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High-Quality Manufacturer Glass Insulator U70BL

Short Description:

As a top manufacturer, Huayao provides U70BL glass insulators designed for high voltage use, ensuring superior safety and efficiency.


Product Detail
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Product Details

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 Specifications

SpecificationDescription
MaterialFiberglass
ApplicationHigh Voltage
Rated Voltage33kV
ColorJade Green
OriginJiangxi, China
CertificationISO9001

Product Manufacturing Process

The manufacturing of glass insulators involves a meticulous process that begins with selecting high-quality raw materials such as silica sand, soda ash, and limestone. The materials are melted in a natural gas electric furnace at high temperatures to form molten glass. This molten material is then pressed into molds to shape the insulators. A crucial step is the tempering process, where the insulators are rapidly cooled to induce surface compression, enhancing strength and durability. Post-tempering, insulators undergo rigorous testing to ensure they meet mechanical and electrical standards, including tests for mechanical load and voltage withstand capabilities. This method ensures that each glass insulator manufactured by Huayao maintains its structural integrity and performance in diverse environmental conditions.

Product Application Scenarios

Glass insulators play a pivotal role in power transmission and distribution systems. They are primarily used in overhead power lines to provide electrical insulation and mechanical support to conductors. Their application spans various scenarios, including high voltage transmission lines where they are linked in a suspension string to handle significant electrical loads. Additionally, glass insulators are employed in environments with pollution challenges, as their smooth surfaces prevent contaminant accumulation and maintain performance. Huayao's U70BL glass insulators offer reliable solutions for such complex electrical infrastructures, ensuring stability and safety in energy distribution networks.

Product After-Sales Service

Huayao offers comprehensive after-sales service including technical support and consultancy to ensure optimal use of our glass insulators. Our dedicated team is available to address any product-related inquiries or issues, ensuring customer satisfaction and product performance.

Product Transportation

Huayao's glass insulators are securely packaged to prevent damage during transit. Standard packaging involves foam-lined wooden cases, with six pieces per case, and cases are palletized for efficient loading and unloading. We ensure timely delivery through reliable shipping partners via Ningbo or Shanghai ports.

Product Advantages

  • Durability: Manufactured with high-grade tempered glass for longevity in harsh conditions.
  • Quality Assurance: Adheres to international standards, verified through rigorous testing.
  • Cost-Effective: Factory direct pricing offers competitive rates without compromising quality.
  • Environmental Resistance: Impervious to UV degradation and adverse weather impact.
  • Low Maintenance: Smooth surface limits dirt accumulation, reducing cleaning needs.

Product FAQ

  • What is the main use of the U70BL glass insulator?

    The U70BL glass insulator is primarily used for insulating and supporting high voltage transmission lines, ensuring electrical safety and efficiency.

  • How does Huayao ensure the quality of its glass insulators?

    Our insulators undergo strict quality control measures including mechanical and electrical testing, complying with GB and IEC standards.

  • What standards do the glass insulators meet?

    Huayao's glass insulators are designed in accordance with GB, ANSI, BS, DIN, AS, and IEC standards, ensuring broad applicability in global markets.

  • How are the glass insulators packaged?

    Insulators are packaged in foam-lined wooden cases, with six units per case, secured on pallets for safe transportation.

  • Are custom specifications available?

    Yes, Huayao offers customized solutions to meet specific industry needs. Contact our sales team for bespoke engineering options.

  • Can the insulators be used in polluted areas?

    Our glass insulators are designed to perform well in polluted environments, with surfaces that resist dirt accumulation.

  • What is the daily output capacity for this product?

    Huayao's facilities are capable of producing 10,000 pieces of U70BL glass insulators daily, ensuring timely supply for large orders.

  • What transportation options are available?

    We ship through major ports like Ningbo and Shanghai, utilizing reliable freight partners for both domestic and international deliveries.

  • What are the benefits of using glass over other materials for insulators?

    Glass offers superior electrical insulation, transparency for easy damage detection, and aesthetic appeal, making it a preferred choice over ceramics or polymers in certain applications.

  • Why choose Huayao as your glass insulator supplier?

    Huayao, as a leading manufacturer, provides top-quality products at competitive prices, backed by excellent service and extensive industry expertise.

Product Hot Topics

  • How do glass insulators contribute to energy efficiency?

    Glass insulators play a crucial role in preventing energy losses in transmission lines by ensuring effective insulation between conductors and supporting structures. This efficiency in energy transmission is vital for reducing losses, enhancing the overall performance of power systems, and ensuring stable electricity supply. Huayao, as a prominent manufacturer, focuses on producing high-quality glass insulators that maintain this efficiency even under challenging environmental conditions.

  • The impact of climate on the performance of glass insulators

    Climate can significantly impact the performance of glass insulators, with factors like temperature, humidity, and pollution levels affecting their insulating properties. Huayao's glass insulators are engineered to withstand these climatic challenges, thanks to their durable glass construction and smooth surfaces that resist dirt and moisture accumulation. As a leading manufacturer, Huayao ensures that its insulators maintain reliability and effectiveness in diverse environmental conditions.

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