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 |
| application | STS, STD |
| accessories | tyre-chain net,flange,safety valve |
| 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*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 |
| initial pressure | 50kpa 80kpa | application | STS, STD |
| accessories | tyre-chain net,flange,safety valve | 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*3.5m | Certification | ISO17357 BV CCS ABS GL LR DVN SGS KR RINA |
| Place of Origin | Shandong, China | ||
| High Light | Float Rubber Fender ，80Kpa Float Rubber Fender ，Natant Rubber Dashpot | ||
BV 80Kpa Float Rubber Fender for Tugboat Aircraft Tyre Natant Rubber Dashpot
Float Rubber Fender
Float rubber fender was developed in Japan in 1958. The fender should be manufactured according to ISO 17357. The standard defines the corresponding international standards for the materials and testing of these fenders. In most cases, the product should be surrounded by tires and chains to provide additional protection. The fender can also be reinforced with rubber ribs(rib fender) without tires and chain mesh (sling fender).
Float Rubber Fender Classification
According to international pneumatic rubber fenders, 80Kpa float rubber fender systems are divided into two categories. From the appearance, there are two types of marine pneumatic bumpers:
1.Initial Pressure 50 Kpa, P50 rubber fender
2.Initial Pressure 80 Kpa, P80 rubber fender
3.Type I, CTN Type, with chains and tire nets
4.Type II, Sling Type, without chains and tire nets
Float Rubber Fender Structure
The 80Kpa float rubber fender is 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 inner rubber layer, (2)the reinforced cord layer (3) the outer rubber layer.
The outer rubber layer uses special compounds that provide additional tensile strength and tear strength to protect the fender from severe weather conditions and frequent use, while the inner rubber layer is specially designed to seal the internal air and prevent any leakage, just like the inner tube of a tire. The reinforced layer is a composite tire cord with cross shadow lines, which is designed to distribute stress evenly.
Float Rubber Fender Application
1. STS sea transport.
2. Double banking and ships berthing at docks /jetty.
3. Oil and gas carriers.
4. Temporary and permanent installation.
5. Quick response and emergency.
6. Liquid cargo and naval defense ships.
Specifications of Float Rubber Fender
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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