Rhaffau Gwifren Dur SCIC
Categori
Cais
Cynhyrchion Cysylltiedig
Paramedr Rhaff Gwifren
Mae SCIC yn cyflenwi rhaffau gwifren ddur perfformiad uchel wedi'u peiriannu ar gyfer cymwysiadau critigol ar draws diwydiannau byd-eang. Wedi'u cynhyrchu o wifrau dur o ansawdd premiwm, mae ein rhaffau ar gael mewn graddau cryfder tynnol uchel o 1770MPa, 1960MPa, a 2160MPa i fodloni gofynion llwyth a diogelwch amrywiol.
Rydym yn cynnig ystod gynhwysfawr o adeiladwaith safonol a pheirianyddol—gan gynnwys rhaffau dosbarth 6x19, 6x36, 7x7, ac 8x19—mewn gwahanol ddiamedrau a chyda dewisiadau craidd fel ffibr (FC) neu graidd rhaff gwifren annibynnol (IWRC). Mae hyn yn sicrhau'r cydweddiad technegol perffaith ar gyfer anghenion penodol, o godi cyffredinol i wasanaeth dyletswydd difrifol mewn gweithrediadau mwyngloddio, morol, craen, a maes olew.
Mae pob rhaff wifren SCIC yn cael ei phrofi a'i harchwilio'n drylwyr drwy gydol y broses gynhyrchu, gan wirio cydymffurfiaeth â safonau rhyngwladol (megis ISO 2408) a gwarantu perfformiad wedi'i ddogfennu ar gyfer diogelwch a dibynadwyedd. Wedi'u hadeiladu ar gyfer gwydnwch mewn amgylcheddau heriol, mae rhaffau wifren SCIC yn darparu perfformiad dibynadwy ar gyfer cymwysiadau codi, angori, tynnu ac atal ledled y byd.
Cyfernod pwysau cyfeirio a chyfernod grym torri lleiaf rhaff gwifren ddur (Tabl 1)
| Math o rhaff wifren | Categori rhaff gwifren ddur | Rhaff gwifren ddur craidd ffibr naturiol | Rhaff gwifren craidd dur | ||||
| cyfernod pwysau | Cyfernod grym torri lleiaf | cyfernod pwysau | Cyfernod grym torri lleiaf | ||||
| W1 | K1 | W2 | W3 | K2 | K3 | ||
| Rhaff gwifren ddur haen sengl | 6x7 | 0.351 | 0.332 | 0.387 | 0.396 | 0.359 | 0.388 |
| 6x12 | 0.251 | 0.209 | |||||
| 6x15 | 0.200 | 0.180 | |||||
| 6x19 | 0.380 | 0.330 | 0.418 | 0.356 | |||
| 6x24 | 0.331 | 0.291 | |||||
| 6x36 | 0.380 | 0.330 | 0.418 | 0.356 | |||
| 6x19M | 0.351 | 0.307 | 0.400 | 0.381 | 0.332 | 0.362 | |
| 6x24M | 0.381 | 0.280 | |||||
| 6x37M | 0.346 | 0.295 | 0.400 | 0.381 | 0.319 | 0.346 | |
| 6x61M | 0.361 | 0.283 | 0.398 | 0.306 | |||
| 8x19M 8x37M | 0.356 | 0.261 | 0.420 | 0.310 | |||
| 8x7 | 0.327 | 0.291 | 0.391 | 0.464 | 0.359 | 0.404 | |
| 8x19 | 0.357 | 0.293 | 0.435 | 0.346 | |||
| 8x36 | 0.357 | 0.293 | 0.435 | 0.346 | |||
| 4x19 3x36 | 0.410 | 0.360 | |||||
| Rhaff gwifren ddur siâp afreolaidd | 6xV7 | 0.412 | 0.375 | 0.437 | 0.398 | ||
| 6xV19 6xV37 | 0.405 | 0.360 | 0.429 | 0.382 | |||
| 6xV8 | 0.410 | 0.362 | |||||
| 6xV25 | 0.410 | 0.351 | |||||
| 4xV39 | 0.410 | 0.360 | |||||
| Rhaff gwifren ddur sy'n gwrthsefyll cylchdro | 23x7 | 0.470 | 0.360 | ||||
| 18x7 18x19 | 0.390 | 0.310 | 0.430 | 0.328 | |||
| 35(L)x735(L)x19 | 0.460 | 0.360a0.350b | |||||
| 34(M)x7 | 0.400 | 0.308 | 0.430 | 0.318 | |||
| Rhaff gwifren ddur llinyn sengl | 1x7 | 0.522 | 0.540 | ||||
| 1x19 | 0.507 | 0.530 | |||||
| 1x37 | 0.501 | 0.512 | |||||
| 1x61 | 0.487 | 0.510 | |||||
Cyfrifiad pwysau: M=WD2
M——Pwysau cyfeirio fesul uned hyd rhaff gwifren ddur, uned: kg/100m;
D——Diamedr enwol y rhaff gwifren ddur, wedi'i fesur mewn milimetrau;
W——Mae'r cyfernod pwysau cyfeirio ar gyfer hyd enwol categori strwythurol penodol o rhaff gwifren ddur heb ei orchuddio mewn cilogramau fesul 100 milimetr sgwâr [kg/100m · mm2], a rhoddir y gwerth K yn y tabl cyfernodau.
W1——Dyma'r cyfernod pwysau cyfeirio fesul hyd uned o rhaff gwifren ddur craidd rhaff ffibr.
W2——Dyma'r cyfernod pwysau cyfeirio fesul hyd uned ar gyfer rhaff gwifren ddur Craidd Rhaff Gwifren Annibynnol (IWRC).
W3——Dyma'r cyfernod pwysau cyfeirio fesul hyd uned o rhaff gwifren ddur craidd rhaff gwifren ddur (WSC).
