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 |
| Product Name | Pneumatic Fender |
| Color | White, Red, Black |
| Application | Ship Docking |
| Weight | 25KG~2700KG |
| Standard | ISO17357:2014 |
| Feature | High Strength |
| Advantage | Abrasiaon Resistance |
| Material | Rubber |
| Diameter | 500 - 4 500mm |
| Length | 1 000 - 12 000mm |
| Brand Name | Jerryborg |
| Model Number | PRF |
| Certification | BV,EU,BV,GL,SBS |
| 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 | Product Name | Pneumatic Fender |
| Color | White, Red, Black | Application | Ship Docking |
| Weight | 25KG~2700KG | Standard | ISO17357:2014 |
| Feature | High Strength | Advantage | Abrasiaon Resistance |
| Material | Rubber | Diameter | 500 - 4 500mm |
| Length | 1 000 - 12 000mm | Brand Name | Jerryborg |
| Model Number | PRF | Certification | BV,EU,BV,GL,SBS |
| Place of Origin | Shandong, China | ||
| High Light | submarine pneumatic fender ，useful ship protection pneumatic fender ，submarine hydro-pneumatic rubber fender | ||
Submarine Hydro Penumatic Fender
Submarines and other vessels which contact fenders below waterline require a unique solution.Hydor-pneumatic fenders are specially adapted to this application.The fender body is partially water-filled,then pressurised with air and ballasted to make it stand vertically, fender draft and performance can be tuned by altering the water :air ratio and inflation pressure.
Hydro-pneumatic rubber fender also made up by rubber and synthetic-tyre-cord, and also has outer rubber,layer-cord and inner rubber.It is also been vulcanized together to withstand tension and pressure and other forces.
Outer rubber: Cover outside of the fender to protect cord layer and inner rubber from other external forces. It has high tensile resistance,tear resistance and wear resistance.
Synthetic-tyre-cord: Maintain the internal air pressure of the fender and strengthen the strength of fender. It can make fenders be more pressure-resistant and small deformation.
Inner rubber: Seals the pressurized air inside the fender to prevent air leakage. It can also keep the inner pressure of the fender.
Advantages of JRB pneumatic fenders:
| 1 Performance can be adjusted by altering the air-water ratio |
| 2 Required draft can be adjusted |
| 3 Low hull pressures |
| 4 Self-adjustment during tidal variation |
| 5 Low installation and maintenance cost |
Performance Table
| SIZE * D | INITERNAL PRESSURE | BODY WEIGHT | SAFETY VALVE PRESSURE SETTING | TESTING PRESSURE | INITERNAL PRESSURE | BODY WEIGHT | SAFETY VALVE PRESSURE SETTING | TESTING PRESSURE |
| mm(D) * mm(L) | kpa | kg | kpa | kpa | kpa | kg | kpa | kpa |
| 1700 *7200 | 50 | 940 | | 200 | 80 | 1140 | 250 | |
| 2000 * 6000 | 50 | 930 | | 200 | 80 | 1100 | 250 | |
| 2500 * 5500 | 50 | 1300 | 175 | 250 | 80 | 1460 | 230 | 300 |
| 2500 * 7700 | 50 | 1854 | 175 | 250 | 80 | 2030 | 230 | 300 |
| 2500 * 9100 | 50 | 2300 | 175 | 250 | 80 | 2480 | 230 | 300 |
| 3300 * 6500 | 50 | 2200 | 175 | 250 | 80 | 2520 | 230 | 300 |
| 3300 * 8600 | 50 | 3140 | 175 | 250 | 80 | 3350 | 230 | 300 |
| 3300 * 10600 | 50 | 4200 | 175 | 250 | 80 | 4700 | 230 | 300 |
| 4500 * 9000 | 50 | 5000 | 175 | 250 | 80 | 5500 | 230 | 300 |
| 4500 * 11000 | 50 | 5600 | 175 | 250 | 80 | 6100 | 230 | 300 |
| 4500 * 12000 | 50 | 7000 | 175 | 250 | 80 | 7600 | 230 | 300 |
Applications
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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