Latest rotary valve repair Tenders | Government rotary valve repair Tenders

Central Government / Public Sector

CTN :39851098

22 Apr, 2025 1.00 Crore

Panipat - Haryana

Tender For corrigendum : supply of gate, globe, check valves - cast and forged for cdw and pp units

Central Government/Public Sector

CTN :38021315

16 Apr, 2025 NA

Korba - Chhattisgarh

Tender For corrigendum : tender for supply of spares of hydrant valves for ntpc korba 586862 - landing valve bonnet , fire hydrant , spindle , ss304 , fire hydrant , valve seat , ss304 , fire hydrant , hand wheel , fire hydrant , washer , fire hydrant , lug assy , seat washer , fire hydrant vlv , check nut , ss304 , fire hydrant

Central Government/Public Sector

CTN :39994498

26 Apr, 2025 45.4 Thousand

Koriya - Chhattisgarh

Tender For supply of foot valves for water works purpose as per is 4038 (latest),foot valves for water works purpose as per is 4038 (latest),foot valves for water works purpose as per is 4038 (latest),swing check type reflux valves for water works purposes (single door pattern) (v2) as per is 5312 (part1),swing check type reflux valves for water works purposes (single door pattern) (v2) as per is 5312 (part1),swing check type reflux valves for water works purposes (single door pattern) (v2) as per is 5312 (part1),foot valves for water works purpose as per is 4038 (latest),foot valves for water works purpose as per is 4038 (latest),foot valves for water works purpose as per is 4038 (latest)

Central Government/Public Sector

CTN :39948009

17 Apr, 2025 1.43 Lacs

Banka - Bihar

Tender For supply of swing check type reflux valves for water works purposes (single door pattern) (v2) as per is 5312 (part1) (q3)

CTN :39971140

30 Apr, 2025 7.37 Lacs

Baramulla - Jammu And Kashmir

Tender For supply of 20mm dia 3 layer pp r polypropylene random copolymer concealed pipes sdr 7.4 pn16 uv , 20mm elbow suitable for 20mm dia pp r pipe confirming to is 1239 1989 , 110 x 110mm nahani trap with jali , 20mm socket suitable for 20mm dia pp r pipes confirming to is 1239 1989 , 20mm equal tee suitable for 20mm dia pp r pipe conforming to is 1239 1989 , cp stop cock 15mm cast copper alloy with crutch or butterfly handle screwed down screwed for iron pipe , 20mm union suitable for 20mm pp r pipes confirming to is 1239 1989 , pp r end plug 20mm confirming to is 1239 1989 , pp r pipe clamp suitable for 20mm piping , rotational moulded polyethylene water storage tank double layer type cylindrical vertical tank 1000 ltrs capacity , ppr tank coneector 20mm with check nut and washer complete , white lead safeda solvent 200 ml , thread cotton ball 100 m long , snow white colour wash hand basin of size 550 x 400mm alongwith full pedestal conforming to is 2526 part iv 2004 , soap tray ptmt 18 feet long incl brass screws make prayag , cp pillar cock 15mm brass cromium plated fency type pillar tap , ppr reducer socket 20mm 15mm , ppr reducer elbow 20 obliq 15mm conforming to is 1239 1989 , teflon tape , 600x450mm size looking mirror mounted on pvc with pvc shell assembly including all fittings all as specified , adhesive solution sr 998 for jointing of pvc pipe and insulation etc , pp r ball valves with rod including complete accessries etc brass insert as per requirement of the site , drilling machine portable type electrically driven , aluminum straight edge 50mm square 2mm thick 1800mm long , wooden flat gurmala , hand rivet gun machine , tile cutter machine with 6 spare blades each , tasla iron 18 inch , cutting plier insulate 6 inch , screw driver 12 inch with insulated plastic handle , adjustable spanner 12 inch , hacksaw frame with 2 blade , hand gloves insulated with 2 rubber , drill bit 6mm dia , drill bit 8mm dia , drill bit 10mm dia , tape measuring metallic 30m , mason trowel karchi , axepicks with wooden handle , fawda with wooden handle , rammer with wooden handle of wt 5 kg , pipe wrench 12 inch , pipe wrench 18 inch , aluminum spirit level 6 inch , brick line best quality , ppr welding electrode 20 to 63mm , plumbob 250gms , tape measuring metallic 5m , supply of stainless steel hamam tank ss 1000 ltrs

State Government

CTN :39971871

19 Apr, 2025 NA

Patan - Gujarat

Tender For supply of swing check type reflux valves for water works purposes (single door pattern) (v2) as per is 5312 (part1) (q3)

