Panama Bulwark Chocks DIN81915 Chocks For Ship Mooring
Instruduction of Panama Bulwark Chocks DIN81915 Chocks
The Panama Chock is a heavy duty closed-hole mooring for ships to tow through the Panama Canal lock.
As the water level of the lock is quite different from that of the bank, and the cable is liable to slip and wear out under the force of ordinary mooring winches, such special mooring holes shall be provided in accordance with the requirements of the Panama Canal Rules.
Deck and bulwark bollards are available according to mounting position.
A mooring line is a device for changing the direction of the mooring line, limiting its exit position and reducing wear of the mooring line from inboard to outboard to a wharf or other mooring point.
A closed hole-shaped mooring winch that is embedded in the bulwarks or fixed to the deck.
The mooring winch, also called the bulwarks, is provided on the bulwark and is used to restrict the position of the cable to be exported.
Its basic shapes are round, oval, square and so on.
Chock is one of the most widely used in ship industry mooring equipment, like chock, usually we will cable from ship to shore, and from the boat to the buoy, ranging from ship to (by) the ship must be through the chock and chock, so, in the process of ship operation and anchor, the chock and chock play an important role.
More details of DIN 81915 Panama Chock Type:
Marine Panama towing Chock was made of cast iron or cast steel or stainless steel,it is commonly use to guide ropes for ships/vessels.According to the position on board,we divided into open type and closed type mooring towing chock,meet with the standard of JIS2005/2007/2030,DIN81915,Spanish,EU,GB,CB etc.Installation of the mooring chock can be deck-mounted or bulwark mounted.
Our standard deck equipment is manufactured to industry norms such as MSC 1175 and OCIMF MEG 3 recommendations and comma; ensuring compliance with Class requirements often without the need for design approval and period;The range of deck equipment standards published by ISO in 2012 have been accepted by IACS as complying with the norms mentioned above and this simplifies the specification process for the designers.
Per the DIN 81915 D Type Towing Chock,Deyuan marine can offer a wide variety of sizes and features, drawings also are available , of coz , we also produce the specific types of chocks as you required.
All our Marine Mooring Chocks cast from high quality cast steel,with good craftmanship, the nominal dimension from 125-600mm ,the surface of our chocks is smooth and the edges have been rounded toi prevent abrasion of lines, per the DIN 81915 Btype and D typeMooring Chocks ,we can offer LR, ABS, BV, DNV, NK, CCS Certificate.
If you are interested in our Ship Panama Towing Chock, please feel free to contact us.
Technical Parameters of DIN 81915 Panama Bulwark Chock Type A
| Type |
Wire W.L.
(Kn) |
b1 |
b2 |
h1 |
h2 |
h3 |
l1 |
r1 |
r2 |
s1 |
s2 |
w1 |
w2 |
weight
(kg) |
| A2 |
20 |
315 |
225 |
200 |
70 |
25 |
360 |
100 |
57.5 |
12 |
6 |
160 |
115 |
26 |
| A3 |
30 |
390 |
275 |
250 |
75 |
32 |
450 |
125 |
70 |
14 |
7 |
200 |
140 |
42 |
| A5 |
50 |
480 |
340 |
300 |
80 |
38 |
550 |
150 |
90 |
16 |
8 |
250 |
180 |
74 |
| A8 |
80 |
585 |
415 |
360 |
90 |
45 |
680 |
180 |
112.5 |
18 |
9 |
320 |
225 |
120 |
| A12 |
125 |
710 |
500 |
440 |
110 |
55 |
840 |
220 |
135 |
20 |
10 |
400 |
270 |
185 |
| A20 |
200 |
840 |
595 |
520 |
130 |
65 |
1020 |
260 |
160 |
22 |
11 |
500 |
320 |
285 |
| A32 |
320 |
1100 |
800 |
700 |
150 |
80 |
1300 |
350 |
200 |
35 |
20 |
600 |
400 |
795 |
Technical Parameters of DIN 81915 Panama Chock Type B
| Type |
d |
I2 |
| B3 |
40 |
140 |
| B5 |
45 |
160 |
| B8 |
50 |
180 |
Technical Parameters of DIN 81915 Panama Chock Type D Deck Chock
| Type |
d |
I2 |
| D3 |
40 |
140 |
| D5 |
45 |
160 |
| D8 |
50 |
180 |
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