Are you curious about where to find the best porcelain insulators in China? With the growing demand for reliable electrical components, choosing the right factory can make all the difference. By comparing the top porcelain insulator importer factories, you can ensure quality, durability, and cost-effectiveness for your projects. Imagine the peace of mind that comes with knowing you’ve selected the best options available. Ready to discover which factories stand out from the rest? Dive into our comprehensive comparison and empower your sourcing decisions today!

Suzhou Porcelain Insulator Works Co., Ltd.

Product Details: Porcelain insulators manufactured by Suzhou Porcelain Insulator Works Co., Ltd.

Technical Parameters:
– Various types of porcelain insulators
– Stock code: 834410

Application Scenarios:
– Electrical transmission lines
– Railway electrification

Pros:
– Durable and reliable performance
– Established manufacturer since 1936

Cons:
– Limited information on specific product types
– Potentially higher cost compared to alternatives

Pingxiang Zhaotong Porcelain Insulator Technology Co., Ltd.

Product Details: Porcelain insulators for overhead line and substation applications.

Technical Parameters:
– Capacity: 10,000 tons per year
– Voltage ratings up to 500kV AC and 400kV DC

Application Scenarios:
– Overhead power lines
– Substation applications

Pros:
– High voltage capacity
– Durable and reliable

Cons:
– Potential fragility
– Weight may require special handling

Porcelain Insulator Buyers & Importers in China

Product Details: Porcelain Insulator

Technical Parameters:
– High dielectric strength
– Temperature resistance

Application Scenarios:
– Electrical transmission lines
– Substation equipment

Pros:
– Durable and long-lasting
– Excellent insulation properties

Cons:
– Heavy weight
– Brittle material

Glass insulators-Jiangxi Johnson Electric Co., Ltd

Product Details: Glass insulators, Suspension porcelain insulators, Pin type insulators, Post type insulators, Transformer bushing, and other products.

Technical Parameters:
– Voltage rating: up to 220kV
– Monthly production capacity: about 3,000 tons

Application Scenarios:
– Power line insulation
– Electric appliance insulation

Pros:
– High-quality manufacturing with ISO9001 certification
– 20 years of production experience

Cons:
– Limited to specific voltage ratings
– Potentially higher costs for custom designs

porcelain insulators, electric insulators, Pin type insulators | China …

Product Details: Porcelain insulators for electric applications, including pin type insulators, suspension insulators, and line post insulators.

Technical Parameters:
– Diameter (D): 6.1 Inches (155mm), Spacing (H): 6.1 Inches (155mm), Leakage dista…
– Diameter (D): 12.6 Inches (320mm), Spacing (H): 9.65 Inches (245mm), Leakage dis…

Application Scenarios:
– Used in transmission and distribution lines.
– Suitable for high pollution areas or heavy rain locations.

Pros:
– Manufactured using a wet process for high quality.
– Designed to meet various international standards (ANSI, IEC, BS, etc.).

Cons:
– Limited information on specific performance metrics.
– Potentially higher cost compared to non-porcelain alternatives.

China Suspension Insulator, Post Insulator, Pin Insulator Suppliers …

Product Details: High voltage porcelain and polymer insulators including suspension insulators, post insulators, pin insulators, and more.

Technical Parameters:
– Voltage Range: 1kV~220kV
– Standards: ANSI, IEC, AS, BS, DIN

Application Scenarios:
– Utility projects
– Power sector applications

Pros:
– High-performance insulators
– Competitive pricing and timely service

Cons:
– Limited information on specific product limitations
– Generic descriptions without detailed specifications

Porcelain Insulator Importers – Porcelain Insulator Buyers – ExportHub

Product Details: Porcelain Insulators

Technical Parameters:
– Required Quantity: Varies (e.g., 1200 Pieces, 1600 Pieces)
– Frequency: Yearly, Quarterly, One Time, 6 Months

Application Scenarios:
– Used in electrical transmission and distribution systems
– Suitable for high-voltage applications

Pros:
– High strength and durability
– Resistant to environmental factors

Cons:
– Can be brittle under certain conditions
– Heavy weight may complicate installation

Porcelain Insulator : Wholesale Buyers & Importers | go4WorldBusiness …

Product Details: Porcelain Insulator

Technical Parameters:
– High dielectric strength
– Temperature resistance up to 1200°C

