Latest diaphragm valve Tenders | Government diaphragm valve Tenders

Central Government/Public Sector

CTN :43519597

20 Jan, 2026 NA

Kanpur - Uttar Pradesh

Tender For supply of mandatory spares- transmitters , mandatory spares- sodium and silica analysers , mandatory spares- cond. and ph analyser , mandatory spares- flow control valve , mandatory spares- turbidity and frc analysers , mandatory spares- density transmitters , mandatory spares- level transmitters , mandatory spares- diaphragm valves , mandatory spares- pumps

Central Government/Public Sector

CTN :43521447

24 Jan, 2026 NA

Ropar - Punjab

Tender For supply of ebonite lined diaphragm valve -25nb , ebonite lined diaphragm valve -40nb , ebonite lined diaphragm valve - 50nb , ebonite lined diaphragm valve -80nb , ebonite lined diaphragm valve -100nb , ebonite lined diaphragm valve - 150nb , ebonite lined diaphragm valve -200nb

Central Government/Public Sector

CTN :43499195

20 Jan, 2026 NA

Raipur - Chhattisgarh

Tender For biennial rate contract for supply of critical turbine spares - ipcv servomotor assy,01140427000&00,bhel, iv servomotor assy,01140327000&00,bhel, esv servomotor assy,01140127000&00,bhel, esv servomotor,01140101000/00,bhel, u-sealing ring machined,01050109000/3, iv servomotor,01140301000/0,bhel, u-sealing ring unmachined,01050109000/3, u-sealing ring,01050101000/08,bhel, servomotor,01323505000/00,bhel,crh nrv, valve cone,01132202000c/007,bhel, journal brg assly,d560x450,01181802000, trip testing,01142602000/00,bhel, bush,11132227000/9,bhel, valve cone,01230425000/7,bhel, follow up piston hyd amp,01142305000&00, journalbrg assly,01160418000&00,d250x180, i-sealing ring,01050109000/19,bhel, water inj valve assy,01232001000,bhel, sealing ring machined,01061227000&3,bhel, valve spindle,0-12305-01000c/07,bhel, sealing ring machined,01122305000&07, sealing ring machined,01120205000&19, valve cone,0-12304-01000c/08,bhel, bush,0-12305-01000c/09,bhel, u-sealing ring machined,11051409000/6, insert,01050109000/09,bhel, bush,0-12305-01000c/11,bhel, valve cone,01230101000/44,bhel, machined sealing ring,01120201000/07, sealing ring,01122301000/07,bhel, piston,01140327000/02,bhel, gear,loading device,11142102600&00, hand trip valve drg:01144601000/00, unmachined sealing ring,01120202000/08, piston,01140127000/02,bhel, u-sealing ring unmachined,01050109000/7, valve cone with spindle,01122301000/04, bush,01122301000/3,bhel, valve cone with spindle,01122302000/004, sealing ring,01122302000/007,bhel, u-sealing ring,machined,01050109000/5, u sealing ring unmachined,01050109000/33, u-sealing ring unmachined,21051541000/2, u-seal ring,11051409000/7,machnd,bhel, bush,0-12305-01000c/08,bhel, valve spindle,11132027000/9,bhel, sealing ring machined,01061236000/3,bhel, valve seat,01122205000&01, valve cone,01132001000/2,bhel, lpbp sv srvo couplng,01230625100,bhel, threaded ring,01122305000/11,bhel, threaded ring,01120201000/06,bhel, threaded ring,01122301000/11,bhel, threaded ring,01120205000/17,bhel, valve spindle,01120202000c/13,bhel, threaded ring,01122302000/11,bhel, u-sealing ring,01050109000/5,unmachined, valve spindle,01120201000&03, valve spindle,11132236000/08,bhel, valve seat,01122202000/002,bhel, guide bush,01140427000/06,bhel, gear,01142602000/50,bhel, machined sealing ring,01050102000/8, valve seat,01122205000&02,bhel, lpbp cv srvo couplng,01230725100,bhel, bush,0-12305-01000c/10,bhel, bush,01120205000/10,bhel, valve spindle,01132201000/8,bhel, bush,01120205000&12,bhel, test valve,max47aa021/022,bhel, low vacuum condenser,01231501000,bhel, bush,11132027000/12,bhel, u-sealing ring machined,01050109000/7, bush,11132027000/11,bhel, bush,01122302000/006,bhel, bush,11132027000/13,bhel, bush,11132027000/15,bhel, valve cone,01120202000c/02,bhel, pilot valve,11323801000/00,bhel, pilot valve,01140402000c/017,bhel, liner,01140402000c/018,bhel, valve spindle drg:01132001000/05, valve cone,01120201000/02,bhel, bush,01122302000/010,bhel, bellow assy,01165105000&33,bhel, pilot valve,01142205000&10,bhel, segment,01120205000&15,bhel, valve seat,01120205000/03,bhel, liner assy,01140405100/10,bhel, bush,01230525000/11,bhel, piston ring,01140427000/87,bhel, bush,01140241000&08,bhel,turbo generator, pilot valve,01165105000&21,bhel, pilot valve,01165105000&22,bhel, threaded ring,01120205000/08,bhel, threaded ring,01122305000&05,bhel, bush,01140127000/06,bhel, piston,01142401000/03,bhel, pilot valve,01142602000/04,bhel, piston,01143505000/21,bhel, liner,01142801000/21,bhel, guide,01140205100/22,bhel, bush,01140427000&07,bhel, pilot valve,01323805000/04,bhel, bush,11132227000/25,bhel, coupling bolt,01180102500c&38,m64, bush,01140427000&20,bhel, coupling bolt,01180302500c/3,m64, compression spring,01230641000/6,bhel, spring support,01140205100 & 08,bhel, bush,01120205000/13,bhel, pilot valve,01142801000/34,bhel, threaded ring,01122301000&05,bhel, split ring,01122305000

