Floating 80 50kpa Pneumatic Fender for Ship Vessel with Chain Net

group name: CNT Pneumatic Rubber Fender

Min Order: 1 piece

brand name: Jerryborg Marine，safe docking，safe mooring

model: JRBM-01

Nearest port for product export: Qingdao Port, Shanghai Port

Delivery clauses under the trade mode: FOB, CFR, CIF, EXW, DDP, DDU, Express Delivery

Acceptable payment methods: T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Westem Union, Cash

update time: Tue, 10 Nov 2020 11:23:11 GMT

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Paramtents

Product Name Pneumatic fender
Material Natural rubber
Color Customized
Fender Diameter 0.5-4.5 meters
Fender Length 1.0-9.0 meters
Standard ISO: 17357-2014

Packging & Delivery

Min Order1 piece

Briefing

Jerryborg offers various pneumatic rubber fenders with chain and tire net according to customer's request.

Detailed

Floating 80 50kpa Pneumatic Fender for Ship Vessel with Chain Net

Pneumatic Fender

The pneumatic fender was developed in 1958 in Japan. Progress in the development of such floating pneumatic rubber fenders is closely related to the progress and development of ship technology, and has to continuously cope with progressively larger oil tankers such as VLCC's, ULCC's, large gas carriers, bulk carriers and floating structures.

Since pneumatic fender's creation until today, these pneumatic fenders play a critical role in the safe operation of ship berthing and mooring.

Pneumatic Fender Structure

①. outer rubber layer

Pneumatic fenders are covered by the outer layer made of natural rubber. This rubber compound is strong enough to protect the inner layer and synthetic-cord layer from the damage of external forces and severe weather conditions due to its high elasticity and abrasion resistance.

②. synthetic-tire-cord layer

The synthetic-tire-cord layer is made of synthetic-tire-cord fabrics, compared with synthetic canvas fabric and synthetic belt fabric, this reinforcement layer performs better in fatigue-resistance and pressure-holding.

③. inner rubber layer

The inner layer is designed to seal the air inside the fender.

Pneumatic Fender Advantages

1. Advantage Under Severe Weather Conditions

Under normal circumstances, the ship movement caused by high and long-period waves or strong wind will bring repeated compression and shearing forces on the fender and make it easier to be fatigue and damage. However pneumatic fender is strong enough to resist severe weather conditions, the reaction force increases slowly compared with solid fender and won't easily reach the maximum.

2. Tide Adaptation

Pneumatic fender is filled with pressure air inside that makes it flexible and easy to float on the water and adapt to the tide variation.

3. Safety and Reliability

Pneumatic Fenders are constructed of natural rubber, several layers of strong tire-cord, and are thus resistant to pressure and cutting. The safety factor adopted in the design of this fender is based on accepted theory and has been proven by extensive experimentation.

Pneumatic Fender Specification

Pneumatic 50Kpa

Dimension		Deflection (60%)
D (mm)	L (mm)	Reaction Force (KN)	Guaranteed Energy Absorption (KNm)
500	1000	64	6
600	1000	74	8
700	1000	137	17
1000	1500	182	32
1000	2000	257	45
1200	2000	297	63
1350	2500	427	102
1500	2500	499	134
1500	3000	579	153
1700	3000	639	191
2000	3500	875	308
2000	4000	1000	352
2500	4000	1381	663
2500	5500	2019	1131
3000	5000	2422	1357
3000	6000	2906	1293
3300	4500	1884	1175
3300	6500	3015	1814

Pneumatic 80Kpa

Dimension		Deflection (60%)
D (mm)	L (mm)	Reaction Force (KN)	Guaranteed Energy Absorption (KNm)
500	1000	84	9
600	1000	94	12
700	1000	179	25
1000	1500	236	47
1000	2000	337	66
1200	2000	386	89
1350	2500	554	143
1500	2500	630	179
1500	3000	756	215
1700	3000	829	262
2000	3500	1126	424
2000	4000	1453	740
2500	4000	1817	925
2500	5500	2653	1327
3000	5000	2689	1558
3000	6000	3275	1878
3300	4500	3476	1640
3300	6500	3829	2508