Guaranteeing stable and timely supply, credible quality and sincere service, our marine bumpers for boat sell well in both domestic and overseas markets.
Tugboat cylindrical fender
cylindrical fenders are made of abrasion resistance rubber with good
resilience properties for required applications. The boat bumpers are easy
to install and dismantle with users friendly. They are very popular with
small port craft owners and tug owners.
Tugboat cylindrical fenders
are often mounted on bow and stern mounted as the main push fenders.
These fenders are often used on the bow in combination with Keyhole, M
or W fenders. This type of fender by means of a winding process up to a
diameter of 1000 mm. If required they can be provided with tapered ends
for better attachment to the ship and with grooves for additional
attachment with chains or nylon straps.
Various attachment methods
are used for securing tugboat fenders to the hull. Smaller fenders up to
500mm diameter are usually fixed using a longitudinal chain running
down the bore of the fender, which is connected back to the hull with
turnbuckles to tension the chain. Larger fenders also use a longitudinal
chain down the bore, but this is generally supplemented by
circumferential chains or straps which assist in holding the fender into
the vessel bulwark.
Tugboat cylindrical fenders can be used for tugboats, work boats, icebreakers, supply boats etc.
Can be used in all kinds of tugboats.
Fit to the bow/stern of tugs and usually used to push against flared hulls and in open sea condition.
Easy installation and high energy absorption.
fenders are used worldwide and they handled the most demanding tug
operations. They offer very reliable protection for the bow/stern of
tugboats or for wall of quay. They have a keyhole-shaped hollow on the
inside, hence, the name ''keyhole fenders''. These fenders are
abrasion-resistant, strong and highly resistant to UV rays, too. The two
mounting holes enables simple installation. Either a flat surface or a
grooved surface is available depending on situation, or specifically,
the friction and grip required.
The keyhole fenders have optional
smooth or grooved faces to suit different friction requirements, and can
be fitted with low-friction UHMW-PE face pads for tough seas. As well
as tugs. They are commonly fitted to pilling and similar structures to
form a simple, reliable protective surface.
Highly resistant to UV rays.
Straightforward and simple installation.
Highly durable and strong.
Available in basically all lengths.
fenders are usually called DO-type fender because of its O-shaped inner
chamber and also due to the fact that it is actually an improved
version of the original D-fender. A popular option as a bumper that
protects marine assets during all sorts of forces upon contact,
especially against the quay wall. Commonly installed on the vessel
itself or also on piers/quays. Though relatively uncommon, wing fenders
are also available as a whole solid piece without the inner hollow part.
Wing fenders possess good energy absorption capabilities while
showcasing an impressive durability. They are also very resistant to
longitudinal and transverse shear force. Installation process is
straightforward and simple. Ends can be beveled easily and custom sizes
for wing fenders can be made according to customer's requirements. They
are commonly used for tugs, work boats, small-sized ferries and quays.
High energy absorption and low reaction force.
High installation stability long service time.
Particularly applicable for tugs, ferries, work boats and small piers/docks.
fenders are not strictly tugboat fender, they are ideal for smaller
quays and wharves serving fishing boats, tugboats, barges and other work
craft. D-shape fenders are also commonly used on pontoons and on inland
water ways for lock protection. They provide an excellent barrier
against damage from all sizes and shapes of vessels. The flat rear
surface of D-shape fender makes them easy to install with a flat bar
down the bore.
D fenders are also called extrusion fenders.
Extrusion is a manufacturing process involving pushing vulcanized rubber
through a special die to form a constant cross-section profile. This is
a simple and cost effective production method for smaller fenders and
allows sections to be made in very long lengths. Special profiles can
also be produced economically to customer's specific requirements.
fenders can be fitted by means of bolts and or strips in various
manners: horizontally, vertically or diagonally. The mounting holes
required are made through the side or through the top and bottom of the
fender. D-shape fenders can also be produced vulcanized with required
radius, which allow them to be fitted properly to a circular bow or
stern. D-shape fenders can be provided in specified lengths and the ends
can be beveled.
Deal for smaller quays and wharves, also can be used in work boats.
Easy to install with a flat bar down the bore.
Can be supplied in long lengths and be cut to length, angle cut.
The other marine rubber fenders please see
Marine arch type rubber fender
Marine super cell type rubber fender
Marine cone type rubber fender
Marine cylindrical type rubber fender
Marine unit elements type rubber fender
Marine roller wheel rubber fender
Marine pneumatic rubber fender
Package & Delivery& Payment terms:
Payment : By T/T(30% deposit T/T in advance, balance 70% cleared out before delivery) or irrevocable L/C at sight.
Incoterm: EXW/FCA/FOB, C&F/CIF.
Package: Pallet with film packing or according to customer's requirement.
Lead time : Within one month for one 20'GP.
Shipment : 20'GP, 40'GP,40'HQ, 40'OT or in bulk.
Marine has been doing marine products for many years, which makes the
best guaranty for Zhiyou technical advantages with precise design.
Marine is designed according to ABS CCS BV LR DNV NK KR etc standard.In
line with the responsibility spirit for customers, we try to satisfy
the standards and the customers’ requirement in the process of designing
and manufacturing process, as well as fully consider the basic cost.
The products we providing will guarantee the quality and reasonable
price, which ensure our cooperated customers can get the maximum value
and minimum cost.
1) Punctual delivery:
• We put your order into our tight production schedule, keep our client informed about production
process, ensure your punctual delivery time.
• Shipping notice/ insurance to you as soon as your order is shipped.
2) Services after sales:
• An reasonable solution and/or response to any inquiry shall be provided within 24hrs upon receipt of it.
• Terms and conditions of warranty shall be strictly abide by.
• Maintenance service shall be provided accordingly.
3) Professional design and efficient solution:
• Our experienced engineers and experts guaranteed our customer with satisfactory design & solution.
• Rich experiences in various bids assistance including documentary support.
• Efficient solution providing through our professional designer and technical supporter.
Product Range: All marine outfittings, equipments and facilities etc.
Product Design: With strong engineer team, for all marine products, we support design, manufacture,install etc,
according to your requirements. All products strictly conform to your
Product Process: Most of products are finished in our own manufacture bases, thus quality and deliverytime could safely guaranteed and also avoid indirect troubles.
Product Inspection: Double inspection make sure quality guaranteed completely.
As one of the leading marine prodcts manufacturers and suppliers
in China, Zhiyou Marine has been specialized in offering quality
products for over 10 years. Our related products also include:
Marine products selection
Zhiyou Marine is located in Shanghai and is specialized in manufacturing marine rubber fenders. With an experienced and professional team, we have exported our marine bumpers
to many countries and regions all over the world. We welcome customers, business
associations and friends from all parts of the world to contact us and
seek cooperation for mutual benefits.