Tenders for Supply of Perforated Centre Tube Spiral Type To Manufacture Low Mean Pore Size Lar Ge Secondary Fuel Oil Filter To Rdso Drg.Skdp-3930, Alt. Nil And Conforming To Rdso Spe C.No.Mp.0.2600.25, Rev. 01, July, 2021 Note: All The Materials Parts Must Be Packed In Rigid Ha Rd Card Board Carton Boxes Convenient To Handle.25 Warranty Period: 30 Months After The Date Of Delivery