Tamil Nadu Generation And Distribution Corporation Limited

Tamil Nadu Generation And Distribution Corporation Limited has published Vgtps-E-Tender For The Procurement Of Hp Bypass Isolation Valve , Hp Bypass Isolation Valve . , Nb 80Mm ( 3 ) 2500 Class , Cast Alloy Steel , Gate Valve , Hand Operated , Socket Welded Ends Type : Pressure Seal Bonnet Arrangement Flexible Wedge , Straigt Pattern , Top Assembly Body & Yoke : Astm A217 Gr . Wc9Pressure Seal Bonnet : Astm A 182 Gr . F22Disc / Wedge : Astm A 217 Gr . Wc9 + Stelliting Gr . 6 ( Min 4Mm ) Seat : Astm A 182 ( Gr . F22 ) + Stelliting Gr . 6 ( Min 4Mm ) Stem : 16% Cr . ( Ss 431 ) Stud & Nuts : Astm A 193Gr . B7 / Astm A194gr . 2HGland Packing Ring : GraphiteFace To Face : 368 MmOperation : Manual With Hand Wheel End Connection : Butt Welded Confirm To Ansi - 16 . 25 Class : 2500 #Purpose : Isolation & Regulation Hydro Test For Shell/Seat Kg / Cm2 : 660 & 484 Kg/Cm2Operating Temp : 5500C Operating Pressure Kg/Cm2 :166 Kg/Cm2. Last date of submission for this tender is 2020-07-07. This is a Gate Valves tender in Valuthur,ramnad, Tamil Nadu