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Reliable Supplier of Glass Telephone Wire Insulators

Short Description:

Jiangxi Huayao is a trusted supplier of glass telephone wire insulators for high voltage applications, known for quality and efficiency.


Product Detail
Product Tags

Product Main Parameters

Model NumberMaterialApplicationRated Voltage
U100BSFiberglassHigh Voltage33kV

Common Product Specifications

Diameter D (mm)Spacing H (mm)Creepage Distance L(mm)Mechanical Failing Load (kN)
255127320100

Product Manufacturing Process

Glass telephone wire insulators are manufactured using advanced glass melting and pressing techniques. The process begins with the careful selection of raw materials, followed by batching and melting in high-temperature furnaces. Once molten, the glass is pressed into molds to form the insulator shape, ensuring uniform thickness and strength. The insulators are then annealed to relieve any internal stresses and undergo a series of quality checks for dimensions and dielectric strength. The manufacturing process is designed to produce insulators with high mechanical strength and excellent electrical insulation properties, critical for reliable performance in high voltage environments.

Product Application Scenarios

Glass telephone wire insulators are essential components in high voltage transmission lines, providing electrical insulation and mechanical support to overhead wires. They are typically used in scenarios where reliability and durability are paramount, such as remote or environmentally harsh locations. The insulators ensure that electrical energy is efficiently transmitted over long distances without leakage or interruption. Their robust design and high tolerance to weathering make them ideal for use in coastal or industrial areas where exposure to pollutants is common. Through consistent performance, these insulators contribute to the stability and safety of electrical power systems worldwide.

Product After-Sales Service

Our commitment to customer satisfaction extends beyond the point of sale. We offer comprehensive after-sales support, including technical assistance, troubleshooting, and guidance on installation and maintenance. Our dedicated team of experts is available to address any concerns and ensure that your glass telephone wire insulators function optimally throughout their service life.

Product Transportation

Glass telephone wire insulators are packaged securely in wooden cases to prevent damage during transit. Each package contains six pieces, properly cushioned to absorb shocks and vibrations. We collaborate with trusted logistics partners to ensure timely and safe delivery via major ports such as Ningbo and Shanghai.

Product Advantages

  • High mechanical strength and electrical insulation
  • Resistance to weathering and environmental degradation
  • Consistent quality assured by ISO9001 certification
  • Competitive factory-direct pricing
  • Advanced manufacturing equipment imported from Germany and Italy

Product FAQ

  • What is the primary function of a glass telephone wire insulator?
  • The primary function of a glass telephone wire insulator is to provide electrical insulation between overhead wires and the poles supporting them, preventing electrical current from grounding and ensuring the integrity of electrical transmission.

  • Why is glass used in these insulators?
  • Glass is chosen for its excellent electrical insulating properties, resistance to weathering, and structural strength. These characteristics make it ideal for use in high voltage applications where reliability is critical.

  • How are these insulators tested for quality?
  • Each insulator undergoes rigorous testing for mechanical strength, electrical insulation, and dimensional accuracy. Tests include power frequency withstand voltage, mechanical failing load, and routine mechanical tests to ensure compliance with industry standards.

  • Can the insulators withstand extreme weather conditions?
  • Yes, glass telephone wire insulators are designed to withstand a wide range of environmental conditions, including extreme heat, cold, humidity, and pollution. Their robust construction ensures long-term reliability and performance.

  • What is the typical lifespan of a glass telephone wire insulator?
  • With proper installation and maintenance, glass telephone wire insulators can last several decades, providing reliable service and ensuring the safety and stability of electrical transmission lines.

  • What are the standard packaging options?
  • Insulators are packaged in wooden cases, with six pieces per case, ensuring safe transport and easy handling. Palletization further enhances protection during shipping.

  • Are there customizable options available?
  • Yes, we offer customization to meet specific project requirements, including different sizes, load capacities, and designs. Contact our sales team to discuss your needs.

