Marine Submarine Hydro Fender Yokohama Pneumatic Rubber Marine Fenders

• Customization: Available
• After-sales Service: 100% After Sale Service
• Warranty: 18months
• Model NO.: pneumatic fender
• Material: Rubber
• Shape: Cylindrical
• Structure: Floating
• Size: 2.0*3.5~2.5*4.0m
• Accessories: Free
• Type: Sling Type/Net Type
• Thickness: More Than 18mm
• Synthetic Tyre Cord: with High Breaking Strength
• Certificates: BV, CCS, ABS, Lr
• Transport Package: Bracket
• Specification: Dia2.0mxEL3.5m
• Trademark: Evergreen
• Origin: China
• HS Code: 40169400
• Production Capacity: 300PCS/Month

Product Description

Small Pneumatic Fenders for Yacht and Small Boat DEFENSES 

Detailed Photos

 

Product Description

 

Product Parameters

 

Performace table for P50 & P80 Pneumatic Fenders

Nominal size mm	Pneumatic 50 Guaranteed energy absorption (KN.M)	Pneumatic 50 Reaction force at GEA deflection (KN)	Pneumatic 50 Hull pressure at GEA deflection (KN)	Pneumatic 80 Guaranteed energy absorption (KN.M)	Pneumatic 80 Reactionforce at GEA deflection (KN)	Pneumatic 80 Hull pressureat GEA deflection (KN)
Dia x Length	60% deflection	Tolerance ±10%		60% deflection	Tolerance ±10%
500×1000	6	64	132	8	85	174
600×1000	8	74	126	11	98	166
700×1500	17	137	135	24	180	177
1000×1500	32	182	122	45	239	160
1000×2000	45	257	132	63	338	174
1200×2000	63	297	126	88	390	166
1350×2500	102	427	130	142	561	170
1500×3000	153	579	132	214	761	174
1700×3000	191	639	128	267	840	168
2000×3500	308	875	128	430	1150	168
2500×5000	663	1381	137	925	1815	180
2500×5500	943	2019	148	1317	2653	195
3300×4500	1175	1884	130	1640	2476	171
3300×6500	1814	3015	146	2532	3961	191

Remarks:

•  Initial pressure 0.05Mpa.
• Tolerance between Reation force & Energy absorption: ±10%
• Weight Tolerance: ±10%
• Special dimensions can be customized.
• All the Fittings are Hot-galvanized and Antirust Treatment.

Details from ISO 17357

3.1 floating pneumatic rubber fender

fender which is made of synthetic-cord-reinforced rubber sheet with compressed air inside to enable it to float on the water and work as a shock absorber between two ships, or between ships and berthing structures when they come alongside each other on the water

NOTE The fenders have sometimes been colloquially referred to as okohama fenders or Yokohama type fenders. These are examples of suitable products available commercially. This information is given for the convenience of users of this International Standard and does not constitute an endorsement by ISO of these products.
 

3.2outer 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

3.3inner rubber
liner of a rubber membrane that seals the pressurized air inside the fender

3.4synthetic-tyre-cord layer for reinforcement
layer made of synthetic-tyre-cord fabric, which maintains the internal air pressure of the fender

NOTE  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. See annex A.

3.5bead ring
steel ring which is placed at one end (or both ends) of the fender and holds the end of cord layers

3.6flange opening
steel flange, which is mounted on the fender, to which an air valve or safety valve can be adapted

3.7guaranteed energy absorption
energy that the fender can absorb without permanent deformation or failure

3.8reaction force
force produced by a fender reacting to a compressive force

NOTE  The reactive force is equal to the force of the air pressure of the fender multiplied by the area of the fender in contact with the ship or berthing structure.

3.9initial internal pressure
air pressure at which an uncompressed fender operates

3.10endurable pressure
inner pressure at which a fender bursts

3.11net-type fender
fender which is covered by a protection net consisting of either chain, wire or fibre and usually with tyres or rubber sleeves

3.12sling-type fender
fender which is designed to be used without a protection net