Application Scenarios:
– Electrical transmission lines
– Substation equipment

Pros:
– Durable and long-lasting
– Excellent electrical insulation properties

Cons:
– Brittle and can break under stress
– Heavy compared to other materials

Porcelain Insulator Importers – Zauba

Product Details: Porcelain Insulator

Technical Parameters:
– High dielectric strength
– Temperature resistance

Application Scenarios:
– Electrical transmission lines
– Substation equipment

Pros:
– Durable and long-lasting
– Excellent insulation properties

Cons:
– Brittle material
– Heavy weight

United States Porcelain insulators imports – Volza.com

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Comparison Table

Company	Product Details	Pros	Cons	Website
Suzhou Porcelain Insulator Works Co., Ltd.	Porcelain insulators manufactured by Suzhou Porcelain Insulator Works Co., Ltd.	– Durable and reliable performance – Established manufacturer since 1936	– Limited information on specific product types – Potentially higher cost compared to alternatives	www.spiwcn.com
Pingxiang Zhaotong Porcelain Insulator Technology Co., Ltd.	Porcelain insulators for overhead line and substation applications.	– High voltage capacity – Durable and reliable	– Potential fragility – Weight may require special handling	www.zhaotonginsulator.com
Porcelain Insulator Buyers & Importers in China	Porcelain Insulator	– Durable and long-lasting – Excellent insulation properties	– Heavy weight – Brittle material	china.tradeford.com
Glass insulators-Jiangxi Johnson Electric Co., Ltd	Glass insulators, Suspension porcelain insulators, Pin type insulators, Post type insulators, Transformer bushing, and other products.	– High-quality manufacturing with ISO9001 certification – 20 years of production experience	– Limited to specific voltage ratings – Potentially higher costs for custom designs	www.johnsonelectricchina.com
porcelain insulators, electric insulators, Pin type insulators	China …	Porcelain insulators for electric applications, including pin type insulators, suspension insulators, and line post insulators.	– Manufactured using a wet process for high quality. – Designed to meet various international standards (ANSI, IEC, BS, etc.).	– Limited information on specific performance metrics. – Potentially higher cost compared to non-porcelain alternatives.
China Suspension Insulator, Post Insulator, Pin Insulator Suppliers …	High voltage porcelain and polymer insulators including suspension insulators, post insulators, pin insulators, and more.	– High-performance insulators – Competitive pricing and timely service	– Limited information on specific product limitations – Generic descriptions without detailed specifications	www.eastceramic.com
Porcelain Insulator Importers – Porcelain Insulator Buyers – ExportHub	Porcelain Insulators	– High strength and durability – Resistant to environmental factors	– Can be brittle under certain conditions – Heavy weight may complicate installation	www.exporthub.com
Porcelain Insulator : Wholesale Buyers & Importers	go4WorldBusiness …	Porcelain Insulator	– Durable and long-lasting – Excellent electrical insulation properties	– Brittle and can break under stress – Heavy compared to other materials
Porcelain Insulator Importers – Zauba	Porcelain Insulator	– Durable and long-lasting – Excellent insulation properties	– Brittle material – Heavy weight	www.zauba.com
United States Porcelain insulators imports – Volza.com				www.volza.com

Frequently Asked Questions (FAQs)

What are porcelain insulators used for?

Porcelain insulators are primarily used in electrical applications to support and insulate electrical conductors. They help prevent electrical leakage and ensure safe transmission of electricity, making them essential in power lines, substations, and various electrical equipment.

Why should I choose a factory in China for porcelain insulators?

China is known for its advanced manufacturing capabilities and competitive pricing. By choosing a factory in China, you can benefit from high-quality products, a wide range of options, and efficient production processes, all while keeping costs manageable.

How do I ensure the quality of porcelain insulators from a Chinese factory?

To ensure quality, look for factories with ISO certifications and positive customer reviews. Request samples before placing large orders, and consider visiting the factory if possible. Establishing clear communication about your quality standards is also crucial.

What is the typical lead time for porcelain insulator orders?

Lead times can vary based on the factory and order size, but generally, you can expect around 4 to 8 weeks for production. It’s a good idea to discuss timelines upfront and factor in shipping time to your location.

Are there any import regulations I should be aware of when buying from China?

Yes, you should familiarize yourself with your country’s import regulations, including tariffs, safety standards, and documentation requirements. Working with a customs broker can help ensure compliance and smooth the import process.