Now our main products include; Chain, are well chain, no file chain, Marine chain,Galvanize chain, mine chain chain, lifting chain, tied, building materials transportation chain, hatch covers chain, buoys chain, etc. The company's annual production to 10000 tons. Products are exported to USA, Germany, England, Norway, Australia, Japan, South Korea, the world more than 50 countries and regions.
,(6×3.6D) | ||||||||||
D(φ) DIAMETER | CHAIN LINK SIZE | 1 BM1 U1 OPEN LINK CHAIN | 2 BM2 U2 OPEN LINK CHAIN | 3 BM3 U3 OPEN LINK CHAIN | APPROX. WEIGHT | |||||
L OUTSIDE LENGTH | B OUTSIDE WIDTH | PROOF LOAD | BREAKING LOAD | PROOF LOAD | BREAKING LOAD | PROOF LOAD | BREAKING LOAD | 27.5M | ||
INCH | MM | MM | MM | KN | KN | KN | KN | KN | KN | KG |
1/2 | 12.5 | 75 | 45 | 28.75 | 57.81 | 41.20 | 82.60 | 56.40 | 112.80 | 85.41 |
9/16 | 14 | 84 | 50.4 | 34.78 | 69.93 | 51.00 | 101.90 | 70.76 | 141.51 | 106.55 |
5/8 | 16 | 96 | 57.6 | 47.10 | 94.72 | 66.20 | 132.30 | 92.42 | 184.83 | 139.43 |
11/16 | 17.5 | 105 | 63 | 56.35 | 113.31 | 78.89 | 157.78 | 110.55 | 221.10 | 178.35 |
3/4 | 19 | 114 | 68.4 | 66.42 | 133.57 | 93.60 | 187.20 | 130.32 | 260.64 | 217.68 |
13/16 | 20.5 | 123 | 73.8 | 77.33 | 155.49 | 108.64 | 217.27 | 151.70 | 303.42 | 229.14 |
7/8 | 22 | 132 | 79.2 | 89.06 | 179.08 | 125.40 | 250.90 | 174.40 | 349.40 | 264.49 |
15/16 | 24 | 144 | 86.4 | 105.98 | 213.25 | 149.90 | 298.90 | 207.90 | 415.80 | 341.82 |
1-1/16 | 26 | 156 | 93.6 | 124.38 | 250.12 | 175.40 | 350.80 | 244.00 | 488.00 | 369.94 |
1-1/8 | 28 | 168 | 100.8 | 144.26 | 290.08 | 203.80 | 406.70 | 283.00 | 566.00 | 427.04 |
1-3/16 | 30 | 180 | 108 | 165.60 | 333.00 | 234.20 | 467.50 | 324.90 | 649.80 | 490.98 |
1-1/4 | 32 | 192 | 115.2 | 188.42 | 378.88 | 265.60 | 531.20 | 369.60 | 739.30 | 559.65 |
1-5/16 | 34 | 204 | 122.4 | 212.70 | 427.72 | 299.90 | 599.80 | 417.30 | 834.60 | 671.52 |
1-7/16 | 36 | 216 | 129.6 | 238.46 | 479.52 | 336.10 | 672.30 | 467.80 | 935.70 | 707.85 |
1-1/2 | 38 | 228 | 136.8 | 265.70 | 534.28 | 374.40 | 748.70 | 521.30 | 1042.50 | 788.98 |
1-9/16 | 40 | 240 | 144 | 294.40 | 592.00 | 414.50 | 829.10 | 577.60 | 1155.20 | 869.36 |
1-5/8 | 42 | 252 | 151.2 | 324.58 | 652.68 | 457.70 | 915.30 | 636.80 | 1273.60 | 959.30 |
1-3/4 | 44 | 264 | 158.4 | 356.22 | 716.32 | 502.70 | 999.60 | 698.90 | 1398.00 | 1111.25 |
1-13/16 | 46 | 276 | 165.6 | 389.34 | 782.92 | 548.80 | 1097.60 | 763.90 | 1527.80 | 1152.07 |
1-7/8 | 48 | 288 | 172.8 | 423.94 | 852.48 | 597.80 | 1195.60 | 831.70 | 1663.50 | 1256.26 |
2 | 50 | 300 | 180 | 460.00 | 926.09 | 648.80 | 1239.60 | 902.50 | 1805.00 | 1360.41 |
2-1/16 | 52 | 312 | 187.2 | 497.54 | 1000.48 | 697.63 | 1395.26 | 976.14 | 1952.28 | 1485.61 |
2-1/8 | 54 | 324 | 194.4 | 536.54 | 1078.92 | 752.33 | 1504.66 | 1052.68 | 2105.36 | 1648.08 |
2-3/16 | 56 | 336 | 201.6 | 577.02 | 1160.32 | 809.09 | 1618.18 | 1132.10 | 2264.20 | 1715.97 |
2-5/16 | 58 | 348 | 208.8 | 618.98 | 1244.68 | 867.91 | 1735.82 | 1214.40 | 2428.80 | 1844.50 |
2-3/8 | 60 | 360 | 216 | 662.40 | 1332.00 | 928.80 | 1857.60 | 1299.60 | 2599.20 | 1973.29 |
2-7/16 | 62 | 372 | 223.2 | 707.30 | 1422.28 | 991.75 | 1983.50 | 1387.68 | 2775.36 | 2101.56 |
2-1/2 | 64 | 384 | 230.4 | 753.66 | 1515.52 | 1056.77 | 2113.54 | 1478.66 | 2957.32 | 2298.47 |
2-9/16 | 66 | 396 | 237.6 | 801.50 | 1611.72 | 1123.85 | 2247.70 | 1572.52 | 3145.04 | 2398.10 |
2-11/16 | 68 | 408 | 244.8 | 850.82 | 1710.88 | 1192.99 | 2385.98 | 1669.26 | 3338.52 | 2522.88 |
2-3/4 | 70 | 420 | 252 | 901.60 | 1813.00 | 1264.20 | 2528.40 | 1768.90 | 3537.80 | 2697.65 |
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