Since its establishment, the company has made it its mission to build an industry-leading business for 35kV Composite Long Rod Insulator, horizontal line post insulator, Composite Deadend Insulator , integrate resources to the greatest extent, and create and deliver value. While ensuring product quality, the company has always paid special attention to service quality, and has taken sincerity, responsibility and enthusiasm as its eternal pursuit, and is dedicated to providing users with more sincere, caring and assured services. We have a multicultural global network and a team that respects each other and encourages teamwork for development. Our goal is to become a trusted partner with our customers, suppliers, and communities.

33kV Composite Post Insulator with SCL 10kN used on overhead power distribution lines, our first three thouands insulator used in Sweden for around 10 years.
Design Drawing. We could provide different strength and creepage distance. Need more details be free to contact our sales representative.

33kV Composite Post Insulator Technical Data:
Rated Votage | Structure | Minimum Dry Arc Distance | Minimum | Lightning Impulse | Power Frequency Withstand Voltage | Diameter of Rod (mm) | Max. Design Cantilever Load (MDCL) | Specified Mechanical Load (SCL) |
(kV) | (mm) | (mm) | (mm) | ≥(kV) | ≥ (kV) | (KN) | (KN) | (KN) |
33 | 375±5 | 285 | 900 | 125 | 55 | 38 | 5 | 10 |
Wuhan Line Power got a strict requirement on the insulators, but make the factory like a big family.



Under the guidance of ISO 9001:2015 ISO45001:2018 and ISO 14001:2015, our product comply with the standards of IEC ANSI and GB, and they reached around 50 countries, and got a good reputation in the world. And we are also the qualified supplier of State Grid of China, China Southern Power Grid Company Limited and China Railway.
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Our mission should be to create imaginative products to prospects with a excellent knowledge for Vintage Brown 11kv 33kv Line Post Porcelain Insulator Indoor Apparatus IEC. We imagine we'll become a leader in building and producing high quality products in equally Chinese and international markets. We have a good reputation for stable quality products, well received by customers at home and abroad.
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