banner

Wholesale Porcelain Insulator Price - 33kV Pin Type

Short Description:

Get quality 33kV pin-type wholesale porcelain insulators at competitive prices, designed for high voltage and optimal insulation.


Product Detail
Product Tags

Product Details

Model NumberP-33-Y
MaterialPorcelain
ApplicationMedium Voltage
Rated Voltage11kV
StandardIEC60383
ColorBrown/White
DimensionsDiameter: 320mm, Height: 245mm
Creepage Distance900mm
Cantilever Strength10kN
Puncture Voltage200kV

Common Product Specifications

Pin Height305mm
Power Frequency Dry Flashover Voltage160kV
Power Frequency Wet Flashover Voltage110kV
Impulse Flashover VoltagePositive: 190kV, Negative: 200kV
Maximum RIV30dB at 1000kHz
Net Weight12.5kg

Product Manufacturing Process

The production of porcelain insulators at Jiangxi Huayao Electric Co., Ltd involves advanced manufacturing techniques. According to authoritative industry sources, the process starts with precise mixing of raw materials to form a blank shape, which then undergoes a drying phase. Post drying, the insulator is glazed and subjected to rigorous kiln firing. The final assembly involves careful gluing of components followed by a series of routine and specialized tests to ensure quality. This sophisticated production cycle guarantees that each unit meets high performance standards, vital for robust electrical insulation.

Product Application Scenarios

Porcelain insulators, such as the 33kV pin-type variants, are integral to electrical transmission systems. As reported in numerous technical papers, these insulators are crucial in providing dependable support and insulation in medium to high voltage environments. Their application spans various sectors, including the construction of power grids, where they are employed to sustain electrical lines and prevent short circuits. Their mechanical resilience and thermal stability make them suitable for diverse climatic conditions, ensuring functionality in both rural and urban infrastructural projects worldwide.

Product After-Sales Service

Jiangxi Huayao Electric Co., Ltd. offers comprehensive after-sales support for its porcelain insulators. Our customer service includes warranty coverage, technical assistance, and easy returns. Clients can access support via our dedicated helpline or email for any product-related inquiries or concerns. We strive to maintain long-term relationships with our customers by ensuring satisfaction and reliability in our service provisions.

Product Transportation

Our porcelain insulators are packaged in robust, export-standard packaging to ensure safe transit. We offer flexible shipping options from major ports like Ningbo and Shanghai. Customers are advised to confirm delivery schedules and logistics arrangements with our sales team to optimize transportation costs and timelines.

Product Advantages

  • High Mechanical Strength
  • Resistant to Electrical Stresses
  • Compliance with International Standards
  • Reliable Performance in Harsh Conditions
  • Competitive Wholesale Prices

Product FAQ

  • What is the wholesale porcelain insulator price range? The price varies based on specifications and order volume, ranging from $20 to several hundred dollars.
  • How do porcelain insulators compare to polymer insulators? Porcelain insulators offer higher mechanical strength and longer life expectancy in demanding environments.
  • What maintenance do these insulators require? Minimal maintenance is needed due to their durable construction, ensuring long-term operational efficiency.
  • Do you offer bulk purchase discounts? Yes, we provide discounts for bulk orders. Please contact our sales team for detailed pricing.
  • Are custom designs available? Custom designs are possible, subject to minimum order requirements and technical feasibility.
  • What is the lead time for large orders? The lead time depends on the order size and specifications. Contact us for precise estimates.
  • How can I ensure I get the best price? Engage with our sales team for competitive quotes and current market insights.
  • What certifications do your insulators have? Our products are certified to ISO9001 and comply with IEC standards.
  • Can insulators be used in corrosive environments? Yes, our insulators are designed to withstand various environmental conditions.
  • Are your insulators environmentally friendly? Yes, our manufacturing process adheres to environmental regulations ensuring eco-friendly products.

Product Hot Topics

  • The Impact of Material Innovation on Porcelain Insulator Price Innovations in material science have a significant influence on the pricing of porcelain insulators. As new, cost-effective materials and manufacturing techniques are developed, production expenses can be lowered, potentially reducing wholesale prices. These advancements ensure that high-performance insulators are accessible to a broader market while maintaining quality standards.
  • Comparing Wholesale Prices Across Global Markets The wholesale price of porcelain insulators varies significantly across global markets, influenced by local production capabilities, raw material availability, and import/export tariffs. Regions with a robust local manufacturing industry, such as China, often offer more competitive pricing. For purchasers, understanding these market dynamics is crucial in negotiating favorable deals.
  • Environmental Benefits of Modern Porcelain Insulators Contemporary porcelain insulators are designed not only for performance but also with environmental considerations in mind. Utilizing eco-friendly production processes and materials, these insulators help reduce carbon footprints, promoting sustainable energy transmission solutions. The shift towards greener manufacturing practices is a key topic in industry discussions.
  • Wholesale Pricing Trends Amidst Global Supply Chain Challenges Global supply chain disruptions have impacted many industries, and porcelain insulators are no exception. These challenges have led to fluctuations in wholesale prices, underscoring the importance for buyers to remain informed and agile. Keeping abreast of these trends is vital for strategic sourcing and procurement planning.
  • The Role of Quality Standards in Porcelain Insulator Pricing Compliance with international quality standards, such as IEC and ISO, is a critical factor influencing porcelain insulator pricing. Adherence to these standards ensures that products meet rigorous performance criteria, often justifying higher costs due to the associated benefits in reliability and safety.
  • Why Effective Insulation is Critical in High Voltage Applications Effective insulation in high voltage applications is crucial to ensuring safety and efficiency. Porcelain insulators have long been favored for their superior dielectric strength and durability, making them indispensable in the construction and maintenance of electrical infrastructure.
  • The Future of Porcelain Insulators in Smart Grid Technology As smart grid technology advances, the demand for reliable insulators increases. Porcelain insulators are expected to play a crucial role in this evolution, offering the necessary mechanical and electrical properties to support innovative grid solutions. Their adaptation and integration into future energy systems remain a hot discussion topic.
  • Cost Benefits of Bulk Purchasing Porcelain Insulators Businesses can achieve significant cost savings through bulk purchases of porcelain insulators. Suppliers often provide volume discounts, making it economically advantageous for large-scale projects. This pricing strategy supports cost-effective infrastructure development.
  • Technological Advancements in Porcelain Insulator Manufacturing Ongoing technological advancements in the manufacturing of porcelain insulators are enhancing quality and reducing costs. Automation, precision engineering, and new glazing techniques are among the innovations driving this progress, positioning porcelain insulators as a critical component in global energy solutions.
  • Evaluating Porcelain Insulators for Renewable Energy Projects Renewable energy projects require insulators that can withstand unique environmental challenges. Porcelain insulators are evaluated favorably for these applications due to their robust mechanical properties and reliability. Their use in renewable energy is a focal point for many stakeholders aiming to optimize project outcomes.

Image Description


  • Previous:
  • Next:

  • privacy settings Privacy settings
    Manage Cookie Consent
    To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions.
    ✔ Accepted
    ✔ Accept
    Reject and close
    X