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Polyester Winch Lines

Polyester Winch Lines  
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Product Description:
Made from durable polyester double braid. Eyes can be spliced on one or both ends and are available soft or with your choice of thimbles. We offer Galvanized, Heavy Duty Galvanized, Bronze, and Stainless Steel thimbles.

Features:

  • Factory spliced Eyes
  • Optional urethane coating can be applied to entire assembly or eyes only.

Applications:

  • Winch Lines
  • Auger roll-ups
  • Slings

Colors Available:

Lengths Available:

  • 3' - 150'

SizeWeightTensile
lbs/100'g/mlbskg
 3/16" 1.2 17.5 1,200 545
 1/4" 1.9 28.5 2,000 908
 5/16" 3.1 46.1 3,000 1,362
 3/8" 4.6 68.4 4,400 1,998
 7/16" 6.4 95.2 6,600 2,996
 1/2" 8.2 122.0 10,000 4,309
 9/16" 10.6 157.7 11,700 5,312
 5/8" 12.5 186.0 14,400 6,538
 3/4" 17.5 260.4 20,000 9,080
 7/8" 23.7 352.7 29,900 13,575
 1" 33.0 491.0 38,000 17,252
 1-1/8" 42.0 625.0 45,000 20,430
 1-1/4" 51.0 758.9 55,000 24,970
 1-5/16" 57.0 848.2 61,000 27,694
 1-1/2" 68.0 1011.8 78,000 35,412
 1-5/8" 85.0 1264.8 89,000 40,406
 1-3/4" 101.0 1502.9 104,000 47,216
 2" 123.0 1830.2 124,000 56,296
 2-1/8" 144.0 2142.7 145,000 65,830
 2-1/4" 168.0 2499.8 166,000 75,364
 2-1/2" 196.0 2916.5 190,000 86,260
 2-5/8" 216.0 3214.1 212,000 96,248
 2-3/4" 246.0 3660.5 234,000 106,236
 3" 293.0 4359.8 278,000 126,212
 3-1/4" 344.0 5118.7 326,000 148,004

Sunlight/UV:
Very little degradation from sunlight. Can be used outside over long term if inspected regularly.

Chemicals:
Polyester has good resistance to most chemicals, except 95% sulfuric acid and strong alkalines at boil.

Heat:
Polyester melts at 480°F with progressive strength loss above 300°F.

Dielectrics:
Good resistance to the passage of electrical current. However, dirt, surface contaminants, water entrapment, and the like can significantly affect dielectric properties. Extreme caution should be exercised any time a rope is in the proximity of live circuits.

Sheaves:
N/A

Working Loads:
No blanket safe working load (SWL) recommendations can be made for any line because SWL's must be calculated based on application, conditions of use, and potential danger to personnel among other considerations. It is recommended that the end user establish working loads and safety factors based on best practices established by the end user's industry; by professional judgment and personal experience; and after thorough assessment of all risks. The SWL is a guideline for the use of a rope in good condition for non-critical applications and should be reduced where life, limb, or valuable property is involved, or in cases of exceptional service such as shock loading, sustained loading, severe vibration, etc. The Cordage Institute specifies that the SWL of a rope shall be determined by dividing the Minimum Tensile Strength of the rope by a safety factor. The safety factor ranges from 5 to 12 for non-critical uses and is typically set at 15 for life lines.

Splicing Instructions:
Not Applicable


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