We have probably the most state-of-the-art output equipment, experienced and qualified engineers and workers, recognized good quality manage systems plus a friendly skilled income workforce pre/after-sales support for 110kV Composite Suspension Insulator, 69kV Composite Deadend Insulators, 115kV Composite Deadend Insulators . Over the years, our company has established and improved rules and regulations and implemented standard management. Our company has deep brand resources and strong financial support, as well as the successful experience in foreign market development. Our company has been established for many years. For so many years, we have always believed that hard work can create anything.

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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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Our 30kv 10kn Polymeric Pin Insulator/Line Post Insulator are expected to become classics with impeccable excellent quality, industry-leading research and development technology, continuous improvement of manufacturing technology, and fashion cutting-edge art design. Our company is constantly absorbing advanced technology from abroad, thus optimizing product structure. We have fundamentally realized the three-dimensional strategic innovation model.

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