Latest sample cooler Tenders | Government sample cooler Tenders

Central Government/Public Sector

CTN :45263257

23 Jun, 2026 NA

Delhi - Delhi

Tender For supply of uhv deposition chamber - uhv chamber specification (vacuum better than 2 10-9 mbar uhv) chamber overview spherical (diameter 14 ) or equivalent square shaped uhv chamber with support frame equipped with three (3) x 2-inch magnetron sputtering sources. all cf flanges and uhv viewports/ss blanks, three (3) x 2-inch magnetron sputtering sources. each sputtering source has an individual gas inlet line for process gases. all cf flanges., substrate holder : diameter: 2 inches; heating molybdenum heater capable of heating substrate (a) from room temperature (rt) to 800 c during rotation and (b) from room temperature to 1000 c without rotation. rotation: substrate holder can rotate continuously, driven by a stepper motor. variable speed from 0 to 10 rpmmovement: up / down vertical movement of total 25mm to adjust substrate position during deposition sputtering geometry: one sputtering source mounted parallel to the substrate surface, tilt adjustable. two sputtering sources mounted confocally at an angle relative to the substrate. base pressure: lower than 2 10 mbar (ultra-high vacuum)., vacuum pumping system: turbo molecular pump: pfeiffer hipace300 / edwards next 300 / leybold turbovac 350i with cf100 flange or equivalent with integrated controller, ion pump with controller: included to maintain uhv vacuum levels and provide clean pumping., backing pump: pfeiffer hiscroll 12 / edwards nxds 15i / leybold scroll vac 15 plus or equivalent dry scroll pump used to back tmp, gate valves : one cf100 and one cf150 manual gate valves for isolating the chamber from the pumping systems as well as throttling, vacuum gauges and measurement: one cold cathode gauge with readout capable of measuring vacuum pressures down to1 10-10 mbar for precise uhv monitoring., one capacitance manometer gauge with measurement range from 1 10-1 to 1 10 mbar for accurate pressure reading during deposition phase, gas delivery system: two independent mass flow controllers (mfcs):a. one mfc (0-100 sccm) for argon gas feeding to all three sputtering sources via high vacuum valves.b. one mfc (0-100 sccm) for nitrogen gas feeding directly into the chamber with its own high vacuum valve.gas lines for ar and n2 are physically separated to avoid cross-contamination., chamber access and viewports: 1. two view ports installed on the chamber, each equipped with manual shutters. 2. access ports for gauges, pump, gas inlet and few spares for future upgradation., baking capability: entire chamber designed to bake-out at 150 c to reduce contamination and out gassing during operation, cooling capability : water manifold with flow switch / flow meters, near uhv chamber specification: chamber overview: spherical (diameter 14 ) or equivalent square shaped uhv chamber with stand., three 2-inch magnetron sputtering sources, each with individual gas inlet. all cf flanges and uhv viewports/ss blanks., substrate holder: a. diameter: 2inches; heating : molybdenum heater capable of heating substrate (a) from room temperature (rt) to 800 c during rotation and (b) from room temperature (rt) to 1000 c without rotation b. rotation : substrate holder driven by stepper motor. variable speed from 0 to10 rpmmovement: up / down vertical movement of total 25mm to adjust substrate position during deposition sputtering geometry: one sputtering source mounted parallel to substrate surface (tilt able preferred). two sputtering sources mounted confocally at an angle. base pressure : lower than 5 10 mbar (near uhv)., vacuum pumping system: turbo molecular pump : pfeiffer hipace 700 / edwards next 730 / leybold turbo vac 900 ix or equivalent with cf100 flange and integrated controller, suitable for near uhv vacuum., backing pump: pfeiffer hi scroll 12/edwards nxds15i / leybold scroll vac 15 plus or equivalent dry scroll pump used to back tmp, gate valves: one cf150 manual gate valve to isolate / throttle chamber from pumping system, vacuum gauges and measurement: cold cathode readout capable of dis

State Government

CTN :45341515

09 Jun, 2026 NA

Chandrapur - Maharashtra

Tender For work of repair and maintenance of cooling tower louvers and splash bar along with supply of rcc splash bars spares for cross flow cooling tower at 210mw, cstps, chandrapur during unit -3 coh.

