


Like any piece of mooring apparatus mooring chain has a proof and break load.
Proof loads are the tension the anchor chain is pulled to to "proof" or certify the actual strength of any given chain, usually up to twice the normal working loads. Break loads are the expected minimal load that must be applied to a chain to actually break it and are higher than a proof load.

(Norminal)ChainDiameter (mm) | Proof test Load (kn) | Proof test Load (kn) | Weight kg/27.5m | ||
Grade2 | Grade3 | Grade2 | Grade3 | ||
16 | 107 | 150 | 150 | 216 | 158 |
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 | 16691 |
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 |
(Norminal)ChainDiameter (mm) | Proof testLoad(kn) | Proof testLoad(kn) | Weight kg,27.5m | ||
Grade2 | Grade3 | Grade2 | Grade3 | ||
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 |
Lloyd's Rigister of Shipping (LR)
American Bureau of Shipping (ABS)
Det Norske Veritas (DNV)
Germanischer Lloyd (GL)
Bureau Veritas (BV)
Korean Register of Shipping (KR)
Nippon Kaiji Kyokai (NK)
Registro Ltaliano Navale Group (RINA)
China Classification Society (CCS)
Russian Maritime Register of Shipping (RMRS)
Indian Register of Shipping (IRS)
Croatian Register of Shipping (CSR)






1). Gunny bag, inside PVC bag and outside gunny bag +pallet
2). Wooden case or pp ton woven bag
3). Wire rope with shackle
4). Others as customer required



A: We have advanced equipment, an excellent production team, strict quality control, Welcome to visit the factory to confirm
02.Can you accept a sample order?
A: Yes, It is acceptable! We can provide samples for quality inspection
Q3. Can you give me a better price?
A: First, we are a Manufacturer in China. fyou have a big demand for a certain quantity, we can offer discounted prices. Please contact us to get some discounts
Q4. Which delivery methods are available?
A: By sea or air.
Q5. How can I place an order?
A: Please provide your reguirements or application and send us an order byE-mail with your detailed information, then we willsend you a PI to confrm Then,,if all information is right you can make a 30% deposit payment. Finally, we will arrange the order as soon as we receive your advance payment!