Yokohama Pneumatic Fenders
Pneumatic Fenders are ideal for permanent and semi-permanent port applications and for offshore ship-to-ship transfers. They are manufactured according to ISO17357-1:2014. Fenders are available in diameters ranging from 300 mm to 4,500 mm and lengths ranging from 500 mm to 12,000 mm, as well as special sizes.
Advantages of ZHK pneumatic fenders:
A versatile and well proven design. ZHK pneumatic fenders are available as sling type or with chain &tyre nets to suit a variety of inshore and offshore applications.
• ISO 17357 certified
• Guaranteed energy absorption
• Low hull pressures
• Chain tyre net and Sling type
• Thick skin construction
• Good angular performance
Types of pneumatic fenders
PNEUMATIC FENDER DIMENSIONS AND PERFORMANCE VALUES
IP50 |
Performance |
Body Only |
Fender Weight Chain Net (excl body) |
Sling Type |
Pressures |
Body Thickness |
Mooring Chain Diameter |
Energy (GEA) |
Reaction
(at GEA) |
Pressure (at GEA) |
Relief Valve |
Proof Test |
Dia. Length (mm) |
kJ |
kN |
kPa |
kg |
kg |
kg |
kPa |
kPa |
mm |
mm |
Φ300 x 600L |
0.5 |
24 |
134 |
15 |
- |
20 |
- |
200 |
12 |
13 |
Φ500 x 1000L |
6 |
64 |
132 |
24 |
121 |
35 |
- |
200 |
12 |
16 |
Φ600 x 1000L |
8 |
74 |
126 |
28 |
132 |
39 |
- |
200 |
12 |
16 |
Φ700 x 1500L |
17 |
137 |
135 |
50 |
165 |
60 |
- |
200 |
13 |
16 |
Φ800x 1500L |
24 |
158 |
132 |
64 |
280 |
72 |
- |
200 |
14 |
16 |
Φ1000x1500L |
33 |
182 |
122 |
80 |
220 |
107 |
- |
200 |
14 |
16 |
Φ1000 x 2000L |
46 |
257 |
132 |
97 |
242 |
124 |
- |
200 |
14 |
16 |
Φ1200 x 2000L |
64 |
297 |
126 |
144 |
352 |
171 |
- |
200 |
14 |
16 |
Φ1200 x 3000L |
109 |
482 |
134 |
250 |
435 |
280 |
- |
200 |
14 |
16 |
Φ1350 x 2500L |
104 |
427 |
130 |
220 |
385 |
264 |
- |
200 |
15 |
16 |
Φ1500 x 2500L |
125 |
464 |
126 |
243 |
484 |
287 |
- |
200 |
16 |
19 |
Φ1500 x 3000L |
156 |
579 |
132 |
275 |
583 |
319 |
- |
200 |
16 |
19 |
Φ1500 x 4000L |
230 |
815 |
130 |
330 |
690 |
380 |
- |
200 |
16 |
19 |
Φ1700 x 3000L |
195 |
639 |
128 |
319 |
638 |
363 |
- |
200 |
16 |
19 |
Φ1700 x 7200L |
516 |
1621 |
133 |
760 |
N/A |
810 |
- |
200 |
16 |
22 |
Φ2000 x 3000L |
260 |
727 |
122 |
403 |
990 |
469 |
- |
200 |
16 |
22 |
Φ2000 x 3500L |
314 |
875 |
128 |
445 |
1056 |
502 |
- |
200 |
17 |
22 |
Φ2000 x 4000L |
361 |
1020 |
125 |
490 |
1150 |
540 |
- |
200 |
16 |
22 |
Φ2000 x 6000L |
611 |
1631 |
136 |
658 |
1650 |
720 |
- |
200 |
16 |
26 |
Φ2500 x 4000L |
676 |
1381 |
137 |
992 |
1364 |
1188 |
175 |
250 |
18 |
26 |
Φ2500 x 5500L |
962 |
2019 |
148 |
1199 |
2035 |
1452 |
175 |
250 |
18 |
32 |
Φ2500 x 9100L |
1631 |
3482 |
140 |
2150 |
3467 |
2230 |
175 |
250 |
18 |
32 |
Φ3000 x 5000L |
1136 |
2021 |
154 |
1520 |
1800 |
1640 |
175 |
250 |
19 |
32 |
Φ3300 x4500L |
1198 |
1884 |
130 |
1606 |
