High Voltage Insulator factory
High voltage insulator is suitable for high voltage lines such as 22KV, 24KV, 27KV, etc.Core specifications are often used Φ30,Φ34,Φ38,Φ40.the shed NO.often used for 5 shed,7 shed,12 shed etc.Performance meet the GB/T19519-2004,IEC61952.
