In the future, we will try to use new technology to create new business value and to contribute to research and product development for the Silicone Composite insulator, Composite Suspension Insulators For Railway, Polymer Tension insulator . We work closely with our suppliers and partners to ensure consistent quality and reliability. Our company has formed a stable purchasing channel and a complete management team.
220kV Composite Station Post Insulator:
Brife technical data for FZSW-220/12.5:
Rated Voltage | Height | Dry Arcing Distance | Creepage Distance | Specified Cantilever Load | Max. Design Cantilever Load | Max. Design Torsion Load | Power Frequency Withstand Voltage | Lightning Impulse Withstand Voltage |
220 | 2100±5 | ≥1922mm | ≥6300 | ≥12.5kN | ≥7.5kN | ≥2.4kN • m | ≥530, ≥395 | ≥950 |
Note: For other section lengths, or end fitting combinations, please contact our Line Power representative.
Raw Materials:
End Fittings | Core | Sheds and Housing |
Materials: Hot dip galvanized cast iron or cast steel | Epoxy & Glass Fiber | HTV Silicone Rubber |
Min. thickness of the galvanization: 86μm | Rod Diameter: Φ90mm | Color: Gray |
With advanced manufacture and test equipment and experienced technicians, our technology and quality are in the forefront of the same industry.
Some photos:
Facing new challenges in the future market, all our employees will continue to carry forward a professional, efficient, enthusiastic and thoughtful work style, and provide customers with reliable and high-quality Factory Direct Sale Deadend Insulator and timely services. We have been looking forward to cooperating with more clients worldwide for common development and mutual benefit! Our company always adheres to the business philosophy of 'improving efficiency and reducing costs', strives to create a good corporate culture atmosphere, and actively introduces senior management and technical personnel to provide a strong guarantee for better service to customers.
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