Multiple layer rotation resistant rope. Closed in two operations, 18 strands around a wire strand core closed in parallel lay Warrington construction (1-4-4+4) in one direction and another 12 strands closed in the opposite direction. Strand construction is 1-6 for rope diameters below 13 mm or ½". For rope diameter 13 mm (½") and above the outer strands and the four larger strands of the inner layer are Seale construction 1-9-9, the remaining strands are 1-6.
Wire Strand Core
Zinc coated, Quality B
1960 N/mm2 (EIPS)
2160 N/mm2 (EIPS)
Right ordinary lay (Right regular lay)
Left ordinary lay (Left regular lay)
Right Lang's lay
Left Lang's lay
8 to 36 mm (5/16" to 13/8")
Properties & applications:Very flexible rotation resistant rope with high breaking force and a lower torque factor then 18x7. Used for hoisting applications with 1:1 reeving or multiple reeving with greater height.
Information for use and maintenance:Rope Category Number (RCN): 26 Not to be used with a swivel