| Customization: | Available |
|---|---|
| Technics: | Welding |
| Standard: | GB |
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Composite Insulator Matching Fittings are essential hardware components designed to securely connect composite insulators to poles, crossarms, conductors, or substation structures. These fittings ensure mechanical load transfer and electrical insulation integrity in transmission and distribution systems.
WishPower supplies a comprehensive range of insulator fittings compatible with suspension, post, line, and pin-type insulators across 10kV-500kV voltage classes. Available types include ball & socket couplings, Y-clevis, tongue & clevis, flanges, U-clamps, and tension fittings.
| Item | Specification |
|---|---|
| Voltage Compatibility | 10kV ~ 500kV |
| Insulator Type | Suspension / Post / Line / Pin Type |
| Material | Hot-dip galvanized steel, ductile iron, aluminum |
| Surface Finish | Galvanized / Painted / Bare |
| Connection Type | Ball-socket / Y-clevis / U-type / Flanged |
| Tensile Strength | 40kN-300kN (based on model) |
| Hole Diameter | Φ16mm / Φ18mm / Φ20mm (customized available) |
| Standard Compliance | IEC 60120 / GB/T 4056 / ANSI C29 / OEM specs |
Versatile Compatibility: Fits a wide variety of insulator designs and installation setups.
Corrosion Resistant: Hot-dip galvanized coating extends service life in harsh environments.
High Mechanical Strength: Designed for tension and mechanical load requirements.
Easy Installation: Preformed shapes ensure alignment and minimize on-site work.
Fully Customizable: Sizes, materials, and structures can be tailored to project needs.
All fittings are strictly tested before shipment, including:
Dimensional tolerance checks
Material composition and metallurgical analysis
Galvanizing thickness inspection (ISO 1461 compliant)
Mechanical tensile load tests
Visual and fatigue resistance tests
Transmission line insulator connections
Tower hardware for substations and utility poles
Wind and solar power projects
Railway electrification fittings
Urban and rural distribution networks
WishPower offers flexible OEM/ODM services:
Custom hole sizes and connection interfaces
Alternative coatings or materials
Branding and logo stamping
CAD/3D design support and sample prototyping
Quick turnaround on small and bulk orders
WishPower is a global supplier of power system components with decades of experience in transformer accessories, lightning arresters, composite insulators, and related hardware. Certified to ISO and international standards, our products are exported to over 60 countries with trusted after-sales support and on-time delivery assurance.
WishPower is a global manufacturer of power system equipment. If you have any purchasing needs, feel free to contact us for the latest product quotation or leave us a message.
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