Product Details
Marine 50Kpa Yokohama Pneumatic Rubber Fender
Introduction of Yokohama Pneumatic Rubber Fender
How does the fender work?
The pneumatic fender or inflatable rubber fender or Yokohama fender
compressed air is used as a buffer medium to absorb the impact
energy of the ship, so that the ship has more flexibility and
flexibility when docking, so as to prevent The impact of collisions
and collisions.
Parameter of Yokohama Pneumatic Rubber Fender
Pneumatic 50 fender size and performance requirements |
Nominal size diameter x length mm | Initial internal pressure kPa | Guaranteed energy absorption (GEA) | Reaction force at GEA deflection(R) | Hull pressure (Internal pressure) at GEA deflection (P) |
Minimum value at deflection 60±5% kJ | Tolerance±10 % kN | Reference value kPa |
500 x 1000 | 50 | 6 | 64 | 132 |
600 x 1000 | 50 | 8 | 74 | 126 |
700 x 1500 | 50 | 17 | 137 | 135 |
1000 x 1500 | 50 | 32 | 182 | 122 |
1000 x 2000 | 50 | 45 | 257 | 132 |
1200 x2000 | 50 | 63 | 297 | 126 |
1350 x 2500 | 50 | 102 | 427 | 130 |
1500 x 3000 | 50 | 153 | 579 | 132 |
1700 x 3000 | 50 | 191 | 639 | 128 |
2000 x 3500 | 50 | 308 | 875 | 128 |
2500 x 4000 | 50 | 663 | 1381 | 137 |
2500 x5500 | 50 | 943 | 2019 | 148 |
3300 x 4500 | 50 | 1175 | 1884 | 130 |
3300 x 6500 | 50 | 1814 | 3015 | 146 |
3300 x 10600 | 50 | 3067 | 5257 | 158 |
4500 x 9000 | 50 | 4752 | 5747 | 146 |
4500 x 12000 | 50 | 6473 | 7984 | 154 |
Application of Yokohama Pneumatic Rubber Fender
1. large crude oil carrier, VLCC
2. container vessel
3. offshore sea task platform
4. large shipyard and dock
5. large ship and cruise ship
6. army harbor dock
7. large bridge pier
Features of Yokohama Pneumatic Rubber Fender
- Meet the requirements of ISO17357:2016
- 2. More secure and reliable
- 3. Smaller parking force
- 4. Adapt to the tide
- 5 Low maintenance costs
- 6. Low reactivity and Hull pressure
- 7. The most cost-effective system
- 8. Advantages of reducing shear force
- 9. Simple installation and low cost
- 10. There are many optional accessories.
Advantage of Yokohama Pneumatic Rubber Fender
- Raw materials: Our inflatable rubber fenders contain up to 60% of rubber. We use high-quality cords. The maximum tensile force of each cord is 50kg, which increases the durability of the product.
- Production process: First, we adopt a manual process of overall winding , Strictly check the production details. Secondly, gasoline is used as a binder, and the amount is sufficient, which greatly improves the gas
holding capacity of the fender, so that you can expand the
maintenance cycle and reduce the maintenance time.
- Accessories: We are fully compliant with the IOS17357 standard. For fenders with a diameter of more than 2.5 meters, we are all
equipped with safety valves to ensure safety. Moreover, screws are fixed at the connecting flange to enhance the product and make
the product more durable.
- Sheath: We use large-size tire sheaths, which can better protect the fender body (sphere) and prolong the
service life
- Customization: Our products can support customization, not only can produce the size you need, but also customize the logo, which can fully meet your special needs
- Certificate: Our products have passed various notarization inspections, and
have obtained a series of inspection certificates such as ISO, CCS, BV, DNV, LR, etc.
- Warranty: Our products have a warranty period of up to two years. If you need, you can also apply for extension.
Storage of Yokohama Pneumatic Rubber Fender
1. When the Pneumatic rubber fender is not used for a long time, it
should be washed and dried, filled with appropriate compressed air,
placed in a dry, cool, ventilated place.Inventory temperature is
maintained at -15 ℃ -40 ℃ .
2 .The place where the fender is stored should be kept away from
the heat source.
3 .Fenders shall not be in contact with acids, alkalis, greases and
organic solvents.
4 .When the fenders are not in use, they must not be stacked and
should not be stacked on the ba. In order to better extend the
service life of pneumatic rubber fenders, it is recommended that
you store them in strict accordance with the above recommendation
Company Profile

Qingdao Henger Marine Supplies Co., Ltd is a high-tech enterprise
integrated with manufacturing, research and innovation, technical
services, specialized in manufacturing marine products, such as
Yokohama Fender, marine rubber fender, marine airbag, navigation
mark and marine buoy. All products get ISO 9001-2008 certificate
and IACS quality authentication from CCS, BV, GL, ABS, LG, etc.

With strong technology base, advanced manufacturing technique,
complete manufacturing facilities and well-equipped checkout
equipment, Qingdao Henger Marine Supplies Co., Ltd is devoted to
forge itself into a top-ranking international competitive marine
products manufacturer providing high quality products and perfect
service for all customers, and shoulder the responsibility of
ensuring global marine safety via mutually beneficial cooperation
with partners from all over the world.