  • How can I ensure the proper installation of these insulators?
  • Ensure proper installation by following detailed guidelines provided in the product manual. Our technical support team is also available for consultation to answer installation-related queries and ensure safe and effective setup.

  • What should be considered when selecting insulators for my project?
  • Consider factors like rated voltage, mechanical load capacity, environmental conditions, and compliance with regional standards. Our knowledgeable sales team can help guide you to the best selection for your needs.

  • Where can I purchase these insulators?
  • Contact Jiangxi Huayao directly or through our authorized distributors to place an order. For bulk purchases, please reach out to our sales department for special pricing and terms.

Product Hot Topics

  • How glass telephone wire insulators improve high voltage transmission efficiency
  • By preventing electrical current from grounding and maintaining clear transmission paths, glass telephone wire insulators play a crucial role in improving the efficiency of high voltage transmission systems. This efficiency is vital for reducing energy losses and ensuring that power reaches its destination with minimal disruptions. As a result, these insulators are integral to modern power grids, enhancing their reliability and safety.

  • The evolution of glass telephone wire insulators in telecommunication history
  • Glass telephone wire insulators have a rich history dating back to the late 19th century, when they were first used in the burgeoning telecommunication industry. Over the years, their design and manufacturing processes have evolved to match advances in technology, resulting in highly efficient and durable insulators that continue to play a pivotal role in high voltage applications worldwide.

  • The importance of material selection in the production of glass telephone wire insulators
  • Material selection is critical in the production of glass telephone wire insulators, as it directly impacts their performance and longevity. The choice of high-quality glass ensures superior electrical insulation, mechanical strength, and resistance to environmental factors, all of which are essential for reliable high voltage transmission.

  • Innovations in manufacturing processes for glass telephone wire insulators
  • Recent innovations in manufacturing processes have significantly enhanced the quality and performance of glass telephone wire insulators. Advanced pressing and annealing techniques have led to stronger, more reliable insulators, while continuous quality checks ensure that each product meets rigorous industry standards.

  • The role of glass telephone wire insulators in enhancing power grid resilience
  • Glass telephone wire insulators contribute to power grid resilience by providing reliable electrical insulation and mechanical support for overhead lines. Their ability to withstand environmental stresses and maintain the integrity of electrical transmission makes them crucial components in ensuring the stability and safety of power systems.

  • Comparing glass telephone wire insulators with modern alternatives
  • While modern alternatives like porcelain and polymer insulators offer benefits such as lighter weight and greater durability, glass telephone wire insulators remain a preferred choice for their excellent electrical insulation properties and resistance to weathering. An understanding of the advantages and limitations of each material helps in making informed decisions for specific applications.

  • Exploring the global market demand for glass telephone wire insulators
  • The global market demand for glass telephone wire insulators is driven by the need for reliable and efficient power transmission solutions. As nations continue to expand and modernize their electrical infrastructures, the demand for durable and high-performance insulators is expected to grow, creating opportunities for manufacturers and suppliers worldwide.

  • Understanding the mechanical properties of glass telephone wire insulators
  • Mechanical properties, such as tensile strength, impact resistance, and load capacity, are vital considerations in the design and application of glass telephone wire insulators. These properties ensure the insulators can withstand the physical stresses encountered in high voltage transmission environments, contributing to the overall reliability of power systems.

  • How glass telephone wire insulators support sustainable energy initiatives
  • Glass telephone wire insulators support sustainable energy initiatives by enabling the efficient and reliable transmission of electricity from renewable sources, such as solar and wind farms, to consumption centers. Their robust design and environmental resistance ensure minimal energy loss, making them valuable components in the transition to greener energy systems.

  • The impact of international standards on the quality of glass telephone wire insulators
  • International standards, such as IEC and ISO, play a crucial role in ensuring the quality and reliability of glass telephone wire insulators. Compliance with these standards guarantees that the insulators meet rigorous specifications for electrical insulation, mechanical strength, and environmental resistance, providing customers with confidence in their performance and durability.

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