Multi Chamber Inflatable Fender 3.3X6.5m Redundant Safety Design

• Customization: Available
• Warranty: 24 Months
• Type: Cargo Winch Strap
• Certification: CCS/BV/Dnv
• Certificate: CCS / BV / Lr / ISO17357/Dnv
• Warranty Period: 24months
• Color: Black
• Application: Ship, Port, Sts
• Material: Rubber
• Transport Package: Pallet
• Specification: Dia0.5-6m; Length0.5-10m
• Trademark: Henger
• Origin: Qingdao
• HS Code: 40169400
• Production Capacity: 50/Month

Product Description

Pneumatic Rubber Fender

Pneumatic rubber fender is one kind of ship berthing, cushioning and protection equipment, which uses compressed air as the buffer medium to prevent collision when the ship is berthing. These pneumatic rubber fenders play a vital role in the safe operation of ship berthing and mooring, and are widely used in the fields of ship, marine facility, marine platform, port and dock, yacht and so on.The pneumatic rubber fender is more economical and durable than the ordinary rubber fender, so it is more popular and widely used.

Pneumatic Rubber Fender Structure 

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Henger Yokohama Rubber Fender Advantages

Safety and Reliability

Henger Pneumatic Rubber 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.

 

Patented Active Protecting Safety Valve Design

All Henger Pneumatic Rubber Fenders are equipped with a safety valve to release the inside air in the event of accidental over-pressure.


No Deterioration or Variation in Performance

Henger Pneumatic Rubber Fenders utilize the compressive elasticity of air, therefore performance deterioration due to fatigue is absent.

Advantages at Inclined Berthing

Henger Pneumatic Rubber Fenders, energy absorption does not decrease at inclined compression up to 15 degrees.

 
Most Cost Competitive System

The utilization of the compressive elasticity of air provides completely uniform surface pressure on contact, making Yokohama Pneumatic Rubber Fenders ideal. The surface pressure of the Yokohama Pneumatic Rubber Fenders is equal to the internal air pressure.


Due to low and uniform surface pressure properties, the Yokohama Pneumatic Rubber Fenders are popular at LNG-ship terminals. Soft Reaction Force for Ship and Jetty Structure the reaction force of Yokohama Pneumatic Rubber Fenders does not increase sharply, even under excess load conditions. Therefore, the Pneumatic Rubber Fenders perform well in such cases, and protect ships and mooring facilities.

 Lower Mooring Forces under Rough Weather Conditions

The reaction force and deflection of Yokohama Pneumatic Rubber Fenders do not easily reach the maximum because the reaction force increases slowly and allowable deflection is wide. Thus, the Yokohama Pneumatic Rubber Fenders safely protect ships and mooring facilities even under rough weather.

