8×19S+8×7+PP Construction Elevator Steel Rope with 1570N/mm² Tensile Strength and 14 mm Nominal Diameter

The 8*19S+8*7+PP 1570 elevator steel rope is engineered for demanding lifting applications with its specialized construction and high-performance characteristics.

"8*19S" indicates 8 strands with each strand composed of 19 wires in Seale construction. This design features thicker outer wires for enhanced abrasion resistance. "8*7" represents an additional 8 strands, each containing 7 wires.

"PP" represents the polypropylene fiber core, which provides excellent flexibility, lubricity, and anti-extrusion capabilities. The fiber core stores lubricating oil to continuously lubricate internal wires and strands.

• High Strength & Abrasion Resistance: The 8*19S structure provides overall high strength with thick outer wires offering excellent wear resistance against pulleys and components
• Superior Flexibility: The 8*7 strands and fiber core deliver excellent flexibility while maintaining structural integrity during bending and winding operations
• Shock Absorption: Fiber core acts as an internal buffer, reducing vibrations from impact loads and enhancing operational stability
• Corrosion Protection: Continuous internal lubrication reduces friction and prevents rust, significantly extending service life

• Elevator Systems: Primary hoisting rope for elevators, ensuring smooth and safe vertical transportation
• Lifting Operations: General lifting equipment in ports, construction sites, and industrial facilities
• Mechanical Transmission: Power transmission and traction applications in winches, hoists, and material handling equipment

In practical applications, the 8*19S+8*7+PP 1570 steel wire rope is extensively used in port gantry cranes, construction tower cranes, and various lifting equipment for cargo handling and towing operations.