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70KN U70B Toughened Glass Disc Suspension Insulator for Overhead Transmission Lines
70KN U70B Toughened Glass Disc Suspension Insulator for Overhead Transmission Lines
70KN U70B Toughened Glass Disc Suspension Insulator for Overhead Transmission Lines
70KN U70B Toughened Glass Disc Suspension Insulator for Overhead Transmission Lines
Specifications
Material :
Glass
MOQ :
1
Standards :
Complies with ANSI, IEC, and other international standards
Power-frequency puncture withstand voltage :
Up to 140kV
Corrosion Resistance :
Yes
Usage :
Electrical insulation
Temperature Rating :
Up to 200°C
Price :
USD 4-8
Dry lighting impulse withstand voltage :
Up to 140kV
Brand Name :
TL
Application :
Power transmission and distribution
Payment Terms :
T/T,D/P,D/A,L/C,Western Union
Mechanical failing load :
40-550kN
Durability :
High
Description

70KN U70B Toughened Glass Disc Suspension Insulator for Overhead Transmission Lines

U70B 70KN disc suspension toughened glass insulator is a core insulating component specially designed for overhead power transmission lines. Manufactured with fully tempered clear glass, this 70kN glass insulator features excellent mechanical tensile strength, stable dielectric performance and unique self-breakage indication function for easy daily inspection.
Complying with mainstream international grid standards, the U70B suspension glass insulator is equipped with standard 16mm steel end fittings for convenient string assembly on linear transmission towers. Its streamlined disc structure provides outstanding anti-pollution and anti-aging capacity, adapting to various operating environments including urban power grids, rural overhead lines and general substation connection sections.
With reliable long-term service life and low maintenance cost, this 70KN toughened glass insulator is widely adopted for 35kV, 110kV and 220kV AC overhead transmission projects worldwide.


Data Sheet

Standard Type Spacing(mm) Diameter (mm) Creepage Distance(mm) Standard Coupling Mechanical Faiing Load(kN)
U40B 110 175 190 11 40
U70BS 127 255 320 16 70
U70BL 146 255 320 16 70
U100BS 127 255 320 16 100
U100BL 146 255 320 16 100
U120B 146 255 320 16 120
U120BS 127 255 320 16 120
U160BL

170

 280 400 20 160
U160BM 155 280 400 20 160
U160BS 146 280 400 20 160
U210B 170 280 400 20 210
U240B 170 280 400 24 240
U300B 195 330 490 24 300
U420B 205 380 550 28 420
U550B 240 380 620 32 550


70KN U70B Toughened Glass Disc Suspension Insulator for Overhead Transmission Lines

70KN U70B Toughened Glass Disc Suspension Insulator for Overhead Transmission Lines

70KN U70B Toughened Glass Disc Suspension Insulator for Overhead Transmission Lines

70KN U70B Toughened Glass Disc Suspension Insulator for Overhead Transmission Lines

70KN U70B Toughened Glass Disc Suspension Insulator for Overhead Transmission Lines


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70KN U70B Toughened Glass Disc Suspension Insulator for Overhead Transmission Lines

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Product Detail
Material :
Glass
MOQ :
1
Standards :
Complies with ANSI, IEC, and other international standards
Power-frequency puncture withstand voltage :
Up to 140kV
Corrosion Resistance :
Yes
Usage :
Electrical insulation
Contact Supplier
70KN U70B Toughened Glass Disc Suspension Insulator for Overhead Transmission Lines
70KN U70B Toughened Glass Disc Suspension Insulator for Overhead Transmission Lines

Huzhou Tailun Insulator Co.,Ltd.

Verified Supplier
2 Years
zhejiang, huzhou
Since 2004
Business Type :
Manufacturer
Main Products :
Standard Glass Insulators, Fog Type Glass Insulators, Double Shed Glass Insulators
Total Annual :
50000000-58000000
Employee Number :
300~320
Certification Level :
Verified Supplier

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