Glass Insulators
Specification
Standard glass insulator, Anti-Fog/Anti-Pollution glass insulator, Aerodynamic glass insulator all could be supplied in our company, if you have any demand for the Anti-fog/Anti-Pollution toughened glass insulator, please contact us freely.
Glass insulator
Glass insulators are made of tempered glass of the highest quality, unadulterated and air inclusions. They are suitable for high-voltage lines aerated.
We offer glass cap insulators, supporting insulators and high-strength glass. All are manufactured in accordance with IEC standards:
shape and the main parameters according to IEC305, IEC815;
The installation according to IEC120, IEC372;
tests in accordance with IEC383, IEC507, IEC575.
Standard type
Performs well in mild pollution environment
Type Diameter Height Leakage SML
U70B 255 146 320 70
U100B 255 146 320 100
U120B 255 146 320 120
U160B 280 146 400 160
U210B 280 170 450 210
U240B 320 170 550 240
U300B 320 195 485 300
U420B 360 205 550 420
U550B 380 240 600 550
Fog type
Performs well in heavy polluted areas
Type Diameter Height Leakage SML
U70BP 255 146 400 70
U100BP 280 146 450 100
U120BP 320 146 450 120
U160BP 360 155 550 160
U210BP 320 170 550 210
U240B 320 170 550 240
U300BP 340 195 550 300
Open type
Perform well in desert areas
Type Diameter Height Leakage SML
U70B 380 146 365 70
U100B 380 146 365 100
U120B 380 146 365 120
Production process
Raw material and fitting incoming test →Material burdening →Glass smelting process → Moulding→ Cold-hot shock and homogeneity →Sample inspection of glass part before putting in storage →Cement premixed →Pretreatment of fitting →Assembling →Maintenance →Routine test →Sample test before delivery