Latest tubular shaft Tenders | Government tubular shaft Tenders

CTN :45309335

13 Jun, 2026 14.13 Lacs

Murshidabad - West Bengal

Tender For procurement of miscellaneous items for unit 4 overhauling, sgtpp - sgtpp, air filter, complete set, 250 srs filter for paph/saph [500 mw boiler] air motor veljan , port size 1inch bspt (body ported), max pressure10 bar having 40 micron sintered bronze filter element with manual drain, alumin wl & nitrile seals ( (oil side set) ), bowl of air filter for air motor of paph/saph [500 mw boiler] veljan with manual drain suitable for 250 srs filter,moc: poly carbonate. ( (oil side) ), silencer (pn:400450035) for air motor of paph 400450035 iec dusterloh ( for paph & saph air motors ), hose barb/nipple size 3/4" mnpt x 1/2" ( hose nipple 1/2 "x 1/2 "-120 nos and hose nipple 3/4 "x 1/2 "-80 nos. outer thread at one end and one end will be fitted with 1/2" rubber hose moc: ms application area: air boosting line at mrhs [quoted as per additional text description] ), needle valve,ss316 ( size: inch 3000 psi ,moc ss 316, ferrule end connection make:baldota. [quoted as per additional text description] ), flexible hose, id-12.7 mm, l-613 mm, for oil gun 500mw boiler , moc: ss 304, ms split pin # ( ms split pin, size: 4x80 [quoted as per additional text description] ), split pin # ( ms split pin, size: 3x80 [quoted as per additional text description] ), rubber hose size 1/2" ( 1/2 inch flexible rubber hose. moc: high quality braided rubber application area: at dome cooling water line of mrhs. [quoted as per additional text description] ), jubilee clamp; size: 1 ( jubilee clamp: 1/2 inch application area: at hose of air boosting line at mrhs. moc: gi [quoted as per additional text description] ), expansion joint,mrs,mill xrp 1003 for mill xrp 1003 dia- 241 mm., length- 210 mm. ( expansion joint,mrs,mill xrp 1003 for mill xrp 1003 dia- 241 mm., length- 210 mm. with extra flange attached with inner sleeve,pressure rating - 3.5 kg medium - coal reject. minimum temp to be withstood-300 deg c. ), hose, seal air, mill xrp 1003 ss flexible hose, od - 64 mm. length - 900 mm.both side hex nut socket fittings, filter,suction,600x600x50mm,ss net 3layers,5 micron ( application: for ac & dc scanner air fans ), loctite super glue in tubes 013 gms/2gm tube ( loctite sl 5910 each contains: (300 ml) [quoted as per additional text description] ), loctite 270 (thread lock) # ( loctite 241 each contains: (50 ml/51.3 g) [quoted as per additional text description] ), stainless steel net, width:470mm for 500 mw boiler trough seal , wire thickness: 5 mm, square gap:11 mmx11mm, moc: ss 416., lubricating paste altemp q nb 50 for pa & fd fan make- kluiber ( total 5 nos of tubes. each tube contains 80 gm ), strainer for blowdown transfer pump part no-15 wpil pump model: vo wpe 80-400/ 100-320,drawing no. bvk-50150-151/50152-153/50154-155, moc:ms ( application: boiler blowdown pump moc: ms ), shaft set,moc- ss410,vo wpe 100/320 for blowdown transfer pp vo wpe 80/400 & 100/320 pt no-7 wpil for pp sl no. bvk-50150-151/bvk-50152-153/bvk-50154-155 ( 4 sets: slightly larger, 2 sets: slightly smaller dimension as per drawing ), screw,self drill,washer,5.5x25mm ( hex flange head-pvc washer blue zinc coated-coarse thread size: 5.5x14x25 mm make: welfast ), coupling sleeve for blowdown transfer pump wpil part no-21 wpil pump model: vo wpe 80-400/ 100-320,drawing no. bvk-50150-151/50152-153/50154-155,wpil,moc: ss 410 ( shaft sleeve /coupling sleeve-a. as per drawing of boiler blow down pumps spares ), shaft sleeve for blowdown transfer pump wpil part no-19 wpil pump model: vo wpe 80-400/ 100-320,drawing no. bvk-50150-151/50152-153/50154-155, moc: ss 410 ( shaft sleeve-b. as per drawing of boiler blow down pumps spares. ), rubber bearing ( rubber bush/cut less bearing, moc:inner: teflon, outer: brass (copper-85%, tin-85%, lead-85%, zinc-85%). as per drawing of boiler blow down pump#s spares (larger-10+smaller-5) ), bush bearing/ b. housing for blowdown transfer pump wpil part no-20 wpil pump model: vo wpe 80-400/ 100-320,drawing no. bvk-50150-151/50152-153/50154

