Preformed Tension Clamp for Overhead Conductor, Helical Strain Power Fitting

Preformed tension clamp adopts full-length helical armor rods to wrap the conductor evenly. It disperses stress reasonably, avoids stress concentration and protects the conductor surface without strand damage. It features high holding strength, good vibration resistance and fatigue resistance. Easy and fast installation without any heavy tools. Suitable for long-term outdoor operation and greatly extends the service life of power lines.

Category:

Material

High tensile galvanized steel wire for preformed helical rods; aluminum alloy or hot-dip galvanized steel for main body; all metal parts are hot-dip galvanized, anti-rust, anti-corrosion and weather resistant. Special flexible inner structure to protect conductor outer layer safely.

Features

  • Uniform flexible holding force, no damage to conductor strands
  • High mechanical grip strength, no slipping under tension
  • Excellent vibration damping and anti-fatigue performance
  • Hot-dip galvanized overall, strong corrosion and weather resistance
  • Light weight and easy installation, no hydraulic tools needed
  • Stable performance for long span and harsh outdoor environment

Application

Suitable for overhead ACSR conductors, ground wires in high voltage transmission lines. Widely used for strain fixing at terminal towers, corner towers and large span crossing projects. Ideal for power grid reconstruction, rural power engineering and long-distance overhead line projects.

Shopping Cart
Scroll to Top