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Forged End Accessories For Galvanized Steel Composite Insulators

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Forged End Accessories For Galvanized Steel Composite Insulators

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Brand Name : Qingdao Sande Tech Co.,Ltd

Model Number : OEM

Certification : ISO, DIN, AISI, ASTM, BS, JIS, etc.

Place of Origin : Qingdao, China

MOQ : 1000

Price : $0.5-2

Payment Terms : D/P,T/T,Western Union

Supply Ability : 10000PCS/month

Delivery Time : 30 days

Packaging Details : Wooden case

Eye Type : oval eye nut

Transportation : Maritime transport

Characteristic : Corrosion Resistant

Raw Materials : cast steel, alloy steel, stainless steel

Ultrasonic Test : 100% UT Passed

Process : Forging

Surface Finish : Polished

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Durable Forged End Accessories for Galvanized Steel Composite Insulators

Description :
Our forged end accessories are high-strength, precision-engineered components designed for galvanized steel composite insulators, ensuring reliable performance in overhead transmission lines, substations, and other high-voltage applications. Manufactured through advanced forging techniques and hot-dip galvanization, these accessories deliver exceptional corrosion resistance, mechanical durability, and long-term stability even in harsh environments.

Key Features :

  • Premium Material : Forged from high-grade steel for superior tensile strength and fatigue resistance.
  • Corrosion Protection : Hot-dip galvanized coating extends service life in humid, coastal, or polluted areas.
  • Precision Engineering : Tight tolerances ensure seamless compatibility with composite insulator cores.
  • High Load Capacity : Optimized design withstands mechanical stresses (wind, ice, conductor loads).
  • Versatile Applications : Suitable for transmission lines, railways, substations, and renewable energy projects.

Technical Parameters

Parameter Specification Remarks
Material High-carbon steel (e.g., 40Cr, 35VB) Forged for high strength
Surface Treatment Hot-dip galvanized (ISO 1461) ≥80μm coating thickness
Tensile Strength ≥600 MPa Verified by ISO 6892 testing
Yield Strength ≥420 MPa
Elongation at Break ≥14%
Hardness 140-160 HB Brinell hardness scale
Thread Standards M16-M64 (metric), UNC/UNF (customizable) Complies with ISO 898-1
Corrosion Resistance Salt spray test ≥1,000 hours (ISO 9227) No red rust observed
Working Temperature -40°C to +120°C Suitable for extreme climates
Design Standards IEC 60120, IEC 61466, ANSI C29.11 Customizable to other standards
Rated Load Capacity 70kN / 120kN / 160kN (or as required) Proof load tested
Dimensional Tolerance ±0.5mm (critical interfaces) CNC machining precision

Product application :

These high-strength forged end fittings are critical components designed for use with galvanized steel composite insulators in various electrical and infrastructure applications. Their robust construction and corrosion-resistant properties make them ideal for:

1. Overhead Transmission & Distribution Lines

  • Used as suspension clamps, tension clamps, or ball-eye connections in high-voltage power lines (AC/DC systems).
  • Suitable for extra-high voltage (EHV) lines (up to 1,100kV) due to their mechanical reliability.

2. Substations & Switchgear

  • Connect composite insulators to busbars, circuit breakers, or disconnect switches.
  • Ensure stable grounding and isolation in harsh environments.

3. Railway Electrification Systems

  • Secure catenary wires and overhead line equipment (OLE) for high-speed rail and metro systems.
  • Withstand vibrations and dynamic loads from passing trains.

4. Renewable Energy Projects

  • Wind farms: Support offshore/onshore wind turbine earthing systems.
  • Solar plants: Used in solar tracker installations and substation linkages.

5. Industrial & Harsh Environments

  • Chemical plants, mining sites, and coastal areas where corrosion resistance is critical.
  • Telecom towers and lightning protection systems.

Forged End Accessories For Galvanized Steel Composite Insulators

Forged End Accessories For Galvanized Steel Composite Insulators

Key Advantages for These Applications :

✔ Longevity: Galvanization prevents rust in humid/coastal climates.
✔ Safety: High load capacity reduces risk of mechanical failure.
✔ Compatibility: Matches global standards (IEC, ANSI, etc.) for seamless integration.

Why Choose Our Forged End Accessories?

  • Reliability: Rigorous quality control and testing (salt spray, tensile load, etc.).

  • Customization: Available in multiple sizes and configurations to match project requirements.

  • Global Supply: Trusted by utilities and EPC contractors worldwide.


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Galvanized Steel Composite Insulators Parts

      
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