ULTRA 24-12 ropes are constructed using specially twisted yarns of NIKA-Steel® fibers with High Tenacity Polyester fibers (in a 50% – 50% w/w combination respectively) in the outer layers of the strand. Each strand is composed of mixed NIKA-Steel® / HT Polyester yarns in the outer layers and NIKA-Steel® yarns in the core layer.
Their mechanically balanced structure, accordant to EN ISO 10556 specification, protects the strands’ outer layers against abrasion while achieving extra high breaking strengths.
ULTRA 24-12 ropes’ layout is ideal for demanding applications where high abrasion resistance & extra high strength are required. They have very good resistance to sunlight & chemicals, very good resistance to cyclic loading, and their efficiency remains the same both in wet and dry conditions.
ULTRA 24-12 ropes are produced according to international standards such as EN ISO 10556. They are user-friendly, rotation-resistant, and easy to splice. They comply with the latest regulations and recommendations of OCIMF for the safe mooring of tankers.
| Size (Circ) | Size (Diam) | Weight ( +/- 5%) | Min. Breaking Load | |
|---|---|---|---|---|
| Inch | mm | Kilos/ 100m | Kilos/ 220m | Tons |
| 41/2 | 36 | 71 | 156 | 30 |
| 5 | 40 | 89 | 196 | 36 |
| 51/2 | 44 | 107 | 235 | 41 |
| 6 | 48 | 128 | 281 | 49 |
| 61/2 | 52 | 151 | 331 | 57 |
| 7 | 56 | 173 | 380 | 64 |
| 71/2 | 60 | 201 | 441 | 75 |
| 8 | 64 | 225 | 495 | 82 |
| 81/2 | 68 | 257 | 565 | 93.5 |
| 9 | 72 | 289 | 635 | 105 |
| 91/2 | 76 | 324 | 713 | 117 |
| 10 | 80 | 358 | 786 | 129 |
| 101/2 | 84 | 395 | 869 | 140.5 |
| 11 | 88 | 430 | 945 | 152 |
| 12 | 96 | 515 | 1131 | 183 |
More sizes are available upon request.