Pneumatic Rubber Floating Hydro Submarine Fender Rubber Submarine Fender

Product Details
Customization: Available
After-sales Service: 24 Hours Instant Online Technical Consultation
Warranty: 24 Months
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  • Pneumatic Rubber Floating Hydro Submarine Fender Rubber Submarine Fender
  • Pneumatic Rubber Floating Hydro Submarine Fender Rubber Submarine Fender
  • Pneumatic Rubber Floating Hydro Submarine Fender Rubber Submarine Fender
  • Pneumatic Rubber Floating Hydro Submarine Fender Rubber Submarine Fender
  • Pneumatic Rubber Floating Hydro Submarine Fender Rubber Submarine Fender
  • Pneumatic Rubber Floating Hydro Submarine Fender Rubber Submarine Fender
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Basic Info.

Model NO.
Hydro Submarine Fender
Shape
Cylindrical
Structure
Floating
Size
3.3*6.5m
Application
Ship Docking
Diameter
500 - 4 500mm
Length
1 000 - 12 000mm
Standard
ISO17357:2014
Intial Internal Pressure
50kpa, 80kpa
Technology
Explosion Proof, Overall Winding, Anti-Aging
Transport Package
Nude Packing in Deflated Condition
Specification
N/A
Trademark
Zhonghaike
Origin
Qingdao, China
Production Capacity
2000 Set/Sets Per Quarter

Packaging & Delivery

Package Size
500.00cm * 500.00cm * 1000.00cm
Package Gross Weight
200.000kg

Product Description


Pneumatic Rubber Floating Hydro Submarine Fender Rubber Submarine Fender
 

Submarines and other vessels that make contact below the waterline need a special fendering solution. HydroPneumatic fenders are filled with air and water, then fitted with a counterweight to stand vertically and protect submerged hulls.


Zhonghaike can also provide the special calculations for polytropic conditions(saturated airl,other air:water ratios, hull curvatures and other variables to predict exact performance of HydroPneumatic fenders.
Pneumatic Rubber Floating Hydro Submarine Fender Rubber Submarine Fender

   Safety and Reliability
 

Zhonghaike Pneumatic Rubber Fenders are constructed of several layers of strong tire-cord, and are thus resistant to pressure and cutting. The safety factor adopted in the design of this fender is based on accepted theory and has been proven by extensive experimentation. Operational experience over a long period of time attests to its high safety and reliability, and hydraulic pressure tests have proven the strength to be suitable. Furthermore, large-size fenders are equipped with a safety valve to release the inside air in the event of accidental over-pressure. The figure below shows data obtained from many destructive pressure tests at various percentage compressions. Such data are used to establish a basic minimum endurable pressure (MEP) curve for pneumatic rubber fenders.
Pneumatic Rubber Floating Hydro Submarine Fender Rubber Submarine Fender

     Advantages at Inclined Berthing
 

Ships usually make initial contact with the dock or another ship on STS operations at an oblique angle. In the case of solid rubber fenders or foam fenders, rated reaction force and energy absorption decreases considerably at inclined compressions compared with parallel compression. In order to compensate for the decrease of energy absorption at inclined compression, it is necessary to use larger sizes in the case of solid rubber fenders or foam fenders.
Pneumatic Rubber Floating Hydro Submarine Fender Rubber Submarine FenderDistribution of load is also comparatively even because of the molecular freedom of air and high flexibility of the multi-layered cord-reinforced rubber membrane. This makes the body of a pneumatic rubber fender more shape conformant compared to solid or foam fenders, and thus able to better distribute the load along the hull of a ship or jetty structure during inclined compression.

     Adaptable to the Tide
 

Zhonghaike Pneumatic Rubber Fenders basically float on the water in an unrestricted
vertical plane corresponding to the tidal range and ship's vertical movement.
This means that energy absorption always takes place at the most suitable position, and
that only one fender is required per dolphin.
Pneumatic Rubber Floating Hydro Submarine Fender Rubber Submarine Fender




