This is the earth wire type toughened glass suspension insulators, it is used in high-pressure and ultrahigh-pressure AC and HVDC lines and hanging wires.
By this style, we have many different products, for example:
1. U70CN/200
2. U100CN/200
If you are interested in the above products, please contact me at any time for further communication.
Contacts: Raymond
Email:hanyang916(AT)yahoo dot com dot cn