MOORING ROPES

DOUBLE BRAIDED - POLYESTER-NIKASTEEL

 
 
Double Braided Ropes Polyester/Nika-Steel combination are constructed by braiding a 32/64 strand Polyester sheath (or jacket) over a hollow 24-braided NIKA-STEEL® core rope. Their construction is fit for applications requiring abrasion resistance properties. They have low friction coefficient & excellent resistance to abrasion (Polyester jacket) wet/dry, sunlight & chemicals, good resistance to cyclic loading and maintain the same performance wet/dry. They are user friendly, rotation resistant and easy to splice. Their larger contact area reduces the fatigue on the rope when it spools and when passing through fairleads. Polyester fibers possess the best endurance among all the high tenacity fibers. These ropes are according to the latest regulations and recommendations for the safe mooring of the tankers. These ropes are produced in 2 executions:

  • Hard for automatic winches
  • Soft for easier manual handling
NIKA-STEEL® : MELT MIXTURE OF PRIME POLYPROPYLENE, UV&& SPECIAL ADDITIVES

Technical Data

Size (Diam)
 
Weight
( +/- 5%)
Breaking Load
 
Inch mm Kilos/ 100m Kilos/ 220m Tons
5 40 94 207 31
51/2 44 113 249 37
6 48 135 297 44
61/2 52 158 348 53
7 56 180 396 60
71/2 60 212 466 69
8 64 244 537 80
9 72 304 669 101
10 80 376 827 123
11 88 454 999 151
12 96 533 1173 172
13 104 634 1395 210
14 112 779 1714 313
15 120 893 1965 357




APPLICATIONS: MOORING - ANCHORING - TAILS

Specific gravity: 0,99 (Floating)
Melting point: 185°C (NIKASTEEL®) / 256°C (PES)
Elongation at breaking: 14%
Zero strength temperature: 245°C
Fiber water absorption: 3-5%
50% Strength loss temperature: 177°C




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