**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:**
The Stud Link Anchor Chain is available in a wide range of sizes, from 12.5mm to 162mm, making it suitable for various marine applications. It is manufactured in different material grades, with Grade 2 and Grade 3 being the most commonly used for ship equipment due to their high strength and durability. The chain is designed to meet international standards and is ideal for use in anchor systems, mooring lines, and other critical marine components.
Below is the detailed technical specification table:
| Dia. (mm) | Proof Load (kN) U1 | U2 | U3 | Breaking Load (kN) U1 | U2 | U3 | Weight (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 |
**2. Company Introduction:**
Aohai Marine Fittings Co., Ltd. was established in 2009 with a total investment of nearly one billion yuan. We are committed to producing modern, high-quality marine fittings, including welded anchor chains, offshore mooring chains, and steel structural anchors. Our products range from 22mm to 182mm and are certified by multiple international classification societies such as CCS, BV, LR, ABS, KR, NK, and DNV-GL. We also provide admiralty approvals and have been recognized as a military supplier for the Chinese Navy.
**3. Quality Control:**
We maintain strict quality control throughout the entire manufacturing process, from raw materials to finished products. Each stage is tracked with unique identification numbers to ensure full traceability. All our drawings are approved by IACS members, and we conduct fatigue tests, stress analysis, and load testing upon request. We also perform magnetic particle inspection, ultrasonic testing, and fluorescent penetrant testing. Our load test machine can handle up to 4000 tons.
**4. Manufacturing Advantage:**
With over 18 years of experience in the production and sales of anchor chains, mooring chains, and related marine equipment, Aohai is the largest manufacturer in China. From 2014 to 2016, we were the top-selling brand globally. Our factory holds ISO9001, OSHMS18001, ISO14001, API, and IACS type approval certifications. Our commitment to quality and service has made us a trusted supplier to the Chinese Navy.
**5. Contact Information:**
For more details, feel free to reach out. We offer comprehensive support and are dedicated to meeting your specific needs.
**6. Product Picture:**
[Image 1]
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**7. Certification:**
[Certification Image]
Forged Shaft,Hollow Shaft,Shaft Forging Part,Stainless Steel Shaft
Suzhou SNK Machinery Equipment Co.,LTD , https://www.snkforging.com