High-Tensile Steel Wire Rope for Lifting & Rigging Applications - China Suppliers & Factory Direct Services
Parameters of Steel Wire Ropes
| Diameter | Common range from 6mm to 100mm, selected based on application. |
| Construction | Such as 6×19, 6×37, 8×19, indicating the number of strands and wires per strand. |
| Strength Grade | Typically 1570MPa, 1770MPa, 1960MPa, representing the tensile strength of the rope. |
| Core Type | Includes fiber core (FC), independent wire rope core (IWRC), affecting flexibility and strength. |
| Surface Treatment | Such as galvanizing or plastic coating, enhancing corrosion resistance. |
Types of Steel Wire Ropes
The types of steel wire ropes are typically classified based on their structure, diameter, strength grade, and application. Common types include:
6×19
6 strands with 19 wires per strand, suitable for general lifting and towing.
6×37
6 strands with 37 wires per strand, offering good flexibility, often used in cranes and winches.
8×19
8 strands with 19 wires per strand, providing high wear resistance, commonly used in elevators and cable cars.
18×7
18 strands with 7 wires per strand, mainly used in non-rotating applications, such as lifting precision equipment.
35W×7
35 strands with 7 wires per strand, featuring extremely high flexibility and fatigue resistance, suitable for deep-sea operations or high dynamic load applications.
Applications of Steel Wire Ropes
Lifting Machinery
Used in cranes, hoists, and winches for lifting and towing.
Mining Equipment
Used in mine hoisting and conveying systems.
Marine & Offshore
Used for mooring, towing, and deep-sea operations.
Bridge Construction
Used as cables for suspension bridges and cable-stayed bridges.
Elevators & Cable Cars
Used in traction and suspension systems for elevators and cable cars.
Industrial Fixing
Used for securing equipment and structural cables.
Characteristics of Steel Wire Ropes
High Strength
Made from high-strength steel wires, capable of withstanding significant tension and load.
Wear Resistance
Surface-treated for excellent wear resistance, suitable for high-friction environments.
Corrosion Resistance
Galvanized or plastic-coated to resist corrosive environments like moisture and seawater.
Flexibility
Multi-strand design provides good bending performance, ideal for complex working conditions.
Fatigue Resistance
Specially processed to endure repeated stretching and bending, extending service life.
Advantages of Steel Wire Ropes
High Reliability
Stable structure ensures performance under extreme working conditions.
Wide Applicability
Suitable for lifting, towing, securing, and more, meeting diverse industry needs.
Long Service Life
High-quality materials and craftsmanship ensure durability, reducing replacement frequency and costs.
Excellent Safety
Rigorous quality testing ensures safe use under high-load conditions.
Process Advantages and Material Selection Guidelines
Advanced high-speed rolling and controlled cooling technologies ensure dimensional precision (±0.1 mm) and microstructural homogeneity, supporting downstream processes like drawing and heat treatment. Material selection must comply with industry standards (ASTM, GB/T, JIS), prioritizing carbon content, elongation, and surface defect control.
As a global wire rod supplier, we deliver full-range solutions for steel strands, cold-headed standard parts, and special alloy wire materials, empowering clients to reduce costs and enhance efficiency. Contact us now for customized product catalogs and technical support!