Yokohama Ship Marine Inflatable Pneumatic Rubber Fender
Specifications
High pressure rubber fender:1.High absorption of engery.
2.CCS,BV certificate etc.
3.ISO17357:2002 stanard.
4.easy to op
Inflatable Rubber Fender :
Yokohama Ship Marine Inflatable Pneumatic Rubber Fender :
Structure Type Of Marine Charged Rubber Dependable Ball Type Of charged Rubber Dependable Ball Marine charged rubber dependable ball without jacket of me belongs to the basic type; normally it is black or can be other color as per customer's demand. To avoid damage by protruding material near the surface, jacket can be provided as per user's need. The jacket has three types. Tyre Network Type Rubber Network Type Cord Network Type Tyre Network Type: tie several tyres on to the ball, two ends are tied on special flying ring which can turn flexibly. It is suitable for large size dependable ball. Rubber Network Type: tie special rubber padder onto the ball, it can shrink or stretch freely when squeezing. It is suitable for medium size & small size dependable ball. Cord Network Type: weave a net cover by nylon rope; tightly tie it on the ball. It is situ for small size dependable ball.
Choice Examples of Dependable Balls for Medium-Size & Marines
Shipping tonnage
| Size of dependable ball(D×Lm) |
Remarks
|
50 | 0.5×1.0 | Fisher
|
100 | 0.7×1.5-1.0×1.5 | Fisher
|
200 | 1.0×1.8-1.0×2.0 | Fisher,Tugboat
|
300-500 | 1.2×2.0-1.5×2.5 | Fisher,Tugboat
|
1000 | 1.5×2.5-1.5×3.0 | Tugboat,Transport vessel
|
3000 | 2.0×3.0-2.0×3.5 | Ocean dragnet vessel,Transport vessel
|
10000 | 2.0×3.5-2.5×5.0 | Transport vessel
|
Choice Examples of Dependable Balls for Large-Size Oil Marine
A Vessel(DWT)
| B Vessel(DWT)
| Assumed string meeting velocity(m/s)
| Effective movement energy(KJ)
| Size of dependable ball(D×L)
|
300,000 | 200,000 | 0.15 | 1230 | 3.3×6.5 |
150,000 | 0.15 | 1030 | 3.3×6.5 | |
100,000 | 0.15 | 781 | 3.3×6.5 | |
200,000 | 150,000 | 0.15 | 882 | 3.3×6.5 |
100,000 | 0.15 | 693 | 3.0×6.0 | |
85,000 | 0.15 | 618 | 3.0×5.0 | |
100,000 | 85,000 | 0.17 | 617 | 3.0×5.0 |
50,000 | 0.18 | 511 | 3.0×5.0 | |
40,000 | 0.20 | 544 | 3.0×5.0 | |
50,000 | 40,000 | 0.20 | 425 | 2.5×5.5 |
30,000 | 0.22 | 437 | 2.5×5.5 | |
20,000 | 0.25 | 443 | 2.5×5.5 | |
20,000 | 15,000 | 0.27 | 318 | 2.5×4.0 |
10,000 | 0.30 | 309 | 2.0×3.5 | |
5,000 | 0.35 | 253 | 2.0×3.5 | |
10,000 | 5,000 | 0.35 | 212 | 2.0×3.5 |
3,000 | 0.40 | 196 | 2.0×3.5 | |
1,000 | 0.50 | 127 | 2.0×3.0 |
Features
1. High energy absorption and low reaction force and surface pressure;
2. No decline in the rate of energy absorption when obliquely compressed, under normal circumstances, and uniform surface pressure for any contact area;
3. Low reaction force to prevent damage from repeated impacts against the hull of ship, quay, jetty or mooring rope;
4. Ability to float and rise and fall with the ebb and flow of tides and the movements of a ship;
5. High standard of uniform quality in compression performance with no deterioration of the rubber;
6. Easy installation.
Application of Pneumatic Rubber Fender:
1.It is installed in the dock or port, it is used when ships berth.
2.It is installed on shipboard, it is used when berthing in the sea.
3.Other applications of Pneumatic Rubber Fender.
a.Can be used as a buoy.
b.Can be used for carrying goods.
c.Can be used as sealing material of pipes.
Specification
No. | Size (Diameter x Length) | Initial pressure | Energy absorption | Reaction force |
| mm x mm | MPa | KJ | KN | |
| 1 | 500 x 1000 | 0.05 | 6 | 64 |
2 | 600 x 1000 | 0.05 | 8 | 74 |
3 | 700 x 1500 | 0.05 | 17 | 137 |
| 4 | 1000 x 1500 | 0.05 | 32 | 182 |
5 | 1000 x 2000 | 0.05 | 45 | 257 |
6 | 1200 x 2000 | 0.05 | 63 | 297 |
7 | 1350 x 2500 | 0.05 | 102 | 427 |
8 | 1500 x 3000 | 0.05 | 153 | 579 |
9 | 1700 x 3000 | 0.05 | 191 | 639 |
10 | 2000 x 3500 | 0.05 | 308 | 875 |
11 | 2500 x 4000 | 0.05 | 663 | 1381 |
12 | 2500 x 5000 | 0.05 | 857 | 1835 |
13 | 2500 x 5500 | 0.05 | 943 | 2019 |
14 | 3000 x 5000 | 0.05 | 1050 | 2000 |
15 | 3000 x 6000 | 0.05 | 1312 | 2488 |
16 | 3300 x 4500 | 0.05 | 1175 | 1884 |
17 | 4500 x 9000 | 0.05 | 4752 | 5747 |
18 | 4500 x 12000 | 0.05 | 6473 | 7984 |
Photo:
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