State Government

CTN :45275642

02 Jun, 2026 3.07 Lacs

Serampore - West Bengal

Tender For repairing and overhauling of one no twin lobe air blower assembly and renovation of 2 nos outgoing motor (blower ) feeder of lt pdb with supply, fitting and fixing spares at sludge pump house under swtp, kmda. - supply,installation,testing and commisioning of following items for hoisting system/ blower and gear box as mentioned below as per direction including cost of materials, machinaries , manpower, cutting,machining,aligning,anchoring,welding,finishing,consumables, carriage and all overheads with all leads and lifts complete as per specification (without painting), i) base frame (ms), ii) shaft/pin with key ways made of ss-304, iii) gear& pinion (forged steel), supply and fixing the 3way c.i v grooved pulley with complete mechanism key way suitable to en-24, 60 mm dia/ as per sample of shaft end., a) motor driving, b) blower driving, supply of gear oil as per direction of engineer in charge., supply of grease, supply and delivery of the following bearing (make: skf):, i) 22312e/c3/ as per sample. (for blower), supply and fixing of tough v belts (make: fenner/power boom / v guard/benq/ecodrive) of the following size c 98/ as per sample., supply fitting fixing of ss (aisi304) bolts,nut & washer i) dia 10 mm to 20 mm a) length upto 75 mm, refixing of impeller of blower after dynamic balancing in workshop as per is rule after dismantling the same., dismantling the 25/30 h.p (18.5 kw)//30 h.p squirrel cage motor from its foundation by opening mounting bolts and disconnection of cables from terminal box and open the v belts for repairing purpose (in condition), preliminary checking of the whole motor (lt sq. cage im) and testing of i.r. value, load currents, leakage factor of stator & rotor, terminal lead joints of stator connection ends, insulation of glass fibre terminal bar, double cage rotor end rings and all of motor bars and bar joints, housing of d.e. & nde shield bearing housing etc. before work to detect fault., complete servicing and heat varnishing of 415volt, 3 phase l.t. sq. cage induction motor after cleaning the stator and heating it up periodically and varnishing by dr. beck s graded insulating varnish to obtain stable ir value, cleaning up the rotor, including heating for demoisturisation, lacker coating on the surface of rotor stampings, cleaning and ro priming on the end shield covers, bearing housing and complete the necessary repairing works as per direction of e.i.c.upto 75kw lt sq. cage im ], re fixing the 25/30h.p star/delta squirrel cage motor over its foundation by mean of mounting bolts & nuts, washer complete connection of existing led of cable at the terminal box and wear the v belts with proper alignment in respect to i.d. fan (12000 cu m/hr capacity)/ blower by adjusting the side rail for smooth running., finishing the end of terminal leads by s & f dowells copper sockets properly supplying tapes, petrollium jelly etc. 6 nos.upto 75kw lt sq. cage im., cost of mechanical work viz. shaft truness, checking key way looping of holes grinding and polishing etc. upto 75kw lt sq. cage im., inspection checking/testing and servicing of the existing starter panel, all terminal connection, contactors, relays etc as per desired technical specification including man and minor materials for proper functioning as per direction of eic., supply and fixing of 240/230 volt, 50 hz, t.p., power contactor (make: l & /abb/schneider/ simence/ ge) having contact block of the following range.32-55amp, supply & fixing of 230/240v, led indicating lamp make :ae/kappa/imp) blue/ white color., supply & fixing of 230/240v, led indicating lamp make :ae/kappa/imp) other than blue/ white color., supply and delivery of thermal overload relays (make: l & t/abb/schneider/simence/ ge/minilec) of the following range:a) 0.2-0.33/ 0.3-0,5/ 0.45-0.75, mn2, supply of ammeter selector switch current in each phase with off, 4 pos. 90 angle ofthrow (off-r-y-b) , supply and fixing of analog ammeter ranging

