Good Quality 52-3 Suspension Porcelain Insulator for Power Transmission and Distribution Lines
Contact Supplier
Product Highlights
- High Voltage & Temperature Resistance: Porcelain material withstands high temperatures without losing insulating properties.
- Excellent Mechanical Strength: Bearing capacity ranges from 11kN to 343kN depending on the model.
- CE Certified Quality: Product meets CE certification standards for safety and performance.
- Versatile Application Scope: Suitable for high-voltage, low-voltage, and high-temperature power transmission.
- Multiple Model Options: Available in U40B, U70BS, U70BL, U100BS, and U100BL configurations.
- Customizable Packaging: Small capacity uses carton with pallet; large orders can be customized.
- OEM Service Available: Logo customization is accepted for orders with sufficient quantity.
- Flexible Payment Terms: Accepts TT, 30% deposit, 70% balance, Western Union, and L/C.
Product Attributes
- Customization
- Available
- Application
- High-voltage, Low-voltage, High-temperature
- Material
- porcelain
- Model NO.
- U100BS
- Structure
- Pin Insulator
- Type
- B Type Insulator
- Usage
- High Voltage Power Transmission, Insulation, Electrical Installation
- Connection Method
- Trough Type
- Size of Bearing Capacity
- 11-343kN
- Certification
- CE
- Color
- Brown/Gray
- Brand
- None
- Transport Package
- Exportation Standard Package
- Specification
- Customazation
- Trademark
- None
- Origin
- China
- HS Code
- 85461000
- Production Capacity
- 100000
Product Images of Good Quality 52-3 Suspension Porcelain Insulator for Power Transmission and Distribution Lines
Find Similar Products
Product Description
Porcelain insulators are a type of electrical insulator made of porcelain or ceramic materials. They are used in a variety of electrical applications to prevent electrical current from flowing across conductive materials or to separate conductive parts.
Porcelain insulators have excellent electrical and mechanical properties, making them ideal for high voltage and high-temperature applications. They can withstand high temperatures without losing their insulating properties, making them ideal for use in applications where heat is a concern.
Porcelain insulators are commonly used in power transmission and distribution systems, as well as in surge protection equipment and electronics. They are also used in heavy-duty electrical equipment, such as transformers and generators.





| Type to IEC | Minium Machnical failing load(KN) | Normal diameter D(mm) | Spacing P(mm) | Stand Coupling According to EC120 | Punture withstand Voltage(KV) |
| U40B | 40 | 175 | 110 | 11 | 90 |
| U70BS | 70 | 255 | 127 | 16 | 130 |
| U70BL | 70 | 255 | 146 | 16 | 130 |
| U100BS | 100 | 255 | 127 | 16 | 130 |
| U100BL | 100 | 255 | 146 | 16 | 130 |




Beijing Winner Electric Energy Co., Ltd. was established in 2024 and is located in the key international business district of the Headquarters Base in Fengtai District, Beijing. Relying on two production-oriented enterprises, Hebei Sanli Electronic Equipment Manufacturing Co., Ltd. and Wenzhou Sizhuang Power Equipment Co., Ltd., Winner Power is a transmission and distribution service provider that integrates scientific research, manufacturing, trade, and services. The products cover power fittings, cable accessories, insulators, copper aluminum materials and other transmission and distribution materials, as well as primary and secondary fusion pole mounted circuit breakers, isolation switches, fuses, lightning arresters, solar energy and new energy transmission and distribution equipment products.
1. Are you a factory or trading company?
We are a Trade company.
2. Where is your factory located? How can I visit there?
Our factory is located in Handan City,Hebei Province, China.
All our clients,from home or abroad, are warmly welcome to visit us!
3. What's the payment term?
We accept TT, 30% deposit and 70% balance agaisnt copy of BL, Western Union, L/C is ok!
4. How's the delivery time?
Usually it will take about 15~30 days for production.
5. Tell me the standard of package?
For the small capacity, it uses carton with pallet or according to your requirements.
6. Could you offer Form A or C/O etc. certificate of origin ?
It is totally not a problem.
