Introduction:
Our company is proud to present our flagship product, the Composite Post Insulator. We are a manufacturer located in China, and we specialize in providing quality and reliable products to merchants in countries outside of China. Our Composite Post Insulator is one such product that is poised to make a significant impact in the market. As a vital component in electrical systems, post insulators play a crucial role in the working and safety of power transmission and distribution systems. Our high-quality composite post insulator boasts several crucial features that make it stand out from the crowd. This introduction aims to highlight these features and explain to potential merchants why our product is the perfect fit for their needs.
Design and Material:
Our Composite Post Insulator is made from a unique blend of high-quality materials that are crafted to last. We use a high-strength fiberglass rod as the core, which offers superior mechanical strength and stability compared to standard materials such as porcelain. The fiberglass core is covered with a high-performance silicone rubber housing that offers excellent resistance to UV radiation, weather, ozone, and aging. The rubber housing also provides a hydrophobic surface that prevents water from settling on the insulator, thus reducing the chance of flashovers during rainy weather. Additionally, our Composite Post Insulator is equipped with metal fittings that are made from high-grade stainless steel. The stainless steel fittings are designed to provide maximum resistance to corrosion and rust, ensuring that our product remains functional and reliable for a long time.
Durability and Reliability:
Our Composite Post Insulator is built to withstand harsh environmental conditions and provide reliable service for an extended period. Our product undergoes rigorous testing before leaving our factory to ensure that it meets international standards of quality and reliability. We test for mechanical strength, electrical resistance, flashover resistance, and aging resistance, among others. Our product is also certified by relevant authorities and conforms to international standards such as IEC and ANSI.
Versatility and Adaptability:
Our Composite Post Insulator is designed to be versatile and adaptable to different systems and conditions. Our product comes in various sizes and designs, making it suitable for a broad range of applications in power transmission and distribution. Additionally, our product is compatible with various hardware fittings and clamps, making it easy to install and integrate into existing systems. Furthermore, our Composite Post Insulator can operate efficiently in extreme temperatures ranging from -50℃ to 50℃, making it ideal for different climates and weather conditions.
Cost-Effective Solution:
Our Composite Post Insulator is the most cost-effective solution available in the market today. Its unique material composition and construction make it superior to traditional porcelain insulators, while its durability and reliability reduce maintenance and replacement costs. Furthermore, our product is competitively priced, making it accessible to businesses of all sizes.
Conclusion:
Our Composite Post Insulator is a high-quality, reliable, and cost-effective solution that is perfect for businesses and institutions in the power transmission and distribution industry. Its superior design, material, durability, versatility, and adaptability make it a product that stands out from the crowd. We offer various sizes, designs, and specifications to match the unique requirements of our customers. Our product's certifications, compliance with international standards, and rigorous testing make it a trustworthy and dependable solution for any application. We are confident that our Composite Post Insulator will exceed your expectations and provide you with the best value for your investment. Purchase our product today, and experience the difference!
Name: composite post insulator
Type: 33kV composite post insulator
Related type: 11kV,66kV,132kV
Voltage Range: 11kV~132kV
Standard: IEC Standard and ANSI Standard
Colors of insulators: Red or light gray
Mechanical failing load: 6kN,8kN,12.5kN and as per client’s request
Material: Silicone Rubber Housing & Fiberglass rod and end fittings
Application: Overhead lines and transmission lines
Composite post insulators are complete with various metallic end fitting configurations and mounting brackets for use on substation and switches. The composite line post insulators shall be of clamp-top type,vertical type and tie top suitable for both vertical and horizontal mounting.
Technical specifications:
Type | Specified Cantilever Load(kN) | Length H.(mm) | Minimum Arcing distance | Minimum Creepage distance(mm) | Power Frequency Withstand Voltage(kV) | Lightning Impulse | ||
Dry | Wet | Pos. | Neg. | |||||
FC-10 | 10 | 365 | 165 | 390 | 70 | 65 | 115 | 160 |
FC-8.4 | 8.4 | 420 | 225 | 585 | 110 | 100 | 150 | 190 |
FC-7.2 | 7.2 | 480 | 285 | 780 | 120 | 110 | 180 | 215 |
FC-6.3 | 6.3 | 540 | 340 | 975 | 150 | 140 | 235 | 270 |
FC-5.5 | 5.5 | 600 | 400 | 1170 | 170 | 155 | 270 | 300 |
FC-5 | 5 | 660 | 460 | 1365 | 180 | 165 | 285 | 325 |
FC-4.5 | 4.5 | 715 | 520 | 1560 | 200 | 185 | 305 | 355 |
FC-4.2 | 4.2 | 775 | 575 | 1755 | 225 | 210 | 345 | 405 |
Our Services:
1. Rich experience in ODM and OEM
2. Excellent One-stop service
3. High Quality Precision Customized forging & Casting services
4. The lowest price
5. Strict quality control
6. We can manufacture it according to customers requirements.
FAQ:
1.Q: What’s your payment terms?
A: We usually accept all kinds of payment terms, T/T, L/C, Cash.
2.Q: How can you control your quality?
A: For each production processing, we have complete QC system for the chemical composition, physical and electrical properties. After production, all the goods will be tested according to related standards, and the ex-factory test reports will be sent along with shipment documents.
3.Q: Which certificate do you have?
A: ISO9001, ISO14001and ISO45001 quality management system certification and CO ,FE,etc
4.Q: What's is your shipping service?
A: We can provide services for vessel booking, goods consolidation, customs declaration, shipping documents preparation and delivery bulk at the shipping port.
5.Q: How many different types of products your company manufactures?
A: we have developed and made some high voltage products, such as 1000kV post insulators with high strength and big Creepage distance, we also have good ability for long rod insulator, disc suspension insulator, line post insulators, Porcelain Shell for Lightning Arrester, Capacitor Bushing, hollow insulators for circuit breaker etc, which are as per IEC, ANSI, BS, AS, DIN JIS and GB standard.
6.Q: When can I get the price?
A: Usually we quote within 8 hours after we get your inquiry.




Why choose us?
- We have a range of Post Insulator products to suit different budgets and needs.
- In order to realize the vision of becoming a competitive supplier of the Composite Post Insulator as soon as possible, we accelerate the cultivation of talents and cultivate core talent teams.
- We use the highest quality materials in the production of our Post Insulators.
- We hope that our company will improve its ability and level of fulfilling social responsibilities while achieving sustainable business development.
- Our Post Insulators are designed to meet international quality standards.
- Our company focuses on every tiny link in the production and processing of Composite Post Insulator. From the purchase of raw materials into the factory, the standardization of production steps, the processing and storage of semi-finished products, to the final qualification inspection, we can be meticulous and strive for perfection. It is this strong professionalism that supports us to continue to open up new prospects.
- We strive for excellence in all of our Post Insulator products.
- More and more companies, including us, have clearly realized that Composite Post Insulator containing green technology are the only asset for corporate survival and market competition.
- Our mission is to meet the demands of our customers with the highest quality and service.
- We advocate global thinking and operation, configure high quality machines and excellent after-sales service team.
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