Central Government/Public Sector

CTN :45019582

30 May, 2026 NA

Raipur - Chhattisgarh

Tender For corrigendum : rate contract for spares of lt howden for boiler fans, aph and fgd plant - stop ring,ni 0511000&4,l&t-howden,boiler, labyrinth seal,ni 0511000/17,l&t howden, labyrinth seal,ni 0511000/18,l&t howden, gasket-hub end,ni 0511000&25,l&t-howden, gasket-drive end,ni 0511000&26, pawl,ni 0511000&27,l&t-howden,boiler, compression spring,ni 0511000&28,boiler, breather 2,ni 0511000&44,l&t-howden, breather 1,ni 0511000&45,l&t-howden, o-ring,ni 0511000&51,l&t-howden,boiler, glacier bushing,mb 8060 du,l&t-howden, u-seal,ni 0511000&86,l&t-howden,boiler, split bushing,rda-9002598-5,l&t-howden, friction disc,9004536-5,howden,2x660mw, drive assy,rda-9005220-5,l&t-howden, reducer,rda-9013580-5,l&t-howden, flexible metal hose,rda-3079197-0, flexible metal hose,rda-3079198-0, bushing,3105920-0,l&t howden,boiler, tightening tube,3105919-0,l&t howden, balancing block,5131715-0,l&t howden, ring,4105899-0,l&t howden,boiler, variseal,9118673-5,l&t howden,boiler, o-ring,9105348-5,l&t howden,boiler, glacier bushing,9105913-5,l&t-howden, hub,9105914-5,du glacier, bonded seal,9110124-5,l&t-howden, o-ring,9105347-5,l&t howden,boiler, slide shoe,4105378-0,l&t howden,boiler, s-ring,9105876-5,l&t howden,boiler, intermediate disc,2105386-0,l&t-howden, pawl,3105205-0,l&t-howden,boiler,800mw, pin,4105206-0,l&t-howden,boiler,800mw, variseal,9118676-5,l&t howden,boiler, variseal,9118677-5,l&t howden,boiler, gasket,4-048457-0,l&t-howden, tight fitting screw,4142672-0,l&t-howden, bushing,4-054501-0,l&t-howden, tightening ring,4-053521-0,l&t-howden, ring,4-012569-0,l&t-howden, glacier bushing,4-102359-0,l&t-howden, tightening disc,4-053523-0,l&t-howden, locking strip,4-019155-0,l&t-howden, o-ring,9-008282-5,l&t-howden, slide shoe,4103917-0,l&t-howden,boiler, s-ring,9003294-0,l&t-howden, glacier bushing,9-003167-5,l&t-howden, gasket,4-048457-0,l&t-howden,boiler, o-ring,9100119-5,l&t-howden, gasket,4-048457-0,l&t-howden, rotating oil seal,5-115299-0,l&t-howden, glacier bushing,9-003175-5,l&t-howden, felt strip,9-005220-5,l&t-howden, screw,4-015598-0,rdai, regulating dr assy,1-1184990-0, regulating dr assy,1-1184990-0, comp pull fork,3-115510-0,l&t howden, comp hyd hose,rda-4212762-0,l&t-howden, comp hyd hose,rda-4212764-0,l&t-howden, flare tube fitting,rda-9128702-5, bushing,4121761-0,l&t-howden, bushing,4108154-0,l&t-howden, pin,9146562-5,l&t-howden,boiler,800mw, pin,9146561-5,l&t-howden,boiler,800mw, disc,4121717-0,l&t-howden,boiler,800mw, lock plate,4121716-0,l&t-howden,boiler, key,9004146-5,l&t-howden,boiler,800mw, slide shoe,4142368-0,l&t howden,boiler, pawl,3122702-0,l&t-howden,boiler,800mw, pin,4108138-0,l&t-howden,boiler,800mw, gasket,4-048457-0,l&t-howden,boiler, fitting bolt,4142672-0,l&t-howden,boiler, blade bearing,3146211-0,l&t howden, lock plate,4121716-0,l&t-howden,boiler, key,9004146-5,l&t-howden,boiler,800mw, tolerance ring,9146170-5,l&t-howden, ext labyrinth seal,mba-np 051407,boiler, int labyrinth seal,mba-np 051408,boiler, nozzle,mba-np 051510,l&t-howden,boiler, nozzle,mba-np 051515,l&t-howden,boiler, orifice,mba-np 051530,l&t-howden,boiler, labyrinth seal,np 051600,l&t howden, glacier bushing,mba-gb6550 du,l&t-howden, lock washer 145,mba-np 051350,l&t-howden, pressure spring,mba-np 051418,l&t-howden, gasket,mba-np 051415,l&t-howden,boiler, gasket,mba-np 051416,l&t-howden,boiler, sector plate assy,125/03,l&t-mhps, hyd cylinder,v8512842,flaktwood,id fan, impeller blade shaft,112,flakt, bearing cap,flaktwood,pfsu-450-300-id, bearing,0104,flaktwood,pfsu-450-300-id, blade holder,113,flakt, axial bearing,115,flakt,boiler, bell housing,flaktwood,pfsu-450-300-id, bell housing,0131,flaktwood, blade shaft cone,v8

