DNV steel plate is a steel plate produced according to the standards of the Det Norske Veritas (DNV), one of the world's leading classification societies that assesses, certifies and approves offshore and onshore facilities.
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.
Infinite options on lens polishing powder for different glass polishing. Used for rough or fine polishing. High suspension in water and quick polishing when used with any felt polishing product