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China Green Glass Power Line Insulators UG70B146/450D

Short Description:

Huayao manufactures China green glass power line insulators, offering excellent electrical insulation and durability for transmission lines.


Product Detail
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Product Main Parameters

ParameterValue
Diameter (D)280 mm
Spacing (H)146 mm
Creepage Distance450 mm
Mechanical Failing Load70 kN
Weight6.3 kg

Common Product Specifications

SpecificationValue
Rated Voltage33 kV
Dry Power-frequency Withstand Voltage80 kV
Wet Power-frequency Withstand Voltage45 kV
Puncture Voltage130 kV

Product Manufacturing Process

The manufacturing of China green glass power line insulators involves multiple precise steps to ensure quality and performance. Initially, raw materials such as silica, soda ash, and limestone are carefully mixed to form a batch. This batch is melted in a high-temperature furnace to create molten glass. The molten glass is then pressed into the desired insulator shape using metal molds. After shaping, the glass insulators undergo a tempering process that enhances their mechanical strength and thermal resistance. Following tempering, the insulators are subjected to a series of tests including cold and shock tests to simulate real-world conditions. Finally, each insulator is assembled with iron caps and steel feet using a cement adhesive, inspected for defects, and packaged for shipment. These stringent manufacturing protocols ensure that Huayao’s insulators meet both national and international standards.

Product Application Scenarios

China green glass power line insulators by Huayao are integral components in the construction and maintenance of power transmission systems. These insulators are predominantly used in high-voltage transmission lines, where their superior dielectric strength and mechanical resilience are essential. In urban and rural settings, these insulators help maintain the integrity of power lines, safeguarding the lines from short circuits and electrical leakage. Their use is especially critical in regions prone to severe weather conditions such as heavy winds, rain, or high altitudes, where their robust design allows them to withstand environmental stresses. Furthermore, the green hue of the glass helps these insulators blend with their surroundings, minimizing their visual impact in culturally or ecologically sensitive areas.

Product After-Sales Service

  • Warranty: Huayao provides a comprehensive warranty on all products, ensuring quality and performance.
  • Customer Support: Dedicated support team available for technical assistance and product inquiries.
  • Replacement Policy: Easy replacement for defective products within the warranty period.

Product Transportation

Insulators are packaged securely for transportation to prevent damage. Shipping is available to over 40 countries, with delivery ports in Ningbo and Shanghai.

Product Advantages

  • High mechanical strength and electrical insulation.
  • Resistant to weather and chemical degradation.
  • Environmentally friendly and aesthetically pleasing.

Product FAQ

  • Why choose glass insulators over other materials? Glass insulators offer excellent dielectric strength and are resistant to weather and chemical exposure.
  • Can the green glass blend into natural landscapes? Yes, the green color of the glass is designed to blend with the environment, reducing visual impact.
  • What is the lifespan of these insulators? With proper maintenance, these insulators can last several decades.
  • Are these insulators suitable for extreme weather conditions? Yes, they are designed to withstand strong winds, rain, and high altitudes.
  • How do glass insulators perform in terms of safety? They prevent electrical leakage and short circuits, ensuring safe power transmission.
  • What certifications do Huayao insulators have? They are ISO9001 certified and meet various international standards.
  • How is quality ensured during manufacturing? Quality is ensured through strict process controls and multiple testing phases.
  • Are the materials used in production environmentally friendly? Yes, glass is recyclable and the manufacturing process minimizes environmental impact.
  • Is customization available for different project requirements? Yes, customization options are available to meet specific customer needs.
  • What is the minimum order quantity for international shipping? The minimum order quantity is 10 pieces for international shipments.

Product Hot Topics

  • The Role of Glass Insulators in Sustainable Power Distribution - Glass insulators are not only functional but also environmentally friendly. Their ability to blend into the landscape makes them a popular choice in environmentally sensitive areas. Additionally, the recyclability of glass supports sustainable practices in the power distribution industry.
  • Innovations in Glass Insulator Manufacturing - Recent advancements in manufacturing technology have allowed for higher performance and more durable glass insulators. This includes improved tempering processes and better raw material selection, ensuring longevity and reliability in various applications.
  • Comparing Glass and Composite Insulators - While composite insulators offer advantages in terms of weight, glass insulators continue to provide unbeatable dielectric strength and chemical resistance. Choosing between them depends on specific use cases and environmental conditions.
  • Maintenance and Longevity of Glass Insulators - Regular maintenance and inspection can extend the lifespan of glass insulators significantly. Simple cleaning and timely inspections ensure they function optimally throughout their service life.
  • Impact of Environmental Conditions on Insulator Performance - Glass insulators are particularly suited for harsh environments due to their resistance to weather and chemical interaction, making them ideal for challenging settings.
  • Cost-Effectiveness of Glass versus Other Insulators - Despite being heavier, glass insulators offer cost savings in the long run due to their durability and low maintenance costs.
  • Cultural Significance of Insulator Aesthetics - In areas where aesthetics are important for cultural or environmental reasons, green glass insulators offer a subtle and visually appealing solution.
  • Future Trends in Insulator Material Science - Ongoing research may lead to new glass formulations that offer even greater resilience and performance, promising a bright future for glass insulators.
  • Regulatory Developments in Electrical Insulation Standards - Continuous updates to international standards ensure that glass insulators meet the latest safety and performance criteria.
  • The Global Market for High-Voltage Insulators - As demand for energy expands globally, the market for high-quality insulators, including those made from glass, is expected to grow significantly.

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