4V×39S Class Shaped Strand Wire Rope
Product Description
4V×39S Class Shaped Strand Wire Rope
Product Introduction:
Our Marine 4VX39S+5FC Class Shaped Strand Wire Rope is a premium heavy-duty lifting and mooring solution designed to meet the rigorous demands of maritime operations. Manufactured in strict accordance with the GB/T8918-2006 national standard, this rope combines advanced structural engineering with high-strength steel to deliver unparalleled performance, safety, and longevity in harsh ocean environments.
Structural Excellence (4VX39S+5FC):
The distinctive "4VX39S+5FC" construction offers a unique structural advantage:
*4V Shaped Strands: The rope consists of four compacted, shaped (oval/triangular) strands. This design significantly reduces internal friction and provides a larger metallic cross-sectional area, resulting in superior breaking strength and outstanding resistance to crushing and abrasion.
*39S Wire Composition: Each strand features a precise 39-wire Seale construction, ensuring excellent load distribution and structural integrity under high cyclic stress.
*5FC Fiber Core: The addition of a 5-strand fiber core (5FC) acts as a built-in lubricant reservoir. It enhances the rope's flexibility, reduces internal wire friction, and provides excellent shock absorption, extending the operational lifespan of the cable.
Technical Specifications：
| Construction: 4V×39S+5FC | ||||||
| Standard: GB/T8918-2006 | ||||||
| Nominal Diameter | Approx.Weight | Minimun Breaking Load of Rope(KN) | ||||
| mm | kg/100m | 1670MPa | 1770MPa | 1870MPa | 1960MPa | 2160MPa |
| 8 | 26.2 | 38.5 | 40.8 | 43.1 | 45.2 | 49.8 |
| 10 | 41 | 60.1 | 63.7 | 67.3 | 70.6 | 77.8 |
| 12 | 59 | 86.6 | 91.8 | 96.9 | 102 | 112 |
| 14 | 80.4 | 118 | 125 | 132 | 138 | 152 |
| 16 | 105 | 154 | 163 | 172 | 181 | 199 |
| 18 | 133 | 195 | 206 | 218 | 229 | 252 |
| 20 | 164 | 240 | 255 | 269 | 282 | 311 |
| 22 | 198 | 291 | 308 | 326 | 342 | 376 |
| 24 | 236 | 346 | 367 | 388 | 406 | 448 |
| 26 | 277 | 406 | 431 | 455 | 477 | 526 |
| 28 | 321 | 471 | 500 | 528 | 553 | 610 |
| 30 | 369 | 541 | 573 | 606 | 635 | 700 |
| 32 | 420 | 616 | 652 | 689 | 723 | 796 |
| 34 | 474 | 695 | 737 | 778 | 816 | 899 |
| 36 | 531 | 779 | 826 | 872 | 914 | 1010 |
| 38 | 592 | 868 | 920 | 972 | 1020 | 1120 |
| 40 | 656 | 962 | 1020 | 1080 | 1130 | 1240 |
| 42 | 723 | 1060 | 1120 | 1190 | 1240 | 1370 |
| 44 | 794 | 1160 | 1230 | 1300 | 1370 | 1510 |
| 46 | 868 | 1270 | 1350 | 1420 | 1490 | 1650 |
| 48 | 945 | 1390 | 1470 | 1550 | 1630 | 1790 |
| 50 | 1030 | 1500 | 1590 | 1680 | 1760 | 1940 |
Key Advantages For Marine Applications:
1.Exceptional Anti-Rotation: The shaped strand structure minimizes the rope's tendency to spin or unlay under load, making it ideal for single-line lifting and cranes.
2.High Corrosion Resistance: Processed with advanced galvanizing and anti-rust treatments, it endures saltwater exposure, humidity, and extreme weather conditions.
3.Superior Fatigue Life: The fiber core and compacted strands minimize wear between internal wires, ensuring long-term reliability in constant-load operations.
Applications:
*Ship deck cranes and gantry hoists.
*Offshore mooring and towing systems.
*Port terminals and heavy cargo lifting.
*Dredging operations and derrick winches.