Product Introduction
PH-25120 PH Extension Ring
With a nominal breaking load of 250kN, this PH extension ring is specifically designed for adjusting the length of fitting strings in high-voltage power lines. It is suitable for extending and adjusting insulator strings in distribution and transmission lines. Made of high-quality carbon steel with hot-dip galvanizing for corrosion and rust prevention, it features a robust structure, easy installation, and flexible adjustment of the overall assembly length of the fitting string. It boasts strong load-bearing capacity and wide adaptability, making it a common high-strength extension connector in power line engineering.
Technical parameters
| Model | Main dimensions(mm) | Nominal breaking load(kN) | Quality(kg) | Material |  |
||
| C | Ф | L | |||||
| PH-0780 | 20 | 16 | 80 | 70 | 0.4 | steel | |
| PH-10100 | 22 | 16 | 100 | 100 | 0.5 | steel | |
| PH-12120 | 24 | 18 | 120 | 120 | 0.9 | steel | |
| PH-25120 | 32 | 24 | 120 | 250 | 1.3 | steel | |
PH-25120 Detailed technical parameters
PH-25120 PH Extension Ring
Model PH-25120: Ring length L：120mm, ring width c：32mm, length Ф between inner and outer edges of the ring：24mm, nominal breaking load：250kN, product weight：1.3kg, material: high-quality carbon steel.
Product Features
Features of PH-25120 PH Extension Ring
Material: High-strength forged carbon steel, high strength and good toughness.
Process: Precision forging and machining, accurate dimensions, balanced pressure resistance.
Corrosion Protection: Overall hot-dip galvanizing treatment, strong coating adhesion, rust resistance and environmental corrosion resistance.
Standards: Complies with GB/T 2314, GB/T 2315, DL/T 764, DL/T 284.
Contact Us
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