CTN :45281423

01 Jun, 2026 NA

Kalyani - West Bengal

Tender For supply of pin bush type coupling, as per parameter, for 2345 mm dia. di. bcb-92 id fan, 1. fan shaft power: 807

Central Government/Public Sector

CTN :45146166

22 May, 2026 NA

Raebareli - Uttar Pradesh

Tender For corrigendum : procurement of id fd and pa fan spares at ntpc unchahar - bearing housing,bhel, bearing housing,bhel, articulated joint,bhel, bush,boiler,200/210mw, inner ring,boiler,200/210mw, simmer ring,boiler,200/210mw, nut ring,bhel, circlip,sb26,boiler,500mw, o-ring,boiler,200/210mw, o-ring,boiler,200/210mw, o-ring,boiler,200/210mw, simmer ring,45x65x7,pa fan, simmer ring ba,0-55-214-00386&18,bhel, o-ring,boiler,200/210mw, o-ring,boiler,200/210mw, o-ring,boiler,200/210mw, angular ring hj 230,f/fd fan brg assy, distance ring,45512400157, intermediate piece,boiler,200/210mw, lock washer,mb4, spring,0-55-214-00597&20,bhel, bush,neoprene rubber,bhel, oil remover, sliding block 22,1-55-215-01514&08, adjusting lever r71,1-55-215-01514&12, o-ring,49x3,fdf-24.5/11.8-1, distance ring,0-55-215-00967&06,bhel/tlt, key,1-55-334-01141&7,bhel,paf 19/10.6-2, locking key,1-55-334-01141&10,bhel, lever,1-55-334-01141&11,bhel, sliding block,1-55-334-01141&12,bhel, adjusting lever,1-55-334-01141&16,bhel, o-ring,1-55-334-01141&19,bhel, bearing cover rod,1-55-334-01141&24,bhel, sealing ring ii,1-55-334-01141&27, fan shaft bushing,0-55-334-00961&2,bhel, ring,0-55-334-00961&3,bhel,paf 19/10.6-2, preload spring,0-55-334-00961&11,bhel, distance bushing,0-55-334-00961&27,bhel, sealing ring d10/18,0-55-334-0096001&12, support ring,0-55-334-0096001&24, thrust disc,0-55-334-0096001&26,bhel/tlt, thrust ring,0-55-334-0096001&27,bhel, oil seal,0-55-334-0096001&34,bhel, oil seal,0-55-334-0096001&36,bhel, bush,fdf-24.5/11.8-1, bushing-112,1-55-334-01141&4,bhel, bearing shell,1-55-334-01141&18,bhel, radial shaft seal,ba(b2) 200 230-15, shaft seal ring,170-200-15,bhel, o-ring,0-55-334-00961&26,bhel, slide block,15533500480&8,bhel

