Floating Pneumatic Fenders

 

Floating Pneumatic Fenders are mainly used in ship-to-ship (STS) and ship to dock/jetties (STD/J) projects. The floating pneumatic fender is also known as the Yokohama type Fender/Floating Fender/Dock Fender. These kinds of Yokohama Fenders became the world's leading anti-collision device.

Floating Pneumatic Fenders are fast and easy to install, keeping suitable clearances between the hull and the jetty or vessels. These ship fenders played a critical role on the safe operation of ship berthing.

 

 

 SUPERIOR GUARANTEE  SUPREME GUARD


NANHAI pneumatic fenders has the lowest single-application cost in the industry

Floating pneumatic fenders application cost depends on service life and usage frequency. High-performance NANHAI pneumatic fenders can minimize the single-application cost of users.

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Safety and Reliability


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.

 

Application in harshest conditions


Supply of high quality and reliable fenders that can perform effectively even under the harshest environmental conditions. It is therefore extremely crucial for each pneumatic fender to comply with the ISO 17357-1:2014.Application environment is bad,strong wind and waves.Fender compression over 70% still keep superior performance to fully protect ship,not burst. #LargeVessel #StrongWaves #StrongWind

Pneumatic fenders durability


Reliant on the compressive elasticity of air, Nanhai floating pneumatic fenders show no deterioration or variation in performance due to fatigue or extremely low temperatures (-50°C and below) thereby negating the need for owners to make regular replacements.

Installation is simple and inexpensive, fender is supported by its own weight in the water. As such, it can be moored easily by means of a guy rope or chain, it can be removed with ease for transfer to another mooring point.

 

 

Larger-sized pneumatic fenders 


Floating Pneumatic Fenders' diameter is 300 mm minimum and the maximum will be 4,500 mm. The range of lengths are 500 mm to 12,000 mm, as well as special sizes. The sling-type or chain & tire net(CTN) are available for both sizes.

 

 

Customized floating pneumatic fenders


  • NANHAI could supply normal size floating pneumatic fender,meanwhile we could manufacture any size to meet user's requirements.The picture shows product is D3.3*L12.7m special size fender.
  • The colors are usually be black and grey (Navy), if you need more we would like offer customized service.

Features of Yokohama floating pneumatic fenders

  • Fully compliant with ISO 17357 and PIANC 2014 standards
  • Comprehensively tested for material and hydrostatic pressure irregularities
  • Correctly evaluated for angular and durability performance
  • Clearly marked with all relevant identification
  • Complete with up-to-date certification
  • Available in a variety of sizes
  • Constructed with an inner rubber layer, reinforcing cord layers and outer rubber layer
  • Thick outer skin supersedes that of a normal surface fender
  • Fitted safety valve for fenders of 2.5m diameter upwards

Benefits of Yokohama floating pneumatic fenders

  • Outstanding return on investment due to durable and long-lasting material
  • Justified reassurance: rigorously tested, fully certified products from long-established and globally recognised manufacturer
  • Low maintenance required as design withstands harsh marine environments
  • Protects ships and mooring facilities even when excess load is applied
  • Guaranteed reliability - consistent performance irrespective of age or extreme temperatures 
  • Suitable for various ship-to-quay and Ship-to-Ship applications with different sizes available
  • Easy and inexpensive to install with only a guy rope or chain required
  • Easily transferrable to alternative mooring points


CONTACT NANHAI

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    +86 531-88723323           info@airbag.cc         +86-15665790808

     

    NANHAI PNEUMATIC FENDER FEATURES AND STANDARD DIMENSIONS



    Properties of outer and inner rubber material of Yokohama pneumatic fenders:

    Before ageing Inspection methods Outer rubber Inner rubber
    Tensile strength ISO 37:1994 18 Mpa or more 18 Mpa or more
    Elongation ISO 37:1994 400% or more 400% or more
    Hardness ISO 7619:1997 60±10 
    (durometer hardness type A)
    50±10 
    (durometer hardness type A)

     

    After ageing test method

    ISO188:1998 70±1º x 96 hrs

     Inspection  methods  Outer rubber  Inner rubber
    Tensile strength ISO 37:1994 Not less than 80% of the original property Not less than 80% of the original property
    Elongation ISO 37:1994 Not less than 80% of the original property Not less than 80% of the original property
    Hardness ISO 7619:1997 Not to exceed the original property by 8 Not to exceed the original property by 8

     

