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Before buying a wire product, you should familiarize yourself with the regulatory document, which describes the technical characteristics and features of steel rope with a double coil. In order to buy a rope profitably, you need to check its quality very carefully. The selection of a steel wire device also depends on the given operating conditions. Double coiling involves twisting the wire mass into strands with their subsequent transformation into a rope. This type of ropes is put into operation in open space, for example, on construction platforms, metallurgical enterprises and mines. In such stressful conditions, the use of ropes is extremely necessary for the organization of various types of work performed by cranes, lifting mechanisms, excavators, scrapers, and cable cranes. Thus, steel ropes with a double coil can be used for work under heavy loads, as well as in conditions of increased danger. For ease of reading, the characteristics of the rope are indicated on the tags of the drums (packaging of steel ropes) and certificates.
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Rope diameter, mm | Weight of 1000 m of rope, kg | Marking group, 1770 (180) | total breaking force, N | breaking force of the rope as a whole, N | 5,9 | 145,0 | 28100 | 21600 | 6,4 | 183,0 | 35400 | 27150 | 7,2 | 212,0 | 41000 | 31550 | 8,6 | 328,0 | 63450 | 48850 | 10,5 | 482,0 | 93300 | 71800 | 13,0 | 733,0 | 141500 | 108500 | 14,5 | 906,0 | 169500 | 130000 | 16,0 | 1145,0 | 214500 | 165000 | 17,5 | 1360,0 | 255500 | 196000 | 19,5 | 1950,0 | 315500 | 242500 | 21,0 | 2290,0 | 376000 | 289500 | 23,0 | 2660,0 | 443000 | 341000 | 25,0 | 2975,0 | 515000 | 396000 | 26,5 | 3395,0 | 577500 | 444000 | 28,0 | 3395,0 | 658000 | 506500 | 30,0 | 3890,0 | 759000 | 579000 | 32,5 | 4445,0 | 859500 | 661500 | 35,5 | 5290,0 | 1020000 | 787500 | 36,5 | 5895,0 | 1140000 | 877500 | 39,0 | 6530,0 | 1260000 | 972500 | 41,0 | 7265,0 | 1405000 | 1075000 | 42,0 | 7965,0 | 1485000 | 1140000 | 45,5 | 9045,0 | 1745000 | 1340000 | 49,0 | 10600,0 | 2050000 | 1575000 | 52,0 | 11850,0 | 2300000 | 1765000 | 57,0 | 13900,0 | 2650000 | 2000000 | 60,5 | 15240,0 | 2945000 | 2205000 | 61,5 | 16250,0 | 3140000 | 2350000 | 64,0 | 17148,0 | 3315000 | 2530000 | 68,0 | 18775,0 | 3630000 | 2775000 | 72,0 | 21125,0 | 4085000 | 3125000 |
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