**Product Specifications:**
- **Model No.:** Stud Link Anchor Chain
- **Certificate:** LR, ABS, DNV-GL, BV, CCS, NK, KR
- **Grade:** Grade 1, Grade 2, Grade 3
- **Trademark:** Aohai
- **Transport Package:** Nude, Pallet, or Bundle
- **Specification:** 12.5mm – 162mm
- **Origin:** China
- **HS Code:** 73158100
**1. Product Description:**
Stud Link Anchor Chains are available in a wide range of sizes, from 12.5mm to 162mm, making them ideal for a variety of marine applications. These chains are manufactured in different grades, with Grade 2 and Grade 3 being the most commonly used for ship equipment due to their high strength and durability. The product is designed to meet international standards and is widely used in offshore mooring, ship anchoring, and other critical maritime operations.
Below is the detailed technical specification table:
**2. Company Introduction:**
Aohai Marine Fittings Co., Ltd. was established in 2009 with a total investment of nearly one billion yuan. We specialize in producing high-quality marine anchor chains, offshore mooring chains, and steel structural anchors. Our products are widely used in commercial and military vessels, and we have earned recognition from major classification societies such as CCS, BV, LR, ABS, KR, NK, and DNV-GL.
We provide a comprehensive range of marine fittings, including stud link anchor chains, galvanized anchor chains, chafing chains, buoy chains, and various types of anchors like delta, stevpris, MK5, and admiralty anchors. With our advanced manufacturing technology and strict quality control, we have become a trusted supplier to the Chinese Navy and many international clients.
**3. Quality Control:**
From raw material selection to final product inspection, we implement rigorous quality control measures at every stage of production. Each batch is assigned a unique tracking number to ensure full traceability. Our products undergo magnetic particle testing, ultrasonic testing, fluorescent penetrant inspection, and load testing up to 4000 tons. All designs are approved by IACS members, and we offer stress analysis and fatigue testing upon request.
**4. Manufacturing Advantage:**
With over 18 years of experience in the industry, Aohai is the largest manufacturer of anchor chains and mooring chains in China. From 2014 to 2016, our global sales ranked number one in the anchor chain market. Our factory is certified with ISO 9001, OSHMS 18001, ISO 14001, API, and all IACS type approvals. Our commitment to quality and customer service has made us the appointed supplier to the Chinese Navy.
**5. Contact Information:**
For more information or to place an order, please contact us directly. We are happy to assist with any inquiries and provide detailed product specifications.
**6. Product Pictures:**
[Image 1: BV Approved Stud Link Anchor Chain]
[Image 2: BV Approved Stud Link Anchor Chain]
[Image 3: BV Approved Stud Link Anchor Chain]
**7. Certifications:**
[Image: BV Approved Stud Link Anchor Chain]
Our products are certified by leading classification societies and meet the highest international standards. Whether you need standard or custom-made marine fittings, Aohai is your reliable partner.
Dia. | Proof Load (kN) | Breaking Load (kN) | Weight | ||||
MM | U1 | U2 | U3 | U1 | U2 | U3 | kg/m |