Central Government / Public Sector

CTN :39572390

17 Apr, 2025 NA

Jagatsinghapur - Odisha

Tender For corrigendum : procurement of purge check valves for fr-9e gas turbines installed in cpp, at iocl paradip refinery

Central Government/Public Sector

CTN :39946863

19 Apr, 2025 NA

Gautam Budnagar - Uttar Pradesh

Tender For tender for supply of check valves for ahp ntpc dadri - as per specifications in technical sheet , as per specifications in technical sheet , as per specifications in technical sheet , as per specifications in technical sheet , as per specifications in technical sheet , as per specifications in technical sheet

CTN :39970908

30 Apr, 2025 NA

Durg - Chhattisgarh

Tender For custom bid for services - 30 mw & 14 mw tg miscellaneous works at nspcl-bhilai power plant-2- 10.10 tmstu61bd000 steam tur(bearing pedestal)attend defect: 1. take permit to work from concerned person., 2. remove control valve linkages, oil piping and other connections from the pedestal., 3. remove front pedestal top cover., 4. clean front pedestal housing., 5. take measurement as per instruction of eic. (involves checking of pinion shaft/gear, assembly, main oil pump gear wheel, gov. assembly & checking the backlash of gears.), 6. attend the defect/trouble shoot the problem in front pedestal as per instruction of eic., this includes the following work beside defect attending as per instruction of eic., 7. dismantle pinion shaft and record the alignment w.r.t to the gov. assembly., a) dismantle mop (main oil pump) bearings and gear., b) do servicing of mop and replace damaged items., c) dismantle governor assembly (consists of gop-governing oil pump and other, elements)., d) do servicing of gop and replace damaged items., e) assemble mop and governor assembly., f) put governor assembly in position., g) do alignment of the pinion shaft w.r.t to governor assembly., h) put electronic over speed shaft (pinion shaft) in position., i) put mop assembly in position., j) record backlash of gears and if requires, do adjustment., 8. measure the clearances of first three rows of oil gland fins & its servicing, 9. assembly of oil gland segments (new or old) and setting of clearances., 10. after the work, box up front pedestal top cover., 11. link control valve linkages, oil piping etc., 12. do rig test for setting governing characteristics., 10.20 tmstu56oh000 steam tur (bearings) serv- 1. take permit to work from concerned person., 2. remove control valve linkages, oil piping and other connections from the pedestal., 3. remove front pedestal top cover., 4. check bearing interference, toc, soc etc., 5. remove turbine front bearing top & bottom halves., 6. do the dpt and ut of turbine bearing., 7. check thrust bearing pads and do dpt, ut and blue matching., 8. check toc, soc, bearing interference of bearing after servicing., 10.30 tmstu01bd794 steam tur (<=30mw#) repl-gland- 1. removal of first 2 rows of hp front steam gland segments., 2. servicing of (new or old) gland segments and springs., 3. measurement of dimensions and machining of gland segments if required., 10.40 tmtgs01bd701 turbine gov. sys (<=30mw#) maintenance- i) attending passing defect in four nos. steam control valves, ii) servicing of two nos. hydraulic servomotors (including relay gear) of control valves, iii) inspection & servicing of speed governor and setting its governor characteristics (rig test)., iv) inspection & servicing of cies valve (left & right)., 1. ensure ptw from concerned person., 2. breaking of insulation around steam control valves & removal of debris from site., 3. dismantle linkages and decouple all four nos. control valves from spring box assembly, 4. remove spring box assembly from position., 5. dismantle bonnet bolts & remove all four control valves., 6. check blue contact / kerosene test of plug with respective seats., 7. do lapping of all control valves, replace plug/other components, if required., 8. assemble all control valves and tighten bonnet bolts., 9. servicing of cies valves (left & right), 10.servicing of spring box assembly hinges & pins etc., 11.place spring box assembly & couple all control vales with spring box., 12. servicing of two nos. hydraulic servomotors of control valves., 13. servicing of primary relay oil cylinder for checking for excessive draining of oil. replacement of relay gear power, piston if needed., 14. servicing of secondary relay., 15. servicing of linkage., 16. replacement of steam leak-off and impulse line pipes as per eic instruction. dp test of welding joints are to be, carried out., 17. inspection of speed governor, assessment of its component s healthiness, repl

