tender for procurement of different valves for etp and ash water system under ahm-ktps. , gate valve,500nb ci,ci to fg200 for bottom ash additional data: ci double flanged raising spindle hand wheel operated gate valve for etp.pn1.0 as per is 14846 flange drilling to is 1538. body:-ci to fg200, door face:-ss410 .seat ring:-ss410 with back seat arrangement & without gear box, flange to flange -700mm,with 20holes for m20 bolts,alongwith 02 nos of ms companion flanges to be used as isolating valve in etp clear water header class-150 , gate valve,400nb ci,ci to fg200 for bottom ash additional data: ci double flanged raising spindle hand wheel operated gate valve for etp.pn1.0 as per is 14846 flange drilling to is 1538. body:-ci to fg200, door face:-ss410 .seat ring:-ss410 with back seat arrangement & without gear box, flange to flange -600mm,with 16 holes for m20 bolt,alongwith 02 nos of ms companion flanges to be used as isolating valve in clear water line to stg-1&2 ash water m/up class-150 , gate valve,350nb,cs,class-300 gear operated with handwheel,taper fixed wedge,wedge ring-aisi-410,body-cs,flange to flange-760mm,flange- 55mm thk x 20holes x m24 additional data: gate valve,350nb,cs,class-300 gear operated with handwheel,taper fixed wedge,wedge ring-aisi-410,body-cs,flange to flange-762mm,flange od-585mm,flange thk-60mm,no of holes-20 nos x 20mm diapcd-515mm hyd.test pressurebody-78ksc, seat & back seat-52ksc test standard-api 598,alongwith 02 nos of carbon steel is 2062 companion flanges to be used as ash water pp discharge valves , gate valve,300nb,ci,handwheel is:780 class-ii,type-bb,osrs,taper wedge,flange bs:10f,16 holes,body/wedge-ci is:210 fg220,seat ring/wedge face ring-aisi 304,stem -aisi 410 additional data: additional data:ci double flanged raising spindle hand operated gate valve pn 1.0 as per is4846 flange drilling to is 1538 body- ci fg200,door face-ss410,seat ring-ss410 with back seat arrangement & without gearbox dimensions:-flange to flange-380mm,