Dependable Ball
- Category:Marine Fender
- Material:rubber sheet
- Standards:ISO 17357-2002
- Certificate:CCS,ABS,DNV,BV,RINA,LR,mill certificate etc.
- Fob Price:Get Latest Price Now
- Place of Origin:China
- Attachment:[pdf]Dependable Ball.pdf
Details
Product Specification
Marine dependable ball is a kind of protection facility suitable to be installed on the wharf. It can be absorbed the energy upon ship alongside and reducing the impact strength to ensure the structure of vessel and wharf harmless.
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:
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.
Feature:
1.Sound Floating performance which can be positioned at ideal waterline.
2.Easy and fast for installation.
3.Applicable for pier and dock with large tide scope,ships and emergency purpose.
Structure
Specification for Small and Medium Size Vessel
|
Shipping tonnage |
Size of floating ball (Diameter×Length)m |
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 |
Specification for Large Size Vessel
|
A Vessel(DWT) |
B Vessel(DWT) |
Assumed string meeting velocity(m/s) |
Effective movement energy(KJ) |
Size of floating 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 |
Tel: 86-23-68428875,68428422,68838417
Fax: 86-4008266163-88928
Email: sales@jinbomarine.com