State Government

CTN :45221352

22 May, 2026 NA

Khaperkheda - Maharashtra

Tender For replacement of id fan impeller shaft assemblys in 210mw, khaperkheda tps.

corporations/Associations/Others

CTN :45224060

30 May, 2026 NA

Sonbhadra - Uttar Pradesh

Tender For supply of igv blades with shaft of id fan-an25e6 material of igv blade: is 2062 e250, plate thickness- 2mm, s , fixed blades of id fan-an25e6 material- is2062 e350, bottom plate thickness-20mm, upper plate-12mm. , igv blade of fd fan an20e6 material of igv blade: is2062 e250, plate thickness- 2mm, shaft material

Central Government/Public Sector

CTN :45203133

21 May, 2026 13.22 Lacs

Visakhapatnam - Andhra Pradesh

Tender For repair of bag house equipment in crmp- 1) cage repair( bending minor welding & painting), 2) cleaning and fixing of bags( opening the chamber, removing the venturies, taking out bags cleaning with and refixing) once in year, 3) cleaning of dust collecting hopper of bag house, 4) repair of dust hopper and its doors, 5) bag house screw conveyor body repair, 6) bag house screw conveyor hanger bearing with shaft changing, 7) bag house screw conveyor end bearing changing, 8) bag house screw conveyor coupling repairs, 9) bag house screw conveyor changing, 10) en masse conveyor drive sprocket changing, 11) en masse conveyor tail sprocket changing., 12) en masse conveyor drive chain fixing, 13) en masse conveyor links changing, 14) en masse conveyor drive unit coupling repair, 15) en masse conveyor drive chain rejointing in snap, 16) maintenance of rotary air locks (twice in a year), 17) bucket elevator belt rejointing in case of snap, 18) bucket elevator drive pulley changing, 19) bucket elevator boot pulley changing, 20) bucket elevator fallen buckets fixin, 21) pulse jet solenoid valves repair and maintenance, 22) drier maintenance in compressor house (4 driers), 23) maintenance of compressed air pipe line, 24) id fan casing removal and fixing back to faciltate for fan changing, 25) id fan casing cutting and fixing back during bearing changing, 26) id fan casing changing, 27) id fan casing repair work, 28) id fan suction duct patch work, 29) id fan delivery duct patch work, 30) to make arrangement for chimney cleaning on id fan delivery duct near chimney and duct opening and closing there.., 31) dust hopper gate replacement, 32) dust hopper vibrofeeder replacement, 33) dust hopper body repair patch work, 34) flexible hose to pulse jet replacement, 35) pulsing pipe changing, 36) pulsing pipe repair, 37) cyclone patch work, 38) flue gas duct leaks arresting patch works.

Central Government/Public Sector

CTN :45212047

30 May, 2026 NA

Sundergarh - Odisha

Tender For supply of item 10 60211109000905 impeller w/shaft, f/id fan-q, pd/r-356477

State Government

CTN :45188049

29 May, 2026 NA

Chandrapur - Maharashtra

Tender For procurement of various spares for id fans in 210 mw during unit-3 coh at cstps, chandrapur. - ball joint with connecting rod assy, blr id 0 0 coupling bolts, blr id 0 0 lubrication pipe assy, blr pa 0 0 cooler, blr pa 0 0 needle vlv, chem adh comp gskt speb-7 500ml tin, chem adh comp seal holdtight 500 gm tin, complete coupling assly wit pilot bore, coupl coupling no l 110, coupling bush 3a / 3b / 5b dia.45x87x110, cplng fl lvjy rubber spider l 150, flexible flexible lovejoy coupling l 75, flexible lovejoy rubber spider l 110, flexible lovejoy rubber spider l 75, flexible lovejoy rubber spider l 95, id fan shaft guard complete, lovejoy flex coupling no l 150, lub oil ext discharge filter, sealent anabond 666 100 gm pkt

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