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Yokohama Floating Pneumatic Fender

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Product Details

Yokohama floating pneumatic fender description:

Yokohama Floating pneumatic fenders are used world wide for ship to ship(STS) transfer operations terminal and for all kinds of ship. As an alternation option of foam fender and solid rubber fender, it has obviously advantages at inclined berthing. Ships usually make initial contact with the dock or another ship on STS operation at an oblique angle. In the case of solid rubber fenders or foam fenders, rated reaction force and energy absorption decreases considerable at inclined compression compared with parallel compression.

The initial internal pressure are the air pressure at which uncompressed fender operates, they are defined as 50kpa and 80kpa.

Yokohama floating pneumatic fender dimension&performance table:

Nominal size		Internal pressure 0.05Mpa at 60% deflection			Safety-valve pressure setting	Testing pressure
Diameter	Length	Energy absorption	Reaction force	Hull pressure	Safety-valve pressure setting	Testing pressure
mm	mm	KN-m	KN	KPa	KPa	KPa
500	1000	6	64	132	－	200
600	1000	8	74	126	－	200
700	1500	17	137	135	－	200
1000	1500	32	182	122	－	200
1000	2000	45	257	132	－	200
1200	2000	63	297	126	－	200
1350	2500	102	427	130	－	200
1500	3000	153	579	132	－	200
1700	3000	191	639	128	－	200
2000	3500	308	875	128	－	200
2500	4000	663	1381	137	175	250
2500	5500	943	2019	148	175	250
3000	6000	1309	2387	148	175	250
3300	4500	1175	1884	130	175	250
3300	6500	1814	3015	146	175	250
3300	10600	3067	5257	158	175	250
4500	9000	4752	5747	146	175	250
4500	12000	6473	7984	154	175	250

Nominal size		Internal pressure 0.08Mpa at 60% deflection			Safety-valve pressure setting	Testing pressure
Diameter	Length	Energy absorption	Reaction force	Hull pressure	Safety-valve pressure setting	Testing pressure
mm	mm	KN-m	KN	KPa	KPa	KPa
500	1000	8	85	174	－	250
600	1000	11	98	166	－	250
700	1500	24	180	177	－	250
1000	1500	45	239	160	－	250
1000	2000	63	338	174	－	250
1200	2000	88	390	166	－	250
1350	2500	142	561	170	－	250
1500	3000	214	761	174	－	250
1700	3000	287	840	168	－	250
2000	3500	430	1150	168	－	250
2500	4000	925	1815	180	230	300
2500	5500	1317	2653	195	230	300
3000	6000	1890	2906	196	230	300
3300	4500	1640	2476	171	230	300
3300	6500	2532	3961	191	230	300
3300	10600	4281	6907	208	230	300
4500	9000	6633	7551	192	230	300
4500	12000	9037	10490	202	230	300