Central Government/Public Sector

CTN :43503133

23 Jan, 2026 NA

Gautam Budnagar - Uttar Pradesh

Tender For tender for supply of turbine spares d d -machined sealing ring 01120201000 07 , sealing ring 01140101000 and 48 bhel , cylindrical pin 01122301000 20 bhel , sealing ring 210x230x10 01122305000 and 16 , sealing ring 11051410008c and 6 bhel , guide bush 01140201000 3 bhel , coupling bolt 01170101000 and 36 , valve spindle 01132201000 8 bhel , u sealing ring machined 11051409000 6 , u seal unmachined 11051409000 07 bhel , bush 01140241000 and 19 bhel turbo generator , bush 01140241000 18 bhel , bush 01140427000 and 20 bhel , bush 01140427000 and 19 bhel , sealing ring 210x230x10 01140127000 and 43 , seal ring 11132236000 30 a33 x 39 bhel , coupling bolt 01183141000 and 16 m64 , sealing ring 01140205800 39 a30x38 bhel

CTN :43368514

16 Jan, 2026 NA

Sundergarh - Odisha

Tender For corrigendum : tender for supply of turbine governing system spares for 1x250 mw -bhel piston rod pn 38 , bhel piston pn 39 , bhel comp spring pn 45 , bhel guide bush pn 41 , bhel guide bush pn 42 , bhel bellows 60 i i pn 31 , bhel tension spring pn 20 , bhel tension spring 3 points 2x18 , bhel cyl comp spring 6 points 3x63x122 , bhel comp spring pn 63 , bhel piston pn 64 , bhel guide bush pn 68 , bhel guide bush pn 69 , bhel piston rod pn 62 , bhel comp spring pn 5 , bhel pilot valve pn 10 , bhel control sleeve pn 11 , bhel piston rod pn 13 , bhel piston pn 16 , bhel bush pn 15 , bhel guide bush pn 20 , bhel piston pn 3 , bhel piston pn 13 , bhel bush pn 9 , bhel bush pn 16 , bhel pilot valve pn 17 , bhel piston pn 20 , bhel bush pn 23 , bhel bush pn 27 , bhel piston pn 28 , bhel bush pn 29 , bhel comp spring matl is 1570 pn 35 , bhel comp spring matl is 1570 pn 36 , bhel comp spring matl is 1570 pn 37 , bhel diaphragm pn 38 , bhel diaphragm pn 39 , over speed trip system wheel