Cyfrifo grym torri: F0=K・D2・R0/1000
F0—— Grym torri lleiaf rhaff gwifren ddur, uned: KN;
D——Diamedr enwol y rhaff gwifren ddur, wedi'i fesur mewn milimetrau;
R0——Gradd rhaff gwifren ddur;
K——Dyma'r cyfernod grym torri lleiaf ar gyfer categori penodol o rhaff gwifren ddur, a dangosir y gwerth K yn y tabl.
K1——Mae'n cyfeirio at gyfernod grym torri lleiaf rhaff gwifren ddur craidd rhaff ffibr;
K2—— Mae'n cyfeirio at gyfernod grym torri lleiaf craidd rhaff gwifren ddur annibynnol;
K3——Mae'n cyfeirio at gyfernod grym torri lleiaf rhaff gwifren ddur gyda llinynnau gwifren ddur fel ei graidd.
Tabl Ar Gyfer Defnydd Argymhelliedig o Rhaffau Gwifren Dur
| codi siafft | Rhaff gwifren ddur llinyn trionglog | 6xV37 6xV34 6xV30 6xV21 6xV43 | Troelli yn yr un ffordd a argymhellir |
| Rhaff gwifren ddur cyswllt llinell | 6x19S 6x19W 6x25F 6x26WS 6x29F 6x31WS 6x36WS 6x41WS | ||
| Rhaff gwifren ddur llinynnol aml-haen | 18x7 17x7 35Wx7 24Wx7 | Siafft ar gyfer canllaw cawell rhaff gwifren ddur | |
| 6Qx19+6Vx21 6Qx33+6Vx21 | |||
| Cloddio siafft ar gyfer codi (ar gyfer adeiladu siafft) | Rhaff gwifren ddur llinynnol aml-haen a rhaff gwifren ddur llinynnol siâp arbennig | 17x7 18x7 34x7 36x74xV39S 4xV48S 35Wx7 24Wx7 | |
| rhaff cydbwysedd siafft | rhaff gwifren | 6x36WS 4xV39S 4xV48S | Ar gyfer troelli rhyngweithiol yn unig |
| Rhaff gwifren ddur llinynnol aml-haen | 17x7 18x7 34x7 36x7 35Wx7 24Wx7 | Ar gyfer troelli rhyngweithiol yn unig | |
| Codi siafft ar oleddf (winsh) | Rhaff gwifren ddur llinyn trionglog | 6xV18 6xV19 | |
| Rhaff wifren | 6x7 6x9W | Troelli yn yr un ffordd a argymhellir | |
| codi ffwrnais chwyth | Rhaff gwifren ddur llinyn trionglog | 6xV37 6xV34 6xV30 6xV43 | |
| Rhaff gwifren ddur cyswllt llinell | 6x19S 6x25F 6x26WS 6x29F 6x31WS 6x36WS 6x41WS | ||
| Canllaw cawell siafft a rhaffffordd | Rhaff gwifren ddur llinyn trionglog | 6xV18 6xV19 | |
| Rhaff gwifren ddur llinynnol aml-haen | 18x7 17x7 | Troelli yn yr un ffordd a argymhellir | |
| Winsh llethr awyr agored | Rhaff gwifren ddur llinyn trionglog | 6xV37 6xV30 6xV34 6xV43 | |
| Rhaff gwifren ddur cyswllt llinell | 6x36WS 6x37S 6x41WS 6x49SWS 6x55SWS | Troelli yn yr un ffordd a argymhellir | |
| echdynnu olew | Rhaff gwifren ddur cyswllt llinell | 6X19S 6X19W 6x25F 6x26WS6x29F 6x31WS 6x36WS | Gellir defnyddio craidd dur |
| Cludwyr gwregys wedi'u tynnu gan raffau dur, rhaffffyrdd, a cheir cebl daear | Rhaff gwifren ddur cyswllt llinell | 6x19S 6x19W 6x25F 6x29F 6x26WS 6x31WS 6x36WS 6x41WS | Troelli yn yr un ffordd a argymhellir |
| Cloddiwr (winsh rhaw drydan) | Rhaff gwifren ddur cyswllt llinell | 6X19S+IWRC 6x25F+IWRC 6x19W+IWRC6x29+IWRC 6x26WS+IWRC 6x31WS+IWRC6x36WS+IWRC 6x55SWS+IWRC6x49SWS+IWRC 35Wx7 24Wx7 | Troelli yn yr un ffordd a argymhellir |
| Rhaff gwifren ddur llinyn trionglog | 6xV30 6xV34 6xV37 6xV43 |
| Diben | Enw | Strwythur | Sylw | |
| craen | Craen castio mawr | Rhaff gwifren ddur cyswllt llinell | 6x19S+IWRC 6x25F+IWRC 6x19W+IWRC6x36WS+IWR 6x41WS+IWRC | |
| Trin porthladdoedd, peirianneg hydrolig, a chraeniau tŵr a ddefnyddir mewn adeiladu | Rhaff gwifren ddur llinynnol aml-haen | 18x19S 18x19W 34x7 36x7 35Wx7 24Wx7 | ||
| Rhaff gwifren ddur siâp ffan pedwar llinyn | 4xV39S 4xV48S | |||
| Codi'n brysur a dibenion pwysig eraill | Rhaff gwifren ddur cyswllt llinell | 6x19S 6x19W 6x25F 6x29F 6x26WS 6x31WS6x36WS 6x41WS 6x49SWS 6x55SWS 8x19S 8xl9W 8x25F 8x26WS 8x31WS 8x36WS 8x41WS 8x49SWS 8x55SWS | ||
| Rhaff gwifren ddur siâp ffan pedwar llinyn | 4xV39S 4xV48S | |||
| Gwthiwr stribed poeth (bwrdd gwthiwr melin ddur) | Rhaff gwifren ddur cyswllt llinell | 6x19S+IWRC 6x19W+IWRC 6x25Fi+IWRC6x29F+IWRC 6x36WS+IWRC6x31WS+IWRC 6x37S+IWRC | ||
| llwytho a dadlwytho llongau | Rhaff gwifren ddur cyswllt llinell | 6x19W 6x25F 6x29F 6x31WS 6x36WS | galfaneiddio | |
| Rhaff gwifren ddur llinynnol aml-haen | 18x19S 18X19W 34X7 36X7 35Wx7 24Wx7 | |||
| Rhaff gwifren ddur siâp ffan pedwar llinyn | 4xV39S 4xV48S | |||
| cwch tynnu, rhwyd cargo | rhaff gwifren | 6x31WS 6x36WS | galfaneiddio | |
| Pont crog mast tensiwn llong | rhaff gwifren | 6x7+IWS 6x19S+IWRC | galfaneiddio | |
| achub llongau suddedig | rhaff gwifren | 6x36WS 6x41WS 6x49SWS6x31WS 6X55SWS 8xl9S 8xl9W 8x31WS 8x36WS8x41WS 8x49SWS 8x55SWS | galfaneiddio | |
Anodiad:
