Tamil Nadu Generation And Distribution Corporation Limited

Tamil Nadu Generation And Distribution Corporation Limited has published Procurement Of High Pressure Heater , High Pressure Heater For 600Mw , High Pressure Heater For 600Mw Unit As Per Drawing Code: Asme Sec. Vii Div,1 Hei & Ibr Shell Side: Design Pressure Kg/Sq.Cm: 21 & Full Vacuum Test Pressure Kg/Sq.Cm: 31.5 Design Temperature Degree: C 214 No. Of Passes Or Zones: Three Zones Corrosion Allowance: 3.2 Mm Tube Side: Design Pressure Kg/Sq.Cm:330 & Full Vacuum Test Pressure Kg/Sq.Cm: 495 Design Temperature Degree C:214/234 No. Of Passes Or Zones:Two Pass Corrosion Allowance:3.2Mm For Shell Side & Tube Side Skirt Design Temperature 470 Degree C U Tube Od & Leg Length Ø15.875 X 8650Mm No. Of Tubes Required 1400/Provided = 1410 Post Weld Heat Treatment Channel & Skirt = Yes, Shell = No Radiography Estimated Weight In Kgs Full: Shell Empty 49000 Full : Skirt Operating 54000 Full: Channel Flooded 65000. Last date of submission for this tender is 2023-02-27. This is a Heater tender in Thiruvallur, Tamil Nadu