Qingdao Jerryborg Marine Machinery Co., Ltd
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 5000 pieces per year |
| Delivery Time | 10-20 work days |
| Packaging Details | nude packing |
| material | natural rubber |
| product name | pneumatic fender, ship fender, boat fender, floating rubber fender |
| initial pressure | 50kpa 80kpa |
| usage | anti-collision device for marine application |
| part | tyre-chain net,flange,fender |
| color | black,grey,creamy white,etc |
| warranty | 24 months |
| diameter | 0.5m~4.5m |
| length | 1.0m~12.0m |
| Brand Name | Jerryborg |
| Model Number | 2.5m*4.0m |
| Certification | ISO17357 BV CCS ABS GL LR DVN SGS KR RINA |
| Place of Origin | Shandong, China |
View Detail Information
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 5000 pieces per year |
| Delivery Time | 10-20 work days | Packaging Details | nude packing |
| material | natural rubber | product name | pneumatic fender, ship fender, boat fender, floating rubber fender |
| initial pressure | 50kpa 80kpa | usage | anti-collision device for marine application |
| part | tyre-chain net,flange,fender | color | black,grey,creamy white,etc |
| warranty | 24 months | diameter | 0.5m~4.5m |
| length | 1.0m~12.0m | Brand Name | Jerryborg |
| Model Number | 2.5m*4.0m | Certification | ISO17357 BV CCS ABS GL LR DVN SGS KR RINA |
| Place of Origin | Shandong, China | ||
| High Light | Marine Bumper ，Mooring Fender ，BV China Marine Bumper | ||
BV China Marine Bumper for Pontoon Bridge Good Performance Mooring Fender
Marine Bumper
Marine bumpers are widely used for ship-to-ship transfer, double banking, and ship-to-dock berths. They are preferably used in ports where the tides vary greatly. Jerryborg's bumper can be easily deflated, enabling simple and cost-effective relocation, providing protection in the dock and ship-to-ship mooring scenarios. We offer products in various sizes, and they can also be fitted with tires or chain nets to provide additional protection.
Marine bumpers are divided into three types, including sling type, hydro-pneumatic type, and chain and tire net type. Each type plays a critical role in protecting the safety of marine operations.
Fully compliant with the ISO17357 standard, Jerryborg’s bumper supplies with a variety of specifications and dimensions to meet customer’s requests and different application conditions.
Marine Bumper Advantage
1. Absorb more energy and reduce the adverse impact on the ship
2. Adapt to the tide.
3. Safely overload.
4. Lightweight and easy to install.
5. Easy to maintain.
6. Long service life.
7. Different sizes can be customized upon customer's requirements.
Marine Bumper Structure
① Outer rubber layer
Mooring fenders are covered by the outer layer made of natural rubber. This rubber compound is strong enough to protect the inner layer and synthetic-cord layer from the damage of external forces and severe weather conditions due to its high elasticity and abrasion resistance.
② Synthetic-tire-cord layer
The Synthetic-tire-cord layer is made of synthetic-tire-cord fabrics, compared with synthetic canvas fabric and synthetic belt fabric, this reinforcement layer performs better in fatigue-resistance and pressure-holding.
③ Inner rubber layer
The inner layer is designed to seal the air inside the fender.
Marine Bumper Application
1. Ship-to-ship transfer operations
2. Ship-to-ship services
3. Offshore platform defense
4. Ship berthing at the dock
5. Hang on the ship hull
Specifications of Marine Bumper
Pneumatic 50 Standard Sizes:
| Dimension | Deflection (60%) | ||
| D (mm) | L (mm) | Reaction Force (KN) | Guaranteed Energy Absorption (KNm) |
| 500 | 1000 | 64 | 6 |
| 600 | 1000 | 74 | 8 |
| 700 | 1000 | 137 | 17 |
| 1000 | 1500 | 182 | 32 |
| 1000 | 2000 | 257 | 45 |
| 1200 | 2000 | 297 | 63 |
| 1350 | 2500 | 427 | 102 |
| 1500 | 2500 | 499 | 134 |
| 1500 | 3000 | 579 | 153 |
| 1700 | 3000 | 639 | 191 |
| 2000 | 3500 | 875 | 308 |
| 2000 | 4000 | 1000 | 352 |
| 2500 | 4000 | 1381 | 663 |
| 2500 | 5500 | 2019 | 1131 |
| 3000 | 5000 | 2422 | 1357 |
| 3000 | 6000 | 2906 | 1293 |
| 3300 | 4500 | 1884 | 1175 |
| 3300 | 6500 | 3015 | 1814 |
Pneumatic 80 Standard Sizes:
| Dimension | Deflection (60%) | ||
| D (mm) | L (mm) | Reaction Force (KN) | Guaranteed Energy Absorption (KNm) |
| 500 | 1000 | 84 | 9 |
| 600 | 1000 | 94 | 12 |
| 700 | 1000 | 179 | 25 |
| 1000 | 1500 | 236 | 47 |
| 1000 | 2000 | 337 | 66 |
| 1200 | 2000 | 386 | 89 |
| 1350 | 2500 | 554 | 143 |
| 1500 | 2500 | 630 | 179 |
| 1500 | 3000 | 756 | 215 |
| 1700 | 3000 | 829 | 262 |
| 2000 | 3500 | 1126 | 424 |
| 2000 | 4000 | 1453 | 740 |
| 2500 | 4000 | 1817 | 925 |
| 2500 | 5500 | 2653 | 1327 |
| 3000 | 5000 | 2689 | 1558 |
| 3000 | 6000 | 3275 | 1878 |
| 3300 | 4500 | 3476 | 1640 |
| 3300 | 6500 | 3829 | 2508 |
For further information free to contact us.
Company Details
Business Type:
Manufacturer
Year Established:
2002
Total Annual:
2 million-2.5 million
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Qingdao Jerryborg Marine Machinery Co., Ltd is a leading international marine products manufacturer & distributor with 15+ years of rich experience in production of marine docking & mooring systems. Jerryborg Marine Machinery Co., Ltd, headquartered in Qingdao, China, is c... Qingdao Jerryborg Marine Machinery Co., Ltd is a leading international marine products manufacturer & distributor with 15+ years of rich experience in production of marine docking & mooring systems. Jerryborg Marine Machinery Co., Ltd, headquartered in Qingdao, China, is c...
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