1. Pan fo cyrydiad yn brif reswm dros sgrapio, dylid defnyddio rhaffau gwifren dur galfanedig.
2. Mewn gweithleoedd lle na all terfynellau rhaffau gwifren ddur gylchdroi'n rhydd neu na ellir eu cydblethu er gwaethaf presenoldeb grym adlach, dylid defnyddio rhaffau gwifren ddur gyda'r un cyfeiriad gosod.
Strwythur:6x19S+FC 6x19S+IWRC 6x19W+FC 6x19W+IWRC
6x25F+FC 6x25F+IWRC 6x26WS+FC 6x26WS+IWRC
Safon gweithredu:GB/T20118-2017
6x19S+FC 6x19S+IWRC 6x19W+FC 6x19W+IWRC
| Diamedr enwol(mm) | Pwysau cyfeirio/(kg/100m) | Cryfder tynnol enwol rhaff gwifren ddur(MPa) | ||||||||
| 1570 | 1770 | 1960 | 2160 | |||||||
| Grym torri lleiaf rhaff gwifren ddur(KN) | ||||||||||
| Rhaff gwifren ddur craidd ffibr SF | rhaff gwifren craidd dur IWRC | Rhaff gwifren ddur craidd ffibr FC | rhaff gwifren craidd dur IWRC | Rhaff gwifren ddur craidd ffibr FC | rhaff gwifren craidd dur IWRC | Rhaff gwifren ddur craidd ffibrFC | rhaff gwifren craidd dur IWRC | Rhaff gwifren ddur craidd ffibrFC | rhaff gwifren craidd dur IWRC | |
| 6 | 13.7 | 15.0 | 18.7 | 20.1 | 21.0 | 22.7 | 23.3 | 25.1 | 25.7 | 27.7 |
| 7 | 18.6 | 20.5 | 25.4 | 27.4 | 28.6 | 30.9 | 31.7 | 34.2 | 34.9 | 37.7 |
| 8 | 24.3 | 26.8 | 33.2 | 35.8 | 37.4 | 40.3 | 41.4 | 44.6 | 45.6 | 49.2 |
| 9 | 30.8 | 33.9 | 42.0 | 45.3 | 47.3 | 51.0 | 52.4 | 56.5 | 57.7 | 62.3 |
| 10 | 38.0 | 41.8 | 51.8 | 55.9 | 58.4 | 63.0 | 64.7 | 69.8 | 71.3 | 76.9 |
| 11 | 46.0 | 50.6 | 62.7 | 67.6 | 70.7 | 76.2 | 75.3 | 84.4 | 86.2 | 93.0 |
| 12 | 54.7 | 60.2 | 74.6 | 80.5 | 84.1 | 90.7 | 93.1 | 100 | 103 | 111 |
| 13 | 64.2 | 70.6 | 87.6 | 94.5 | 98.7 | 106 | 109 | 118 | 120 | 130 |
| 14 | 74.5 | 81.9 | 102 | 110 | 114 | 124 | 127 | 137 | 140 | 151 |
| 16 | 97.3 | 107 | 133 | 143 | 150 | 161 | 166 | 179 | 182 | 197 |
| 18 | 123 | 135 | 168 | 181 | 189 | 204 | 210 | 226 | 231 | 249 |
| 20 | 152 | 167 | 207 | 224 | 234 | 252 | 259 | 279 | 285 | 308 |
| 22 | 184 | 202 | 251 | 271 | 283 | 305 | 313 | 338 | 345 | 372 |
| 24 | 219 | 241 | 298 | 322 | 336 | 363 | 373 | 402 | 411 | 443 |
| 26 | 257 | 283 | 350 | 378 | 395 | 426 | 437 | 472 | 482 | 520 |
| 28 | 298 | 328 | 406 | 438 | 458 | 494 | 507 | 547 | 559 | 603 |
| 32 | 389 | 428 | 531 | 572 | 598 | 645 | 662 | 715 | 730 | 787 |
| 36 | 492 | 542 | 671 | 724 | 757 | 817 | 838 | 904 | 924 | 997 |
| 44 | 736 | 809 | 1000 | 1080 | 1130 | 1220 | 1250 | 1350 | 1380 | 1490 |
| 48 | 876 | 963 | 1190 | 1290 | 1350 | 1450 | 1490 | 1610 | 1640 | 1770 |
| 52 | 1030 | 1130 | 1400 | 1510 | 1580 | 1700 | 1750 | 1890 | 1930 | 2080 |
| 56 | 1190 | 1310 | 1620 | 1750 | 1830 | 1980 | 2030 | 2190 | 2240 | 2410 |
Anodiad:
Cyfanswm y grym torri lleiaf ar gyfer gwifrau dur = y grym torri lleiaf ar gyfer y rhaff gwifren ddur x 1.214 (ar gyfer craidd ffibr) neu x 1.308 (ar gyfer craidd dur).
