The cable hang-off system is an efficient solution for securing medium and high voltage power cables to the top of a foundation or cable deck on monopiles, jackets, or rigs. This system ensures reliable and secure cable management in offshore environments.
Structural features
The hanging clamp is equipped with a continuous or split polyurethane shell, and the elasticity of polyurethane can avoid scratching the cable/pipeline surface.
The outside is curved carbon steel or custom metal, which can be clamped on the cable armor wire or cable shell.
Core features of the polyurethane hang-off structure
Elastic buffer layer: Polyurethane is used as the core buffer material (hardness Shore A 60-90), which absorbs dynamic stress caused by waves, ocean currents or mechanical vibrations and reduces metal structure fatigue.
Environmental corrosion resistance
Salt spray and chemical corrosion resistance: The polyurethane formula is resistant to seawater and oil and gas acidic media (such as H₂S), protecting metal structures from electrochemical corrosion.
Quick installation and maintenance
Modular interface: Polyurethane components are connected by snaps or bolts, supporting quick replacement and adapting to emergency repair needs.
In-situ repair capability: Local damage can be directly sprayed with polyurethane repair agent without disassembling the entire structure.
If you need a metal type hang off, you can also contact us, or provide drawings for production.
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