Extrusion – Coated steel cables

Protection and signaling effect with the right sheath for your wire rope

The processing of plastics requires a high degree of precision in the tools and machine settings as well as in-depth knowledge of the specific properties of the materials. As an extrusion specialist for steel cables and other long products such as wires and fiberglass rods, we offer a wide range of services. With our expertise and flexibility in production, we support you in finding the ideal sheathing for your specific needs.

Covered wire ropes for various requirements

We offer high-quality coated wire ropes by the meter that are suitable for a wide range of applications. Our products are available in diameters from 0.5 mm to 22 mm, covering a wide range of standard dimensions. In addition, we are able to manufacture both round cross-sections and special dimensions according to specific customer requirements and to attach accessories such as thimbles, eyelets and hooks.

Our sheaths are made from various high-quality plastics such as PVC, PE, PA, PU or PP in order to offer optimum adaptation to the respective application conditions of the wire rope. You can also choose the right color from our stocked range or specify an individual desired color to ensure perfect adaptation to your area of application or corporate design.

Choosing the right plastic

The following descriptions of the plastics on offer are intended to provide an overview of the advantages and areas of application. We would also be happy to advise you on selecting the right plastic for your application.

Polyamide coating

The polyamide (PA) coating reliably protects our wire ropes against mechanical influences and corrosion. Our coated steel wire rope is particularly suitable for use in maritime environments, the food industry and for medical applications. Compared to PVC, PA is significantly more resistant and is the preferred choice for use with pulleys in particular, such as our fitness ropes for sports facilities. Thanks to their excellent wear resistance, our sheaths with PA guarantee a long service life.

Polyethylene coating

A wire rope sheathed in polyethylene (PE) is flexible to handle and resistant to moisture and chemicals. Thanks to these properties, the sheath offers optimum protection and durability for wire ropes in demanding environments. Our coated wire ropes are particularly suitable for use in the water industry, where they can withstand corrosion and water loads.

Polypropylene coating

Polypropylene (PP) coated wire ropes are characterized by their exceptional lightness and high abrasion resistance. The smooth surface of PP minimizes friction losses, which improves the handling and efficiency of the ropes. In addition, PP offers good resistance to UV radiation, so that the wire ropes retain their performance even during prolonged outdoor use. These properties make coated PP wire ropes ideal for marine, construction and agricultural applications, where they are resistant to pesticides and fertilizers.

Polyurethane coating

Polyurethane (PU) offers excellent resistance to oil, grease and many chemicals, making the ropes ideal for industrial applications. The smooth and resistant surface of PU reduces friction and minimizes wear. In addition, the flexibility of PU is maintained even at low temperatures to enable use in cold environments. Thanks to these properties, coated wire ropes with PU are particularly suitable for applications in mechanical engineering and in demanding outdoor environments.

Polyvinyl chloride coating

Sheathed wire ropes with polyvinyl chloride (PVC) are weather-resistant and durable. The coating provides excellent insulation properties, which protects the ropes from electrical influences and makes them safe to use. The plastic is also resistant to moisture and chemicals, making them ideal for use in damp or aggressive environments. Sheathed wire ropes with PVC are therefore particularly suitable for applications in the construction industry, electronics and outdoor areas where reliability and protection are of the utmost importance.

FAQs – frequently asked questions about coated steel wire ropes

These are ropes made of steel that are coated with a protective layer.This sheath can be made of various materials such as PVC, PA, PE, PP or PU and offers additional protection against environmental influences as well as improved durability.

A sheathed steel wire rope is used in a variety of applications where both the strength of steel and additional protection are required.The ropes are often used in architecture for structural applications such as safety nets, where the cover helps to extend the life of the ropes by protecting them from environmental influences. In shipping and marine applications, the sheath protects the steel cable from corrosion caused by salt water. Sheathed wire ropes are also used in the automotive industry for control and switching cables, where they must be protected against wear and chemical influences. Sheathed steel wire ropes can also be found in industrial production and mechanical engineering, where they are used as part of lifting and transportation equipment. The additional layer serves as an important component wherever the robustness of steel and additional protection against external influences are required.

The main advantage of sheathed steel wire ropes is the additional protection of the wire rope. The plastic cover prevents direct contact with harmful substances and reduces wear.They are also often easier to handle and safer to use, as the sheathing covers sharp edges.

We can supply you with sheathed steel wire ropes in rope diameters from 0.5 to 22 mm.

The wire rope should be inspected regularly for cracks, wear or other damage to the sheathing. Store the wire rope in a dry place away from direct sunlight to prevent premature ageing of the sheath.

Yes, the sheaths can be made of different materials such as PA, PE, PP, PUR and PVC, depending on the requirements of the specific application.Each material offers different properties in terms of flexibility, temperature resistance and protection.

Yes, we offer the option of manufacturing sheathed steel cables according to customer requirements.This includes specific lengths and diameters as well as sheath colors and materials. We can also attach special accessories such as hooks, eyelets and thimbles on request to extend the range of uses and safety in various applications. Read more about fabrication here.

Contact us

Would you like more information about our production or do you have questions about our products? Would you like to find out more about our accessories? Simply get in touch with us – we look forward to hearing from you!

Hamburger Drahtseilerei

Hamburger Drahtseilerei A. Steppuhn GmbH
Klaus-Groth-Straße 15
D-23843 Bad Oldesloe

+49 (0) 4531 / 8990 – 33