Our keen perception of each product, the thoughtful construction of every detail, the creative use of every detail, the choice and thinking of every inch of material and every technology application, and the precision and demanding of the quality of the finished product, for You present the infinite possibilities of 230kV Composite Line Post Insulator, Composite guy insulator, Vertical Post Insulators . We believe in building and fostering long-term partnerships with our clients and suppliers. Our products are manufactured with the highest standards of quality and safety. We innovate the way of cultivating and introducing talents, and focus on building a professional talent team that is compatible with the development strategy of the enterprise. We are committed to continuous improvement and strive to innovate in all aspects of our business.
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:
Our sincere service, not only won the trust and support of customers, but also promoted the continuous development of the company. We will make full use of our experience to provide you with better 10kV HDPE Composite Suspension Insulator and better service. We adhere to the concept of taking customer needs as the core, conduct company operations from the perspective of respecting customers, so as to achieve win-win situation through long-term cooperation. The company pays attention to environmental protection and people's livelihood, and is a modern enterprise with a high sense of social responsibility.
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