DYNICE® 75 ROPE – DEEP SEA
Large diameter ropes for heavy lifts and extreme deep sea lowering and lifting.
LARGE DIAMETER DYNICE® DEEP SEA ROPES FOR HEAVY LIFTS AND EXTREME DEEP SEA LOWERING AND LIFTING
The need for large diameter ropes in very long lengths is increasing as drilling and installation is today feasible at depths down to 3000 meters in certain areas. At such depth it becomes practically impossible to work with steel wire ropes due to their own weight.
Synthetic ropes from high performance materials like Dyneema® are then a good alternative as they are lighter than water and floating.
For the production of DynIce Deep Sea ropes the largest 12 strand braider built in the world is used for that purpose.
The rope is available as a 12 strand braid with durable impregnation and with either cover of polyester or Dyneema, or a blend of those materials.
Diameters range up to 200 mm and with overall diameter with cover up to 220 mm and breaking strength of 2.500 tons.
DYNICE® 75 DEEP SEA ROPE
Diameter mm |
Weight kg/100m |
Breaking Strength ton | kN |
|
---|---|---|---|
38 | 0.85 | 107 | 1050 |
40 | 0.95 | 139 | 1364 |
42 | 1.02 | 150 | 1472 |
44 | 1.10 | 161 | 1579 |
46 | 1.17 | 171 | 1677 |
48 | 1.24 | 182 | 1785 |
50 | 1.32 | 193 | 1893 |
52 | 1.46 | 214 | 2099 |
56 | 1.61 | 236 | 2315 |
58 | 1.76 | 278 | 2727 |
60 | 2.05 | 299 | 2933 |
62 | 2.19 | 320 | 3139 |
64 | 2.34 | 341 | 3345 |
66 | 2.49 | 362 | 3551 |
68 | 2.63 | 382 | 3747 |
70 | 2.78 | 403 | 3953 |
72 | 3.00 | 434 | 4258 |
74 | 3.15 | 455 | 4464 |
76 | 3.29 | 475 | 4660 |
78 | 3.44 | 495 | 4856 |
80 | 3.58 | 516 | 5062 |
82 | 3.80 | 547 | 5366 |
84 | 3.95 | 567 | 5562 |
86 | 4.17 | 597 | 5857 |
88 | 4.32 | 617 | 6053 |
90 | 4.54 | 648 | 6357 |
92 | 4.76 | 678 | 6651 |
94 | 4.97 | 708 | 6946 |
96 | 5.12 | 728 | 7142 |
98 | 5.41 | 768 | 7534 |
100 | 5.63 | 798 | 7828 |
102 | 5.85 | 828 | 8123 |
Breaking strength is tested according to ISO 2307.
Splicing can reduce strength up to 10% of table breaking strength.
Material | Dyneema® SK75 |
---|---|
Construction | 2 x12 strand braided |
Elongation | 4,0% after pre-tensioning |
Colour | Gray |
Density | 0,97 |
Melting point | 144 –152°C |
Max Working temp. | 60°C |
Water uptake | 0% |
UV resistance | Excellent |
Abrasion resistance | Excellent |
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