The Anti-Torsion Steel Wire Rope is one of the most essential tools in overhead transmission line construction. It prevents conductor twisting, ensures safe pulling, and provides reliable performance in demanding field conditions. However, choosing the right Anti-Torsion Steel Wire Rope size and model is critical for project success.
In this guide, we will explain how to select the correct Anti-Torsion Steel Wire Rope based on project requirements, equipment, and cost considerations.
The Anti-Torsion Steel Wire Rope is manufactured from multiple galvanized steel strands with opposite lay directions, creating a torque-balanced structure. This design prevents rotation under load, ensuring:
Smooth and safe conductor stringing
Reduced risk of cable twisting or damage
Higher pulling efficiency and longer service life
35–110kV medium voltage projects → 16mm–18mm Anti-Torsion Steel Wire Rope
220–330kV high voltage projects → 20mm Anti-Torsion Steel Wire Rope (most popular choice)
500–750kV ultra-high voltage projects → 22mm–24mm Anti-Torsion Steel Wire Rope
Flat terrain, short span → 16–18mm Anti-Torsion Steel Wire Rope
Hills or medium span → 20mm Anti-Torsion Steel Wire Rope
Long span, river crossing, mountain span → 22–24mm Anti-Torsion Steel Wire Rope
The Anti-Torsion Steel Wire Rope must match the pulling and tensioning equipment:
Small winches/tensioners → 16–18mm rope
Medium hydraulic pullers/tensioners → 20mm rope
Large pullers/tensioners for heavy-duty work → 22–24mm rope
As a direct manufacturer, we supply OEM customizable Anti-Torsion Steel Wire Rope at factory prices.
Smaller diameters = lower cost, for light-duty jobs
20mm = best balance of cost and performance
Larger diameters = higher safety margin, for heavy-duty projects
| Model | Diameter (mm) | Breaking Load (kN) | Recommended Application |
|---|---|---|---|
| ATWR-16 | 16 mm | 120–140 kN | OPGW installation, short spans |
| ATWR-18 | 18 mm | 150–170 kN | Medium-span conductor pulling |
| ATWR-20 | 20 mm | 180–220 kN | Standard transmission line stringing |
| ATWR-22 | 22 mm | 220–260 kN | Long-span, heavy conductor projects |
| ATWR-24 | 24 mm | 260–300 kN | Ultra-high voltage, river/mountain crossings |
Q1: What is the most commonly used Anti-Torsion Steel Wire Rope size?
The Anti-Torsion Steel Wire Rope is one of the most essential tools in overhead transmission line construction. It prevents conductor twisting, ensures safe pulling, and provides reliable performance in demanding field conditions. However, choosing the right Anti-Torsion Steel Wire Rope size and model is critical for project success.
In this guide, we will explain how to select the correct Anti-Torsion Steel Wire Rope based on project requirements, equipment, and cost considerations.
The Anti-Torsion Steel Wire Rope is manufactured from multiple galvanized steel strands with opposite lay directions, creating a torque-balanced structure. This design prevents rotation under load, ensuring:
Smooth and safe conductor stringing
Reduced risk of cable twisting or damage
Higher pulling efficiency and longer service life
35–110kV medium voltage projects → 16mm–18mm Anti-Torsion Steel Wire Rope
220–330kV high voltage projects → 20mm Anti-Torsion Steel Wire Rope (most popular choice)
500–750kV ultra-high voltage projects → 22mm–24mm Anti-Torsion Steel Wire Rope
Flat terrain, short span → 16–18mm Anti-Torsion Steel Wire Rope
Hills or medium span → 20mm Anti-Torsion Steel Wire Rope
Long span, river crossing, mountain span → 22–24mm Anti-Torsion Steel Wire Rope
The Anti-Torsion Steel Wire Rope must match the pulling and tensioning equipment:
Small winches/tensioners → 16–18mm rope
Medium hydraulic pullers/tensioners → 20mm rope
Large pullers/tensioners for heavy-duty work → 22–24mm rope
As a direct manufacturer, we supply OEM customizable Anti-Torsion Steel Wire Rope at factory prices.
Smaller diameters = lower cost, for light-duty jobs
20mm = best balance of cost and performance
Larger diameters = higher safety margin, for heavy-duty projects
| Model | Diameter (mm) | Breaking Load (kN) | Recommended Application |
|---|---|---|---|
| ATWR-16 | 16 mm | 120–140 kN | OPGW installation, short spans |
| ATWR-18 | 18 mm | 150–170 kN | Medium-span conductor pulling |
| ATWR-20 | 20 mm | 180–220 kN | Standard transmission line stringing |
| ATWR-22 | 22 mm | 220–260 kN | Long-span, heavy conductor projects |
| ATWR-24 | 24 mm | 260–300 kN | Ultra-high voltage, river/mountain crossings |
Q1: What is the most commonly used Anti-Torsion Steel Wire Rope size?
