Marine Yokohama Pneumatic Rubber Fender

NanHai - Pneumatic Rubber Fender Advantage and Benefit
 

NANHAI FLOATING PNEUMATIC SHIP RUBBER FENDER STRUCTURE

NanHai-Pneumatic Fenders consists of 3 different layers: the outer rubber layer, the synthetic-cord layer for reinforcement and the inner rubber layer, With the feature of the soft reaction force. They are supplied with two different inside pressure levels to cover a wide performance range. They are manufactured according to ISO 17357-1:2014.

Net type pneumatic fenders are fitted with a chain-tyre net. The chain-tyre net consists of used tires that are connected by a network of horizontal and vertical chains, which adds further protection to the fender body.

Outer rubber layer

Rubber layer that covers the outside of the fender to protect the cord layers and the inner liner rubber from abrasion and other external forces.

Synthetic-tyre-cord layer forreinforcement

Layer made of synthetic-tyre cordfabric, whichmaintains the internalair pressure of the fender.

Inner rubber layer

Liner of a rubber membrane thatsealsthepressurized air insidethe fender.

CLASSIFICATION OF PNEUMATIC SHIP RUBBER FENDER
 

Fender types:

1.Net-type fenders: fenders which are covered by a tire chain net, each end shall be linked together with one to two ring(s).

2.Sling-type fender: fenders which are designed to be used without a protection net.

Initial internal pressure:

1.Pneumatic fender 50 (initial internal pressure 50 KPa)

2.Pneumatic fender 80 (initial internal pressure 80 KPa)
 

PERFORMANCE CALCULATION OF NANHAI - PNEUMATIC FENDER

The volume of the fender at free state is Vo, and the interior pressure (i.e. original pressure) is Po; when the fender is compressed by dx, its volume is Vx, its interior pressure Px, and its contact Sx.
Its counterforce, Rx, can be calculated as follows: Rx=Px:Sx
At this time, its energy absorption, GEA, calculated as follows: GEA=JxoRxdx
The curve of interior pressure Vs deformation relationship during fender compression test is listed in Table Size, performance and weight of pneumatic rubber fender

NANHAI-PNEUMATIC FENDER SPECIFICATION

FOR NANHAI BRAND


NanHai Brand established since 2003, Own advanced brand effect in the world. we have always focussed on our valued customers and committed to airbags and pneumatic fenders manufacture and R&D. As time moves on, we are continually engrossed in the challenges of this ever changing world.
Our commitment to you, our customers, is that we endeavour to provide the best value solutions to your technology problems.
During company development history have very famous project case and abundant experience. 
We look forward to meeting your challenges of the future as a significant supporter of your business. 

FOR NANHAI QUALIFICATION

FAQ
1."I have ships but don't know how to choose the size of marine fenders, can you help me."
Answer: Don't worry. We have more than 20 years' experience. Pls tell me information of your ship, we can suggest suitable size for you.

2."I want to try your marine fenders, but I never use it and don't know how to use, can you help me?"
Answer: Don't worry. We will send instruction book together with marine fenders.

3."What's your MOQ?"
Answer: Our MOQ is 1PC.

4."How about the lifespan of your marine fenders?"
Answer: Designed lifespan of our marine fender is 6 to 12 years

5."What's your warranty period?"
Answer: Our warranty period is 2 years. we will responsible for the repairment or replace the new ones for you if it proved to be our quality problem.

6."What kind of certificate can you provide ?"
Answer: CCS, SGS, BV, ISO17357 etc. certificate is available