QINGDAO DOOWIN MARINE ENGINEERING CO., LTD.
| Supply Ability | 10pcs/per week |
| Delivery Time | 2~3 weeks |
| Packaging Details | Pallet or Plywooden Box |
| Name | Yokohama Fender |
| Diameter | 0.5m ~ 4.5m |
| Length | 1m ~ 9m |
| Initial Pressure | 50KPA, 80KPA |
| Certificates | BV, CCS, ABS, LR, ISO |
| Brand Name | DOOWIN MARINE |
| Model Number | P50-1015, P50-1535, P50-3365 |
| Certification | SGS, BV, CCS, ABS, LR, BV. |
| Place of Origin | China |
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Product Specification
| Supply Ability | 10pcs/per week | Delivery Time | 2~3 weeks |
| Packaging Details | Pallet or Plywooden Box | Name | Yokohama Fender |
| Diameter | 0.5m ~ 4.5m | Length | 1m ~ 9m |
| Initial Pressure | 50KPA, 80KPA | Certificates | BV, CCS, ABS, LR, ISO |
| Brand Name | DOOWIN MARINE | Model Number | P50-1015, P50-1535, P50-3365 |
| Certification | SGS, BV, CCS, ABS, LR, BV. | Place of Origin | China |
| High Light | Anti Explosion Cylindrical Marine Fenders ，Cylindrical Marine Fenders 50KPA ，80KPA Yokohama Fender | ||
Yokohama Type Floating Pneumatic Rubber Fenders Comply With ISO 17357
Floating pneumatic rubber fenders are known as Yokohama fenders or Yokohama-type pneumatic fenders.
Floating pneumatic rubber fenders are made of the synthetic-cord-reinforced rubber sheet with compressed air inside. The insider air can enable it to float on the water and work as a shock absorbed between two ships (ship-to-ship), or between ships and berthing structures when they come alongside each other on the water. All Doowin Marine Yokohama type floating pneumatic rubber fenders are manufactured and tested fully compliant with ISO 17357.
Pneumatic fenders are available from 500 mm to 4,500 mm in diameters, and from 500 mm to 9,000 mm in length. All sizes of pneumatic rubber fenders are available as sling-type or with a heavy-duty chain & tire net. We also supply vertical hydropneumatic fenders for submarines. Foam filled fenders are floating fenders too.
Pneumatic Rubber Fenders Construction
The out rubber is used to protect the cord layers and inner rubber from abrasion and other external forces. This rubber compound has sufficient tensile and tear resistance strength to withstand anticipated weather conditions and severe usage.
The reinforcement synthetic-tire-cord layer strong enough to maintain the internal air pressure of the fender
The inner rubber layer seals the pressurized air inside the fender
Fender Pressure Rating
There are two initial pressure rating for our Pneumatic Rubber Fenders.
■ Pneumatic 50 (P50, Initial internal pressure 50kPa)
■ Pneumatic 80 (P80, Initial internal pressure 80kPa)
Pneumatic Fender Type
There are two common types our Pneumatic Rubber Fenders.
■ Type I — Net Type Covered with a chain net, wire net, or fiber net for small size fenders
■ Type II — Sling Type This type of fender has a lifting device on each end, which shall be connected with a guy chain or guy-rope. Without a protection net, easy to handle with lightweight)
Pneumatic Rubber Fenders Specification
Our pneumatic rubber fender’s internal pressure, endurable pressure, safety-valve setting pressure are fully compliant with the requirements of ISO 17357 standard.
| D x L (mm) | P50 GEA (kNm) | P50 Reaction Force (kN) | P50 Hull Pressure (kN/m2) | P80 GEA (kNm) | P80 Reaction Force ( kN) | P80 Reaction Force (kN/m2) |
|---|---|---|---|---|---|---|
| 500x1000 | 6 | 64 | 132 | 8 | 85 | 174 |
| 600x1000 | 8 | 74 | 126 | 11 | 98 | 166 |
| 1000x1500 | 32 | 182 | 122 | 45 | 239 | 160 |
| 1000x2000 | 45 | 257 | 132 | 63 | 338 | 174 |
| 1200x2000 | 63 | 297 | 126 | 88 | 390 | 166 |
| 1350x2500 | 102 | 427 | 130 | 142 | 561 | 170 |
| 153 | 579 | 132 | 214 | 761 | 174 | |
| 1700x3000 | 191 | 639 | 128 | 267 | 840 | 168 |
| 2000x3500 | 208 | 875 | 128 | 430 | 1150 | 168 |
| 2500x4000 | 663 | 1381 | 137 | 925 | 1815 | 180 |
| 2500x5500 | 943 | 2019 | 148 | 1317 | 2653 | 195 |
| 3300x4500 | 1175 | 1884 | 130 | 1640 | 2476 | 171 |
| 3300x6500 | 1814 | 3015 | 146 | 2532 | 3961 | 179 |
Pneumatic Rubber Fenders In different sizes
D1.0 x L1.5m:
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D1.5 X L3.0m:
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D3.3 x L6.5m:
For the other sizes, please contact us freely .
Yokohama Pneumatic Fenders represent the optimal balance of safety, performance and cost-efficiency:
For marine operations where safety and reliability cannot be compromised, Yokohama Pneumatic Fenders provide the ultimate protection solution. Contact our experts today to discuss your specific fendering requirements and discover how these premium products can enhance your marine operations.
Company Details
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
3000000-5000000
Employee Number:
60~80
Ecer Certification：
Verified Supplier
Doowin Marine is a professional manufacturer of ship launching airbags, pneumatic rubber fenders, foam-filled fenders, inflatable pipe plugs, and offshore foam buoys. Doowin Marine is the leading manufacturer of ISO 14409:2011 or CB/T 3795 rubber airbags/marine inflatable airbags. Marine rubber airb... Doowin Marine is a professional manufacturer of ship launching airbags, pneumatic rubber fenders, foam-filled fenders, inflatable pipe plugs, and offshore foam buoys. Doowin Marine is the leading manufacturer of ISO 14409:2011 or CB/T 3795 rubber airbags/marine inflatable airbags. Marine rubber airb...
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