internal air pressure of the fender.
C]. the inner rubber layer seals the pressurized air inside the fender.
D]. fenders equipped with safety valve for releasing excess internal pressure when the fenders are over compressed accidentally.
Fender assembly for the end of metal, by inside and outside the two flanges with bolts, nut clamping, center is a valve, its structure is similar to automobile tire valve.
| Size(mm) | Compression at 60% | Refence weight (KG) |
| Diameter | Leagth | Energy absorption(KJ) | Reaction (KN) |
| 500 | 1000 | 6 | 64 | 25 |
| 600 | 1200 | 10 | 86 | 35 |
| 700 | 1500 | 17 | 137 | 50 |
| 1000 | 1500 | 32 | 181 | 80 |
| 1000 | 2000 | 45 | 257 | 100 |
| 1200 | 2000 | 63 | 297 | 120 |
| 1350 | 2500 | 100 | 426 | 170 |
| 1500 | 3000 | 153 | 579 | 320 |
| 1700 | 3000 | 190 | 637 | 400 |
| 2000 | 3500 | 308 | 875 | 590 |
| 2500 | 4000 | 663 | 1380 | 1000 |
| 2500 | 5500 | 932 | 2010 | 1400 |
| 3000 | 5000 | 1050 | 2030 | 1800 |
| 3000 | 6000 | 1315 | 2488 | 2200 |
| 3300 | 6500 | 1814 | 3015 | 2700 |
| 3500 | 6000 | 2018 | 3286 | 2800 |
| 3500 | 6500 | 2325 | 3656 | 3200 |
| 3500 | 7500 | 2650 | 4018 | 3600 |
| 4500 | 9000 | 4752 | 5745 | 6800 |
From July 1st ,2002, Luhang setted standard of <Qingdao Luhang Marine Airbag and Fender Factory Standard Lifting and Weight Loading Airbag > and from July 1st, 2004, we setted standard of <Qingdao Luhang Marine Airbag and Fender Factory Standard of Pneumatic Rubber Fender>The performance of our products exceeds China standards and Industry Standards.
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Ship Mooring Bumper Pneuamtic Rubber Fenders High Strength Sling Type Images
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