Strwythur:6x19M+FC 6x19M+IWRC
Safon gweithredu:GB/T20118-2017
6x19M + IWRC
6x19M + FC
| Diamedr enwol (mm) | Pwysau cyfeirio(kg/100m) | Cryfder tynnol enwol rhaff gwifren ddur(MPa) | ||||||
| 1570 | 1770 | 1960 | ||||||
| Grym torri lleiaf rhaff gwifren ddur(KN) | ||||||||
| Rhaff gwifren ddur craidd ffibr SF | rhaff gwifren craidd dur IWRC | Rhaff gwifren ddur craidd ffibr FC | rhaff gwifren craidd dur IWRC | Rhaff gwifren ddur craidd ffibr FC | rhaff gwifren craidd dur IWRC | Rhaff gwifren ddur craidd ffibr FC | rhaff gwifren craidd dur IWRC | |
| 3 | 3.16 | 3.60 | 4.34 | 4.69 | 4.89 | 5.29 | 5.42 | 5.86 |
| 4 | 5.62 | 6.40 | 7.71 | 8.34 | 8.69 | 9.40 | 9.63 | 10.4 |
| 5 | 8.78 | 10.0 | 12.0 | 13.0 | 13.6 | 14.7 | 15.0 | 16.3 |
| 6 | 12.6 | 14.4 | 17.4 | 18.8 | 19.6 | 21.2 | 21.7 | 23.4 |
| 7 | 17.2 | 19.6 | 23.6 | 25.5 | 26.6 | 28.8 | 29.5 | 31.9 |
| 8 | 22.5 | 25.6 | 30.8 | 33.4 | 34.8 | 37.6 | 38.5 | 41.6 |
| 9 | 28.4 | 32.4 | 39.0 | 42.2 | 44.0 | 47.6 | 48.7 | 52.7 |
| 10 | 35.1 | 40.0 | 48.2 | 52.1 | 54.4 | 58.8 | 60.2 | 65.1 |
| 11 | 42.5 | 48.4 | 58.3 | 63.1 | 65.8 | 71.1 | 72.8 | 78.7 |
| 12 | 50.5 | 57.6 | 69.4 | 75.1 | 78.2 | 84.6 | 86.6 | 93.7 |
| 13 | 59.3 | 67.6 | 81.5 | 88.1 | 91.8 | 99.3 | 102 | 110 |
| 14 | 68.8 | 78.4 | 94.5 | 102 | 107 | 115 | 118 | 128 |
| 16 | 89.9 | 102 | 123 | 133 | 139 | 150 | 154 | 167 |
| 18 | 114 | 130 | 156 | 169 | 176 | 190 | 195 | 211 |
| 20 | 140 | 160 | 193 | 208 | 217 | 235 | 241 | 260 |
| 22 | 170 | 194 | 233 | 252 | 263 | 284 | 291 | 315 |
| 24 | 202 | 230 | 278 | 300 | 313 | 338 | 347 | 375 |
| 26 | 237 | 270 | 326 | 352 | 367 | 397 | 407 | 440 |
| 28 | 275 | 314 | 378 | 409 | 426 | 461 | 472 | 510 |
| 32 | 359 | 410 | 494 | 534 | 557 | 602 | 616 | 666 |
| 36 | 455 | 518 | 625 | 676 | 704 | 762 | 780 | 843 |
| 40 | 562 | 640 | 771 | 834 | 869 | 940 | 963 | 1041 |
| 44 | 680 | 774 | 933 | 1010 | 1050 | 1140 | 1160 | 1260 |
| 48 | 809 | 922 | 1110 | 1200 | 1250 | 1350 | 1390 | 1500 |
| 52 | 949 | 1080 | 1300 | 1410 | 1470 | 1590 | 1630 | 1760 |
| Diamedr enwol(mm) | Pwysau cyfeirio(kg/100m) | Cryfder tynnol enwol rhaff gwifren ddur(MPa) | ||||||||
| 1570 | 1770 | 1960 | 2160 | |||||||
| Grym torri lleiaf rhaff gwifren ddur (KN) | ||||||||||
| Rhaff gwifren ddur craidd ffibr SF | rhaff gwifren craidd durIWRC | Rhaff gwifren ddur craidd ffibr FC | rhaff gwifren craidd durIWR | Rhaff gwifren ddur craidd ffibrFC | rhaff gwifren craidd durIWR | Rhaff gwifren ddur craidd ffibrFC | rhaff gwifren craidd durIWR | Rhaff gwifren ddur craidd ffibr FC | rhaff gwifren craidd durIWR | |
| 8 | 24.3 | 26.8 | 33.2 | 35.8 | 37.4 | 40.3 | 41.4 | 44.7 | 45.6 | 49.2 |
| 10 | 38.0 | 41.8 | 51.8 | 55.9 | 58.4 | 63.0 | 64.7 | 69.8 | 71.3 | 76.9 |
| 12 | 54.7 | 60.2 | 74.6 | 80.5 | 84.1 | 90.7 | 93.1 | 100 | 103 | 111 |
| 13 | 64.2 | 70.6 | 87.6 | 94.5 | 98.7 | 106 | 109 | 118 | 120 | 130 |
| 14 | 74.5 | 81.9 | 102 | 110 | 114 | 124 | 127 | 137 | 140 | 151 |
| 16 | 97.3 | 107 | 133 | 143 | 150 | 161 | 166 | 179 | 182 | 197 |
| 18 | 123 | 135 | 168 | 181 | 189 | 204 | 210 | 226 | 231 | 249 |
| 20 | 152 | 167 | 207 | 224 | 234 | 252 | 259 | 279 | 285 | 308 |