Central Government/Public Sector

CTN :43109465

21 Jan, 2026 NA

Tiruchirappalli - Tamil Nadu

Tender For corrigendum : supply of procurement of hp turbine bypass system for supercritical projects - vlv , 964614522400-mand. spars. pft for spray cont vlv , 964614522500-mand. spars. positioner for hpbp vlv , 964614522600-mand. spars. positioner for spr con vlv , 964614522700-mand. spars. hyd. hoses in hpbp system , 964614522800-mand. spars. solenoids in hpbp system , 964614640000-hpbp valve actuator assy , 964614640001-hpbp spray isolation valve act assy , 964614640002-hpbp spray control valve act assy , 964614640003-hydraulic power unit assy , 964614640005-hydraulic system components , 964614640006-special tools - hpbp , 964614640007commissioning spares-hpbp , 964614640100mand. spars. hpbp vlv , 964614640200-mand. spars. hpbp vlv servo motor assy , 964614640300mand. spars. spray con vlv actr assy plus ctrl , 964614640400-mand. spars. hpbp steam ctrl vlv seat , 964614640500-mand. spars. spray iso vlv seat , 964614640600-mand. spars. spray con vlv seat , 964614640700-mand. spars. seal kit hpbp actuators , 964614640800-mand. spars. int. seal kit prop vlv and blckng , 964614640900-mand. spars. coupling assy. hpbp vlv and actr , 964614641000mand. spars. couplingassy. spr iso vlv and actr , 964614641100-mand. spars. couplng assy. spr con vlv and actr , 964614641200-mand. spars. soft packngs 4 hpbp vlv , 964614641300-mand. spars. soft packngs 4 spr isol vlv , 964614641400-mand. spars. soft packngs 4 spr con vlv , 964614641500mand. spars. hpbp actr spindle with piston , 964614641600-mand. spars. eh converter 4 hpbypass valve , 964614641700-mand. spars. eh converter 4 spray iso vlv , 964614641800-mand. spars. eh converter 4 spray con vlv , 964614641900mand. spars. blocking unit for hpbp vlv. , 964614642000-mand. spars. blocking unit 4 spr iso vlv , 964614642100-mand. spars. blocking unit 4 spr con vlv , 964614642200-mand. spars. pft for hpbp vlv , 964614642300-mand. spars. pos fdback assy 4 spr iso vlv , 964614642400-mand. spars. pft for spray cont vlv , 964614642500-mand. spars. positioner for hpbp vlv , 964614642600-mand. spars. positioner for spr con vlv , 964614642700-mand. spars. hyd. hoses in hpbp system , 964614642800-mand. spars. solenoids in hpbp system , 964614650000-hpbp valve actuator assy , 964614650001-hpbp spray isolation valve act assy , 964614650002-hpbp spray control valve act assy , 964614650003-hydraulic power unit assy , 964614650005-hydraulic system components , 964614650006-special tools - hpbp , 964614650007commissioning spares-hpbp

