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Home > Products > Glass Insulator > Standard Type Disc Insulator > High Voltage Glass Disc Suspension Insulator
High Voltage Glass Disc Suspension Insulator
  • High Voltage Glass Disc Suspension Insulator

High Voltage Glass Disc Suspension Insulator

    Payment Type: L/C,T/T
    Incoterm: FOB,CFR,CIF
    Min. Order: 1000 Piece/Pieces
    Delivery Time: 30 Days

Basic Info

Model No.: U70B/146

Application: High-voltage

Material: FRP/GRP

Structure: Suspension Insulator

Usage: High Voltage Power Transmission

Certification: ISO9001

Color: Blue

Additional Info

Packaging: Carton, Wooden case, Sack

Transportation: Ocean,Land

Place of Origin: Fuzhou, China

HS Code: 85461000


Product Description

High Voltage Glass Disc Suspension Insulator

High voltage and low voltage glass suspension insulator suitable for voltage from 10kV to 500kV, glass disc insulators are produced by world class manufacture machine, The manufacture and quality testing of types of glass insulators adopt IEC standards.

Condition of Use:
1. The ambient air temperature of glass insulator for high voltage is between -40 ℃ and +40 ℃.
2. Altitude above sea level not exceeding 1, 000m; (If the altitude is higher than 1, 000, it needs adjust. )
3. Frequency of A. C. Power supply not exceeding 100Hz;

GB Model

U70B/140 U70B/146


Dimaeter D (mm)

255 255


Height H (mm)

140 146 127

Leakage Distance (mm)

320 320


Socket Coupling (mm)

16 16 16

Mechanical Failing Load (kN)

70 70 70

Mechanical Routine Test (kN)

35 35 35

Wet Lightning Impulse Withstand (kV)

40 40 40
Lightning Impulse Withstand Voltage (kV) 100 100 100

Puncture Impulse Voltage (P.U)

2.8 2.8 2.8

Puncture Power Frequency Voltage (kV)

130 130 130

Radio Interference( 10kV,1MHz)(μV)

50 50 50

Visual Corona (foot/cap) (kV)

18/22 18/22 18/22

Power Frequency Arc Test

0.12s/20kA 0.12s/20kA 0.12s/20KA

Unit Weight (kg)

3.6 3.6 3.5

glass suspension insulator

glass insulator

Our Services

1. Small Orders Accepted
2. Fast producing time, Prompt Delivery
3. International Approvals
4. Reply promptly in 24 hours
5. Best Price


1. Q: How about payment terms?
A: 30% TT deposit + 70% TT before shipment,50% TT deposit + 50% LC balance, Flexible payment can be negotiated.
2. Q: Do you have some videos where we can see the line producing?
A: Yes, we can provide some videos for reference.
3. Q: Are you a Manufacture Factory?
A: Yes. We are the direct manufacture factory, and our factory has specialized in Porcelain Insulator,Composite Insulator,Glass Insulator,arrester, Cut Out Fuse and Power Fitting ,etc.

4. Q: How long is producing time ?

A: Normally it will take about 30 days for production.

5. Q: What is the standard of package ?
A: For small capacity, we use carton, but for big capacity, we will use strong wooden case for protection or double inner packs in a master carton.
6. Q: How do you make sure your good quality ?

A: We use the best raw material , and every single product will go through a series of strict test.



process of making silicon insulatorporcelain insulator

We warmly welcome friends both domestic and abroad to visit our company, if you have any questions, please contact with us directly.

Looking for ideal Types of Glass Insulators Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Glass Disc Insulators Are are quality guaranteed. We are China Origin Factory of Glass Suspension Insulator. If you have any question, please feel free to contact us.

Product Categories : Glass Insulator > Standard Type Disc Insulator

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