Black Painted Anchor Chain
Anchor Chain Broken:
If an anchor chain breaks while at anchor, it can be a dangerous situation that requires prompt action to prevent the vessel from drifting or running aground. Here are the steps to take if an anchor chain breaks:
Sound the alarm: Alert the crew and passengers to the situation and make sure everyone is aware of the potential danger.
Deploy a backup anchor: If you have a backup anchor on board, deploy it immediately to help hold the vessel in place. This may involve deploying the anchor manually or using a windlass if one is available.
Notify other vessels: Notify nearby vessels of the situation and request assistance if needed.
Prepare to move: If you are unable to deploy a backup anchor, prepare to move the vessel to a safe location or back to port.
Inspect the chain: Once the situation is under control, inspect the chain to determine the cause of the breakage and assess the extent of the damage. It may be necessary to replace the entire chain or just a section of it.
Conduct maintenance: Conduct maintenance on the chain and associated equipment to ensure they are in good working condition and able to withstand the forces of wind and waves.
Update safety procedures: Review and update safety procedures to prevent a similar incident from happening in the future.
It is important to take preventative measures to reduce the risk of an anchor chain breaking, such as regular inspection and maintenance, following manufacturer's instructions, and using the appropriate anchor and chain for the vessel and conditions.
Product Details:
1. Material: CM490/CM690 steel bar;
2. Diameter: 12.5mm ~ 162mm;
3. Standard: GB/T549 - 2017, ISO1704;
4. Grade: U2, U3;
5. Finish: Black painted;
6. Length: 27.5m or customized;
7. Class Certificate: CCS, ABS, LR, NK, RS, DNV·GL, KR, BV, RINA, etc.
Drawing of Shackle and Link for Anchor Chain:
Main Nominal Diameter of Stud Link Anchor Chain:
Nominal Diameter of Anchor Chain
Proof Test Load
(KN)
Breaking Test Load
(KN)
Approx. Mass
(mm)
AM2
Grade 2
AM3
Grade 3
AM2
Grade 2
AM3
Grade 3
(kg/27.5m)
12.5
66
92
92
132
105
14
82
116
116
165
142
16
107
150
150
216
175
17.5
127
179
179
256
194
19
150
211
211
301
236
20.5
175
244
244
349
269
22
200
280
280
401
322
24
237
332
332
476
370
26
278
389
389
556
431
28
321
449
449
642
496
30
368
514
514
735
564
32
417
583
583
833
635
34
468
655
655
937
712
36
523
732
732
1050
800
38
581
812
812
1160
887
40
640
896
896
1280
1032
42
703
981
981
1400
1084
44
769
1080
1080
1540
1197
46
837
1170
1170
1680
1310
48
908
1270
1270
1810
1438
50
981
1370
1370
1960
1546
52
1060
1480
1480
2110
1661
54
1140
1590
1590
2270
1791
56
1220
1710
1710
2430
1926
58
1290
1810
1810
2600
2086
60
1380
1940
1940
2770
2249
62
1470
2060
2060
2940
2361
64
1560
2190
2190
3130
2516
66
1660
2310
2310
3300
2676
68
1750
2450
2450
3500
2885
70
1840
2580
2580
3690
3010
73
1990
2790
2790
3990
3274
76
2150
3010
3010
4300
3548
78
2260
3160
3160
4500
3737
81
2410
3380
3380
4820
4030
84
2580
3610
3610
5160
4334
87
2750
3850
3850
5500
4650
90
2920
4090
4090
5840
4976
92
3040
4260
4260
6080
5199
95
3230
4510
4510
6440
5544
97
3340
4680
4680
6690
5780
100
3530
4940
4940
7060
6143
102
3660
5120
5120
7320
6398
105
3850
5390
5390
7700
6773
107
3980
5570
5570
7960
7033
111
4250
5940
5940
8480
7569
114
4440
6230
6230
8890
7983
117
4650
6510
6510
9300
8409
120
4850
6810
6810
9720
8863
122
5000
7000
7000
9990
9143
124
5140
7200
7200
10280
9598
127
5350
7490
7490
10710
9908
130
5570
7800
7800
11140
10382
132
5720
8000
8000
11420
10620
137
6080
8510
8510
12160
11439
142
6450
9030
9030
12910
12289
147
6840
9560
9560
13660
13170
152
7220
10100
10100
14430
14081
157
7600
10640
10640
15200
15023
162
7990
11180
11180
15980
15995
Main Nominal Diameter of Studless Link Anchor Chain:
Nominal Diameter of Anchor Chain
(mm)
BM2
BM3
Approx. Mass
Proof Test Load
(KN)
Breaking Test Load
(KN)
Proof Test Load
(KN)
Breaking Test Load
(KN)
(kg/ 27.5m)
6
9.3
18.6
-
-
21.45
7
12.6
25.2
-
-
29.15
8
18.5
33
-
-
38.23
9
20.9
41.8
-
-
48.4
10
25.8
51.6
-
-
59.68
11
31.2
62.4
-
-
72.33
12.5
41.2
82.6
-
-
93.23
14
51
101.9
-
-
116.88
16
66.20
132.30
92.42
184.83
139.43
17.5
78.89
157.78
110.55
221.10
178.35
19
93.60
187.20
130.32
260.64
217.68
20.5
108.64
217.27
151.70
303.42
229.14
22
125.40
250.90
174.40
349.40
264.49
24
149.90
298.90
207.90
415.80
341.82
26
175.40
350.80
244.00
488.00
369.94
28
203.80
406.70
283.00
566.00
427.04
30
234.20
467.50
324.00
649.80
490.98
32
265.60
531.20
369.60
739.30
559.65
34
299.90
599.80
417.30
834.60
671.52
36
336.10
672.30
467.80
935.70
707.85
38
374.40
748.70
521.30
1042.50
788.98
40
414.50
829.10
577.60
1155.20
869.36
42
457.70
915.30
636.80
1273.60
959.30
44
502.70
999.60
698.90
1398.00
1111.25
46
548.80
1097.00
763.90
1527.80
1152.07
48
597.80
1195.60
831.70
1663.50
1256.26
50
648.80
1293.60
902.50
1805.00
1360.41
52
697.63
1395.26
976.14
1952.28
1485.61
54
752.33
1504.66
1052.68
2105.36
1648.08
56
809.09
1618.18
1132.10
2264.20
1715.97
58
867.91
1735.82
1214.40
2428.80
1844.50
60
928.80
1857.60
1299.60
2599.20
1973.29
62
991.75
1983.50
1387.68
2775.36
2101.56
64
1056.77
2113.54
1478.66
2957.32
2298.47
66
1123.85
2247.70
1572.52
3145.04
2398.10
68
1192.99
2385.98
1669.26
3338.52
2522.88
70
1264.20
2528.40
1768.90
3537.80
2697.65
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