CTN :43235104

16 Jan, 2026 NA

Mumbai - Maharashtra

Tender For corrigendum : supply of butterfly valve triple offest nab 350nb , butterfly valve triple offest nab 250nb , butterfly valve triple offest gm 150nb , butterfly valve fire safe triple offse , butterfly double offset 316ss 50nb class , ball valve nab 20nb pn10 , ball valve nab 15nb pn10 , ball valve gm 10nb pn10 , ball valve fire safe 31ss 80nb pn10 , ball valve fire safe gtmss 316ss 80nb , ball valve fire safe 316ss 65nb pn10 , ball valve fire safe gtmss 316ss 65nb , ball valve fire safe gtmss flanged 3 , ball valve fire safe 316ss 50nb pn10 , ball valve fire safe gtmss 316ss 50nb , ball valve fire safe 316ss 40nb pn10 , ball valve fire safe gtmss 316ss 40nb , ball valve fire safe 316ss 32nb pn10 , ball valve fire safe 316ss 25nb pn10 , ball valve fire safe gtmss 316ss 25nb , ball valve fire safe gtmss screwed 3 , ball valve fire safe gtmss 316ss 20nb , ball valve fire safe gtmss 316ss 15nb , ball valve cs 65nb pn10 , ball valve cs 40nb pn10 , ball valve cs 32nb pn10 , ball valve cs 25nb pn10 , nr swing check valve nab 250nb pn10 , nr swing check valve nab 150nb pn10 , nr swing check valve nab 80nb pn10 , nr swing check valve nab 65nb pn10 , nr swing check valve nab 50nb pn10 , nr swing check valve gm 150nb pn10 , nr swing check valve gm 80nb pn10 , nr swing check valve gm 65nb pn10 , nr swing check valve gm 50nb pn10 , nr swing check valve gm 10nb pn10 , nr swing check valve 316ss 100nb pn10 , nr swing check valve gtmss flanged , nr swing check valve 316ss 50nb pn1 , nr swing check valve 316ss 40nb pn10 , nr swing check valve 316ss 25nb pn10 , sdnr valve gtmss flanged 321ss 65nb c , sdnr valve gtmss flanged 321ss 50nb c , sdnr valve gtmss flanged 321ss 40nb c , sdnr valve gtmss flanged 321ss 25nb c , sdnr valve gm 100nb pn10 , sdnr valve gm 20nb pn10 , sdnr valve 316ss 65nb pn10 , gate valve nab 350nb pn10 , pressure reducing valve nab 150nb pn10 , pressure reducing valve nab 50nb pn10 , relief valve nab 150nb pn10 , relief valve fire safe 316ss 50nb pn10 , relief valve gtmss 316ss 40nb class 150 , diaphragm valve nab 200nb pn10 , diaphragm valve nab 100nb pn10 , air vent valve cs 150nb pn10 , air vent valve cs 125nb pn10 , air vent valve cs 100nb pn10 , air vent valve cs 65nb pn10 , air vent valve cs 50nb pn10 , air vent valve cs 40nb pn10 , air vent valve 316ss 25nb pn10 , fire hydrant valve nab 65nb pn10 , auto drain valve nab 100nb pn10

CTN :43487003

22 Jan, 2026 24.53 Lacs

Robertsganj - Uttar Pradesh

Tender For supply of chemical engineering lab equipments c c -open pan evaporator , fermenter bioreactor aerobic and anaerobic , distillation apparatus glass sieve and plate type , distillation flask with side arm , heating mantle 2 to 3 inch , beakers 100 ml , beakers 200 ml , beakers 500 ml , round bottom flask , nephelometer , hydrometer , titration experiment set-up , laboratory oven , electronic weighing balance , electrolysis experimental set-up , batch reactor , isothermal plug flow reactor , isothermal mixed flow reactor continuous stirred tank reactor , pfr and cstr in series , electronic weighing machine , density bottles 5 10 100 ml , ostwald viscometer digital viscometer , redwood viscometer digital viscometer , u tube manometer for demonstration puprose , reynolds experiment setup , bernoullis theorem experiment setup , venturi meter and orifice meter experiment setup , vacuum pump with experiment setup , determination of friction loss through pipe , centrifugal pumps reciprocating pump for demonstration purposes , rotameter venturimeter orificemeter pitot tube , globe valve check valves butterfly valve needle valve gate valve diaphragm valve , equipment to measure thermal conductivity of metal rod. , heat transfer through compound wall equipment. , thermal conductivity insulating powder apparatus , forced convection apparatus , natural convection apparatus , open pen evaporator , drop and film wise condensation apparatus , parallel and counter flow apparatus for heat exchanger , shell and tube heat exchanger , double pipe heat exchanger for heat transfer coefficient , single effect evaporator , finned tube heat exchanger , ball mill , jaw crusher , sieve shaker with sieves , roller mill roll crusher , cyclone separator , plate and frame filter press , mixer liquid liquid mixer and solid liquid mixer , centrifuge experimental set up , ribbon mixer , industrial slurry mixer ) /bid number: gem/2026/b/7073381 * /dated: 06-01-2026 & & / bid document1 / 36

Central Government/Public Sector

CTN :43481152

13 Jan, 2026 NA

Bijapur - Karnataka

Tender For service contract for moog make main turbine control valve servo actuator assembly at oem factory for ntpc kudgi

