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 |
| size | customized size |
| initial pressure | 50kpa 80kpa |
| accessories | tyre-chain net,flange,safety valve |
| color | black,or customized |
| warranty | 24 months |
| usage | protect boats and docks |
| Brand Name | Jerryborg |
| Model Number | 2.5m*3.5m |
| Certification | ISO17357 BV CCS ABS GL LR DVN SGS KR RINA |
| Place of Origin | Shandong, China |
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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 |
| size | customized size | initial pressure | 50kpa 80kpa |
| accessories | tyre-chain net,flange,safety valve | color | black,or customized |
| warranty | 24 months | usage | protect boats and docks |
| Brand Name | Jerryborg | Model Number | 2.5m*3.5m |
| Certification | ISO17357 BV CCS ABS GL LR DVN SGS KR RINA | Place of Origin | Shandong, China |
| High Light | 50kpa Floating Pneumatic Fender ，pneumatic STS fender ，50Kpa Yokohama rubber fender | ||
Cost-effective Floating Pneumatic Fenders With BV Certificate
Floating Pneumatic Fenders
Floating pneumatic fenders were developed in Japan in 1958, and they are manufactured according to ISO 17357. Sometimes, the fenders should be surrounded by tires and chains to provide additional protection. These fenders are also available in other types, such as sling type rubber fenders and rib type fenders.
Floating pneumatic fenders behave fundamentally differently from solid rubber type fenders. They use pressurized air to absorb the impact energy - based on pneumatic principles.
Fully compliant with the ISO17357 standard, Jerryborg's floating pneumatic fender supplies a variety of specifications and dimensions to meet customer's requests and different application conditions.
Pneumatic ship fenders are mainly classified into three types as follows:
1. Pneumatic Ship Fender with Chain and Tyre Net
With chain and tire net covering the fender body, the pneumatic ship fender can reduce the damage of friction and abrasion caused by direct contact. Therefore it’s widely used in places with complicated and unstable tide variation, such as ship-to-ship(STS) and ship-to-dock(STD) operations. In addition, as for the protective tire, Jerryborg offers four types of tires with different sizes and thicknesses for customers to choose from.
2. Sling Type Pneumatic Ship Fender
Sling type pneumatic ship fender will be connected with a guy chain or guy rope with a lifting device on both ends.
3. Hydro Pneumatic Type Ship Fender
Hydropneumatic ship fender is usually used as a bumper with submarines and other semi-submersible platforms. It can be installed vertically in the water cause it’s filled with air and water inside and equipped with a counterweight.
All these pneumatic ship fenders mentioned above are available usually in black, the color is also customized upon your request. Jerryborg offers pneumatic ship fenders with various sizes in diameter ranging from 500mm to 4500mm, length ranging from 1000mm to 9000mm.
4. Other Types
Floating Pneumatic Fenders Structure
The floating pneumatic fenders are composed of three vulcanized layers, each of which provides an important function in the structure and service life of the fender. The three layers are:
(1) the outer rubber layer
(2) the reinforced tire cord layer
(3) the inner rubber layer
Specifications of Floating Pneumatic Fenders
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 |
Floating Pneumatic Fenders Application
1. STS transfer operations
2. STD services
3. Offshore platform defense
4. Ship berthing at the dock
5. Hang on the ship hull
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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