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Manufacturer of High-Quality Glass Insulator U70BL

Short Description:

Jiangxi Huayao Electric Co., Ltd., a leading manufacturer of glass insulators, presents the U70BL glass insulator, ideal for high voltage applications.


Product Detail
Product Tags

Product Main Parameters

ParameterValue
Diameter (D)255mm
Spacing (H)146mm
Creepage Distance320mm
Coupling Size16mm
Mechanical Failing Load70kN
Tension Proof35kN
Dry Power-frequency Withstand Voltage70kV
Wet Power-frequency Withstand Voltage40kV
Dry Lightning Impulse Withstand Voltage100kV
Puncture Withstand Voltage130kV

Common Product Specifications

SpecificationDetails
MaterialFiberglass
ApplicationHigh Voltage
Rated Voltage33kV
ColorJade Green
Brand NameHuayao

Product Manufacturing Process

According to authoritative papers on glass insulators, manufacturing involves precise selection of raw materials followed by automatic batching. The process begins with glass melting, followed by pressing, and uniform tempering to enhance the insulator's durability. Rigorous cold and hot impact testing ensures resilience under various environmental conditions. A homogenization treatment finalizes the process, ensuring even structure throughout. These steps are supplemented by a stringent quality control protocol, maintaining high product standards.


Product Application Scenarios

As highlighted in industry studies, glass insulators like the U70BL are integral to overhead transmission lines for both insulation and structural support of electrical wires. Their application spans across high voltage transmission lines and substations. Given their resistance to environmental degradation, they are crucial in maintaining electrical line efficiency in adverse weather conditions, ensuring the reliable delivery of electricity.


Product After-Sales Service

We offer comprehensive after-sales support for our glass insulator products. Our dedicated team provides timely assistance for any product-related inquiries, ensuring customer satisfaction. Additionally, we offer warranty services and technical support to address any potential issues post-purchase.


Product Transportation

Our glass insulators are carefully packaged for secure transportation. Each insulator is packed in a wooden case, with six pieces per case. These cases are then placed on pallets for stability, minimizing the risk of damage during shipping. Our primary ports for dispatch are Ningbo and Shanghai.


Product Advantages

  • Direct manufacturer pricing ensures cost-effectiveness.
  • High-quality materials provide excellent durability and reliability.
  • Comprehensive product testing guarantees performance in diverse environments.
  • Global reach with exports to over 40 countries.

Product FAQ

  • What is the primary material used?
    We use high-quality fiberglass for its excellent insulating properties and strength, ensuring the reliability of the glass insulator in high voltage applications.
  • What makes your glass insulators unique?
    Our insulators are manufactured with precision using advanced German and Italian equipment, ensuring high performance and durability.
  • How do you ensure product quality?
    We conduct rigorous testing processes from raw material selection to final inspection, ensuring each insulator meets industry standards.
  • What is the rated voltage for this insulator?
    The U70BL is rated at 33kV, making it suitable for high voltage transmission lines.
  • Do you provide custom solutions?
    Yes, as a manufacturer, we can customize insulators to meet specific requirements in terms of size, type, and performance.
  • What are the payment terms?
    We accept TT, L/C, and FCA. Custom terms can be discussed for large orders.
  • What is your delivery time?
    We maintain a robust inventory to ensure timely delivery. Standard lead time is typically a few weeks, depending on order size.
  • Can I inspect the products before shipment?
    Yes, we encourage customers to appoint third-party inspections to verify quality standards before shipment.
  • What certifications do you have?
    We are ISO9001 certified, ensuring adherence to international quality management standards.
  • What is your capacity for large orders?
    We can produce over 6 million glass insulators annually, accommodating large-scale projects with ease.

Product Hot Topics

  • Environmental Impact of Glass Insulators
    As sustainability becomes a focus in manufacturing, glass insulators offer a greener option due to their recyclability. Unlike plastic alternatives, glass can be repurposed, reducing waste. Our manufacturing process emphasizes environmental responsibility by utilizing natural gas and modern, energy-efficient technologies.
  • Comparison Between Glass and Ceramic Insulators
    When comparing glass with ceramic insulators, glass offers superior visual inspection capabilities due to its transparency. This allows for easy detection of faults. However, ceramic insulators are often favored in polluted environments due to their robust nature. Our glass insulators are designed to offer high reliability in standard applications.
  • Advancements in Glass Insulator Technology
    Recent innovations have focused on enhancing the mechanical and electrical properties of glass insulators. Our commitment to R&D has positioned us at the forefront of these advancements, allowing us to produce insulators that meet ever-increasing industry standards.
  • Market Trends in Glass Insulator Demand
    With global infrastructure expansion, the demand for reliable transmission components like glass insulators is on the rise. Emerging markets in Southeast Asia and Africa are key growth areas, benefiting from our scalable manufacturing capabilities.
  • The Role of Glass Insulators in Smart Grids
    As power grids become smarter, the need for high-performing insulators grows. Glass insulators play a critical role in ensuring stable electricity transmission, a fundamental component of smart grid architecture.
  • Challenges in Glass Insulator Production
    Producing glass insulators involves overcoming challenges related to maintaining material consistency and strength. Our advanced production lines and rigorous testing help mitigate these challenges, ensuring high-quality output.
  • Customization Trends in Glass Insulators
    The trend towards customizable glass insulators is driven by diverse application needs. At Huayao, we offer tailored solutions that cater to specific voltage requirements and environmental conditions, setting us apart as a flexible manufacturer.
  • Glass Insulators and Renewable Energy Integration
    As renewable energy sources like wind and solar become more prevalent, glass insulators are crucial for the reliable transmission of this power. Our products are designed to seamlessly integrate into renewable energy systems, supporting global sustainability goals.
  • Historical Evolution of Glass Insulators
    The evolution of glass insulators reflects broader changes in industrial technology. From their origins in telegraph lines to modern power grids, they have adapted to meet rising demands for electrical insulation reliability.
  • Impact of International Standards on Glass Insulator Design
    Adhering to international standards like IEC ensures that our glass insulators are compatible with global power systems. This compliance aids in their acceptance across diverse markets, reinforcing our position as a trusted manufacturer.

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