U3 Stud Link Anchor Chain – Ultra-High Strength for Demanding Marine Applications
Premium-Grade Anchoring Solution
Our U3 Stud Link Anchor Chain represents the highest grade of marine anchoring chains, offering 30% greater strength than standard U2 chains. Designed for heavy commercial vessels and critical marine operations, each component undergoes rigorous quality control to ensure maximum safety and performance.
Key Technical Features
✔ Enhanced Material Properties
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Manufactured from special high-tensile steel (Grade U3)
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Minimum breaking strength of 690 N/mm²
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Superior resistance to shock loads and dynamic stresses
✔ Precision Manufacturing
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Available in forged, cast, or welded construction
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Stud-reinforced links prevent twisting and deformation
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Standard 27.5m shackles (custom lengths available)
✔ Certified Quality
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Complies with ABS, DNV-GL, LR, NK, CCS, BV standards
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Complete material traceability from production
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Non-destructive testing on all critical components
U3 Stud Link Anchor Chain Specification:
| Breaking Test Load | Proof Test Load | Approx. Mass (kg/ 27.5m) | Nominal |
| (KN) | (KN) | Chain Diameter | |
| (mm) | |||
| 132 | 92 | 105 | 12.5 |
| 165 | 116 | 142 | 14 |
| 216 | 150 | 175 | 16 |
| 256 | 179 | 194 | 17.5 |
| 301 | 211 | 236 | 19 |
| 349 | 244 | 269 | 20.5 |
| 401 | 280 | 322 | 22 |
| 476 | 332 | 370 | 24 |
| 556 | 389 | 431 | 26 |
| 642 | 449 | 496 | 28 |
| 735 | 514 | 564 | 30 |
| 833 | 583 | 635 | 32 |
| 937 | 655 | 712 | 34 |
| 1050 | 732 | 800 | 36 |
| 1160 | 812 | 887 | 38 |
| 1280 | 896 | 1032 | 40 |
| 1400 | 981 | 1084 | 42 |
| 1540 | 1080 | 1197 | 44 |
| 1680 | 1170 | 1310 | 46 |
| 1810 | 1270 | 1438 | 48 |
| 1960 | 1370 | 1546 | 50 |
| 2110 | 1480 | 1661 | 52 |
| 2270 | 1590 | 1791 | 54 |
| 2430 | 1710 | 1926 | 56 |
| 2600 | 1810 | 2086 | 58 |
| 2770 | 1940 | 2249 | 60 |
| 2940 | 2060 | 2361 | 62 |
| 3130 | 2190 | 2516 | 64 |
| 3300 | 2310 | 2676 | 66 |
| 3500 | 2450 | 2885 | 68 |
| 3690 | 2580 | 3010 | 70 |
| 3990 | 2790 | 3274 | 73 |
| 4300 | 3010 | 3548 | 76 |
| 4500 | 3160 | 3737 | 78 |
| 4820 | 3380 | 4030 | 81 |
| 5160 | 3610 | 4334 | 84 |
| 5500 | 3850 | 4650 | 87 |
| 5840 | 4090 | 4976 | 90 |
| 6080 | 4260 | 5199 | 92 |
| 6440 | 4510 | 5544 | 95 |
| 6690 | 4680 | 5780 | 97 |
| 7060 | 4940 | 6143 | 100 |
| 7320 | 5120 | 6398 | 102 |
| 7700 | 5390 | 6773 | 105 |
| 7960 | 5570 | 7033 | 107 |
| 8480 | 5940 | 7569 | 111 |
| 8890 | 6230 | 7983 | 114 |
| 9300 | 6510 | 8409 | 117 |
| 9720 | 6810 | 8863 | 120 |
| 9990 | 7000 | 9143 | 122 |
| 10280 | 7200 | 9598 | 124 |
| 10710 | 7490 | 9908 | 127 |
| 11140 | 7800 | 10382 | 130 |
| 11420 | 8000 | 10620 | 132 |
| 12160 | 8510 | 11439 | 137 |
| 12910 | 9030 | 12289 | 142 |
| 13660 | 9560 | 13170 | 147 |
| 14430 | 10100 | 14081 | 152 |
| 15200 | 10640 | 15023 | 157 |
| 15980 | 11180 | 15995 | 162 |
The description/sizes may be different with goods, please check with us when order.
