6×55SWS Class Compacted Strand Wire Rope

6×55SWS Class Compacted Strand Wire Rope

Product Introduction:

Engineered for the most demanding offshore and shipboard operations, our 6×55SWS Class Compacted Strand Wire Rope complies with GB/T 20067-2006 Large diameter steel wire ropes and represents the pinnacle of flexibility and fatigue-resistant design. This hyper-specialized wire rope features an exceptionally high density of ultra-fine wires, enabling unparalleled flexibility in environments where bending radii are critically small.

Construction & Core Options:

The 6×55SWS structure incorporates a Seale-Warrington-Seale (SWS) configuration with multiple wire layers, creating a rotation-resistant rope with compacted outer strands. Available in two core configurations:

*FC (Fiber Core) - offers enhanced flexibility and pliability for applications where extreme bending is required.

*IWR/IWRC (Independent Wire Rope Core) - delivers maximum strength and resistance to crushing, ideal for heavy-load and shock-load conditions.

Technical Specifications：

Key Feature:

1.Superior Fatigue Resistance - The highest possible wire count per diameter provides exceptional performance under millions of severe bending cycles.

2.Increased Breaking Load - Compaction process increases metallic fill factor, delivering significantly higher breaking forces compared to conventional round-strand ropes.

3.Enhanced Abrasion Resistance - Smooth compacted surface reduces inter-strand wear and improves durability by up to 20%.

4.Rotation-Resistant Design - Engineered to minimize rotation under load, critical for single-fall hoisting operations.

5.Large Diameter Range - Available from 60mm to 120mm, covering heavy-lift and marine-grade applications.

6.Weight Tolerance - Actual weight tolerance within ±6% for accurate vessel stability calculations.

Marine & Offshore Applications:

*Ship deck cranes and offshore cranes.

*Single-fall hoisting and EOT cranes.

*Mooring systems and towing operations.

*Marine engineering and offshore platform lifting.

*Salvage and wreck recovery operations.

*Mining hoisting and high-furnace lifting.

All ropes are available with galvanized or bright finish, and can be supplied with certification from major classification societies including ABS, LR, BV, DNV-GL, NK, KR, IRS, RMRS, and CCS.