ADSS OPGW 8-Shaped Clamp and Tension Wire Clamp Direct from Factory in Hebei China

A specialized 8-shaped clamp and tension wire clamp assembly designed for ADSS (All-Dielectric Self-Supporting) and OPGW (Optical Ground Wire) cables. These hot-dip galvanized clamps provide secure support, vibration damping, and corrosion resistance for fiber optic and power line installations.

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Jiujin Electric Power’s ADSS OPGW 8-Shaped Clamp and Tension Wire Clamp are engineered to address the unique requirements of modern fiber optic and power transmission lines. The 8-shaped clamp securely holds both the messenger strand and the optical cable, distributing mechanical stress evenly to prevent damage to delicate fibers. The tension wire clamp ensures reliable anchoring and vibration damping, reducing the risk of fatigue failure. Manufactured from high-strength carbon steel with a heavy-duty hot-dip galvanized coating, these clamps offer exceptional durability and resistance to harsh environmental conditions, including UV exposure, moisture, and temperature fluctuations. Precision-engineered for easy installation and compatibility with various cable diameters, these clamps are ideal for both new installations and maintenance projects. Produced in our Hebei facility under stringent quality control, they meet international standards for performance and safety.

   Varieties & Types Table

Feature / Type Specifications & Options Available by Jiujin Electric Power
Model/Type CL-ADSS-12, CL-OPGW-16 (Denotes cable diameter range in mm)
Material High-Strength Carbon Steel (Grade Q235B/Q345B)
Standard Complies with IEC 61395, IEEE 1138, and GB/T 2317
Coating/Finish Hot-Dip Galvanized (Minimum coating thickness: 85µm)
Size / Dimensions Fits cable diameters: 12mm–20mm; Clamp length: 150mm–300mm
Load Rating 20 kN (12mm), 30 kN (16mm), 40 kN (20mm)
Packaging Sets include clamps, bolts, and washers; packaged in boxes or bulk

   Applications of Use

  • ADSS Cable Support: Securing all-dielectric self-supporting fiber optic cables on poles and towers

  • OPGW Installation: Anchoring optical ground wires in transmission line projects

  • Vibration Damping: Reducing aeolian vibrations and galloping to prevent cable fatigue

  • Fiber Optic Protection: Ensuring mechanical protection for delicate optical fibers

  • Transmission Line Upgrades: Retrofitting existing lines with fiber optic capabilities

  • Corrosive Environments: Suitable for coastal, industrial, and high-UV areas

  • Telecommunication Networks: Supporting communication cables in hybrid power/communication lines