Tenders for Supply of 25 Kv Composite Bracket Insulator 1600 Mm Cd As Per Rdso Specification No. Ti/Spc/Ohe/Insco M/1072 Or Latest. Make- Core Approved Source Only Warranty Period: 30 Months After The Date Of Delivery 25 Kv Composite Stay Arm Insulator 1600 Mm C.D. As Per Rdso Specification No. Ti/Spc/Ohe/Insc Om/1072 Or Latest. Make- Core Approved Source Only Warranty Period: 30 Months After The Date Of Delivery