18×7 Class Multiple-strand Steel Wire Rope
Description:
1. Common structure: 18×7，17×7
2. Surface treatment: galvanized, bright, oiled, etc. (as requirements)
3. Material: carbon steel, etc.
4. Diameter：Customized according to customer needs.
5. Breaking load：Customized according to customer needs.
6. Application: hoisting vertical shafts, shaft excavation, etc.
Certificate & Standard:
Certificate：ABS，LR，CE，CCS，BV，DNV
Standard：GB8919，GB/T 20067, ISO, ASTM, EN, JIS, etc.
Specification：
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18×7 Class multiple-strand Steel Wire Rope |
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Parameter of 18×7class multiple-strand steel wire rope:
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Nominal tensile strength grade of rope(MPa) |
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1570 |
1670 |
1770 |
1870 |
196o |
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Minimum breaking load of rope(kN) |
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D
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FC |
WS |
FC |
WS |
FC |
WS |
FC |
WS |
FC |
WS |
FC |
WS |
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12 |
56.2 |
61,9 |
70.1 |
74.2 |
74.5 |
78.9 |
79 |
83.6 |
83.5 |
88.3 |
87.5 |
92.6 |
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13 |
65.9 |
72.7 |
82.3 |
87 |
87.5 |
92.6 |
92.7 |
98.1 |
98 |
104 |
103 |
109 |
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14 |
76.4 |
84.3 |
95,4 |
101 |
101 |
107 |
108 |
114 |
114 |
120 |
119 |
126 |
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16 |
99.8 |
110 |
125 |
132 |
133 |
140 |
140 |
149 |
148 |
157 |
156 |
165 |
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18 |
126 |
139 |
158 |
167 |
168 |
177 |
178 |
188 |
188 |
199 |
197 |
208 |
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20 |
156 |
172 |
195 |
206 |
207 |
219 |
219 |
232 |
232 |
245 |
243 |
257 |
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22 |
189 |
208 |
236 |
249 |
251 |
265 |
266 |
281 |
281 |
297 |
294 |
311 |
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24 |
225 |
248 |
280 |
297 |
298 |
316 |
316 |
334 |
334 |
353 |
350 |
370 |
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26 |
264 |
291 |
329 |
348 |
350 |
370 |
371 |
392 |
392 |
415 |
411 |
435 |
|
28 |
306 |
337 |
382 |
404 |
406 |
429 |
430 |
455 |
454 |
481 |
476 |
504 |
|
30 |
351 |
387 |
438 |
463 |
466 |
493 |
494 |
523 |
522 |
552 |
547 |
579 |
|
32 |
399 |
440 |
498 |
527 |
530 |
561 |
562 |
594 |
594 |
628 |
622 |
658 |
|
34 |
451 |
497 |
563 |
595 |
598 |
633 |
634 |
671 |
670 |
709 |
702 |
743 |
|
36 |
505 |
557 |
631 |
667 |
671 |
710 |
711 |
752 |
751 |
795 |
787 |
833 |
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38 |
563 |
621 |
703 |
744 |
748 |
791 |
792 |
838 |
837 |
886 |
877 |
928 |
|
40 |
624 |
688 |
779 |
824 |
828 |
876 |
878 |
929 |
928 |
981 |
972 |
1030 |
|
42 |
688 |
759 |
859 |
908 |
913 |
966 |
968 |
1020 |
1020 |
1080 |
1070 |
1130 |
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44 |
755 |
832 |
942 |
997 |
1000 |
1060 |
1060 |
1120 |
1120 |
1190 |
1180 |
1240 |
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46 |
825 |
910 |
1030 |
1090 |
1100 |
1160 |
1160 |
1230 |
1230 |
1300 |
1290 |
1360 |
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48 |
899 |
991 |
1120 |
1190 |
1190 |
1260 |
1260 |
1340 |
1340 |
1410 |
1400 |
1480 |
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50 |
975 |
1080 |
1220 |
1290 |
1290 |
1370 |
1370 |
1450 |
1450 |
1530 |
1520 |
1610 |
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52 |
1050 |
1160 |
1320 |
1390 |
1400 |
1480 |
1480 |
1570 |
1570 |
1660 |
1640 |
1740 |
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54 |
1140 |
1250 |
1420 |
1500 |
1510 |
1600 |
1600 |
1690 |
1690 |
1790 |
1770 |
1870 |
|
56 |
1220 |
1350 |
1530 |
1610 |
1620 |
1720 |
1720 |
1820 |
1820 |
1920 |
1910 |
2020 |
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58 |
1310 |
1450 |
1640 |
1730 |
1740 |
1840 |
1850 |
1950 |
1950 |
2060 |
2040 |
2160 |
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60 |
1400 |
1550 |
1750 |
1850 |
1860 |
1970 |
1980 |
2090 |
2090 |
2210 |
2190 |
2310 |
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Note：The total Min.breaking force of wire＝Min. breaking load of rope ×1.283(17×7 steel wire rope Min. breaking load of rope ×1..250) |
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Picture of 18×7 class multiple-Strand steel wire rope:
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