Description
The SLU-5 U-Shape Fixed Joint is a high-strength pilot wire connector engineered for professional transmission line and overhead cable pulling operations. Built to handle demanding stringing tasks, this connector delivers a reliable 50kN rated load, ensuring stable and secure performance during long-distance and high-tension cable installation.
Manufactured from premium alloy steel and precision-machined for maximum durability, the SLU-5 connector provides excellent resistance to impact, deformation, and fatigue stress. The U-shaped structure enhances load distribution, minimizes wire damage, and maintains consistent alignment throughout pulling operations.
Designed for pilot wires, OPGW installation, conductor stringing, and other heavy-duty power line applications, this connector is widely used by utility contractors, construction teams, and transmission line maintenance companies.
Description
A durable, high-load U-shape pilot wire connector designed for 50kN cable pulling tasks. Ideal for power line construction and long-distance conductor stringing.
Key Features
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50kN Rated Load Capacity – Provides high-strength performance for demanding pilot wire and conductor pulling operations.
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U-Shape Reinforced Design – Enhances stability, distributes tension evenly, and prevents cable twisting.
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High-Quality Alloy Steel – Ensures exceptional durability, wear resistance, and long service life.
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Secure Fixed Joint Structure – Maintains reliable wire engagement during high-tension stringing.
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Corrosion-Resistant Surface Finish – Suitable for outdoor and harsh working environments.
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Compatible with Multiple Wire Types – Ideal for pilot wire, conductor leaders, OPGW, and grounding wires.
Technical Specifications
| Item | Specification |
| Model | SLU-5 |
| Type | U-Shape Fixed Joint / Pilot Wire Connector |
| Rated Load | 50 kN |
| Applicable Wire | Pilot wire / small-size conductors / pulling rope connectors |
| Material | High-strength alloy steel |
| Surface Treatment | Galvanized or anti-corrosion coated |
| Manufacturing Process | Precision forging + heat treatment |
| Connection Method | Fixed U-shape bolt locking |
| Application | Cable pulling, pilot wire installation, conductor stringing |
Application Fields
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Pilot wire stringing operations
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Conductor pulling & tensioning
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OPGW installation
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Substation construction
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Overhead line maintenance
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Power grid engineering projects
FAQ
1. What is the main use of the SLU-5 U-Shape Joint?
It is used to connect pilot wires or pulling leaders during transmission line cable pulling operations.
2. Can it handle high-tension cable pulling?
Yes. It is rated at 50kN, making it suitable for medium-to-heavy pulling tasks.
3. What materials is it made from?
High-strength alloy steel with heat treatment for maximum mechanical strength.
4. Is this connector suitable for outdoor environments?
Yes. The galvanized / coated surface ensures strong corrosion resistance.
5. Can it be customized?
Yes, load capacity, size, and surface treatment can be customized upon request.
