Diameter |
Breaking Load [ Metric Tons ] |
Unit/weight |
mm |
inch |
Grade A
1620N/§± |
Grade B
1770N/§± |
Grade C
1910N/§± |
EIPS |
EEIPS |
kg/100m |
62 |
|
248 |
261 |
279 |
261 |
287 |
1,690 |
63 |
|
256 |
270 |
289 |
270 |
296 |
1,750 |
(63.5) |
2 1/2 |
|
|
|
274 |
301 |
1,780 |
64 |
|
264 |
278 |
299 |
279 |
306 |
1,800 |
66 |
|
277 |
294 |
317 |
293 |
324 |
1,920 |
(66.68) |
2 5/8 |
|
|
|
299 |
330 |
1,960 |
68 |
|
295 |
312 |
337 |
311 |
344 |
2,030 |
(69.85) |
2 3/4 |
|
|
|
333 |
360 |
2,140 |
70 |
|
311 |
330 |
357 |
335 |
362 |
2,160 |
72 |
|
328 |
350 |
377 |
351 |
381 |
2,280 |
(73.03) |
2 7/8 |
|
|
|
361 |
392 |
2,350 |
74 |
|
348 |
370 |
399 |
371 |
402 |
2,410 |
76 |
|
366 |
390 |
421 |
386 |
422 |
2,540 |
(76.2) |
3 |
|
|
|
389 |
425 |
2,550 |
78 |
|
386 |
411 |
444 |
403 |
442 |
2,680 |
(79.38) |
3 1/8 |
|
|
|
417 |
458 |
2,780 |
80 |
|
402 |
427 |
461 |
424 |
465 |
2,820 |
82 |
|
422 |
449 |
485 |
441 |
486 |
2,960 |
(82.55) |
3 1/4 |
|
|
|
447 |
493 |
3,000 |
84 |
|
443 |
471 |
509 |
468 |
507 |
3,100 |
(85.73) |
3 3/8 |
|
|
|
487 |
528 |
3,230 |
86 |
|
462 |
492 |
530 |
491 |
532 |
3,250 |
88 |
|
483 |
514 |
555 |
509 |
552 |
3,410 |
(88.9) |
3 1/2 |
|
|
|
519 |
563 |
3,480 |
90 |
|
503 |
536 |
577 |
532 |
577 |
3,560 |
92 |
|
526 |
556 |
601 |
546 |
596 |
3,620 |
94 |
|
549 |
580 |
626 |
570 |
623 |
3,890 |
(95.25) |
3 3/4 |
|
|
|
585 |
640 |
3,990 |
96 |
|
569 |
602 |
650 |
595 |
649 |
4,060 |
98 |
|
594 |
627 |
677 |
619 |
669 |
4,230 |
100 |
|
618 |
654 |
696 |
644 |
696 |
4,400 |
(101.6) |
4 |
637 |
673 |
720 |
665 |
720 |
4,540 |
|