Pneumatic 50 Kpa fender size and performance requirements

Nominal size diameter  x lenghth (mm)	Initial internal pressure kpa		Guaranteed energy absorption(GEA)			Reaction force at GEA deflection (R)		Hull presure(Internal pressure)at GEA deflection ( p )
			Minimum value at deflection 60+ 5% KJ			Tolerance +10% KN		Reference value Kpa
500*800		50Kpa		6	63		130
500*1000		50Kpa		6	64		132
600*1000		50Kpa		8	74		126
660*1100		50Kpa		9	76		128
700*1000		50Kpa		17	137		130
700*1500		50Kpa		17	137		135
800*1200		50Kpa		21	162		132
1000*1500		50Kpa		32	182		122
1000*2000		50Kpa		45	257		132
1000*3000		50Kpa		67	385		146
1150*1800		50Kpa		44	273		116
1200*2000		50Kpa		63	297		126
1350*2500		50Kpa		102	427		130
1500*2000		50Kpa		400	108		131
1500*2500		50Kpa		134	499		131
Nominal size diameter  x lenghth (mm)		Initial internal pressure kpa		Guaranteed energy absorption(GEA)	Reaction force at GEA deflection (R)		Hull presure(Internal pressure)at GEA deflection ( p )
				Minimum value at deflection 60+ 5% KJ	Tolerance +10% KN		Reference value Kpa
1500*3000		50Kpa		153	579		132
1500*3500		50Kpa		179	675		145
1700*2000		50Kpa		128	426		148
1700*3000		50Kpa		191	639		128
2000*2200		50Kpa		193	550		136
2000*2500		50Kpa		220	625		142
2000*3000		50Kpa		265	750		145
2000*3500		50Kpa		308	875		128
2000*4000		50Kpa		352	1000		148
2500*3000		50Kpa		497	1035		147
2500*4000		50Kpa		663	1381		137
2500*4500		50Kpa		771	1651		145
2500*5000		50Kpa		857	1835		152
2500*5500		50Kpa		943	2019		148
3000*4500		50Kpa		1221	2180		145
3000*5000		50Kpa		1357	2422		142
3000*6000		50Kpa		1293	2906		157
3300*4500		50Kpa		1175	1884		158
3300*6000		50Kpa		1675	2783		161
3300*6500		50Kpa		1814	3015		158
3300*10600		50Kpa		3067	5257		158
3500*4500		50Kpa		1715	2849		142
3500*5500		50Kpa		1816	3015		145
3500*6500		50Kpa		2477	4112		152
4500*9000		50Kpa		48455	5988		155
4500*12000		50Kpa		6473	7984		154

Pneumatic 80 Kpa fender size and performance requirements

 

Nominal size diameter  x lenghth (mm)	Initial internal pressure kpa	Guaranteed energy absorption(GEA)	Reaction force at GEA deflection (R)	Hull presure(Internal pressure)at GEA deflection ( p )
		Minimum value at deflection 60+ 5% KJ	Tolerance +10% KN	Reference value Kpa
500*1000	80Kpa	8	85	174
600*1000	80Kpa	11	98	166
700*1500	80Kpa	24	180	177
1000*1500	80Kpa	45	239	160
1000*2000	80Kpa	63	338	174
1200*2000	80Kpa	88	390	166
1350*2500	80Kpa	142	561	170
1500*3000	80Kpa	214	761	174
1700*3000	80Kpa	267	840	168
2000*3500	80Kpa	430	1150	168
2500*4000	80Kpa	925	1815	180
2500*5500	80Kpa	1317	2653	195
3300*4500	80Kpa	1640	2476	171
3300*6500	80Kpa	2532	3961	191
3300*10600	80Kpa	4281	6907	208
4500*9000	80Kpa	6633	7551	192
4500*12000	80Kpa	9037	10490	202

Fender performance test

Packing & Delivery

The fenders are nude packing and delivery if no special requirement .

Production Equipment

We use the most advanced vulcanization tank in China to more scientifically control the time and temperature of fender vulcanization. The longest diameter that can be made is 5.5m and the length can reach 12 meters.

Warranty

Qingdao Henger Shipping Supplies Co., Ltd provides following services to all customers. 
 

1. 24 hours instant online technical consultation and support.
2. 24 months warranty period(without any artificial damage) and free repairing service within warranty period.
3. lifetime repairing service.

Certifications

 

 

Qingdao Henger Shipping Supplies Company
Company mainly produces and sells pneumatic rubber fenders, EVA polyurethane fenders and marine airbags, and the products are
unique formula and advanced production technology.
♦ Company products has passed ISO9001:2000, CCS, DNV, LR ,etc.
♦ Company products are exported to USA, France, Italy, UK, Singapore, Indonesia, Korea and other countries and regions.

 

FAQ

Q1: How can I get samples from you?
A: We are honored to provide you with samples to check the quality. Customers only need to confirm the freight, and then we can send it out
Q2: What certificates can your company provide?
A: We can provide CCS, ABS, DNV, LR, BV certificates.
Q3: How about your warranty time?
A: Our warranty period is 12 months. During this period, if there are any problems with the products in our factory, we solemnly promise to change and repair them for free; if the problem is caused by improper operation of the customer, we can provide free guidance and repair materials