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Jiangsu Net Power Equipment Technology Co., Ltd.

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China High-Strength Hot-Dip Galvanized Anti-Twist Steel Pilot Wire for Conductor
China High-Strength Hot-Dip Galvanized Anti-Twist Steel Pilot Wire for Conductor

  1. China High-Strength Hot-Dip Galvanized Anti-Twist Steel Pilot Wire for Conductor
  2. China High-Strength Hot-Dip Galvanized Anti-Twist Steel Pilot Wire for Conductor
  3. China High-Strength Hot-Dip Galvanized Anti-Twist Steel Pilot Wire for Conductor

High-Strength Hot-Dip Galvanized Anti-Twist Steel Pilot Wire for Conductor

  1. MOQ: 100
  2. Price:
  3. Get Latest Price
Supply Ability 1000pices/per
Packaging Details standard package
Delivery Time 5-8 work days
Certification ISO 9001 14001 45001
Place of Origin China
Brand Name NET Electric Power

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  1. Product Details
  2. Company Details

Product Specification

Supply Ability 1000pices/per Packaging Details standard package
Delivery Time 5-8 work days Certification ISO 9001 14001 45001
Place of Origin China Brand Name NET Electric Power
High Light hot-dip galvanized steel pilot wireanti-twist conductor stringing wirehigh-strength steel wire rope
Steel Pilot Wire for Conductor Stringing

The steel pilot wire used for conductor stringing is a high-strength, anti-twist wire rope specifically designed for the construction of overhead transmission and distribution lines. Serving as a critical intermediate pulling medium, it enables the safe and efficient pulling of heavy conductors, OPGW, ADSS fiber optic cables, and ground wires across tower spans.

Product Overview
Definition and Core Functions

Definition: A wire rope (typically hot-dip galvanized) manufactured using a special braiding process; it features an anti-rotation structural design that eliminates twisting under load.

Core Function: Acts as a "pilot wire" in multi-stage stringing operations. It is first strung across the span and subsequently used to pull a heavier pulling rope, which in turn pulls the final conductor. This staged approach ensures safety and controllability during heavy-load pulling operations.

Key Advantages
  • Anti-twist (Anti-rotation) Properties: A unique braided structure (such as a 12-strand or 6-strand square braid) counteracts internal torque, preventing kinking or twisting and ensuring smooth pulling operations.
  • Ultra-high Strength: Manufactured using high-tensile-strength steel wire (1770-1960 MPa), it offers extremely high breaking strength (100-600 kN), capable of supporting the weight of heavy conductors.
  • Excellent Flexibility: Balances high strength with flexibility, making it easy to handle, coil, and pass through pulley blocks.
  • Corrosion Resistance: A hot-dip galvanized coating provides long-lasting rust protection, making it suitable for outdoor use and harsh environments.
  • Durability: Even load distribution among the wire strands extends service life and reduces maintenance requirements.
Structural Design and Specifications
Typical Structure

The most common design is an anti-twist braided rope with a symmetrical cross-section, utilizing a combination of left-hand and right-hand lay strands to counteract torque.

12×19W (12 strands, with each strand featuring a 1×19 Warrington construction): An industry-standard configuration that achieves an optimal balance between strength, flexibility, and anti-twist performance.

18-strand and 24-strand: Suitable for ultra-heavy-duty applications (such as 500 kV and higher voltage transmission lines), meeting requirements for extremely high breaking loads.

Parameter Typical Range Details
Nominal Diameter 9-30 mm Common sizes: 13mm, 14mm, 16mm, 18mm, 20mm
Breaking Load 100-580 kN Proportional to diameter; e.g., 14mm ≈ 130kN, 20mm ≈ 250kN
Tensile Strength 1770-1960 MPa High-strength galvanized steel wire base material
Standard Length 500-1000 m/reel Packaged on steel reels for direct machine deployment
Surface Treatment Hot-dip Galvanized Standard for outdoor corrosion protection
Steel pilot wire for conductor stringing product image

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Importer

  • Year Established:

    2018

  • Total Annual:

    1000000-3300000

  • Employee Number:

    10~100

  • Ecer Certification:

    Verified Supplier

Jiangsu Net power equipment technology co., ltd. now the plant is located in Jiulong Industrial Park, Jiangsu, Taizhou City,convenient transportation, convenient communication. The company Production equipment, advanced detectionmeans, has strong power equipment development and production capacity.S... Jiangsu Net power equipment technology co., ltd. now the plant is located in Jiulong Industrial Park, Jiangsu, Taizhou City,convenient transportation, convenient communication. The company Production equipment, advanced detectionmeans, has strong power equipment development and production capacity.S...

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  • Jiangsu Net Power Equipment Technology Co., Ltd.
  • Xinghua City Chenbao Industrial Concentration Zone
  • https://www.cnettools.com/

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