50kpa and 80kpa Yokohama Net Type Floating Pneumatic Marine Rubber Fenders with Chain and Tire Net for Ship-to-Ship and Ship-to-Port ISO 17357
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Product Highlights
- ISO 17357 Compliance: Fully manufactured and tested compliant with ISO 17357 standard for marine technology.
- 2-Year Warranty: Comprehensive 2-year warranty coverage for all mechanical defects and performance issues.
- Versatile Fender Types: Available in Sling type, Net type, and Hydro Type to suit various docking needs.
- Wide Size Range: Diameters from 0.5m to 4.5m and lengths from 1.0m to 9m for diverse vessel sizes.
- High Inclination Resistance: Maintains energy absorption and resists shearing force under compression up to 15 degrees.
- Durable Material Construction: Made of synthetic-cord-reinforced rubber with abrasion-resistant layers for rough conditions.
- Low Hull Pressure: Provides low and comparatively even pressure distribution to protect ship hulls.
- Flexible Installation: Lightweight design allows easy handling and installation with guy-rope or heavy-duty chain.
Product Attributes
- Customization
- Available
- After-sales Service
- 2 Years
- Warranty
- 2 Years
- Model NO.
- Wrapped Pneumatic Fender
- Material
- Rubber
- Shape
- Yokohama Type
- Structure
- Floating
- Size
- 3.3*6.5m
- Fender Type
- Net Type with Chain and Tire Net
- Initial Pressure
- 50kpa & 80kpa
- Standard
- ISO 17357
- Tire Type
- Truck or Airplane Tire
- Transport Package
- Container
- Specification
- As client requested
- Trademark
- DOOWIN
- Origin
- China
- HS Code
- 40169500
- Production Capacity
- 10000 Pieces Per Month
Product Images of 50kpa and 80kpa Yokohama Net Type Floating Pneumatic Marine Rubber Fenders with Chain and Tire Net for Ship-to-Ship and Ship-to-Port ISO 17357
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Product Description

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

Floating pneumatic rubber fenders can be easily handled and installed with guy-rope or guy-chain because of their lightweight. It can resist the shearing force and maintain energy absorption level under inclined compression up to 15 degrees. Meanwhile, provide low and comparatively even hull pressure.
Consisted of several synthetic-cord layers and tough abrasion-resistant rubber, they have consistent performance even under rough conditions and cyclic load. The maintenance cost and damage risk are minimized too. The best material also ensures self-buoyancy and extremely long service life.
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.
Note: The floating pneumatic rubber fenders have sometimes been colloquially referred to as "Yokohama Fenders" or "Yokohama type fenders" - ISO 17357:2002 Ships and marine technology - High-pressure floating pneumatic rubber fenders.
| Pneumatic Fender Item | Pneumatic Rubber Fender Parameter |
| Fender Diameter | 0.5 - 4.5m |
| Fender Length | 1.0 - 9m |
| Initial Pressure | 50kPa and 80 kPa |
| Fender Type | Sling type, Net type, Hydro Type |
| Fender Standard | IS0 17357: 2014 |
| Fender Application | Ship-to-ship, ship-to-port |


About the Supplier
This supplier has been audited by CTI. Verify the report on the official CTI website with ID "QIP-ASR265195". Items marked "" are certified.
Company Profile
Doowin Marine is a professional manufacturer of marine rubber ship launching airbags, floating pneumatic rubber fenders, foam filled fenders, offshore foam buoys, and inflatable pipe plugs.
Doowin Marine is the leading manufacturer for ISO14409: 2011 or CB/T 3795 rubber airbags/marine inflatable airbags. Ship launching airbags are known as roller bags, launching air balloons, inflatable marine airbags, air lift bags, and salvage bags. Ship launching airbags are specialized marine rubber airbags that are used for launching marine vessels. Ship landing or haul-outs. Marine rubber airbags are also widely used in loading, floating, lifting, and moving sunken ships, and salvaging stranded boats. Rubber airbags are made of heavy-duty synthetic-tire-cord layers with inner and out rubber layers in a long cylindrical balloon shape.
Our floating fenders include pneumatic rubber fenders and foam-filled fenders. We supply wrapped pneumatic fenders and molded Yokohama-type pneumatic rubber fenders. Floating rubber fenders can 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
The inflatable pipe plugs are widely applicable to all kinds of pipeline closed water tests, municipal pipeline maintenance, plugging, dredging, dredging, water blocking, leaking, drainage pipeline maintenance, sewage industry treatment, fire emergency repair, and plugging construction, etc. The new type of blocking inflatable pipe stopper has the advantages of soft and tough texture, strong pressure resistance, good air tightness, anti-cracking, abrasion resistance, explosion-proof, convenient and quick operation, fast blocking speed, and can be used repeatedly.
Offshore buoyancy buoys generally consist of a closed-cell foam core encapsulated with tough, resistant polyurethane outer skin, combined with high-quality steelwork. We can make subsurface mooring buoys, cable floats, pipeline floaters, ROV buoyancy modules, special shape buoys, and other syntactic foam products. The out skin can be made by polyethylene shell and polyurethane elastomer.
We also produce the various subsea buoyancy material used for the surface to sub-sea 7000m.
The subsea solid buoyancy material (syntactic foam) is a solid compound obtained by filling an organic polymer material with an inorganic light-weight filler material through a physical and chemical reaction. The deep-sea buoyancy material is a low-density, high-strength porous structure material. It is a counterweight material for underwater operation equipment.
The subsea buoyancy module is a polymer-based solid material with low density, high strength, and low water absorption. It has the characteristics of low density (0.35~0.7g/cm3), low water absorption ( ≤2%), high mechanical strength (compressive strength 1~100MPa), corrosion resistance, and secondary mechanical processing.
Our engineers and consultants have been in fabrication and use these products for more than 30 years. Doowin Marine has clients in shipbuilding, marine rescue and salvage, energy and oil, offshore shipping, and other industries all over the world. Doowin Marine products passed rigorous ISO 9001: 2008 Quality Management System, approved by the third party SGS, BV, CCS, ABS, LR, BV.
We are proud to provide the highest quality products, together with expert service and timely customer support. Let's help you successfully complete your project - on budget and on time.
About Our Factory & Business Background
- Address
- 500 Meters Northwest to Wangjiacaocun Committee, Xiazhuang Subdistrict, Chengyang District, Qingdao, Shandong
- Terms of Payment
- LC, T/T, PayPal, Western Union
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DDP, DAP, FCA
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Qingdao, Shanghai, Tianjing
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2011-02-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the warranty period for these fenders?
- We provide a comprehensive 2-year warranty for all our pneumatic rubber fenders.
- What standards do these fenders comply with?
- All products are manufactured and tested fully compliant with ISO 17357 standard.
- What are the available sizes for the fenders?
- Diameters range from 0.5m to 4.5m, and lengths range from 1.0m to 9m.
- What types of fenders are available?
- We offer Sling type, Net type (with chain and tire net), and Hydro Type options.
- What is the initial pressure of the fenders?
- The available initial pressures are 50kPa and 80kPa.
- How do the fenders perform under inclined compression?
- They can resist shearing force and maintain energy absorption levels under compression up to 15 degrees.
- What are the lead times for production?
- Peak season lead time is one month, while off-season lead time is within 15 workdays.
- What payment terms do you accept?
- We accept LC, T/T, PayPal, and Western Union for payments.
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