7. Would you accept to use our logo ?
If you have a good quantity,it is absolutely no problem to do OEM.
8. How about the transport?
If the number of goods is small we usually use TNT,DHL,FEDEX,EMS and some express you offered.
If the number of the goods is big usually we use the FWD you offered or we provided. Either by sea or by air is OK.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR256217". Items marked "" are certified.
Company Profile
Beijing Winner Electric Energy Co., Ltd is located in Beijing China, integrating not only R&D and manufacturing, but also trade and top aftersales services as well. We're proud of having two excellent subsidiary factories, which consolidated our leading position of transmission and distribution services provider. Our products have been exported to many countries all over the world during the past 15 years.
We produce power fittings, cable accessories, insulators, primary and secondary fusion pole-mounted circuit breakers, lightning arresters, solar energy, and other new energy transmission and distribution equipment products, as well as related customized products.
At Winner Power, we never compromise on quality. Our stringent standards ensure that you receive reliable and efficient products every time. With our industry expertise and experience, we are your preferred choice for meeting all your power transmission and distribution needs.
Our commitment to quality and customer satisfaction makes us a trusted partner for companies worldwide. We look forward to discussing how our products can support your projects and meet your specific requirements.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 710, Building 3, Fanyang Road No. 51, Plaza, Fengtai District, Beijing, China
-
Registered Capital
- 300,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Tianjin Port
-
Minimum Order Quantity
- 2000 pcs
-
Supply Chain Partners
- 5
Our Production Capability & Technical Expertise
- Main Products
- Socket Eye, Dead End Loop Clamp, Strain Clamp, Lead Pin, Polymer Insulator, Anchor Rod, Thimble Eye, Hot Link, Mounting Bracket, Alley Arm
-
Production Lines
- 4
-
Production Machines
- CNC Machining Center, Cutting Machine, Punching Machine, Punching Machine, Forging and Pressing Machine, Wire Cutting Machine, Punching Macchine
-
QA/QC inspectors
- 5 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Flexible customization, Minor Customization, Full Customization, Customization from Designs, Customization from Samples
-
ODM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Export Year
- 1 year
-
Main Markets
- South America, Southeast Asia/ Mideast, Africa
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 9
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
FAQ
- Are you a factory or trading company?
- We are a Trade company.
- Where is your factory located? How can I visit there?
- Our factory is located in Handan City,Hebei Province, China. All our clients,from home or abroad, are warmly welcome to visit us!
- What's the payment term?
- We accept TT, 30% deposit and 70% balance agaisnt copy of BL, Western Union, L/C is ok!
- How's the delivery time?
- Usually it will take about 15~30 days for production.
- Tell me the standard of package?
- For the small capacity, it uses carton with pallet or according to your requirements.
- Could you offer Form A or C/O etc. certificate of origin ?
- It is totally not a problem.
- Would you accept to use our logo ?
- If you have a good quantity,it is absolutely no problem to do OEM.
- How about the transport?
- If the number of goods is small we usually use TNT,DHL,FEDEX,EMS and some express you offered. If the number of the goods is big usually we use the FWD you offered or we provided. Either by sea or by air is OK.
Send your message to this supplier
People who viewed this also viewed
-
US$1.95-1.99 / Piece
-
US$3.99-9.99 / Piece
-
US$10.00-20.00 / Piece
-
US$0.50-1.00 / Piece
-
US$0.20-5.00 / Piece
-
US$20.00 / Piece
Find Similar Products By Category
- Supplier Homepage
- Products
- Porcelain Insulators
- Good Quality 52-3 Suspension Porcelain Insulator for Power Transmission and Distribution Lines
Related Categories
Hot Searches
- China Insulator Factories
- Glass Insulator Factories
- Voltage Insulator Factories
- High Voltage Insulator Factories
- Insulation Insulator
- Power Insulator
- High Voltage Electrical Insulator
- Insulation Voltage Insulator
- Rubber Electrical Insulator
- Top 10 Insulator
- Insulator Trends
- Porcelain Insulators Bulkbuy