| 22 | 184 | 202 | 251 | 271 | 283 | 305 | 313 | 338 | 345 | 372 |
| 24 | 219 | 241 | 298 | 322 | 336 | 363 | 373 | 402 | 411 | 443 |
| 26 | 257 | 283 | 350 | 378 | 395 | 426 | 437 | 472 | 482 | 520 |
| 28 | 298 | 328 | 406 | 438 | 458 | 494 | 507 | 547 | 559 | 603 |
| 30 | 342 | 376 | 466 | 503 | 526 | 567 | 582 | 628 | 642 | 692 |
| 32 | 389 | 428 | 531 | 572 | 598 | 645 | 662 | 715 | 730 | 787 |
| 34 | 439 | 483 | 599 | 646 | 675 | 728 | 748 | 807 | 824 | 889 |
| 36 | 492 | 542 | 671 | 724 | 757 | 817 | 838 | 904 | 924 | 997 |
| 38 | 549 | 604 | 748 | 807 | 843 | 910 | 934 | 1010 | 1030 | 1110 |
| 40 | 608 | 669 | 829 | 894 | 935 | 1010 | 1030 | 1120 | 1140 | 1230 |
| 42 | 670 | 737 | 914 | 986 | 1030 | 1110 | 1140 | 1230 | 1260 | 1360 |
| 44 | 736 | 809 | 1000 | 1080 | 1130 | 1220 | 1250 | 1350 | 1380 | 1490 |
| 46 | 804 | 884 | 1100 | 1180 | 1240 | 1330 | 1370 | 1480 | 1510 | 1630 |
| 48 | 876 | 963 | 1190 | 1290 | 1350 | 1450 | 1490 | 1610 | 1640 | 1770 |
| 50 | 950 | 1040 | 1300 | 1400 | 1460 | 1580 | 1620 | 1740 | 1780 | 1920 |
| 52 | 1030 | 1130 | 1400 | 1510 | 1580 | 1700 | 1750 | 1890 | 1930 | 2080 |
| 54 | 1110 | 1220 | 1510 | 1630 | 1700 | 1840 | 1890 | 2030 | 2080 | 2240 |
| 56 | 1190 | 1310 | 1620 | 1750 | 1830 | 1980 | 2030 | 2190 | 2240 | 2410 |
| 58 | 1280 | 1410 | 1740 | 1880 | 1960 | 2120 | 2180 | 2350 | 2400 | 2590 |
| 60 | 1370 | 1500 | 1870 | 2010 | 2100 | 2270 | 2330 | 2510 | 2570 | 2770 |
Anodiad
Cyfanswm y grym torri lleiaf ar gyfer gwifrau dur = y grym torri lleiaf ar gyfer rhaff gwifren ddur x1.226 (craidd ffibr) neu x1.321 (craidd dur), lle mae craidd ffibr 6x37S yn 1.191 a chraidd y dur yn 1.283.
Strwythur
6X29F+FC 6X29F+IWRC 6X31WS+FC
6x31WS+IWRC 6X36WS+FC
6x36WS+IWRC 6x37FS+FC 6x37FS+IWRC
6x41WS+FC 6x41WS+IWRC 6x49SWS+FC
6X49SWS+IWRC 6x55SWS+FC 6x55SWS+IWRC
safon gweithredu
GB/T20118-2017
Strwythur:6X37M+FC 6X37M+IWRC
Safon gweithredu:GB/T20118-2017
6x37M+FC 6x37M+IWRC
| Diamedr enwol (mm) | Pwysau cyfeirio(kg/100m) | Cryfder tynnol enwol rhaff gwifren ddur(MPa) | ||||||
| 1570 | 1770 | 1960 | ||||||
| Grym torri lleiaf rhaff gwifren ddur (KN) | ||||||||
| Rhaff gwifren ddur craidd ffibrFC | rhaff gwifren craidd durIWRC | Rhaff gwifren ddur craidd ffibrFC | rhaff gwifren craidd durIWRC | Rhaff gwifren ddur craidd ffibr FC | rhaff gwifren craidd durIWRC | Rhaff gwifren ddur craidd ffibr FC | rhaff gwifren craidd durIWRC | |
| 5 | 8.56 | 10.0 | 11.6 | 12.5 | 13.1 | 14.1 | 14.5 | 15.6 |
| 6 | 12.5 | 14.4 | 16.7 | 18.0 | 18.8 | 20.3 | 20.8 | 22.5 |
| 7 | 17.0 | 19.6 | 22.7 | 24.5 | 25.6 | 27.7 | 28.3 | 30.6 |
| 8 | 22.1 | 25.6 | 29.6 | 32.1 | 33.4 | 36.1 | 37 | 40 |
| 9 | 28.0 | 32.4 | 37.5 | 40.6 | 42.3 | 45.7 | 46.8 | 50.6 |
| 10 | 34.6 | 40.0 | 46.3 | 50.1 | 52.2 | 56.5 | 57.8 | 62.5 |
| 11 | 41.9 | 48.4 | 56.0 | 60.6 | 63.2 | 68.3 | 70.0 | 75.7 |
| 12 | 49.8 | 57.6 | 66.7 | 72.1 | 75.2 | 81.3 | 83.3 | 90.0 |
| 13 | 58.5 | 67.6 | 78.3 | 84.6 | 88.2 | 95.4 | 97.7 | 106 |
| 14 | 67.8 | 78.4 | 90.8 | 98.2 | 102 | 111 | 113 | 123 |
| 16 | 88.6 | 102 | 119 | 128 | 134 | 145 | 148 | 160 |
