ISO17357 Standard Pneumatic Rubber Fender For Marine And Boat
Product Introduction:
Pneumatic Rubber Fender is Designed for sealing and blocking
sewers, drainage systems, pipelines, and gullies in which the
backpressure exceeds the range of standard stoppers.
1. Outer rubber
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
2. Inner rubber
Liner of a rubber membrane that seals the pressurized air inside
the fender
3. Synthetic-tyre-cord layer for reinforcement
Layer made of synthetic-tyre-cord fabric, which maintains the
internal air pressure of the fender
Note 1 to entry: As the main fibres of the synthetic-tyre-cord
fabric are not braided like synthetic canvas fabric or synthetic
belt fabric, there are advantages for its fatigue-resistance
performance and pressure-holding performance. .
4. Flange opening
Steel flange which is mounted on the fender, to which an air valve
or safety valve can be adapted
5. Guaranteed energy absorption
Energy that the fender can absorb without permanent deformation or
failure
6. Reaction force
Force produced by a fender reacting to a compressive force
Note : It is equal to the force of the air pressure of the fender
multiplied by the contact area of the fender to the ship or
berthing structure.
Specificaton of Pneumatic Rubber Fender:
Initial internal pressure : 50kPa or 80kPa.
| Size | Initial Internal Pressure 50kPa | Initial Internal Pressure 50kPa |
Diameter/ Meter | Length /Meter | Energy Absorption /KJ | Reaction Force /KN | Energy Absorption /KJ | Reaction Force /KN |
| 0.5 | 1 | 6 | 64 | 8 | 85 |
| 0.7 | 1.5 | 17 | 137 | 24 | 180 |
| 1.0 | 1.5 | 32 | 182 | 45 | 239 |
| 1.0 | 2.0 | 45 | 257 | 63 | 338 |
| 1.2 | 2.0 | 63 | 297 | 88 | 390 |
| 1.5 | 3.0 | 153 | 579 | 214 | 761 |
| 1.7 | 3.0 | 191 | 639 | 267 | 840 |
| 2.0 | 3.5 | 308 | 875 | 430 | 1150 |
| 2.5 | 4.0 | 663 | 1381 | 925 | 1815 |
| 2.5 | 5.5 | 943 | 2019 | 1317 | 2653 |
| 3.0 | 5.0 | 1050 | 2000 | 1571 | 2709 |
| 3.0 | 6.0 | 1312 | 2488 | 1888 | 3292 |
| 3.3 | 4.5 | 1175 | 1884 | 1640 | 2476 |
| 3.3 | 6.0 | 1675 | 2783 | 2338 | 3652 |
| 3.3 | 6.5 | 1814 | 3015 | 2532 | 3961 |
Application:
-- Oil and gas tankers
-- Fast ferries and aluminium vessels
-- Temporary and permanent installations
-- Rapid response and emergencies
FAQ:
Q1: What's your MOQ?
Answer: Our MOQ is 1pc.
Q2: What's the lifespan of your pneumatic rubber fenders?
Answer: Designed lifespan of our pneumatic rubber fenders is 6 to 10 years
Q3: What's your warranty period?
Answer: Our warranty period is 24 monthes. we will responsible for
the repairment or replace the new ones for you if it proved to be
our quality problem.
Q4: I have ships but don't know how to choose the pneumatic rubber
fenders size and quantity, can you help ?
Answer: Don't worry. We have more than 20 years' experience. Pls
tell us your ship information, we can suggest suitable size and
quantity for you.
Q5: What kind certificate you can provide.
Answer: CCS,BV,SGS etc.certificate is available
