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Boat Marine Ship Pneumatic Rubber Fender

There are many choices for protective jacket of inflatable rubber fender, Sami could also provide OEM service and technical design based on customer requirement and actual demand. contact our sales service for more details.

Place of Origin: Shandong, China

Brand Name: SAMI

Product Name: Pneumatic Rubber Fender

Material: Natural Rubber

Diameter: 0.5-4.5m customizable

Length: 1-12m

Certificate: ISO9001,BV,CCS,DNV,LR,ABS

Delivery time: 7-25 days

Packaging and delivery: Nude packing, or per to customer request,or according to customer requirements

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Description Technical parameter

Description

Pneumatic Rubber Fender is constructed of synthetic-cord-reinforced rubber sheets with compressed air inside to keep floating over the water surface and work as a shock absorber between two ships or between ships and berthing structure when they come alongside each other on the water.

Pneumatic Rubber Fender is a leading anti-collision device for marine application in the world today. Pneumatic Fender has become an idea ship protection medium used extensively by large tankers, LPG vessels, ocean platforms, large docks, harbor and wharfs.

Our inflatable fenders can reach a maximum size of 4.8 * 14 meters, which few suppliers in China or even the entire Asia can provide. The comprehensive upgrade of the inflatable fender vulcanization system can also better meet customers' requirements for delivery time, production quality, and large-sized fenders

SAMI inflatable fenders are mainly used in fields such as Ship to Ship Operation (STS), Ship to Dock (STD), port terminals, offshore projects, and coal and oil transportation

Technical parameter

Tyre-chain Protective Jacket Type Inflatable Fender Product Show
Pneumatic fender is constructed with a clydrical air-filled body and a Chain Tyre Net around it.
There are many choices for protective jacket of inflatable rubber fender, Sami could also provide OEM
service and technical design based on customer requirement and actual demand. contact our sales service for more details. 

50Kpa performance details of Pneumatic Rubber Fenders

Nominal size diamerer × length mm	Initial internal pressure kPa	Guaranteed energy absorption（GEA）	Reaction force at GEA deflection （R）	Hull pressure (Internal pressure) at GEA deflection(P)
Nominal size diamerer × length mm	Initial internal pressure kPa	Minimum value at deflection60±5% kJ	Tolerance±10% （kN）	Reference value kPa
500×1000	50	6	64	132
600×1000	50	8	74	123
700×1500	50	17	137	135
1000×1500	50	32	182	122
1000×2000	50	45	257	132
1200×2000	50	63	297	126
1350×2500	50	102	427	130
1500×3000	50	153	579	132
1700×3000	50	191	639	128
2000×3500	50	308	875	128
2500×4000	50	663	1381	137
2500×5500	50	943	2019	148
3300×4500	50	1175	1884	130
3300×6500	50	1817	3015	146
3300×10600	50	3067	5257	158
4500×9000	50	4752	5747	146
4500×12000	50	6473	7984	154

80Kpa performance details of Pneumatic Rubber Fenders

Nominal size diamerer × length mm	Initial internal pressure kPa	Guaranteed energy absorption（GEA）	Reaction force at GEA deflection （R）	Hull pressure (Internal pressure) at GEA deflection(P)
Nominal size diamerer × length mm	Initial internal pressure kPa	Minimum value at deflection60±5% kJ	Tolerance±10% （kN）	Reference value kPa
500×1000	80	8	85	174
600×1000	80	11	98	166
700×1500	80	24	180	177
1000×1500	80	45	239	160
1000×2000	80	63	338	174
1200×2000	80	88	390	166
1350×2500	80	142	561	170
1500×3000	80	214	761	174
1700×3000	80	267	840	168
2000×3500	80	430	1150	168
2500×4000	80	925	1815	180
2500×5500	80	1317	2653	195
3300×4500	80	1640	2476	171
3300×6500	80	2532	3961	191
3300×10600	80	4281	6907	208
4500×9000	80	6633	7551	192
4500×12000	80	9037	10490	202

Sami Inflatable Rubber Fender Structure

Sami Inflatable Rubber Fender Advantages

Safety and ReliabilitySami Inflatable Rubber Fenders are constructed of 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.
Large-size fenders are equipped with a safety valve to release the inside air in the event of accidental over-pressure. 
No Deterioration or Variation in PerformanceHSamiInflatable Rubber Fenders utilize the compressive elasticity of air, therefore performance deterioration due to fatigue is absent. 
Advantages at Inclined BerthingHeSaminflatable Rubber Fenders, energy absorption does not decrease at inclined compression up to 15 degrees.

Most Cost Competitive SystemThe utilization of the compressive elasticity of air provides completely uniform surface pressure on contact, making Sami Inflatable Rubber Fenders ideal. The surface pressure of the Sami Inflatable Rubber Fenders is equal to the internal air pressure.
Due to low and uniform surface pressure properties, the Sami Inflatable Rubber Fenders are popular at LNG-ship terminals.Soft Reaction Force for Ship and Jetty StructureThe reaction force of Sami Inflatable Rubber Fenders does not increase sharply, even under excess load conditions. Therefore, the Sami Inflatable Rubber Fenders perform well in such cases, and protect ships and mooring facilities.Lower Mooring Forces under Rough Weather ConditionsThe reaction force and deflection of Sami Inflatable Rubber Fenders do not easily reach the maximum because the reaction force increases slowly and allowable deflection is wide. Thus, the Sami Inflatable Rubber Fenders safely protect ships and mooring facilities even under rough weather.

Technical Data

Inflatable Rubber Fender Model Selection

Model Selection of Inflatable Fender for Small & Middle Size Ship

Ship Tonnage(T)	Recommendation Size D x L ( m)	Ship Type
50	0.5 x1.0	Fishing ship
100	0.7 x 1.5~1.0 x 1.5	Fishing ship
200	1.0 x 1.5~1.2 x 2.0	Fishing ship, towing ship
300-500	1.2 x 2.0~1.5 x 2.5	Fishing ship, towing ship
1000	1.5 x 2.5~1.5 x 3.0	Towing ship, cargo ship
3000	2.0 x 3.0~2.0 x 3.5	cargo ship, ocean trawler
10000	2.0 x 3.5~2.5 x 4.0	cargo ship

Model Selection of Inflatable Fender for Large-tonnage Ship

Ship Tonnage (DWT)	Assumed Boarding Speed (M/S)	Effective Kinetic Energy (KN.M)	Fender Size D*L (m)
200000	0.15	1890	3.3 x 6.5
150000	0.15	1417	3.3 x 6.5
100000	0.15	945	3.0 x 5.0
85000	0.17	1031	3.0 x 6.0
50000	0.18	680	2.5 x 5.5
40000	0.20	672	2.5 x 5.5
30000	0.22	609	2.5 x 4.0
20000	0.25	525	2.5 x 4.0
15000	0.26	425	2.5 x 4.0
10000	0.28	329	2.0 x 4.0
5000	0.33	228	2.0 x 3.5

Boat Marine Ship Pneumatic Rubber Fender

Sami Inflatable Rubber Fender Advantages

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