About steel wire ropes
Steel wire ropes consist of multiple strands of steel wires twisted together to form a strong and durable rope. The construction and composition largely determine the rope’s performance characteristics, such as breaking load, flexibility and service life. Selecting the correct rope according to the application and operating conditions is therefore essential.
In addition to standard steel wire ropes, SKP also offers customised solutions such as cut-to-length ropes and end terminations including thimbles, hooks and eyes. This ensures a solution that matches your application perfectly.
What should you consider when selecting a steel wire rope?
Choosing the right steel wire rope is essential for a safe and durable application. Several technical parameters influence the rope’s performance and service life.
Diameter
The diameter of the steel wire rope directly affects both the breaking load and the permitted working load. Together with the rope construction, it determines the overall strength of the rope. Correct sizing is crucial to avoid overloading.
Construction (e.g. 6x36, 6x19, 8-strand)
The rope construction determines the balance between flexibility and wear resistance:
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More and finer wires → greater flexibility, ideal for applications running over sheaves or drums
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Fewer and thicker wires → higher wear resistance, suitable for harsh operating conditions
Core (fibre core, steel core or plastic core)
The core of a steel wire rope plays an important role in the rope’s strength, flexibility and durability:
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Fibre Core (FC) → provides greater flexibility and can absorb lubricant, helping extend rope life
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Steel Core (IWRC) → offers higher breaking load, improved structural stability and suitability for higher loads and temperatures
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Plastic Core (PVC) → combines flexibility with additional protection against moisture and dirt while contributing to rope stability
The choice of core depends heavily on the application and environmental conditions. In demanding or corrosive environments, the right core construction can significantly improve both service life and safety.
Surface treatment
The right finish helps extend the service life of the rope:
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Bright → for standard dry applications
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Galvanised → increased corrosion protection
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Stainless steel → maximum corrosion resistance for humid or aggressive environments
Our origins: Staalkabels Put
The name SKP originates from Staalkabels Put. What started in 1975 as a specialist in steel wire ropes has grown into an established name in the lifting and hoisting industry.
That background still forms the foundation of our expertise today. The knowledge and experience we have built up over the years in steel wire ropes are translated into quality solutions and professional advice for our customers.
Typical applications for steel wire ropes
Steel wire ropes are used across a wide range of industries, each with their own specific requirements:
Construction, cranes and industry
For lifting applications, tower cranes, mobile cranes and industrial installations where reliability and high load capacity are essential.
Port and maritime
For applications in ports, offshore and shipping, such as anchoring, lifting operations and towing applications, often in corrosive environments.
Transport and logistics
For pulling, positioning and securing loads, often in combination with winches and other lifting equipment.

Choosing the right steel wire rope is not always straightforward. The wrong choice can lead to accelerated wear, reduced safety or even rope failure. Our experts are happy to help you select the right rope based on your application, load and working environment.
Speak to a member of our team