контактный фарфора изолятора P-11-Y / С-15-Y / С-22-Y / С-33-

Features insulator pin insulator porcelain insulator 1)P-11-Y/P-15-Y/P-22-Y/P-33-Y 2)Material:porcelain 3)Item No.:P-11-Y,P-15-Y,P-22-Y,P-33-Y 4)Nominal voltage:11,15,22,33KV available 5)Creepage distance:240,298,432,630mm available BONLE has the advanced production equipment,professional specialized technical force and rich production experience and complete control equipment.We has the production quality,strict management,and has passed the ISO9001 quality system authentication in 2008,which in keeping with the International electrician IEC291282644787 and the standard of the GB/T1516615166.2 etc.Products have CE,VDE,KEMA,etc;international authentication.Welcome to join us.