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China Glass Insulator Used Upto 210kN for Power Lines

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China's leading glass insulator used upto 210kN, ideal for ultra-high voltage power transmission lines with exceptional reliability and insulation.


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Product Details

ParameterValue
ModelU210BL/170
MaterialFiberglass
ApplicationHigh Voltage
Rated Voltage33kV

Common Product Specifications

SpecificationDetails
Diameter D (mm)280
Spacing H (mm)170
Creepage Distance L (mm)460
Mechanical Failing Load (kN)210

Product Manufacturing Process

The manufacturing process of the China glass insulator used upto 210kN involves a series of precise steps to ensure the highest quality. The process begins with the careful selection of raw materials, followed by automatic batching to ensure consistency. The materials are then melted in a natural gas electric melting kiln with a melting area of approximately 50 square meters. Advanced tempering machines and homogenization treatments are used to achieve uniformity and strength. The glass parts are combined with iron caps and steel feet, using high-grade cement adhesive. Each insulator is rigorously tested for mechanical strength and electrical insulation properties. The process adheres to international standards such as GB, ANSI, and IEC.

Product Application Scenarios

China glass insulators used upto 210kN are essential components in ultra-high voltage power transmission lines. These insulators support and insulate electrical wires, preventing energy loss and protecting infrastructure from electric surges. They are suitable for diverse environmental conditions, from extreme temperatures to humid climates, due to their weather-resistant properties. Their application extends to areas requiring historical authenticity, such as railway electrification projects, where maintaining the aesthetic complements modern infrastructure with traditional designs.

Product After-Sales Service

Our comprehensive after-sales service ensures customer satisfaction and product reliability. We offer guidance on installation and maintenance, provide technical support, and facilitate testing and inspections by third parties like Intertek and SGS. Our team is committed to resolving any issues promptly and efficiently.

Product Transportation

Safe and efficient transportation is guaranteed. Each glass insulator is carefully packaged to prevent damage during transit. We coordinate with reliable logistics partners to ensure timely delivery to various regions globally, including the Middle East, South Africa, and Southeast Asia.

Product Advantages

  • Durable Construction: China glass insulators used upto 210kN are made from high-quality materials, ensuring long-lasting performance in challenging environments.
  • Superior Insulation: The insulators provide excellent electrical insulation, preventing energy loss and ensuring safety.
  • Compliance with Standards: All products meet international standards like GB, ANSI, and IEC, ensuring trust and reliability.

Product FAQ

  • What is the main use of these insulators?
    They are primarily used to support and insulate electrical lines in ultra-high voltage transmission networks, ensuring stable and efficient power delivery.
  • How do they perform in extreme weather?
    China glass insulators used upto 210kN are designed to withstand harsh weather conditions, including temperature extremes and high humidity, without degradation.
  • What are the benefits over ceramic insulators?
    Glass insulators are more resistant to environmental pollutants and offer superior transparency, which can help detect internal defects easily.
  • Can they be used in historical preservation projects?
    Yes, they are an ideal choice for projects where maintaining historical authenticity is required, such as on heritage railway lines.
  • Are these insulators recyclable?
    Yes, glass is a recyclable material and can be processed at the end of its life cycle to minimize environmental impact.
  • What kind of testing is performed on the insulators?
    Each insulator undergoes rigorous mechanical and electrical testing to ensure it meets all international standards before shipping.
  • Do you offer customization options?
    Yes, we can customize the glass insulators to meet specific project requirements. Please contact our sales team for more information.
  • What is the warranty on these insulators?
    We offer a limited warranty that covers manufacturing defects and guarantees performance under specified conditions.
  • Are third-party inspections allowed?
    Yes, we welcome third-party inspections from reputable organizations like Intertek, BV, and SGS to verify product quality.
  • How does your company ensure quality control?
    Quality is controlled starting from raw material selection to final packaging, with each production step following strict technological processes.

Product Hot Topics

  • China's Pioneering in Glass Insulator Technology: With advanced manufacturing processes and equipment imported from Germany and Italy, China's glass insulator production is at the forefront of innovation. The country's commitment to quality and performance has made its insulators a preferred choice globally. The continuous investment in R&D ensures that products meet the ever-evolving demands of high-voltage transmission systems.
  • Environmental Advantages of Glass Insulators: Glass is a sustainable material, offering recyclability and environmental resistance. The production of glass insulators in China incorporates green technologies to minimize ecological footprints. Their longevity and minimal maintenance requirements further contribute to reducing the environmental impact.
  • Market Dynamics and Export Growth: The demand for China's glass insulators used upto 210kN has seen significant growth, particularly in markets across the Middle East and Southeast Asia. The competitive pricing and high quality have positioned China as a leading exporter, fostering international partnerships and expanding market reach.
  • Innovations in Insulator Design: The adoption of the cylindrical head structure in glass insulators offers advantages like reduced weight and increased strength. These design improvements translate to cost savings in metal usage and enhanced performance in adverse conditions, making them favorable for modern projects.
  • The Role of Glass Insulators in Preventing Power Outages: Ensuring uninterrupted power supply is critical, and glass insulators play a vital role by providing reliable insulation and support. This reliability is crucial in preventing outages, especially in ultra-high voltage networks where stability is paramount.
  • The Future of Glass Insulators in the Energy Sector: With the global shift towards renewable energy, glass insulators remain integral within power grids. Their ability to withstand higher voltages and environmental challenges makes them indispensable. Continued advancements in material science promise further enhancements in efficiency and durability.
  • Cultural and Historical Significance: Beyond their technical function, glass insulators represent a rich historical legacy in electrical engineering. Preserving this heritage through continued use in specific applications emphasizes their cultural value and connection to technological evolution.
  • Challenges and Solutions in Glass Insulator Production: The fragility traditionally associated with glass is addressed through innovative production techniques, enhancing breakage resistance while maintaining the beneficial properties of glass. China's industry leaders continue to overcome these challenges through technology and quality assurance.
  • Comparative Analysis with Polymer and Ceramic Insulators: While alternative materials like polymers offer their benefits, glass insulators' transparency and longevity remain unmatched. Comparative studies highlight the scenarios where glass provides optimal performance, informing decision-making in insulator selection.
  • Customer Experiences and Reviews: Feedback from global clients highlights the reliability and efficiency of China glass insulators used upto 210kN. Users have praised their performance in extreme conditions and the affordability without compromising quality, contributing to positive experiences and repeat business.

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