HIGH STRENGTH LIGHT WEIGHT LOW STRETCH LOW WATER ABSORPTION HIGH FLEX/SOFT HANDLING HIGH ABRASION RESISTANCE 19 SUPERYACHT SERIES OCEANUS OCEANUS DIAMETER: 14mm-70mm 32 PLAIT DYNEEMA®/TECHNORA® COVER | DYNEEMA® CORE APPLICATION: CAPTIVE WINCH Oceanus has been re-designed from the core up with a swap from 24 plait to 32 plait construction which allows for a thinner cover and therefore a larger core to be used. This provides greater strength and improved factors of safety in applications where size is constrained. The core design has also been re-engineered to improve splicing and provides greater resistance to bending and compression fatigue. CORE CONSTRUCTION: 12 Strand long lay Dyneema® SK78. ALSO AVAILABLE IN: SK99: Up to 20% stronger than SK78 for high load applications. Marlow GripCoat for core/cover adhesion. SK78 cores available with “XBO fibre treatment” for improved flex fatigue resistance. COVER CONSTRUCTION: 32 plait Dyneema® and Technora® Blend for excellent abrasion and heat resistance. Custom made to length with factory spliced and over-braided terminations to eliminate the possibility of splice induced cover slack. Lines made to exact specifications for diameter critical applications. APPLICATIONS: Specifically designed for captive winch applications to overcome typical problems, including; diameter critical winch drums, cover slack build up, high abrasion and friction induced heat damage. SPECIALIST COATING: Cores are coated with Marlow GripCoat to enhance cover adhesion, thereby eliminating cover slip which can be induced by captive winches, causing damage to rope and winch. 32 PLAIT DIAMETER (mm) 22 24 26 28 30 32 34 BREAK LOAD (T) SK78 35.0 40.2 50.0 59.7 66.8 73.8 80.7 BREAK LOAD (T) SK99 41.7 47.9 59.5 71.0 79.5 87.8 96.1 WEIGHT (kg/100m) 30.5 34.9 48.5 57.2 61.3 68.7 72.7 DIAMETER (mm) 36 38 40 42 44 46 48 50 BREAK LOAD (T) SK78 94.9 102 108 115 128 142 156 169 BREAK LOAD (T) SK99 113 121 129 137 153 169 186 202 WEIGHT (kg/100m) 85.8 94.8 103.8 111.2 122.6 135.7 148.7 163.5 OCEANUS CASE STUDY Superyacht rigging specialists Marine Results asked Marlow to work with them to overcome technical challenges they were facing with the ropes on the 66m Dubois, Anatta (ex Aquido / Ahimsa). Counteracting forces and frequent cyclic bending from the captive winches created cover slip in the existing ropes. The excess and baggy cover resulted in damage to the ropes as well as hampering the smooth running of the winches. In addition, very high loads combined with a 3:1 factor of safety caused issues with rope diameter limitations from winches and deck gear. This was especially along the tail of the splices which were required to exit through a specific and unchangeable diameter hole in the mast. Our Technical Sales and Engineering teams worked closely with the team at Marine Results to specify and manufacture a rope that solved these issues within the timescales. MOORING DIAMETER (mm) 24 28 32 36 40 44 48 52 56 60 64 BREAK LOAD (T) 10.9 15.5 20.7 26.5 32.7 37.7 46.0 52.6 63.7 70.3 83.0 WEIGHT (kg/100m) 39.1 55.8 73.9 95.1 118 135 165 189 229 252 298 MARINA GRANDE DOCKLINE DIAMETER: 24mm-64mm 24 PLAIT COVER | POLYESTER | OPTI TWIST DOUBLEBRAIDED CONSTRUCTION APPLICATION: MOORING Shock absorbing polyester opti-twist core with a tough polyester cover. Manufactured from Opti-twist polyester to give excellent extension and shock absorbing properties. SPLICED LEATHERED EYES, COLOUR CODED WHIPS APPLICATION: MOORING Marlow’s Superyacht Docklines can be custom ordered to length with factory spliced and leathered eyes and colour coded whips for easy identification. Also available with other Dyneema® covered TFH chafe guard. 12 STRAND POLYSTEEL DIAMETER: 22mm-48mm POLYESTER | 12 STRAND BRAIDED CONSTRUCTION APPLICATION: MOORING (SHORE LINE) DIAMETER (mm) 22 24 28 32 36 40 44 48 BREAK LOAD (T) 9.8 11.7 15.6 20.1 25.1 30.7 36.7 43.2 WEIGHT (kg/100m) 21.2 28.2 35.3 49.4 56.4 70.6 84.7 105.8 12-Strand Polysteel ropes offer similar tenacity to Polyester, but offer a significant weight reduction and a lower relative density (they float and don’t absorb water). Torque balanced construction with firm round profile, easily spliced, and used for general working lines, secondary mooring lines, mooring pendants, and slings and strops.
RkJQdWJsaXNoZXIy MjM2MTk=