24(W)×K7 Compacted Strand Steel Wire Rope

Shaped Strand Wire Rope

Short Description:

Compacted Strand Steel Wire Rope is designed for demanding, high-performance applications that require a combination of strength, durability, and flexibility. It is widely used in industries like construction, mining, maritime, and heavy machinery.

Product Detail

24(W)×K7 Compacted Strand Steel Wire Rope

The 24(W)×K7 Compacted Strand Steel Wire Rope is engineered for high-performance lifting and hoisting applications that demand superior strength, durability, and flexibility. Through an advanced compaction process, the individual wires in each strand are tightly compressed, delivering enhanced metallic density and a smoother external surface — offering measurable improvements over conventional wire rope constructions.

Key Features

  • Compacted Structure: The compaction process compresses individual wires tightly together, maximizing steel content and reducing internal movement and friction, which enhances overall rope strength.

  • Higher Load Capacity: With an optimized strand structure, the rope withstands heavier loads for a given diameter — making it ideal for demanding lifting systems.

  • Enhanced Wear and Fatigue Resistance: The tightly packed wires minimize abrasion, reduce deformation, and improve resistance to fatigue caused by repeated bending and dynamic loads.

  • Excellent Flexibility: Despite its strength and compact construction, the rope maintains good flexibility — enabling smooth performance in applications with frequent bending or multilayer winding.

Construction & Options

  • Construction: 24(W)×K7 — where “24(W)” denotes number of wires in each strand and “K7” denotes the strand configuration.

  • Material Options: Available in high-strength steel grades (e.g., 1770 MPa, 1960 MPa, 2160 MPa).

  • Finish & Core: Can be supplied as bright (un-galvanized) or galvanized, with various core options (FC or IWRC) depending on working conditions.

Applications

This rope is particularly suited for:

  • Tower cranes, mobile cranes, and ship-mounted vessel cranes operating under high-lift conditions.

  • Rotary drilling rigs, offshore hoisting systems, dock cranes, and other heavy duty industrial lifting equipment.

  • Environments where high-performance, compacted rope construction offers advantages in multi-layer reel systems or high fatigue cycles.

Nominal diameter (mm) Reference weight (kg/100m) Rope grade
1570 1670 1770 1870 1960 2160
Minimum breaking strength (kN)
10 49 64 69 73 77 80 89
11 59.3 78 83 88 93 97 107
12 70.6 93 99 105 110 116 128
13 82.8 109 116 123 130 136 150
14 96 126 134 142 150 158 174
16 125 165 175 186 196 206 227
18 159 209 222 235 248 260 287
20 196 257 274 290 307 321 354
22 237 312 331 351 371 389 429
24 282 371 394 418 442 463 510
26 331 435 463 491 518 543 599
28 384 505 537 569 601 630 694
30 441 579 616 653 690 723 797
32 502 659 701 743 785 823 907
34 566 744 792 839 886 929 1024
36 635 834 867 941 994 1041 1148
38 708 930 989 1048 1107 1160 —
40 784 1030 1096 1151 1230 1290 —
42 864 1135 1210 1280 1350 1420 —
44 949 1250 1330 1400 1480 1560 —
46 1037 1360 1450 1540 1620 1700 —
Note Sum of minimum breaking load = minimum breaking load *1.287.
Note After the inner layer is plasticized, the weight needs to be 1.0% more than the weight in the table.

Why Choose Juli?

From construction sites to offshore rigs, Juli provides ropes and slings tailored for a variety of industrial applications, including lifting rope, steel wire rope slings, and more. Our ropes are designed to meet the toughest demands of your work environment.

Our diverse product range includes polyester webbing slings, round slings, mooring rope, ratchet straps, steel wire ropes, and rigging equipment, earning us a reputation for reliability and efficiency in the market. Choose Juli for your rope and sling, rope slings, steel sling and other lifting needs. Our products offer unmatched quality, reliability, and performance for all your rigging, lifting, and towing applications.

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