Proof & Breaking Loads Studless Anchor Chain

Studless chain is commonly used offshore and is often used for anchor chain on commercial vessels. Grades are offered from Grade 2 through to fatigue rated off shore grades.

Beaver Engineering  offers Grade 2 and Grade 3

Proof & Breaking LoadsStudless Anchor Chain

GRADE 2 & GRADE 3Studless anchor Chain

Note: Breaking load for hot dip galvanized chain will normally be reduced by approximate 15%.

Diameter D(Φ) mm Outside Length mm Outside Width mm Grade 2 Proof Load kN Grade 2 Breaking Load kN Grade 3 Proof Load kN Grade 3 Breaking Load kN Approx Weight 27.5m
12.5 75 41.9 41.2 82.6 56.4 112.8 85.41
14 84 46.9 51 101.9 70.76 141.51 106.55
16 96 53.6 66.2 132.3 92.42 184.83 139.43
17.5 105 58.6 78.89 157.78 110.55 221.1 178.35
19 114 63.6 93.6 187.2 130.32 260.64 217.68
20.5 123 68.7 108.64 217.27 151.7 303.42 229.14
22 132 73.7 125.4 250.9 174.4 349.4 264.49
24 144 80.4 149.9 298.9 207.9 415.8 341.82
26 156 87.1 175.4 350.8 244 488 369.94
28 168 93.8 203.8 406.7 283 566 427.98
30 180 100.5 234.2 467.5 324 649.8 490.98
32 192 107.2 265.6 531.2 369.6 739.3 559.65
34 204 113.9 299.9 599.8 417.3 834.6 671.52
36 216 120.6 336.1 672.3 467.8 935.7 707.85
38 228 127.3 374.4 748.7 521.3 1042.5 788.98
40 240 134 414.5 829.1 577.6 1155.2 869.36
42 252 140.7 457.7 915.3 636.8 1273.6 959.3
44 264 147.4 502.7 999.6 698.9 1398 1111.25
46 276 154.1 548.8 1097.6 763.9 1527.8 1152.07
48 288 160.8 597.8 1195.6 831.7 1663.5 1256.26
50 300 167.5 648.8 1293.6 902.5 1805 1360.41
52 312 174.2 697.63 1395.26 976.14 1952.28 1485.61
54 324 180.9 752.33 1504.66 1052.68 2105.36 1648.08
56 336 187.6 809.09 1618.18 1132.1 2264.2 1715.97
58 348 194.3 867.91 1735.82 1214.4 2428.8 1844.5
60 360 201 928.8 1857.6 1299.6 2599.2 1973.29
62 372 207.7 991.75 1983.5 1387.68 2775.36 2101.56
64 384 214.4 1056.77 2113.54 1478.66 2957.32 2298.1
66 396 221.1 1123.85 2247.7 1572.52 3145.04 2398.1
68 408 227.8 1192.99 2385.98 1669.26 3338.52 2522.88
70 420 234.5 1264.2 2528.4 1768.9 3537.8 2697.65

GRADE 70Studless Chain

Note: Breaking load for hot dip galvanized chain will normally be reduced by approximate 15%.
European made.

Diameter Inside pitch Weight per mtr Break load Length Surface treatment
10 mm 60 × 20 mm 1,75 Kgs 91,2 kN 100 mtr Galvanized
13 mm 81 × 22 mm 2,9 Kgs 184,95 kN 50 mtr Galvanized
16 mm 100 × 26 mm 4,3 Kgs 279,98 kN 50 mtr Galvanized
19 mm 100 × 28 mm 6,5 Kgs 395,01 kN 50 mtr Galvanized
22 mm 120 × 32 mm 8,5 Kgs 529,95 kN 50 mtr Galvanized
25 mm 140 × 41 mm 11,2 Kgs 684,99 kN 50 mtr Galvanized
28 mm 150 × 37 mm 14 Kgs 860,04 kN 50/100 mtr Galvanized
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