| 18 | 112 | 130 | 150 | 162 | 169 | 183 | 187 | 203 |
| 20 | 138 | 160 | 185 | 200 | 209 | 226 | 231 | 250 |
| 22 | 167 | 194 | 224 | 242 | 253 | 273 | 280 | 303 |
| 24 | 199 | 230 | 267 | 288 | 301 | 325 | 333 | 360 |
| 26 | 234 | 270 | 313 | 339 | 353 | 382 | 391 | 423 |
| 28 | 271 | 314 | 363 | 393 | 409 | 443 | 453 | 490 |
| 32 | 354 | 410 | 474 | 513 | 535 | 578 | 592 | 640 |
| 36 | 448 | 518 | 600 | 649 | 677 | 732 | 749 | 810 |
| 40 | 554 | 640 | 741 | 801 | 835 | 903 | 925 | 1000 |
| 44 | 670 | 774 | 897 | 970 | 1010 | 1090 | 1120 | 1210 |
| 48 | 797 | 922 | 1070 | 1150 | 1200 | 1300 | 1330 | 1440 |
| 52 | 936 | 1082 | 1250 | 1350 | 1410 | 1530 | 1560 | 1690 |
| 56 | 1090 | 1254 | 1450 | 1570 | 1640 | 1770 | 1810 | 1960 |
| 60 | 1250 | 1440 | 1670 | 1800 | 1880 | 2030 | 2080 | 2250 |
Anodiad
Cyfanswm y grym torri lleiaf ar gyfer gwifrau dur = y grym torri lleiaf ar gyfer rhaff gwifren ddur x 1.249 (craidd ffibr) neu x 1.336 (craidd dur)
Strwythur:17X7+FC 17x7+WSC 18x7+FC 18x7+WSC 8x19W+FC 18x19W+WSC 18x19S+FC 18X19S+WSC 18x19M+FC 18x19M+WSC
Safon gweithredu:GB/T20118-2017
| Diamedr enwol (mm) | Pwysau cyfeirio(kg/100m) | Cryfder tynnol enwol rhaff gwifren ddur(MPa) | ||||||||
| 1570 | 1770 | 1960 | 2160 | |||||||
| Grym torri lleiaf rhaff gwifren ddur(KN) | ||||||||||
| D | Rhaff gwifren ddur craidd ffibr FC | rhaff gwifren craidd dur IWRC | Rhaff gwifren ddur craidd ffibr FC | rhaff gwifren craidd dur IWRC | Rhaff gwifren ddur craidd ffibr FC | rhaff gwifren craidd dur IWRC | Rhaff gwifren ddur craidd ffibr FC | rhaff gwifren craidd dur IWRC | Rhaff gwifren ddur craidd ffibr FC | rhaff gwifren craidd dur IWRC |
| 12 | 56.2 | 61.9 | 70.1 | 74.2 | 79.0 | 83.6 | 87.5 | 92.6 | 96.4 | 102 |
| 13 | 65.9 | 72.7 | 82.3 | 87.0 | 92.7 | 98.1 | 103 | 109 | 113 | 120 |
| 14 | 76.4 | 84.3 | 95.4 | 101 | 108 | 114 | 119 | 126 | 131 | 139 |
| 16 | 99.8 | 110 | 125 | 132 | 140 | 149 | 156 | 165 | 171 | 181 |
| 18 | 126 | 139 | 158 | 167 | 178 | 188 | 197 | 208 | 217 | 230 |
| 20 | 156 | 172 | 195 | 206 | 219 | 232 | 243 | 257 | 268 | 283 |
| 22 | 189 | 208 | 236 | 249 | 266 | 281 | 294 | 311 | 324 | 343 |
| 24 | 225 | 248 | 280 | 297 | 316 | 334 | 350 | 370 | 386 | 408 |
| 26 | 264 | 291 | 329 | 348 | 371 | 392 | 411 | 435 | 453 | 479 |
| 28 | 306 | 337 | 382 | 404 | 430 | 455 | 476 | 504 | 525 | 555 |
| 30 | 351 | 387 | 438 | 463 | 494 | 523 | 547 | 579 | 603 | 638 |
| 32 | 399 | 440 | 498 | 527 | 562 | 594 | 622 | 658 | 686 | 725 |
| 36 | 505 | 557 | 631 | 667 | 711 | 752 | 787 | 833 | 868 | 918 |
| 40 | 624 | 688 | 779 | 824 | 878 | 929 | 972 | 1030 | 1070 | 1130 |
| 44 | 755 | 832 | 942 | 997 | 1060 | 1120 | 1180 | 1240 | 1300 | 1370 |
| 48 | 899 | 991 | 1120 | 1190 | 1260 | 1340 | 1400 | 1480 | 1540 | 1630 |
| 52 | 1050 | 1160 | 1320 | 1390 | 1480 | 1570 | 1640 | 1740 | 1810 | 1920 |
| 56 | 1220 | 1350 | 1530 | 1610 | 1720 | 1820 | 1910 | 2020 | 2100 | 2220 |
| 60 | 1400 | 1550 | 1750 | 1850 | 1980 | 2090 | 2190 | 2310 | 2410 | 2550 |
Anodiad
Cyfanswm y grym torri lleiaf ar gyfer gwifrau dur = y grym torri lleiaf ar gyfer y rhaff gwifren ddur x 1.283, lle mae 17x7 yn 1.250.
