Wire rope

The various lines for rotary drilling rigs require a complex balance of wire rope characteristics: abrasion resistance, crush resistance, fatigue resistance, strength, bendability and stability.

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Drilling steel wire rope is made of steel wire around a central steel wire, and then twists by the rope stand around cable core. Most of drilling line are steel cable core, which is divided into the left-handed and right handed, Material grade is IPS, EIPS, and EEIPS etc. To choose the drilling line according to the hook load, most of model is 6*19S IWRC, diameter is Ø22mm- Ø 30mm, Standard is API 9A and ISO10425.

Except the drilling line, other line we also provide:

9×19S+IWR, 9×19W+IWR, 9×21Fi+ IWR, 9×19S+9×7+Fc. 9×19W+9×7+Fc, 9×21Fi+9×7+Fc,8×19S+Fc, 8×19W+Fc, 8×25Fi+Fc
IWRC 6×Fi(29),IWRC 6×WS(31),IWRC 6×WS(36) 34×7+Fc, 34×7+IWS, 36×7+Fc, 36×7+IWS, 17×7+Fc, 17×7+IWS, 18×7+Fc, 18×7+IWS, 18×19+Fc, 18×19+IWS, 18×19S+Fc, 18×19S+IWS, 18×19W+Fc, 18×19W+IWS Etc.

Diameter Approximate Mass
Kg/100M
Strength
1570 1670 1770 1870 1960
Min. breaking force (kN)
FC IWRC FC IWRC FC IWRC FC IWRC FC IWRC FC IWRC
16 109 118 150 166 159 176 169 187 179 197 187 207
18 138 150 190 210 202 223 214 236 226 250 237 261
20 170 185 234 259 249 275 264 292 279 308 292 323
22 206 224 283 314 301 333 320 353 338 373 354 391
24 245 266 337 373 359 397 380 420 402 444 421 465
26 287 312 396 438 421 466 446 493 472 521 494 545
28 333 366 459 508 488 540 518 572 547 604 573 633
30 382 416 527 583 561 620 594 657 628 693 658 726
32 435 473 600 664 638 705 676 747 714 789 749 826
34 491 534 677 749 720 796 763 843 806 890 845 933
36 551 598 759 840 807 893 856 945 904 998 947 1046
38 614 667 846 936 899 995 953 1053 1010 1112 1056 1165
40 680 739 937 1037 997 1102 1060 1167 1120 1232 1170 1291
42 750 815 1030 1143 1100 1215 1160 1287 1230 1359 1290 1562
44 823 894 1130 1254 1210 1333 1280 1412 1350 1491 1415 1707
46 899 977 1240 1371 1320 1457 1400 1544 1480 1630 1547 1859

 

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