Insulator Link Fittings
PH Series Galvanized Steel Parallel Clevis Link Fittings
Product Overview
PH Series Link Fittings are designed for connecting insulator strings, suspension assemblies and transmission line hardware in overhead power networks. Manufactured from hot-dip galvanized steel, they provide excellent mechanical strength, corrosion resistance and long-term reliability. With specified failure loads ranging from 70kN to 320kN, they are widely used in transmission and distribution projects worldwide.
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Product Details
Quick Specs
Models: PH-7 to PH-32140
Failure Load: 70kN-320kN
Material: Hot-Dip Galvanized Steel
Connection Type: Coupling Connection
Weight Range: 0.4kg-3.0kg
Application: Overhead Transmission & Distribution Lines
Corrosion Protection: Hot-Dip Galvanized
OEM/ODM Service: Available
Models: PH-7 to PH-32140
Failure Load: 70kN-320kN
Material: Hot-Dip Galvanized Steel
Connection Type: Coupling Connection
Weight Range: 0.4kg-3.0kg
Application: Overhead Transmission & Distribution Lines
Corrosion Protection: Hot-Dip Galvanized
OEM/ODM Service: Available
Product Features
- Designed specifically for insulator string and line hardware connections
- Essential accessory for porcelain, glass and composite insulators
- Hot-dip galvanized steel provides excellent corrosion resistance
- High mechanical strength ensures secure insulator assembly
- Precision manufactured for accurate fit and reliable performance
- Suitable for transmission and distribution line applications
Product Structure
Technical Specifications
| Stable designCatalog No. | Model | c (mm) | d (mm) | L (mm) | Specified Failure Load (kN) | Weight (kg) |
|---|---|---|---|---|---|---|
| PH-7 | 20 | 16 | 80 | 70 | 0.4 | |
| PH-10 | 22 | 18 | 100 | 100 | 0.6 | |
| PH-12 | 24 | 20 | 120 | 120 | 0.9 | |
| PH-16 | 26 | 22 | 140 | 160 | 1.5 | |
| PH-21 | 30 | 24 | 160 | 210 | 1.6 | |
| PH-25 | 34 | 26 | 160 | 250 | 2.0 | |
| PH-30 | 38 | 30 | 180 | 300 | 3.0 | |
| PH-0780 | 20 | 16 | 80 | 70 | 0.4 | |
| PH-10100 | 22 | 16 | 100 | 100 | 0.5 | |
| PH-12120 | 24 | 18 | 120 | 120 | 0.9 | |
| PH-16120 | 26 | 20 | 120 | 160 | 0.9 | |
| PH-21130 | 26 | 20 | 130 | 210 | 1.0 | |
| PH-25120 | 32 | 24 | 120 | 250 | 1.3 | |
| PH-32140 | 36 | 28 | 140 | 320 | 2.0 |
Applications
• Porcelain Insulator String Assembly
• Glass Insulator String Connections
• Composite Insulator Installations
• Overhead Transmission Lines
• Power Distribution Networks
• Utility Pole Hardware Systems
• Substation Electrical Projects
• Tower Line Construction
• Renewable Energy Transmission Projects
• Electrical Infrastructure Development
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