Procurement Of Seals And Spares For Air Preheater Of Ctps Unit 7And8 . , Bypass Seal He , Sh 1 . 6X238x914 , Material-Corten A ( Bypass Seal Assy ) , Seal Tab , Sh 2 . 50X60x120 , Material- Corten A ( Axial Seal Assy ) , Seal Tab Ce & He , Sh 2 . 50X60x82 , Material-Corten A ( Axial Seal Assy ) , Rd 16; 35 , Material-Is 2062 Gr A ( Radial Seal Assy ) , Static Seal For Hot End Sector Plates , Material-Is 2062 Gr A , Seal Tab Ce , Sh 2 . 50X132x138 , Material-Corten A ( Radial Seal Assy ) , Seal Tab He , Sh 2 . 50X138x138 , Material-Corten A ( Radial Seal Assy ) , Outer Seal Tab , Pl 6X56x150 , Material-Is 2062Gr A ( Radial Seal Assy ) , Outer Seal Tab , Var- 02 , Sh 2 . 50X56x100 , Material- Corten A ( Radial Seal Assy ) , Inter . Diaph . Seal , Sh2 . 50X93x1020 , Material-Corten A ( Radial Seal Assy ) , Seal Leaf Inter , Sh 2 . 50X155x1020 , Material-Corten A ( Radial Seal Assy ) , Out Board Seal He , Var No-01 , Sh2 . 50X155x492 , Material- Corten A ( Radial SealAssy ) , Out Board Seal Ce , Var No-02 , Sh 2 . 50X155x492 , Material- Corten A ( Radial Seal Assy ) , Interm Seal Leaf , Sh 2 . 50X155x1280 , Material-Corten A ( Radial Seal Assy ) , Static Seal For Axial Seal Plates , Material-Is 2062 Gr A , Nozzle , Material-Is 210 Gr Fg 300 ( Twin NozzleCleaning Device Arrgt , Aph 27 . 5 Vimt 2000 )