Qingdao Luhang Marine Airbag and Fender Co., Ltd
Qingdao Luhang Marine Airbag and Fender Co., Ltd We are devoted to supplying guaranteed marine airbags and fenders.
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Detailed Product Description
Tug cylindrical fenders
Tugboat Fenders are mainly used at all kinds of harbor tugboats, installed at bow, board and aft. Rubber Fenders adopts integral molding vulcanization workmanship to obtain good performance, long service life and easy installation
TUG FENDERS INTRODUCT
Tug fenders must work under more extreme conditions than any other fender type. Tugs may be fitted with many types of fendereach type serving a particular application.
When selecting fenders, designers should consider contact loads, Pushing angles, friction and etc.
A. Cylindrical fenders:Fitted to the bow/stern of tugs and usually used topush against flared hulls andin open sea conditions.
B. Pushing fenders:Keyhole, Square and W-and M-fenders provide large contact surfaces for low hull pressures. Their grooved surfaces provide exceptional grip.
C. Side beltings:D, Square and Composite fenders are often used as side beltings to protect the vessel during escort duties and when coming alongside.
D. Stern of tugs:Usually use Cylindricalfenders or any other types.
| ФD | Φd | Amax | Bmax | C | ΦG | ΦJ | Weight |
| 250 | 125 | 200 | 570 | 500 | 190 | 75 | 48 |
| 300 | 150 | 225 | 600 | 700 | 225 | 75 | 58 |
| 350 | 175 | 250 | 650 | 800 | 250 | 85 | 94 |
| 400 | 200 | 300 | 670 | 800 | 300 | 100 | 123 |
| 450 | 225 | 300 | 700 | 850 | 350 | 100 | 155 |
| 500 | 250 | 300 | 730 | 900 | 375 | 100 | 191 |
| 600 | 300 | 350 | 800 | 900 | 450 | 125 | 276 |
| 800 | 400 | 350 | 930 | 1000 | 600 | 125 | 490 |
| 900 | 450 | 350 | 1000 | 1100 | 675 | 150 | 620 |
| 1000 | 500 | 350 | 1060 | 1200 | 750 | 150 | 766 |
[Units: mm, kg/m]
| Attachment:Smaller fenders (<500mm diameter) are usually fixed by a longitudinal chain through the bore of the fender, connected to the hull by turnbuckles to tension the chain. Larger fenders often use supplementary chains or straps around the fender. |