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{"title":"Versatile Conductor Stringing Blocks For Power Line Stringing And Tensioning","imgUrl":"https:\/\/img.chinax.com\/nimg\/4a\/4d\/8d31370457e5a0bb1a46ea7c554b-200x200-1\/versatile_conductor_stringing_blocks_for_power_line_stringing_and_tensioning_purposes.jpg","attrs":{"Brand Name":"Suntech","Model Number":"SHD-120x30","Certification":"ISO9001","Place of Origin":"Ningbo, China"}}
{"title":"Aluminum Alloy 508 Series Lightweight Corrosion Resistant Stringing Block for","imgUrl":"https:\/\/img.chinax.com\/nimg\/e8\/26\/cc8c072c60b647bcb751c070601e-200x200-1\/aluminum_alloy_508_series_lightweight_corrosion_resistant_stringing_block_for_cable_pulling.jpg","attrs":{"Brand Name":"Suntech","Model Number":"508","Certification":"ISO","Place of Origin":"Ningbo"}}
{"title":"High Performance Transmission Line Stringing Tools Single Conductor Stringing","imgUrl":"https:\/\/img.chinax.com\/nimg\/1e\/cc\/bc6b47dc6caac838fe8e55fb590f-200x200-1\/high_performance_transmission_line_stringing_tools_single_conductor_stringing_block.jpg","attrs":{"Brand Name":"Suntech","Model Number":"SHD 120x30","Certification":"ISO9001","Place of Origin":"Ningbo, China"}}
{"title":"Durable 660 Series Stringing Block for Transmission Line Construction with 20","imgUrl":"https:\/\/img.chinax.com\/nimg\/1e\/51\/5330cf6d7c2a73eeb346d39726a3-200x200-1\/durable_660_series_stringing_block_for_transmission_line_construction_with_20_60kn_rated_load.jpg","attrs":{"Brand Name":"Suntech","Model Number":"SHD","Certification":"ISO","Place of Origin":"Ningbo"}}
{"title":"5-20KN Conductor Stringing Blocks For Transmission Line Construction","imgUrl":"https:\/\/img.chinax.com\/nimg\/e9\/14\/c50e0c9cce2265e0a27f038f7abd-200x200-1\/5_20kn_conductor_stringing_blocks_for_transmission_line_construction.jpg","attrs":{"Brand Name":"Suntech","Model Number":"SHC-0.5","Certification":"ISO9001","Place of Origin":"Ningbo, China"}}
{"title":"Aluminum Alloy 822 Series Stringing Block for Lightweight and Corrosion","imgUrl":"https:\/\/img.chinax.com\/nimg\/4b\/b3\/0fe3fd718a47e6bf40e25deb4de5-200x200-1\/aluminum_alloy_822_series_stringing_block_for_lightweight_and_corrosion_resistant_cable_pulling.jpg","attrs":{"Brand Name":"Suntech","Model Number":"SHD","Certification":"ISO","Place of Origin":"Ningbo"}}
Aluminum Alloy Grounding Wire Stringing Block for Corrosion Resistance in Outdoor Power Projects
The Grounding Wire Stringing Block is a specialized, heavy-duty tool designed specifically for the installation and tensioning of overhead ground wires, including Optical Ground Wire (OPGW) and static wires, on electrical transmission and distribution lines. Unlike standard conductor blocks, it is engineered to address the unique requirements of these critical safety components.
Product Specifications
Item Number
Model
Applicable Stranded Wire
Rated Load (kN)
Weight (kg)
Remark
10331
SHT-120×35
GJ35
5
2
Cast steel sheave
10333
SHT-150×50
GJ120
20
4.5
10341
SHTN-120×35
GJ35
5
1.6
Nylon sheave
10343
SHTN-150×50
GJ120
20
3.3
10344
SHTN-200×60
GJ150
20
3.8
Key Features and Benefits
Essential for Safe and Efficient Ground Wire Installation: Facilitates installation of overhead ground wires that provide lightning protection and fault current paths, ensuring line safety and resilience.
Specifically Designed for OPGW and Sensitive Ground Wires: Protects delicate internal optical fibers in OPGW cables with non-metallic or lined sheaves to preserve signal integrity.
Minimizes Friction and Protects Wire Integrity: Smooth-rolling sheave eliminates abrasive contact, maintaining corrosion resistance and mechanical strength of wires.
Enables Precise Tension Control: Allows accurate setting of ground wire sag for optimal mechanical balance and stability of overhead line structures.
Reduces Installation Force and Enhances Crew Safety: Significantly lowers required pulling force, reducing equipment strain and preventing hazardous situations like wire snap-back.
Durable and Corrosion-Resistant Construction: Built from high-strength aluminum alloy with sealed bearings for reliable performance in harsh outdoor conditions.
Compatible with Various Attachment Methods: Designed for easy and secure attachment to transmission towers, poles, and ground wire brackets.
Improves Project Efficiency and Lowers Costs: Enables faster installation, reduces wire damage and rework, and minimizes equipment wear for better ROI.
Critical Tool for Reliable Power Infrastructure: Ensures high-quality installation of essential grounding systems for long-term grid reliability.
Demonstrates Professionalism and Best Practices: Shows commitment to quality, safety, and industry standards for complex power line projects.
The Grounding Wire Stringing Block is a purpose-built tool that addresses the specific challenges of installing critical safety features on power lines. More than just a pulley, it is an engineered device that protects valuable assets (especially OPGW), enhances worksite safety, enables precision, and drives efficiency. This essential tool ensures that vital grounding systems are installed correctly for a safer and more reliable electrical grid.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2014
Total Annual:
1000000-5000000
Employee Number:
110~150
Ecer Certification：
Verified Supplier
Ningbo Suntech Power Machinery Tools Co.,Ltd. is one of the leading and preferred manufacturers and suppliers in China,and deal with electrical facilities products start from year 1995.We have own main product line for stringing blocks,hydraulic Cable Stands,Anti Twist Steel Wire Rope,etc with ... Ningbo Suntech Power Machinery Tools Co.,Ltd. is one of the leading and preferred manufacturers and suppliers in China,and deal with electrical facilities products start from year 1995.We have own main product line for stringing blocks,hydraulic Cable Stands,Anti Twist Steel Wire Rope,etc with ...
