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Spectra-Siri S12® COVERED are High Modulus / High-Performance ropes with long-term fatigue life properties and outstanding quality performance ideal for the critical operations of the shipping industry. They consist of a 12-strand load-bearing core (Spectra® fibers) and a protective braided cover. This rope construction is firm, round, and torque-free.
Spectra-Siri S12® COVERED ropes combine the excellent properties of Honeywell’s Spectra® fibers and an insuperable manufacturing process. The use of the special NikaThane coating application on the Spectra® fibers and the superior in-house Linear Structural Preformation (LSP) process provides a high-quality robust rope construction with higher strength efficiency and excellent abrasion resistance. Spectra-Siri S12® COVERED ropes exhibit excellent resistance to UV sunlight and weathering degradation and thus an extended service life (more than 7 years).
Spectra-Siri S12® COVERED ropes are an excellent wire-rope alternative and offer several benefits:
Spectra-Siri S12® COVERED ropes are produced according to ISO 10325-2018 and they comply with OCIMF’s latest regulations & recommendations for the safe mooring of the tanker-LNG-LPG vessels.
| NOM. Size (Circ.) | NOM. Size (Diameter) | Weight (+/- 10%) | LDBF (acc. MEG4) | MBL (acc. ISO 2307) | |
|---|---|---|---|---|---|
| Inches | mm | kgs/100 mtr | kgs/220 mtr | tn | tn |
| 2 | 16 | 19.4 | 42.7 | 20.9 | 23.0 |
| 2 1/4 | 18 | 23.3 | 51.3 | 27.2 | 29.9 |
| 2 1/2 | 20 | 33.6 | 73.9 | 33.5 | 36.8 |
| 2 3/4 | 22 | 42.3 | 93.0 | 41.5 | 45.6 |
| 3 | 24 | 47.2 | 103.8 | 48.5 | 53.3 |
| 3 1/4 | 26 | 54.2 | 119.3 | 56.2 | 61.8 |
| 3 1/2 | 28 | 71.6 | 157.6 | 65.8 | 72.4 |
| 3 3/4 | 30 | 76.5 | 168.3 | 73.7 | 81.1 |
| 4 | 32 | 80.8 | 177.8 | 80.6 | 88.7 |
| 4 1/4 | 34 | 83.8 | 184.4 | 85.5 | 94.0 |
| 4 1/2 | 36 | 90.1 | 198.3 | 95.6 | 105.2 |
| 4 3/4 | 38 | 97.5 | 214.5 | 107.5 | 118.3 |
| 5 | 40 | 137.2 | 301.9 | 122.0 | 134.2 |
| 5 1/4 | 42 | 143.7 | 316.2 | 132.5 | 145.7 |
| 5 1/2 | 44 | 159.3 | 350.4 | 146.5 | 161.1 |
| 5 3/4 | 46 | 167.8 | 369.1 | 160.2 | 176.2 |
| 6 | 48 | 197.5 | 434.6 | 177.9 | 195.7 |
| 6 1/4 | 50 | 206.5 | 454.4 | 192.4 | 211.6 |
| 6 1/2 | 52 | 217.4 | 478.4 | 209.9 | 230.9 |
| 6 3/4 | 56 | 246.4 | 542.1 | 223.2 | 245.5 |
| 7 | 60 | 270.4 | 594.9 | 260.4 | 286.4 |
| 7 1/2 | 64 | 300.4 | 660.9 | 274.0 | 301.4 |
| 8 | 68 | 356.5 | 784.4 | 320.7 | 352.8 |
| 8 1/2 | 72 | 381.5 | 839.4 | 357.1 | 392.8 |
| 9 | 76 | 408.5 | 898.8 | 396.5 | 436.1 |
| 10 | 80 | 455.5 | 1002.2 | 465.0 | 511.5 |
LDBF: Line Design Break Force
MBL: Minimum Breaking Load
weight tolerance is +/- 10% as per ISO 10325:2018
more sizes available upon request