     Performance Table
 
IP50 Water:Air E R
Φ1700 * 7200 65:35 592 1813
Φ2000 * 6000 65:35 647 1766
Φ2500 * 5500 65:35 928 2037
Φ3300 * 6500 55:45 1913 3196
Φ3300 * 10600 65:35 3120 5170
Φ4500 * 9100 Please ask Zhonghaike
Performances vary with initial pressure, water:air ratio, hull curvature and for other pressurising gasses (ie Nitrogen).Zhonghaike can guide on all special and non-standard design cases. Please ask for details.
                                                                                        [Units: mm, kJ, kN]
Pneumatic Rubber Floating Hydro Submarine Fender Rubber Submarine Fender
Performance Table for IP50
SIZE*D INTERNAL
PRESSURE
BODY
WEIGHT
SAFETY VALVE PRESSURE SETTING TESTING PRESSURE Please contact us directly about technical questions on submarine fenders
mm(D)*mm(L) Kpa Kg Kpa Kpa
1700*7200 50 940   200
2000*6000 50 930   200
2500*5500 50 1300 175 250
2500*7700 50 1854 175 250
2500*9100 50 2300 175 250
3300*6500 50 2200 175 250
3300*8600 50 3140 175 250
3300*10600 50 4200 175 250
4500*9000 50 5000 175 250
4500*11000 50 5600 175 250
4500*12000 50 7000 175 250

Performance Table for IP80
SIZE*D INTERNAL
PRESSURE
BODY
WEIGHT
SAFETY VALVE PRESSURE SETTING TESTING PRESSURE Please contact us directly about technical questions on submarine fenders
mm(D)*mm(L) Kpa Kg Kpa Kpa
1700*7200 80 1140   250
2000*6000 80 1100   250
2500*5500 80 1460 230 300
2500*7700 80 2030 230 300
2500*9100 80 2480 230 300
3300*6500 80 2520 230 300
3300*8600 80 3350 230 300
3300*10600 80 4700 230 300
4500*9000 80 5500 230 300
4500*11000 80 6100 230 300
4500*12000 80 7600 230 300

Pneumatic Rubber Floating Hydro Submarine Fender Rubber Submarine FenderPneumatic Rubber Floating Hydro Submarine Fender Rubber Submarine Fender      Application Cases

Pneumatic Rubber Floating Hydro Submarine Fender Rubber Submarine Fender

     Company Profile
 

Pneumatic Rubber Floating Hydro Submarine Fender Rubber Submarine Fender
Lies in Qingdao, a beautiful coastal city with red tiling and green trees, blue sea and clear sky, Zhonghaike (Qingdao) Marine Engineering Technology Co., Ltd is a high-tech enterprise integrated with manufacturing, research and innovation, technical services,specialized in manufacturing marine products, such as marine rubber fender, marine airbag, navigation mark and marine buoy. All products get ISO 9001-2008 certificate and IACS quality authentication from CCS, BV, GL, ABS, LG, etc.

With strong technology base, advanced manufacturing technique, complete manufacturing facilities and well-equipped check out equipment, Zhonghaike (Qingdao) Marine Engineering Technology Co., Ltd is devoted to forge itself into a top-ranking international competitive marine products manufacturer providing high quality products and perfect service for all customers, and shoulder the responsibility of ensuring global marine safety via mutually beneficial cooperation with partners from all over the world.

Pneumatic Rubber Floating Hydro Submarine Fender Rubber Submarine Fender     FAQ
 

Why choose your company?
Zhonghaike insists customers requirement first since founded,supply the most professional solution to meet customer's personalized requirements. And we pay great attention to quality control, high reliability is our design principle, quality control starts from beginning, high quality parts,advanced technology and equipment are used, products are designed,manufactured and tested as ISO9001:2015 requirements. All procedures are strictly controlled and completely meet requirements of ship surveyors such as CCS, BV, RS, ABS, LR, etc.
What are Zhonghaike's hightlights?
We provide all types of fenders, such as Super Cell Fender, Super Cone Fender, Arch Fender, Cylindrical Fender, D Type Fender, etc. We also offer clients with a design of a complete fender system and installation for port facility.
What are the selling points about your products?
A superior fender product can protect both the vessel and the berthing structure berthed against, preventing any damage and save on repair costs.Our rubber fenders are manufactured in accordance with PIANC guidelines and come in a range of compounds to suit various applications. In addition, Zhonghaike can produce according to drawings and provide technical advisory services free of charge.
Is the main material of this product rubber?
Zhonghaike produce rubber fenders not only by using natural rubber, polybutadiene, and other general rubber, but also by using chlorosulfonated polyethylene, polyurethane, and other special rubber in order to meet the special requirements of users and requirements of different use environmental.

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