1881 |
2024 |
175 |
250 |
20 |
36 |
Φ3300 x 6500L |
1850 |
3015 |
146 |
2057 |
2827 |
2475 |
175 |
250 |
20 |
38 |
Φ3300 x 10600L |
3128 |
5257 |
158 |
2816 |
5126 |
3366 |
175 |
250 |
22 |
48 |
Φ4500 x 7000L |
3302 |
3796 |
133 |
3740 |
4290 |
3880 |
175 |
250 |
24 |
48 |
Φ4500 x 9000L |
4847 |
5747 |
146 |
4334 |
5929 |
- |
175 |
250 |
24 |
50 |
Φ4500 x 12000L |
6602 |
7984 |
154 |
5269 |
7689 |
- |
175 |
205 |
24 |
58 |
|
|
|
|
|
|
|
|
|
|
|
IP80 |
Performance |
Body Only |
Fender Weight Chain Net (excl body) |
Sling Type |
Pressures |
Body Thickness |
Mooring Chain Diameter |
Energy (GEA) |
Reaction
(at GEA) |
Pressure (at GEA) |
Relief Valve |
Proof Test |
Dia. Length (mm) |
kJ |
kN |
kPa |
kg |
kg |
kg |
kPa |
kPa |
mm |
mm |
Φ300 x 600L |
0.6 |
31 |
173 |
17 |
- |
20 |
- |
250 |
13 |
13 |
Φ500 x 1000L |
8 |
85 |
174 |
26 |
121 |
37 |
- |
250 |
13 |
16 |
Φ600 x 1000L |
11 |
98 |
166 |
30 |
132 |
42 |
- |
250 |
13 |
16 |
Φ700 x 1500L |
24 |
180 |
177 |
52 |
165 |
63 |
- |
250 |
14 |
16 |
Φ800x 1500L |
31 |
204 |
180 |
71 |
280 |
83 |
- |
250 |
15 |
16 |
Φ1000x1500L |
45 |
239 |
160 |
84 |
220 |
111 |
- |
250 |
15 |
16 |
Φ1000 x 2000L |
64 |
338 |
174 |
101 |
242 |
129 |
- |
250 |
15 |
16 |
Φ1200 x 2000L |
89 |
390 |
166 |
149 |
352 |
176 |
- |
250 |
15 |
16 |
Φ1200 x 3000L |
110 |
623 |
185 |
275 |
435 |
310 |
- |
250 |
16 |
16 |
Φ1350 x 2500L |
144 |
561 |
170 |
226 |
385 |
270 |
- |
250 |
17 |
16 |
Φ1500 x 2500L |
174 |
610 |
166 |
268 |
484 |
312 |
- |
250 |
17 |
19 |
Φ1500 x 3000L |
218 |
761 |
174 |
339 |
583 |
355 |
- |
250 |
17 |
20 |
Φ1500 x 4000L |
296 |
1053 |
176 |
363 |
690 |
378 |
- |
250 |
17 |
20 |
Φ1700 x 3000L |
272 |
840 |
168 |
348 |
638 |
392 |
- |
250 |
17 |
20 |
Φ1700 x 7200L |
668 |
2096 |
170 |
795 |
N/A |
845 |
- |
250 |
18 |
22 |
Φ2000 x 3000L |
363 |
955 |
160 |
413 |
990 |
479 |
- |
250 |
19 |
22 |
Φ2000 x 3500L |
438 |
1150 |
168 |
454 |
1056 |
520 |
- |
250 |
19 |
24 |
Φ2000 x 4000L |
520 |
1380 |
173 |
505 |
1150 |
535 |
- |
250 |
19 |
24 |
Φ2000 x 6000L |
791 |
2109 |
170 |
724 |
1650 |
810 |
230 |
300 |
18 |
28 |
Φ2500 x 4000L |
944 |
1815 |
180 |
1111 |
1364 |
1309 |
230 |
300 |
20 |
30 |
Φ2500 x 5500L |
1343 |
2653 |
195 |
1353 |
2035 |
1606 |
230 |
300 |
20 |
36 |
Φ2500 x 9100L |
2293 |
4505 |
199 |
2360 |
3467 |
2450 |
230 |
300 |
20 |
38 |
Φ3000 x 5000L |
1593 |
2608 |
185 |
1670 |
1800 |
1850 |
230 |
300 |
21 |
34 |
Φ3300 x4500L |
1673 |
2476 |
171 |
1892 |
1881 |
2299 |
230 |
300 |
22 |
34 |
Φ3300 x 6500L |
2583 |
3961 |
191 |
2420 |
2827 |
2827 |
230 |
300 |
22 |
42 |
Φ3300 x 10600L |
4366 |
6907 |
208 |
3333 |
5126 |
3872 |
230 |
300 |
23 |
54 |
Φ4500 x 7000L |
4608 |
4988 |
174 |
4136 |
4301 |
4350 |
230 |
300 |
26 |
54 |
Φ4500 x 9000L |
6766 |
7551 |
192 |
4818 |
5929 |