Strwythur:35(W)X7
Safon gweithredu:GB/T20118-2017
| Diamedr enwol(mm) | Pwysau cyfeirio(kg/100m) | Cryfder tynnol enwol rhaff gwifren ddur(Mpa) | |||
| 1570 | 1770 | 1960 | 2160 | ||
| D | Grym torri lleiaf rhaff gwifren ddur(KN) | ||||
| 12 | 66.2 | 81.4 | 91.8 | 102 | 109 |
| 14 | 90.2 | 111 | 125 | 138 | 148 |
| 16 | 118 | 145 | 163 | 181 | 194 |
| 18 | 149 | 183 | 206 | 229 | 245 |
| 20 | 184 | 226 | 255 | 282 | 302 |
| 22 | 223 | 274 | 308 | 342 | 366 |
| 24 | 265 | 326 | 367 | 406 | 435 |
| 26 | 311 | 382 | 431 | 477 | 511 |
| 28 | 361 | 443 | 500 | 553 | 593 |
| 30 | 414 | 509 | 573 | 635 | 680 |
| 32 | 471 | 579 | 652 | 723 | 774 |
| 36 | 596 | 732 | 826 | 914 | 980 |
| 40 | 736 | 904 | 1020 | 1130 | 1210 |
| 44 | 891 | 1090 | 1230 | 1370 | 1460 |
| 48 | 1060 | 1300 | 1470 | 1630 | 1740 |
| 52 | 1240 | 1530 | 1720 | 1910 | 2040 |
| 56 | 1440 | 1770 | 2000 | 2210 | 2370 |
| 60 | 1660 | 2030 | 2290 | 2540 | 2720 |
Anodiad
Cyfanswm y grym torri lleiaf ar gyfer gwifrau dur = y grym torri lleiaf ar gyfer y rhaff gwifren ddur x 1.287
Strwythur:4XV39FC-FC 4XV48SFC-FC
Safon gweithredu:GB/T20118-2017
4xV39FC-FC 4xV48SFC-FC
| Diamedr enwol(mm) | Pwysau cyfeirio(kg/100m) | Cryfder tynnol enwol rhaff gwifren ddur(MPa) | ||
| 1570 | 1770 | 1960 | ||
| D | Rhaff gwifren ddur craidd ffibrNF | Grym torri lleiaf rhaff gwifren ddur(KN) | ||
| 10 | 41 | 56.5 | 63.7 | 70.6 |
| 11 | 49.6 | 68.4 | 77.1 | 85.4 |
| 12 | 59.0 | 81.4 | 91.8 | 102 |
| 13 | 69.3 | 95.5 | 108 | 119 |
| 14 | 80.4 | 111 | 125 | 138 |
| 16 | 105 | 145 | 163 | 181 |
| 18 | 133 | 183 | 206 | 229 |
| 20 | 164 | 226 | 255 | 282 |
| 22 | 198 | 274 | 308 | 342 |
| 24 | 236 | 326 | 367 | 406 |
| 26 | 277 | 382 | 431 | 477 |
| 28 | 321 | 443 | 500 | 553 |
| 30 | 369 | 509 | 573 | 635 |
| 32 | 420 | 579 | 652 | 723 |
| 34 | 474 | 653 | 737 | 816 |
| 36 | 531 | 732 | 826 | 914 |
| 38 | 592 | 816 | 920 | 1020 |
| 40 | 656 | 904 | 1020 | 1130 |
| 44 | 794 | 1090 | 1230 | 1370 |
| 48 | 945 | 1300 | 1470 | 1630 |
Anodiad
Cyfanswm y grym torri lleiaf ar gyfer gwifrau dur = y grym torri lleiaf ar gyfer y rhaff gwifren ddur x1.191
Strwythur:6x36WS + FC 6x36WS+IWRC
6X41WS+FC 6X41WS+IWRC
6X46WS+FC 6X46WS + IWRC
6x49SWS+FC 6X49SWS+IWRC
6x55SWS+FC 6X55SWS+IWRC
Safon gweithredu:GB/T20067-2017
6x36WS+aFC 6x36WS+IWRC 6x41WS + FC
6x41WS+IWRC 6x49SWS+FC 6x49SWS+IWRC
| Diamedr enwol (mm) | Pwysau cyfeirio(kg/100m) | Cryfder tynnol enwol rhaff gwifren ddur (MPa) | ||||||
| 1570 | 1770 | 1960 | ||||||
| Grym torri lleiaf rhaff gwifren ddur(KN) | ||||||||
| Rhaff gwifren ddur craidd ffibrCF | rhaff gwifren craidd durIWRC | Rhaff gwifren ddur craidd ffibrFC | rhaff gwifren craidd durIWRC | Rhaff gwifren ddur craidd ffibrFC | rhaff gwifren craidd durIWRC | Rhaff gwifren ddur craidd ffibrFC | rhaff gwifren craidd durIWRC | |
| 60 | 1380 | 1500 | 1870 | 2010 | 2100 | 2270 | 2330 | 2510 |
| 64 | 1570 | 1710 | 2120 | 2290 | 2390 | 2580 | 2650 | 2860 |
| 68 | 1770 | 1930 | 2400 | 2580 | 2700 | 2910 | 2990 | 3230 |
| 72 | 1990 | 2170 | 2690 | 2900 | 3030 | 3270 | 3350 | 3620 |
| 76 | 2210 | 2410 | 2990 | 3230 | 3370 | 3640 | 3740 | 4030 |
| 80 | 2450 | 2680 | 3320 | 3580 | 3740 | 4030 | 4140 | 4470 |
| 84 | 2700 | 2950 | 3660 | 3940 | 4120 | 4450 | - | 4920 |
| 88 | 2970 | 3240 | 4010 | 4330 | 4520 | 4880 | - | 5400 |
| 92 | 3240 | 3540 | 4390 | 4730 | 4940 | 5330 | - | 5910 |
| 96 | 3530 | 3850 | 4770 | 5150 | 5380 | 5810 | - | 6430 |
| 100 | 3830 | 4180 | 5180 | 5590 | 5840 | 6300 | - | 6980 |
| 104 | 4140 | 4520 | 5600 | 6050 | 6320 | 6820 | - | 7550 |
Anodiad
Cyfanswm y grymoedd torri lleiaf ar gyfer gwifrau dur = y grym torri lleiaf ar gyfer y rhaff gwifren ddur x 1.226 (ar gyfer craidd ffibr) neu x 1.321 (ar gyfer craidd dur).