CTN :43440003

12 Jan, 2026 NA

Multi City - Multi State

Tender For supply of tata motor spare parts - tata spares part :, clutch releaser brg, assy clutch release brg with sleev, oil seal, sliding sleeve, tapper roller bearing (rear hub outer), tapper roller bearing (rear hub outer), taper roller bearing outer ( 70 x 125 x33.250 ), taper roller bearing, taper roller brg, synchronising ring with sleeve 5th speed, synchronising ring (5th speed gear), helical gear 2nd speed, helical gear 4th speed, steering pump, vane pump, clutch release bearing, clutch release brg, oil seal (to hubs inner), coller bushing 47.2 mm long, shifting sleeve, rear axle shaft, mainshaft, hekicalgear3rd speed, rear hub greasing kit, synchronsing sleeve 4th and 5th speed, element air cleaner(primary)sfc 410 fltg, g/box housing cover frt top, synchronising body 4th and 5th, reverse gear on main shaft, counter shaft, gear rear, element air cleaner(safety), assy ball joint rh thd, assy universal joint (for zf p/strg), head lub oil filter with adopter, assy clutch master cylinder, thermostat, assy auxiliary, water pump assy, pump water, kit brake lining set front (std), core cooler, brake drum spigotted, assy stub axle std, assy drag link, pump lucricating oil, power stg pump 80bar (rane), assy ball joint lh thd, assy clutch master cylinder, drag link kit, repair kit turbocharger, set of brake linings w/o rivets(wheel set)rear std, assy universal joint, assy crank shaft, assy oil filter (purolator), housing fly wheel, oil seal, oil seal valve stem, seal valve stem, gear flywheel ring, oil seal (c r seals), gear fly wheel ring, gear fly wheel ring, gear fly wheel ring, oil seal, oil seal, kit oil seal, valve guide seal exhaust(chicago rawhide), oil seal (hand beake shaft), oil seal, oil seal ( cr seals ), oil seal (inner )135x170x15, concord brg(bimetal)normal 1, synchronising cone, oil seal(outer ) 125x150x12, assy ball joint, sealing ring, assy housing block, gasket therm hsg cyl hd, oil seal cam shaft rear (cover), sealing ring, oil seal, seal o ring (big), shaft seal, gasket exh manifold pipe, gasket, gasket tube to tc, brake lining std, oil pump drive shaft, repair kit (minor)m/c, fulcrurn pin, fuel line (fuel filter to fip), fuel flexible pipe (from fuel filler to fip), assy refilling container complete, gasket(turbine inlet) sankar, repair kit major master cylinder consisting of, retainer oil seal dana, oil sump gasket, fuel line (feed pump to fuel filter), drive gear, oil seal, brake lining std, major repair kit clutch booster 70 dia, drain cock, slave cylinder, gear fly wheel ring, pully (3 grooved), water pump repair kit, sealing ring, water pump kit (minor), kit repair water pump, sealing ring, set of brake linings w/o rivets(wheel set)rear rs i, kit brake lining set front(r/si), wheel set brake lining frt r/s ii, dual brake valve, water pump assy, water pump kit (major), tube injector kit (1 2 3), fuel line nls filter to f1, ball joint assy (lowre), assy tie rod, oil seal, assy fuel line, tube injector kit(4 5 6), assy hub front, assy bkt shac, kit lining set(rear)(r/si)m/s bil, set of brake linings w/o riverts (wheel set) front std, caliper brake rh w/shim, oil seal installation tool, dual brake valve, kit caliper(with piston), assy fuel filter ( lucas), brake drum(front), wheel set brake lining frt r/s 1, assy oil pump(shorter version), assy oil filter complete(spin on 138 ht), assy exhaust brake unit, kit rear lining set (std), brake shoe lining and roller assy, assy steering wheel without t emblem, wheel cylinder assy 50.8 mm, hand brake valve, tie rod end rh, assy pressure valve cap (14psi), front brake overhaul kit minor, clutch slave cylinder, assy pressure valve cap (7psi), thermostst(caltherm 120lph), oil seal, thermostate(78 sot gasket cover to thermostate hsg), seal kit (valve sleeve) comprises of, oil seal(crank shaft front), rack pad adjuster, pressure line 6th cyl, seal o ring (small), oil seal, assy cap, oil seal 39x57x9, washer sealing, oil seal, `o` ring, side seal(m.b.cap rear), sealing ring rub

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