CTN :39964664

19 Apr, 2025 NA

Tiruvallur - Tamil Nadu

Tender For tender for supply of gate globe and check valves - vlv , gt , wdge , a216wcb , 13%cr , fl , 300 , 3in , ibr , vlv , gate , a216 wcb , 13%cr , rf , ibr , 2in , 600 , vlv , chk , swing , a216wcb , 13%cr , flg , 150 , 4in , gt , vlv , flgd , cs , a216wcb , 150 , 4in , vlv , gt , wedge , a216 wcb , 13%cr , flg , 150 , 3in , vlv , gt , wdge , a352lcb , ss304+st , fl , 300 , 8in , vlv , glb , a352 , gr.lcb , ss304+hf , rf , 300 , 8in , vlv , gt , sw , a350 gr.lf2 , stellited , 800 , 3/4 , vlv , gt , wdge , a352lcb , ss304+st , fl , 300 , 6in , vlv , gt , wdge , a216wcb , 13%cr , flg , 300 , 6in , h2 , vlv gt cs a105 13%cr sw 800 3/4in h2 , vlv.chk.swg.fl.a216wcb , 13%cr 4in 600 , vlv , gl , cs , a216 wcb , 13%cr , fl , 600 , 4in , gt , vlv , flgd , cs , a216wcb , 13%cr , 150 , 4in , vlv , glb , a216wcb , 13% cr , flg , 150 , 4in , vlv , gt , a216wcb , 13% , stld , fl , 600 , 3in , ibr , vlv , gl , a182 f11 cl.2 , 13%cr , bw , 1500 , 3/4in , vlv , gt , bw , a182 f11 , cl.2 , 1in , 1500 , vlv , gate , cs , a105 , 13%cr , 1.5in , cl800 , sw , vlv gt a105 13%cr sw 800 3/4in , vlv , gt , sw , a350 gr.lf2 , stellited , 800 , 1.5 , vlv , gt , sw , a350 gr.lf2 , stellited , 800 , 1 , vlv , gt , wdge , a352lcb , ss304+st. , fl , 300 , 2in , gt , vlv , flgd , cs , a216wcb , 150 , 16in , gt , vlv , flgd , cs , a216wcb , 300 , 4in , gt , vlv , flgd , cs , a216wcb , 150 , 6in , vlv , gt , a182f11 , 13%cr+st , sw , 800 , 0.75in , vlv , gt , a182f11 , 13%cr+st , sw , 800 , 1in , vlv , gt , astm a182 gr.f304 sw 800 1in , gtv , sw , a182 , f5 , trim 13%cr+st , 800 , 3/4in , vlv , gt , wedge , a351cf3 , ss304l , fl , 150 , 2in , vlv , gt , wedge , a351cf3 , ss304l , fl , 300 , 2in , vlv , gate , cs , a105 , 13%cr , 2in , cl800 , sw , vlv , gt , a182 f304+stl , sw , 800 , 3/4in , vlv gl cs a105 sw 800 1 1/2in , vlv , gt , wedge , a216wcb , ss304 , fl , 150 , 3in , vl , gt , a182f11cl2 , 13% , st , sw , 800 , 3/4in , ibr , vlv , gt , a217wc6 , 13%cr+st , flg , 600 , 2in , vlv gt cs a105 bw 3/4in 1500 sch 160 , vlv , gt , a105 , 13%cr , sw , 3000 , 1 1/2in , , gt vlv , regular , flgd , cs , a216 , wcb , 150 , 2in , gt , reg , fl , cs , a216 wcb , 13% cr , 150 , 3in , lc , gt , vlv , flgd , cs , 216wcb , 150 , 30in , gt vlv , flgd , cs , a216 , ss304 , wcb , 300 , 2in , vlv , gate , a216wcb , 13%cr , 2in , 150 , flg , h2 , vlv , gt , fl , as , a217 , gr.wc6 , 600 , 3in ibr , vlv , gt , fl , as , a217 , gr.wc6 , 600 8in ibr , glb vlv , fl , cs , a216 , wcb , 8in , 150 , vlv , gl , cs , a216 wcb , 13%cr , fl , 300 , 4in , gl vlv , rg , fl , cs , a216 wcb , ss304 , 6in , 150 , vlv , gt , wdge , a216wcb , 13%cr , flg , 150 , 3in , h2 , vlv , gt , wdge , a216wcb , 13%cr , flg , 150 , 4in , h2 , gt , regu , flng , cs , a216wcb , 13%cr , 6in , 150 , h2 , vlv , gate , a182 f11 cl2 , sw , 800 , 1 1/2in , vlv , chk , a216 wcb , a216 wcb , flg , 150 , 24in , vlv , gt , a216wcb , 13%cr , flg , 150 , 8in , ibr , vlv , gt , a216wcb , 13%cr , flg , 300 , 4in , ibr , vlv gt , a216 , gr.wcb , 300 , 6in , ibr , vlv , glb , st , wc6 , 13%cr , flgd , 600 , 2in , ibr , vlv , glb , a 216 , gr wcb , 13%cr , 300 , 2in , ibr , gt , vlv , flgd , cs , a216wcb , 150 , 8in

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