70KN U70B Toughened Glass Disc Suspension Insulator for Overhead Transmission

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Price： USD 4-8
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Material	Glass
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
Dry lighting impulse withstand voltage	Up to 140kV
Application	Power transmission and distribution
Payment Terms	T/T,D/P,D/A,L/C,Western Union
Mechanical failing load	40-550kN
Durability	High
Brand Name	TL

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Product Specification


Material	Glass	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
Dry lighting impulse withstand voltage	Up to 140kV	Application	Power transmission and distribution
Payment Terms	T/T,D/P,D/A,L/C,Western Union	Mechanical failing load	40-550kN
Durability	High	Brand Name	TL
High Light	70KN Toughened Glass Disc Suspension Insulator ，U70B Toughened Glass Disc Suspension Insulator ，Toughened Glass Disc Suspension Insulator

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

Company Details

Bronze Gleitlager

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Business Type:

Manufacturer 
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Year Established:

2004 


Total Annual:

50000000-58000000
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Employee Number:

300~320 


Ecer Certification：

Verified Supplier 

In 2004, Huzhou Tailun Insulator Co., Ltd. was established in the Huzhou Economic & Technological Development Zone, on the shore of Taihu Lake in the Yangtze River Delta. Over the past two decades, we have remained fully dedicated to the R&D and manufacturing of premium tempered glass insula... In 2004, Huzhou Tailun Insulator Co., Ltd. was established in the Huzhou Economic & Technological Development Zone, on the shore of Taihu Lake in the Yangtze River Delta. Over the past two decades, we have remained fully dedicated to the R&D and manufacturing of premium tempered glass insula...

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Reach Us
Huzhou Tailun Insulator Co.,Ltd.
No. 333, Licun Road, Huzhou City, Zhejiang China.
https://www.tailunelectric.com/

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