A high-performance dead end guy grip specifically designed for Optical Ground Wire (OPGW) cables, providing secure termination, vibration damping, and corrosion resistance. Hot-dip galvanized for durability in harsh environments.
Jiujin Electric Power’s Dead End Guy Grip for OPGW is engineered to deliver reliable performance in electrical power transmission systems. Crafted from high-strength malleable iron or forged steel, this grip features a precision-designed cone and sleeve system that evenly distributes tension across the OPGW cable, preventing stress concentration and protecting delicate optical fibers. The hot-dip galvanized finish ensures exceptional corrosion resistance, making it ideal for outdoor use in coastal, industrial, and high-UV environments. Its design allows for easy installation without special tools, ensuring efficient field operations. Manufactured under strict quality control in Hebei, China, this grip meets international standards for OPGW applications, offering long-term reliability and safety.
3. Varieties & Types Table
| Feature / Type | Specifications & Options Available by Jiujin Electric Power |
|---|---|
| Model/Type | DG-OPGW-10, DG-OPGW-12, DG-OPGW-16 (Denotes cable diameter range in mm) |
| Material | High-Strength Malleable Iron or Forged Steel (Grade Q235B/Q345B) |
| Standard | Complies with IEC 61284, IEEE 1138, and GB/T 2314 |
| Coating/Finish | Hot-Dip Galvanized (Minimum coating thickness: 55µm) |
| Size / Dimensions | Compatible with OPGW diameters: 10mm–16mm; Load ratings: 20kN–50kN |
| Load Rating | 20 kN (10mm), 35 kN (12mm), 50 kN (16mm) |
| Packaging | Individual grips packaged with sleeves; cartons or bulk palletized |
4. Applications of Use
OPGW Dead Ending: Terminating Optical Ground Wire cables on transmission towers and poles
Fiber Optic Cable Security: Protecting optical fibers from tension and vibration damage
Transmission Line Projects: Essential for high-voltage power lines with integrated communications
Tower Grounding: Providing secure grounding points while safeguarding OPGW integrity
Vibration Damping: Reducing aeolian vibration and fatigue on OPGW cables
Retrofitting Existing Lines: Upgrading traditional ground wires to OPGW systems
Substation Connections: Securing OPGW terminations at substation entry points
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