banner

High Voltage Supplier of Old Porcelain Electrical Insulator

Short Description:

Jiangxi Huayao is a trusted supplier of old porcelain electrical insulators, meeting high voltage requirements with reliability and quality.


Product Detail
Product Tags

Product Details

Model56-2
MaterialPorcelain
Rated Voltage23kV
ColorBrown/White

Common Product Specifications

Diameter (mm)229
Spacing (H) (mm)165
Creepage Distance (mm)432
Cantilever Strength (kN)13.6
Dry Flashover Voltage (kV)110
Wet Flashover Voltage (kV)70

Manufacturing Process

The manufacturing of porcelain insulators entails a meticulous series of steps designed to ensure the highest quality and durability. Initially, raw materials such as clay, feldspar, and quartz are carefully blended and formed into the desired shape. Once shaped, the material undergoes a drying process to remove moisture before it is glazed to improve its weather resistance. Subsequently, the glazed pieces are fired at high temperatures in kilns, a crucial step that imparts the insulators with their characteristic hardness and electrical insulating properties. These procedures, grounded in both historical practices and modern advancements, reflect a commitment to maintaining the legacy and reliability of porcelain as a material of choice for insulators.

Application Scenarios

Porcelain insulators have historically been pivotal in the expansion of electrical and telecommunication networks. Their primary function has been to support and insulate overhead power lines and telecommunication wires, ensuring electrical current remains within the wires. Ideal for high voltage applications, porcelain insulators are used extensively in power transmission and distribution systems, particularly in regions adopting American standards. With robust insulation properties, these insulators facilitate the efficient and safe transmission of electricity over varied distances, proving indispensable in maintaining the operability and reliability of electrical grids.

Product After-Sales Service

Jiangxi Huayao offers comprehensive after-sales service ensuring customer satisfaction and product longevity. Our dedicated team is available to address any inquiries, provide guidance on installation, and facilitate troubleshooting. We pledge to replace or repair any product demonstrating manufacturing defects or performance issues during the warranty period, assuring continuous support for our clients.

Product Transportation

Ensuring the safe delivery of porcelain insulators is paramount. Our packaging process adheres to international standards to prevent damage during transit. Products are secured with protective materials and shipped via reliable carriers to ensure timely and intact delivery.

Product Advantages

  • High Insulation: Porcelain as a material inherently provides superior electrical insulation properties essential for high voltage applications.
  • Durability: These insulators are designed to withstand severe environmental conditions, ensuring long-term performance.
  • Standards Compliance: Our insulators meet ANSI and other international standards, guaranteeing compatibility and safety.

Product FAQ

  • What makes old porcelain insulators reliable?
    Old porcelain insulators are revered for their robust insulating properties, which have been proven historically. Their durability and resistance to weathering make them a reliable choice for electrical systems, even as newer materials emerge.
  • Why choose Huayao as a supplier?
    Huayao combines historical expertise with modern manufacturing processes to deliver high-quality insulators, backed by extensive customer support, ensuring reliability and satisfaction in every product.
  • Are porcelain insulators still relevant today?
    Despite advances in materials, porcelain insulators are relevant due to their proven reliability in diverse and demanding environments, ensuring safety and functionality in electrical systems.
  • How are porcelain insulators manufactured?
    Manufacturing involves blending raw materials, shaping, drying, glazing, and firing in kilns, each step ensuring the insulator's integrity and performance for high voltage applications.
  • What are the advantages of porcelain over other materials?
    Porcelain offers exceptional durability, electrical insulation, and resistance to environmental conditions, making it a superior choice for high voltage insulators.
  • What standards do Huayao insulators meet?
    Huayao insulators comply with ANSI, IEC, and other relevant international standards, ensuring safety and compatibility in various applications.
  • Can old porcelain insulators be reused?
    Yes, they can be repurposed creatively in arts or decorative items, preserving their historical and aesthetic value while highlighting their role in technological history.
  • How is product quality ensured?
    Quality is ensured through rigorous testing, compliance with international standards, and the use of modern manufacturing techniques, starting from raw material selection to finished products.
  • How can I order porcelain insulators?
    Orders can be placed directly with Jiangxi Huayao, with support from our sales team to guide you through the process and ensure you receive the products that best meet your needs.
  • What is the typical lifespan of a porcelain insulator?
    Porcelain insulators are known for their long lifespan due to their robustness and resistance to environmental factors, often exceeding several decades in service.

Product Hot Topics

  • Porcelain Insulators in Modern Power Systems
    Despite the advent of new materials, porcelain insulators remain crucial due to their unparalleled durability and performance in high voltage applications. As infrastructure modernization accelerates, the timeless reliability of porcelain insulators continues to meet the demanding conditions of contemporary power systems, securing their place in modern electricity grids.
  • The Role of Porcelain Insulators in Historical and Future Energy Solutions
    Porcelain insulators have been foundational in the development of global electrical networks. Their historical significance parallels their ongoing relevance as systems evolve. As sustainable energy solutions emerge, porcelain insulators offer a proven approach to addressing modern challenges while preserving the historical continuity of power distribution.

Image Description


  • Previous:
  • Next:

  • privacy settings Privacy settings
    Manage Cookie Consent
    To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions.
    ✔ Accepted
    ✔ Accept
    Reject and close
    X