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Wholesale Porcelain Post Insulators for High Voltage Applications

Short Description:

Wholesale porcelain post insulators offer superior insulation and support for high voltage power lines, ensuring reliability and efficiency.


Product Detail
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Product Main Parameters

ParametersValues
Diameter267mm
Height191mm
Creepage Distance533mm
Cantilever Strength13.6kN
Dry Flashover Voltage125kV
Wet Flashover Voltage80kV

Common Product Specifications

ModelDiameter (mm)Height (mm)Creepage Distance (mm)Cantilever Strength (kN)
56-119114633011.4
56-326719153313.6

Product Manufacturing Process

Porcelain insulators are manufactured through a meticulous process that begins with the mixing of raw materials, including kaolin, quartz, and feldspar. The mixture is shaped into blanks, dried, glazed, and fired in kilns at high temperatures to achieve the required hardness and weather resistance. The process is completed with glue assembly and thorough testing to ensure the insulators meet quality standards. The firing process is energy-intensive but crucial for achieving the desired mechanical and electrical properties of porcelain. Research in the field suggests continual improvements in energy efficiency and reduction of emissions during manufacturing.

Product Application Scenarios

Wholesale porcelain post insulators are widely used in the transmission and distribution of electricity. They are indispensable in overhead power lines, offering reliable insulation in both rural and urban areas. Their robustness and resistance to environmental factors make them suitable for use in substations and for supporting electrical equipment like transformers and switches. Despite their durability, considerations around extreme mechanical stresses and energy consumption during production remain areas of focus for industry improvement, aimed at enhancing the sustainability of power systems globally.

Product After-sales Service

Huayao provides comprehensive after-sales support, including technical assistance and warranty services for all wholesale porcelain post insulators. Our team is available to address customer inquiries and facilitate efficient resolution of any product issues.

Product Transportation

Our porcelain post insulators are packed securely for shipment to ensure they reach their destination without damage. We have a robust logistics network ensuring timely and safe delivery worldwide.

Product Advantages

  • High Insulation Resistance
  • Durability and Strength
  • Cost-Effectiveness over Lifespan
  • Minimal Maintenance Requirements
  • Resistance to Environmental Factors

Product FAQ

  • Q1: What is the main material used for these insulators?
    A1: The main material is porcelain, known for its excellent insulating properties and mechanical strength, ideal for high voltage applications.
  • Q2: How does porcelain ensure electrical reliability?
    A2: Porcelain provides high insulation resistance and withstands electrical stresses, making it suitable for maintaining the integrity of power systems.

Product Hot Topics

  • Top Choice for High Voltage Insulation

    Porcelain post insulators are a top choice for high voltage insulation, providing unparalleled reliability and durability. As a wholesale option, they offer cost-effective solutions for power systems worldwide. Their resistance to weathering and mechanical stresses ensures a long lifespan, making them a preferred choice among utilities and infrastructure developers.

  • Environmental Considerations in Porcelain Manufacturing

    Manufacturing porcelain post insulators involves energy-intensive processes. However, innovations in kiln technology and raw material optimization are reducing the environmental impact. By choosing Huayao's wholesale porcelain post insulators, customers support ongoing efforts to enhance sustainability in power distribution and transmission.

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