We embrace cutting-edge technology, based on quality, professional technology to provide customers with better Composite Insulators For Railway, 330kV Composite Station Post Insulator, 25kV Composite Post Insulators . We track the product life cycle, so as to shorten the product development cycle, improve product quality, reduce development costs, improve product development efficiency and enhance product market competitiveness. Our dedicated team of professionals is passionate about delivering exceptional service and quality products. Our company values diversity and inclusion, and we strive to create a welcoming and supportive work environment for all. Our products are designed with our customers' needs in mind, and are tailored to meet their specific requirements.

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230kV Line Post Insulator technical parameters:

Model	Rated Votage	Specified Cantilevel Load	Structure Height	Minimum Dry Arc Distance	Minimum Creepage Distance	Lightning Impulse Withstand Voltage	Wet Power Frequency Withstand Voltage
Model	(kV)	（kN）	（mm）	（mm）	（mm）	≥（kV）	≥ (kV)
FZSW-230/12.5	230	12.5	2250±20	1950	6650	1050	650

Composite line post insulators have strong impact resistance, which greatly reduces the accidental damage caused in the process of installation and transportation, and can effectively prevent the damage caused by human factors such as strikes. The equivalent diameter of ordinary rod-type suspension composite insulators is much smaller than that of ordinary suspension porcelain insulators and support insulators, which is also an important reason for their excellent pollution resistance.Under adverse conditions, hydrophobicity may be decreased or lost due to the influence of electrical and environmental stresses, but its equivalent diameter will not become coarse, so the pollution lightning voltage will still maintain a high level.

Our insulators not only tested by national and international labs, but also test by our own labs. Welcome to visit our factory and to witness your goods production and testing process.

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Since the 30kv 12.5kn Polymeric Pin Insulator/Line Post Insulator has been put into production, through continuous innovation and development, its product functions have become more complete. We have been always here working for your demands whenever you require. Over the years, we have made unremitting efforts, determined to innovate and have the courage to make breakthroughs.

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