       Inspection methods Outer rubber Inner rubber
    Tear resistance ISO 34-1:1994 400 N/cm or more No requirement
    Compression test ISO 815:1991 30% (70±1ºC for 22hrs) or less No requirement
    Static ozone ageing test ISO 1431-1:1989 No cracks after elongation by 20% and exposure to 50pphm at 40ºC for 96hrs No requirement


    Yokohama pneumatic fender 50 (metric) standard sizes

    Technical performance table 

    Nominal size diameter x length

    mm x mm

    Initial internal pressure

    kPa

    Guaranteed energy absorption (GEA)

    kJ

    Reaction force at GEA

    kN

    Hull pressure at GEA

    kPa

    Safety valve setting pressure

    kPa

    Testing pressure

    kPa

    Approx. fender body weight

    kg

    Approx. weight of net

    kg

    Weight of sling type (type II)

    kg

    500 x 1000 50 6 64 132 - 200 22 160 32
    700 x 1500 50 17 137 135 - 200 45 185 55
    1000 x 1500 50 32 182 122 - 200 73 250 98
    1000 x 2000 50 45 257 132 - 200 88 385 113
    1200 x 2000 50 63 297 126 - 200 131 430 156
    1350 x 2500 50 102 427 130 - 200 200 675 240
    1500 x 3000 50 153 579 132 - 200 250 795 290
    1700 x 3000 50 191 639 128 - 200 290 830 330
    2000 x 3500 50 308 875 128 - 200 405 1165 465
    2000 x 4500 50 418 1188 137 - 200 480 1700 540
    2500 x 4000 50 663 1381 137 175 250 902 1745 1080
    2500 x 5500 50 943 2019 148 175 250 1090 2765 1320
    3300 x 4500 50 1175 1884 130 175 250 1460 2650 1840
    3300 x 6500 50 1814 3015 146 175 250 1870 3840 2250
    3300 x 10,600 50 3067 5257 158 175 250 2560 6755 3060
    4500 x 9000 50 4752 5747 146 175 250 3940 7365 -
    4500 x 12,000 50 6473 7984 158 175 250 4790 9875 -


    Note:

    1. Figures on the table comply with ISO 17357
    2. Weight of fender body and net may vary ±10%.
    3. Special sizes are available on request simply 


    Yokohama pneumatic fender 80 (metric) standard sizes

    Technical performance table 

    Nominal size diameter x length

    mm x mm

    Initial internal pressure

    kPa

    Guaranteed energy absorption (GEA)

    kJ

    Reaction force at GEA

    kN

    Hull pressure at GEA

    kPa

    Safety valve setting pressure

    kPa

    Testing pressure

    kPa

    Approx. fender body weight

    kg

    Approx. weight of net

    kg

    Weight of sling type (type II)

    kg

    500 x 1000 80 8 85 174 - 250 24 160 34
    700 x 1500 80 24 180 177  - 250 47 185 57
    1000 x 1500 80 45 239 160  - 250 76 250 101
    1000 x 2000 80 63 338 174  - 250 92 385 117
    1200 x 2000 80 88 390 166  - 250 135 430 160
    1350 x 2500 80 142 561 170  - 250 205 675 245
    1500 x 3000 80 214 761 174  - 250 277 795 317
    1700 x 3000 80 267 840 168  - 250 316 830 356
    2000 x 3500 80 430 1150 168  - 250 413 1165 473
    2000 x 4500 80 584 1560 179  - 250 488 1700 548
    2500 x 4000 80 925 1815 180 230 300 1010 1745 1190
    2500 x 5500 80 1317 2653 195 230 300 1230 2765 1460
    3300 x 4500 80 1640 2476 171 230 300 1720 2650 2090
    3300 x 6500 80 2532 3961 191 230 300 2200 3840 2570
    3300 x 10,600 80 4281 6907 208 230 300 3030 6755 3520
    4500 x 9000 80 6633 7551 192 230 300 4380 7365 -
    4500 x 12,000 80 9037 10490 202 230 300 5330 9875 -


    Note:

    1. Figures on the table comply with ISO 17357
    2. Weight of fender body and net may vary ±10%.
    3. Special sizes are available on request simply 

    Excellent quality of products and reasonable costing drives our adoption in the global market.

    NANHAI strives to help our customers to succeed.

    Our professional teams are able to offer a best solution for impossible even delivery options. Larger-sized pneumatic fenders are usually deflated to ship, those method will helping you get the most economical transportation freight costs.

    Drop us an email and our staff will be glad to respond your Enquiry.


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