Procurement Of Spares For Mil Make Valves Installed At Boiler Of 1X500 Mw Unit No. 5 At Sgtps Mppgcl Birsinghpur. , Sh Attemperation Common Block Valve, Tag No. Sd 35,Model No. 38-414X1, Serial No. 252447 Size 150Nb Class 2500 , Plug Stem S/A , Gland Packing Ring Set , Body Gasket , Seal Ring/Pressure Seal , Seat Ring , Seat Ring Gasket , Sh Attemperation Branch Line Block Valve, Tag No. Sd 36 To 39,Model No. 38-412X1, Serial No. 252448 To 252451 Size 100Nb Class 2500 , Plug Stem S/A , Gland Packing Ring Set , Body Gasket , Seal Ring/Pressure Seal , Seat Ring , Seat Ring Gasket , Cage , Sh Attemperation Branch Line Control Valve, Tag No. Sd 40 To 43,Model No. 38-41238, Serial No. 252452 To 252455 Size 100Nb Class 2500 , Plug Stem S/A , Gland Packing Ring Set , Body Gasket , Seal Ring/Pressure Seal , Seat Ring , Seat Ring Gasket , Cage , Rh Attemperation Common Block Valve, Tag No. Sd 44,Model No. 38-412X1, Serial No. 252456 Size 80Nb Class 1500 , Plug Stem S/A , Gland Packing Ring Set , Body Gasket , Seal Ring/Pressure Seal , Seat Ring , Seat Ring Gasket , Rh Attemperation Branch Line Block Valve, Tag No. Sd 45 To 48,Model No. 38-412X1, Serial No. 252457 To 252460 Size 65Nb Class 1500 , Plug Stem S/A , Gland Packing Ring Set , Body Gasket , Seal Ring/Pressure Seal , Seat Ring , Seat Ring Gasket , Cage , Rh Attemperation Branch Line Control Valve, Tag No. Sd 49 To 52,Model No. 38-41231, Serial No. 252461 To 252464 Size 65Nb Class 1500 , Plug Stem S/A , Gland Packing Ring Set , Body Gasket , Seal Ring/Pressure Seal , Seat Ring , Seat Ring Gasket , Cage , Atomizing Steam Valve Tag No. Os60m, Model No. 38-21125, Serial No. 260298, Size 25Nb Class 300 End- 300Rf Flange , Body Sub Assembly Without Actuator & Accessories