12.5 | 46 | 66 | 92 | 66 | 92 | 132 | 3.42 |
14 | 58 | 82 | 116 | 82 | 116 | 165 | 4.29 |
16 | 76 | 107 | 150 | 107 | 150 | 216 | 5.61 |
17.5 | 89 | 127 | 179 | 127 | 179 | 256 | 6.71 |
19 | 105 | 150 | 211 | 150 | 211 | 301 | 7.91 |
20.5 | 123 | 175 | 244 | 175 | 244 | 349 | 9.20 |
22 | 140 | 200 | 280 | 200 | 280 | 401 | 10.60 |
24 | 167 | 237 | 332 | 237 | 332 | 478 | 12.61 |
26 | 194 | 278 | 389 | 270 | 389 | 556 | 14.80 |
28 | 225 | 321 | 449 | 321 | 449 | 642 | 17.17 |
30 | 257 | 368 | 514 | 368 | 514 | 735 | 19.71 |
32 | 291 | 417 | 583 | 417 | 583 | 833 | 22.43 |
34 | 328 | 468 | 655 | 468 | 655 | 937 | 25.32 |
36 | 366 | 523 | 732 | 523 | 732 | 1050 | 28.38 |
38 | 405 | 581 | 812 | 581 | 812 | 1190 | 31.62 |
40 | 448 | 640 | 896 | 640 | 896 | 1280 | 35.04 |
42 | 492 | 703 | 981 | 703 | 981 | 1400 | 38.63 |
44 | 538 | 769 | 1080 | 769 | 1080 | 1540 | 42.40 |
46 | 585 | 837 | 1170 | 837 | 1170 | 1680 | 46.34 |
48 | 635 | 908 | 1270 | 908 | 1270 | 1810 | 50.46 |
50 | 685 | 981 | 1370 | 981 | 1370 | 1960 | 54.75 |
52 | 739 | 1060 | 1480 | 1060 | 1480 | 2110 | 59.22 |
54 | 794 | 1140 | 1590 | 1140 | 1590 | 2270 | 63.86 |
56 | 851 | 1220 | 1710 | 1220 | 1710 | 2430 | 68.68 |
58 | 909 | 1290 | 1810 | 1290 | 1810 | 2600 | 73.67 |
60 | 969 | 1380 | 1940 | 1380 | 1940 | 2770 | 78.84 |
62 | 1030 | 1470 | 2060 | 1470 | 2060 | 2940 | 84.18 |
64 | 1100 | 1560 | 2190 | 1560 | 2190 | 3130 | 89.70 |
66 | 1160 | 1660 | 2310 | 1660 | 2312 | 3300 | 95.40 |
68 | 1230 | 1750 | 2450 | 1750 | 2450 | 3500 | 101.30 |
70 | 1290 | 1740 | 2580 | 1840 | 2580 | 3690 | 107.30 |
73 | 1390 | 1990 | 2790 | 1990 | 2790 | 3990 | 116.71 |
76 | 1500 | 2150 | 3010 | 2150 | 3010 | 4300 | 126.50 |
78 | 1580 | 2260 | 3160 | 2260 | 3160 | 4500 | 133.20 |
81 | 1690 | 2410 | 3380 | 2410 | 3380 | 4820 | 143.69 |
84 | 1800 | 2580 | 3610 | 2580 | 3610 | 5160 | 154.53 |
87 | 1920 | 2750 | 3850 | 2750 | 3850 | 5500 | 165.76 |
90 | 2050 | 2920 | 4090 | 2920 | 4090 | 5840 | 177.39 |
92 | 2130 | 3040 | 4260 | 3040 | 4260 | 6080 | 185.36 |
95 | 2260 | 3230 | 4510 | 3230 | 4510 | 6440 | 197.56 |
97 | 2340 | 3340 | 4680 | 3340 | 4680 | 6690 | 206.06 |
100 | 2470 | 3530 | 4940 | 3530 | 4940 | 7060 | 219.00 |
102 | 2560 | 3660 | 5120 | 3660 | 5120 | 7320 | 227.85 |
105 | 2700 | 3850 | 5390 | 3850 | 5390 | 7700 | 241.45 |
107 | 2790 | 3980 | 5570 | 3980 | 5570 | 7960 | 250.73 |
111 | 2970 | 4250 | 5940 | 4250 | 5940 | 8480 | 269.83 |
114 | 3110 | 4440 | 6230 | 4440 | 6230 | 8890 | 284.61 |
117 | 3260 | 4650 | 6510 | 4650 | 6510 | 9300 | 299.79 |
120 | 3400 | 4850 | 6810 | 4850 | 6810 | 9720 | 315.36 |
122 | 3500 | 5000 | 7000 | 5000 | 7000 | 9990 | 325.96 |
124 | 3600 | 5140 | 7200 | 5140 | 7200 | 10280 | 336.73 |
127 | 3750 | 5350 | 7490 | 5350 | 7490 | 10710 | 353.23 |
130 | 3900 | 5570 | 7800 | 5570 | 7800 | 11140 | 370.11 |
132 | 4000 | 5720 | 8000 | 5720 | 8000 | 11420 | 381.59 |
137 | 4260 | 6080 | 8510 | 6080 | 8510 | 12160 | 411.04 |
142 | 4520 | 6450 | 9030 | 6450 | 9030 | 12910 | 441.59 |
147 | 4790 | 6840 | 9560 | 6840 | 9560 | 13660 | 473.24 |
152 | 5050 | 7220 | 10100 | 7220 | 10100 | 14430 | 505.98 |
157 | 5320 | 7600 | 10640 | 7600 | 10640 | 15200 | 539.81 |
162 | 5590 | 7990 | 11180 | 7990 | 11180 | 15980 | 574.74 |
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