Strwythur:
8X36WS+FC 8X36WS+IWRC
8X41WS+FC 8X41WS+IWRC
8X49SWS+FC 8X49SWS+IWRC
8x55SWS+FC 8X55SWS+IWRC
Safon gweithredu:
GB/T20067-2017
8x55SWS + FC 8x55SWS + IWRC 8x61FWS+FC
8x61FWS+IWRC 8x64SFS+FC 8x64SFS+IWRC
Math 8x36
| Diamedr enwol(mm) | Pwysau cyfeirio(kg/100m) | Cryfder tynnol enwol rhaff gwifren ddur (MPa) | ||||||
| 1570 | 1770 | 1960 | ||||||
| Grym torri lleiaf rhaff gwifren ddur (KN) | ||||||||
| Rhaff gwifren ddur craidd ffibr CF | rhaff gwifren craidd durIWRC | Rhaff gwifren ddur craidd ffibrFC | rhaff gwifren craidd durIWRC | Rhaff gwifren ddur craidd ffibrFC | rhaff gwifren craidd durIWRC | Rhaff gwifren ddur craidd ffibrFC | rhaff gwifren craidd durIWRC | |
| 60 | 1370 | 1600 | 1660 | 1960 | 1870 | 2200 | 2070 | 2440 |
| 64 | 1540 | 1820 | 1880 | 2230 | 2120 | 2510 | 2350 | 2780 |
| 68 | 1730 | 2060 | 2130 | 2510 | 2400 | 2830 | 2660 | 3140 |
| 72 | 1940 | 2310 | 2380 | 2820 | 2690 | 3170 | 2980 | 3520 |
| 74 | 2080 | 2490 | 2520 | 2970 | 2840 | 3350 | 3140 | 3710 |
| 76 | 2170 | 2570 | 2660 | 3140 | 3000 | 3540 | 3320 | 3920 |
| 80 | 2430 | 2910 | 2940 | 3480 | 3320 | 3920 | 3680 | 4340 |
| 84 | 2650 | 3140 | 3250 | 3830 | 3660 | 4320 | - | 4790 |
| 88 | 2900 | 3450 | 3562 | 4210 | 4020 | 4740 | - | 5250 |
| 92 | 3170 | 3770 | 3890 | 4600 | 4390 | 5180 | - | 5740 |
| 96 | 3460 | 4100 | 4240 | 5010 | 4780 | 5640 | - | 6250 |
| 100 | 3750 | 4450 | 4600 | 5430 | 5190 | 6120 | - | 6780 |
| 104 | 4060 | 4810 | 4980 | 5880 | 5610 | 6620 | - | - |
| 108 | 4370 | 5190 | 5370 | 6340 | 6050 | 7140 | - | - |
| 112 | 4700 | 5580 | 5770 | 6810 | 6510 | 7680 | - | - |
| 116 | 5050 | 5990 | 6190 | 7310 | 6980 | 8240 | - | - |
| 120 | 5400 | 6410 | 6620 | 7820 | 7470 | 8820 | - | - |
Math 8x61
Strwythur:
8X61FWS+FC 8X61FWS+IWRC
8x64SFS+FC 8x64SFS+IWRC
Safon gweithredu:GB/T20067-2017
| Diamedr enwol (mm) | Pwysau cyfeirio (kg/100m) | Cryfder tynnol enwol rhaff gwifren ddur (MPa) | ||||||
| 1570 | 1770 | 1960 | ||||||
| Grym torri lleiaf rhaff gwifren ddur (KN) | ||||||||
| Rhaff gwifren ddur craidd ffibr CF | rhaff gwifren craidd durIWRC | Rhaff gwifren ddur craidd ffibr FC | rhaff gwifren craidd durIWRC | Rhaff gwifren ddur craidd ffibr FC | rhaff gwifren craidd durIWRC | Rhaff gwifren ddur craidd ffibr FC | rhaff gwifren craidd durIWRC | |
| 68 | 1760 | 2100 | 2130 | 2510 | 2400 | 2830 | 2660 | 3140 |
| 72 | 1970 | 2360 | 2380 | 2820 | 2690 | 3170 | 2980 | 3520 |
| 76 | 2190 | 2630 | 2660 | 3140 | 3000 | 3540 | 3320 | 3920 |
| 80 | 2430 | 2910 | 2940 | 3480 | 3320 | 3920 | 3680 | 4340 |
| 84 | 2680 | 3210 | 3250 | 3830 | 3660 | 4320 | 4050 | 4790 |
| 88 | 2940 | 3520 | 3560 | 4210 | 4020 | 4740 | 4450 | 5250 |
| 92 | 3220 | 3850 | 3890 | 4600 | 4390 | 5180 | 4860 | 5740 |
| 96 | 3500 | 4190 | 4240 | 5010 | 4780 | 5640 | 5290 | 6250 |
| 100 | 3800 | 4550 | 4600 | 5430 | 5190 | 6120 | 5740 | 6780 |
| 104 | 4110 | 4920 | 4980 | 5880 | 5610 | 6620 | 6210 | 7330 |
| 108 | 4430 | 5310 | 5370 | 6340 | 6050 | 7140 | - | |
| 112 | 4770 | 5710 | 5770 | 6810 | 6510 | 7680 | - | - |
| 116 | 5110 | 6120 | 6190 | 7310 | 6980 | 8240 | - | |
| 120 | 5470 | 6550 | 6620 | 7820 | 7470 | 8820 | - | - |
| 124 | - | 7000 | - | 8350 | - | 9420 | - | |
| 130 | - | 7690 | - | 9180 | - | 10300 | - | - |
| 136 | - | 8420 | - | 10000 | - | 11300 | - | - |
Anodiad
Cyfanswm y grymoedd torri lleiaf ar gyfer gwifrau dur = y grym torri lleiaf ar gyfer y rhaff gwifren ddur x 1.234 (ar gyfer craidd ffibr) neu x 1.374 (ar gyfer craidd dur).