- |
230 |
300 |
26 |
58 |
Φ4500 x 12000L |
9218 |
14490 |
202 |
5863 |
7689 |
- |
230 |
300 |
26 |
58 |
Installtion Method
FENDER SIZE |
CHAIN TIRE NET (CTN) FENDERS |
W |
A |
B |
C |
D |
E |
DIAMETER |
LENGTH |
1000 |
1500 |
825 |
940 |
1340 |
345 |
515 |
1950 |
1200 |
2000 |
1100 |
1130 |
1610 |
305 |
510 |
2600 |
1500 |
2500 |
1485 |
1410 |
2010 |
270 |
525 |
3250 |
2000 |
3500 |
1965 |
1880 |
2680 |
375 |
715 |
4550 |
2500 |
4000 |
2495 |
2355 |
3355 |
430 |
855 |
5200 |
3300 |
6500 |
3365 |
3110 |
4430 |
500 |
1065 |
8450 |
4500 |
9000 |
4605 |
4240 |
6040 |
665 |
1435 |
11700 |
FENDER SIZE |
|
SLING FENDERS |
|
|
A |
B |
C |
D |
E |
W |
DIAMETER |
LENGTH |
1000 |
1500 |
1020 |
940 |
1340 |
150 |
320 |
1950 |
1200 |
2000 |
1265 |
1130 |
1610 |
140 |
345 |
2600 |
1500 |
2500 |
1575 |
1410 |
2010 |
180 |
435 |
3250 |
2000 |
3500 |
2125 |
1880 |
2680 |
215 |
555 |
4550 |
2500 |
4000 |
2675 |
2355 |
3355 |
250 |
675 |
5200 |
3300 |
6500 |
3605 |
3110 |
4430 |
260 |
825 |
8450 |
4500 |
9000 |
4935 |
4240 |
6040 |
335 |
1105 |
11700 |
Safety and Reliability
Yokohama Pneumatic 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. Operational experience over a long period of time attests to its high safety and reliability, and hydraulic pressure tests have proven the strength to be suitable. Furthermore, large-size fenders are equipped with a safety valve to release the inside air in the event of accidental over-pressure. The figure below shows data obtained from many destructive pressure tests at various percentage compressions. Such data are used to establish a basic minimum endurable pressure (MEP) curve for pneumatic rubber fenders.
Company Profile
Lies in Qingdao, a beautiful coastal city with red tiling and green trees, blue sea and clear sky, Zhonghaike (Qingdao) Marine Engineering Technology Co., Ltd. is a high-tech enterprise integrated with manufacturing, research and innovation, technical services, specialized in manufacturing marine products, such as marine rubber fender, marine airbag, navigation buoys, mooring buoys, marine anchors & anchor chains, etc. All products get ISO9001-2008 certificate and IACS quality authentication from CCS, BV, GL, ABS, LG, etc.
With strong technology base, advanced manufacturing technique, complete manufacturing facilities and well-equipped checkout equipment, Zhonghaike (Qingdao) Marine Engineering Technology Co., Ltd. is devoted to forge itself into a top-ranking international competitive marine products manufacturer providing high quality products and perfect service for all customers, and shoulder the responsibility of ensuring global marine safety via mutually beneficial cooperation with partners from all over the world.
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