La description
The purpose of a marine fender system is to absorb the energy of
a berthing ship. When considering the addition or replacement of
marine fenders, it is important to consider all factors that make
up the total energy package, including vessel weight
(displacement tonnage), berthing velocity, angle of approach and
dock design. Â
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Cylindrical fenders
Cylindrical fenders are commonly used fenders recommended for all
types of application to ensure a safe and linear berthing for the
different kind of vessels. Cylindrical (extruded) fenders are an
economical solution to protect most of the berthing structures
and offer much ease for installation.
Arch fenders
Arch fenders were introduced to improve upon the performance of
Cylindrical fenders. Arch fenders are having a better Energy /
Reaction force ratio and recommended for all types of
applications. The very shape of these fenders helps to dissipate
the stresses evenly. These extruded fenders are very easy to
install and are maintenance free. Generally preferred for small
to medium range Vessels.
Cell fenders
Cell fenders are best employed for smallest to biggest Vessels
where Reaction Force is an important criteria. Among all types of
fenders, Cell fenders offer minimum reaction per ton-meter energy
absorbed. The very geometrical shape gives it sturdiness, shear
resistance, compact Structure and the capacity to absorb energy
equally from all directions. The Cylindrical buckling column
absorbs axial loads effectively and buckles radially. This
results in multi directional dispersion of energy. Cell fenders
are the most durable rubber fenders available and are currently
the largest moulded fenders made. ***0–***0 mm high cell fenders
are typically used for LNG berths. In order to distribute the
reaction force, cell fenders are typically supplied with large
fender panels, which keeps the hull pressure low.
Cone fenders
Cone fenders are an improved version of Cell type Fender recently
introduced and recommended for all type of applications including
high tidal variation sites. This advanced feature of lesser
height of fenders improves material handling capabilities of Deck
/ Vessel Cranes which reduces overall cost of the project. Due to
the geometrical shape of the fenders it can deflect more and it
can absorb more energy from any direction. Maintaining reaction
force, but doubling energy absorption, can be achieved by using
two identical cone fenders in a back-to-back arrangement. In
order to distribute the reaction force, cone fenders are
typically supplied with large fender panels, which keeps the hull
pressure low.
Pneumatic fenders
These fenders are extensively used for ship to ship transfers at
mid seas, double banking operation as well as vessel to berth at
dock/jetties. The Special property of Pneumatic fender is its low
reaction force at low Deflection. This very property of pneumatic
fenders makes them most suitable fender for liquid cargo vessels
and defence vessels with very sensitive equipments.These fenders
offer excellent energy absorption characteristic and do have a
linear Load Deflection Characteristic. Pneumatic fenders should
comply to the ISO ****7 standard.
Foam elastomer fenders
These fenders are typically made of a closed-cell Polyethylene
foam core, which is encapsulated in a nylon or Kevlar reinforced
Polyurethane skin. The performance of foam elastomer fenders is
comparable to that of a pneumatic fender, but the fenders will
not lose their function in case the skin gets punctured. Foam
elastomer fenders cannot deflate.
D fenders
D type fenders are commonly used on vessels as well as small
jetties. They are compression moulded with steel inserts if
required.
Square fenders
Square fenders are commonly used on vessels as well as small
jetties. They are compression moulded fenders generally used on
tugs, boats and ships.
Wing fenders
Wing fenders are compression moulded fenders and are generally
used on tugs, boats and ships. Easy to install and replace. Do
have excellent sea water resistance and resistance to ozone
ageing and ultra violet rays.
Keyhole fenders
Keyhole fenders are the most versatile bow, stem fenders used on
the Tugs Boats and small Port Crafts/Ferries. They offer maximum
protection to the Tugs/Ferries with its typical profile and load
absorbing capabilities.
Tug boat fenders
These fenders are made of high abrasion resistance rubber with
good resilience properties for required application. They are
very popular with small port craft owners and tug owners. These
fenders are compression moulded in high pressure thermic fluid
heated moulds and do have excellent sea water resistance.
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| Pays: |
China |
| N ° de modèle: |
sm0005
|
| Prix FOB: |
( Negotiable ) (Negotiable)
Obtenir le dernier prix
|
| Localité: |
China |
| Prix de commande minimale: |
- |
| Commande minimale: |
1 Set |
| Packaging Detail: |
Standard Package |
| Heure de livraison: |
Within 5 days |
| Capacité de Fournir: |
50000 Set per Year |
| Payment Type: |
L/C, T/T |
| Groupe de produits : |
Fender
|
