HTP-12

HTP-12 is a 12-strand construction that provides optimum performance in static bending situations by allowing even distribution of loads across the bend, making HTP-12 ideal for use where small D/d ratios are common. Made with high-tenacity polyester fiber to provide good flex-fatigue resistance and shock absorption, HTP-12 is made with Samson's proprietary Pro-Gard marine finish for enhanced performance.

Product Code

703

Specific Gravity

1.38

Fiber (Core/cover)

Polyester

Splice

Round Plait Class I

at Percent of break strength
10% 20% 30%
Elastic Elongation
1.70% 3.40% 5.80%
* EE calculated with spliced rope strength

General Working Line   •   Mooring Tails   •   Mainline / H-Bitt   •   Lifting Slings   •   Tug Pendant / Stretcher   •   Sea

Easy to inspect   •   Easy to splice   •   Flex-fatigue resistant   •   Mitigates shock   •   Pro-Gard Marine Finish

  Imperial Metric ISO  
  DIAM.
inch
CIRC.
inch
WEIGHT PER 100 FT.
lbs
AVG. STRENGTH
lbs
MIN. STRENGTH
lbs
DIAM.
mm
CIRC.
mm
WEIGHT PER 100 M
kg
AVG. STRENGTH
kg
MIN. STRENGTH
kg
ISO 2307 STRENGTH
metric tons
 
  1 1/2 4 1/2 72 91,800 82,600 36 108 107 41,600 37,500 41.6  
  1 5/8 5 93 113,000 102,000 40 120 138 51,300 46,100 51.3  
  1 3/4 5 1/2 111 137,000 123,000 44 132 165 62,100 55,900 62.1  
  1 7/8 5 5/8 118 145,000 131,000 46 136 176 65,800 59,200 65.8  
  1 15/16 5 13/16 136 159,000 143,000 47 141 202 72,100 64,900 72.1  
  2 6 151 167,000 150,000 48 144 225 75,800 68,200 75.8  
  2 1/8 6 1/2 169 185,000 167,000 52 156 251 83,900 75,500 83.9  
  2 1/4 7 201 215,000 194,000 56 168 299 97,500 87,800 97.5  
  2 3/8 7 1/8 213 231,000 208,000 57 174 317 105,000 94,300 105  
  2 1/2 7 1/2 231 242,000 218,000 60 180 344 110,000 98,800 110  
  2 5/8 8 258 267,000 240,000 64 192 384 121,000 109,000 121  
  2 3/4 8 1/2 285 296,000 266,000 68 204 424 134,000 121,000 134  
  2 7/8 8 5/8 312 317,000 285,000 70 208 464 144,000 129,000 144  
  3 9 330 331,000 298,000 72 216 491 150,000 135,000 150  
  3 1/8 9 1/2 366 361,000 325,000 76 228 545 164,000 147,000 164  
  3 3/16 9 9/16 411 397,000 357,000 78 232 612 180,000 162,000 180  
  3 7/16 10 5/16 447 429,000 386,000 84 252 665 195,000 175,000 195  
  3 5/8 11 504 477,000 429,000 88 264 750 216,000 195,000 216  

ISO strength specifications are for unspliced rope. All other strength specifications are for spliced rope.

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