Manufacturer Toughened Glass Insulator Suspension Porcelain Insulators U70b/127
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Product Highlights
- High Mechanical Strength: Minimum mechanical falling load up to 100kN for reliable performance.
- Durable Construction: Designed for long-term durability with a 10-year lifespan.
- Wide Voltage Application: Suitable for high-voltage, low-voltage, and high-temperature environments.
- CE Certified: Meets CE safety and quality standards for electrical equipment.
- Low Leakage Current: Cup, saucer, or cone shape minimizes leakage current and corona discharge.
- Customizable OEM: OEM logo services available for orders with good quantity.
- Multiple Model Options: Available in U40B, U70BS, U70BL, U100BS, and U100BL models.
- Flexible Packaging: Carton with pallet for small capacity or customized packaging options.
Product Attributes
- Customization
- Available
- Application
- High-voltage, Low-voltage, High-temperature
- Material
- Glass
- Model NO.
- U70B
- 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
- Greem
- Brand
- None
- Durable
- 10 Years
- Net Weight
- 2.5kgs
- Minium Mechinial Falling Load
- 40kN
- Nominal Diameter
- 175
- Transport Package
- Exportation Standard Package
- Specification
- Customazation
- Trademark
- None
- Origin
- China
- HS Code
- 85461000
- Production Capacity
- 100000
Product Images of Manufacturer Toughened Glass Insulator Suspension Porcelain Insulators U70b/127
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Product Description
A glass insulator is a type of insulating component used in electrical systems to protect and insulate electrical conductors from contact with other conductors or the surrounding environment. It is made of glass and shaped like a cup, saucer, or cone. The glass is a good electrical insulator and allows the current to flow through the conductor while keeping it insulated from other conductors.
Glass insulators are commonly used on overhead power transmission lines to support and separate electrical wires from one another and from the supporting poles or towers. The glass insulator's shape and design are intended to minimize leakage current, reduce corona discharge, and provide adequate mechanical strength to withstand the weight and tension of the conductors.






| 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
- Address
- No. 710, Building 3, Fanyang Road No. 51, Plaza, Fengtai District, Beijing, China
- Terms of Payment
- LC, T/T, Western Union
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays
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
Our Industry Experience & Global Business Record
- Export Year
- 2019-02-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
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.
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