Shandong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Consumer Electronics, Electrical & Electronics, Industrial Equipment & Components, Lights ...
Management System Certification:
ISO 9001
OEM/ODM Service
Sample Available

Insulator, Glass Insulator, Suspension Insulator manufacturer / supplier in China, offering Glass Insulator IEC Standard Approved, Forged Steel/Aluminium Corona Ring 132kv for Composite Insulator, Arcing Horn for Pole Line Hardware and so on.

Gold Member Since 2010
Audited Supplier

Glass Insulator IEC Standard Approved

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Purchase Qty. / Reference FOB Price
500-9,999 Pieces US $5.25
10,000+ Pieces US $5.2
Port: Qingdao, China
Production Capacity: 1200tons / Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal
Application: High-voltage
Material: Toughened Glass
Structure: Suspension Insulator
Type: A Type Insulator
Usage: High Voltage Power Transmission
Connection Method: Trough Type

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Basic Info

Model NO.: U70BS, U70BL, U120B, U160B, U160BL, U210BL
Size of Bearing Capacity: 550KN
Certification: CE, ISO9001
Color: Light Green
Brand: Cie or OEM
Glass Insulator: From U70bl to U550b: Approved Standard: IEC383 Standard
Trademark: CIE or OEM
Transport Package: by Ply-Wood Case
Specification: free fumigation
Origin: China
HS Code: 854610

Product Description

High Voltage Glass Insulators U70BS, U70BL, U120B, U160B, U160BL,U210B ,U300B are our MOST normal products.
The quality is very good, price is very competitive,
 we have exported the Glass insulator to Vietnam , Ukrain, Poland, Lithuania ,Russian, India, Iraq about 10years and have enjoyed very good reputations.

(1) Glass insulator Standard: IEC60383

Glass Insulator IEC Standard Approved

(2)   Production Process 

Glass Insulator IEC Standard Approved

(3) Our Quality control:

Glass Insulator IEC Standard Approved

(4)  Full Technical Data of the Glass Insulator 
IEC Standard insulatorsU70BLU120BU160BU160BLU210BU300BU420B
( mm ) Diameter D255255280280280320360
( mm ) Spacing H146146146170170195205
( mm ) Creepage L320320400450450485550
( mm ) Ball and Socket soupling16162020202428
( kN ) Mechanical failing load70120160160210300420
( kN ) Mechanical routine test35608080105150210
( kV ) Wet power frequency withstand voltage40404550505050
( kV ) Dry lightning impulse withstand voltage100100110110125130140
( P.U ) Impulse puncture voltage2.
( kV ) Power frequency puncture voltage130130130130130130130
( µV ) Rodio influence voltage50505050505050
( kV ) Corona visual test18/2218/2218/2218/2218/2218/2218/22
Power frequency electric arc voltage0.12s/20kA0.12s/20kA0.12s/20kA0.12s/20kA0.12s/20kA0.12s/20kA0.12s/20kA
( kg ) Net weight per unit3.

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