The Composite Vertical line post insulator, 33kv Post Insulator Drawing, 330kV Composite Station Post Insulator produced by our company have a complete range, leading functions, and are designed with high quality and humanity. We respect credit, abide by contracts, guarantee product quality, and have won the trust of our customers with a variety of operating characteristics and competitive prices. We carefully cultivate a corporate culture with our own characteristics and form a positive and healthy corporate culture atmosphere. We have launched a series of products with design patents to meet the economic and practical market demand and expand the application range of products.

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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Persisting in 'High top quality, Prompt Delivery, Aggressive Price', now we have established long-term cooperation with customers from the two overseas and domestically and get new and aged clients' large comments for 33kV Porcelain Ceramic Station Post Insulator. By integrating manufacturing with foreign trade sectors, we can provide total customer solutions by guaranteeing the delivery of right products to the right place at the right time, which is supported by our abundant experiences, powerful production capability, consistent quality, diversified products and the control of the industry trend as well as our maturity before and after sales services. Our company has set up a professional team integrating product development, sales and after-sales service in order to provide high quality products and comprehensive services to customers.
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