Central Government/Public Sector

CTN :45186189

04 Jun, 2026 8.62 Crore

Pallikaranai - Tamil Nadu

Tender For corrigendum : procurement of spares from oem including anticipatory spares for main engines, auxiliary dg sets and emergency dg sets of sagar manjusha - procurement of spares from oem including anticipatory spares for main engine, auxiliary dg sets and emergency dg sets of sagar manjusha, ring-retaining, clamp, seal-0-ring, plate-thrust, retainer, spacer, clip, filter element as-air, plate, gasket, beiiowsas, bolt-high temperature, bolt-hightemperature, bolt-hightemperature, clampas, bushing, gasket, washer-thrust, bolt, plug, kit-basicenginerepair, plug, bearing-camshah, plug-manifold, cover, plug, spacerplate, liner-cylinderblock, kit-repair, fastenergp-cylinderhe, valve-inlet, washer, rotocoilas, rotocoilas, lock-retainer, seal-valvestem, guide-valve, spring-valve, spring, valve-exhaust, guide-valve, lock-retainer (1), insert-valveseat, insert-valveseat, plug, plug-cup, grommet, seal-0-ring, washer-thrust, seal-bonded, gearas-balancer, bushing, bushing, washer-thrust, bolt-12pointhead, gear, washer-sealing, washer-sealing, bushing, washer-thrust, seal-0-ring, washer, gasket-copper, plug-cup, plug-cup, seal-0-ring, seal-0-ring, seal-0-ring, gasket, bolt-connectingrod, bearing-connectingrod, ring-piston, pin-piston, retainer-pin, ring-piston, ring-piston, pistonas, jetas-piston cooling, capas, nut-jam, spring-lifterguide, ring-retaining, receptacleas-connecto85366990, retainer-spring, spring-injector, pushrod-injector, pushrod-valve, harnessas-wiring, button, screw-adjusting, screw-adjusting, bushing, socket-arm, shaftas, lifteras-valve, bridge, bridge, lifteras-injector, bolt, washer-spring, dowel-hollow, washer, gasket, gasket, pin-spring, lockwasher, lockwasher, u-bolt, elbow, hoseas, elbow-flared, mount, cover, seal, gasket, washer-retaining, ring-retaining, gasket, clip, tubeas, gasket, seal-0-ring, clamp, seal-0-ring, elbow, filterelementas-engine, clip, seal-0-ring, regulator-temperature, tube, gasket, gasket-housingcover, seal-0-ring, seal-0-ring, seal-0-ring, seal-0-ring (1), seal-liptype, seal-0-ring, gasket (1), shaftas, sealas-waterpump, washer-thrust, impeller-pump, seal-0-ring, seal-0-ring, seal-liptype, valve-manual, seal-0-ring, washer-thrust, shaft, shim-carrier, spring, kit-waterpump, cap-pressure, clamp-band, hose, seal-0-ring, gasket, filterelement-fuel, spring, clampas, valveas-check, hoseas, ring-retaining, seal-0-ring, retainer, seal-0-ring, ring-retaining, ring-retaining, seal-ring, gasket, shield-fuellinefitting, shield-fuellinefitting, tape, grommet, hoseas, clampas, seal-0-ring, seal-0-ring, seal-0-ring, seal-0-ring, seal-rectangular, bolt, injectorgp-fuel, spring, grommet, seal-0-ring, pumpas-fuelpriming, seal-0-ring, valveas, pin-grooved, pumpgp-fueltransfer, seal-0-ring, seal-0-ring, capas-engineoilfiller, locknut, seal-0-ring (2), seal-0-ring, washeras-thrust, valve-bypass, valve-check, valveas, plungeras-ball, seal, key-woodruff, bolt-special, nut-jam, seal-0-ring, seal-0-ring, washer-hard, rodend, washer-spring, gasket, seal-0-ring, gasket-flange, clamp, liner-rotor, seal-0-ring, screenas-suction, spring, plungeras, cap-dust (1), ring, ring-retaining, seal-0-ring, clamp, seal-0-ring, gasket, seal-0-ring, bushing, shaftas-idler, spool-pressurerelief, spring (1), shaftas-pumpdrive, expansiontankkit, waterpumprebuildkit, waterpumpinstallkit, singlefuelinjectorkit, waterlinesgroupkit, singlelinersealkit, engineoilpump installk, singleheadkit, rearstructurekit, frontstructurekit, core as after cooler, bellow as, bellow as, core as oil cooler, core as, pump gp, seal-o-ring, seal-o-ring, filter-soot, lock nut, kit-oil cooler and lines, kit-water pump rebuild, adapter, hose, housing as, bearing, ring-thrust, kit-cartridge, nut-turbocharger compres, ring-retaining, filter element as-air, camshaft as (1), bolt, kit-crankshaft bearing, bushing, bushing, body as-piston, retainer-pin, ring-piston, ring-piston, ring-piston, gasket-chamber, seal-o-ring, stud-taperlock, lock-retainer (2), washer-valve spring

Central Government/Public Sector

CTN :45197683

03 Jun, 2026 NA

Sagar - Madhya Pradesh

Tender For corrigendum : supply of steam water analysis system main spares and e and c - ph sensor , ph transmitter 4 to 20ma hart , specific conductivity sensor , specific conductivity transmitter 4 to 20ma hart , cat ion conductivity sensor with 1 cat ion exchange column , cat ion conductivity transmitter 4 to 20ma hart , do2 sensor , do2 transmitter 4 to 20ma hart material code , silica analyzer transmitter 4 to 20ma multi channel , sodium analyzer transmitter 4 to 20ma multi channel , hc analyzer 4 to 20ma , sample handling system for main steam superheated , sample handling system for drum water , sample handling system for hp feed water economizer inlet , sample handling system for deae ol fw , sample handling system for dm water , sample handling system for condensate blow down line , sample coolers , redundant chiller units 1 working 1 standby , shelf life items required at the time of commissioning , shelf life items required after commissioning in 1st lot , shelf life items required after commissioning in 2nd lot , training as per cl 14 of 2 mandays for 6 nos at site , supervision of e and c services charges at site , supervision of e and c visit charges , mandatory spares as per tech specs

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

CTN :45319271

04 Jun, 2026 NA

Tiruvallur - Tamil Nadu

Tender For supply of c25m260058 2299981063 sample cooler

CTN :45310541

17 Jun, 2026 NA

Multi City - Multi State

Tender For supply of spares for generator transformer & cooling water system

Central Government/Public Sector

CTN :45301168

27 May, 2026 NA

Sultanpur - Uttar Pradesh

Tender For new rittal spares - roof-mounted sk cooling unit blue e,3.8 kw, 400- 460 v, 3 ph, 50/60 hz, sheet steel, whd: 796 x 470 x 580 mm make-rittal part no.- sk 3387540, sk air duct system, whd: 229 x 1500 x 29 mm make-rittal, part no.- sk 3286970 , for varnishing line m/c, panel mount ac sk controller board, article no.3396.666, make-rittal

Central Government/Public Sector

CTN :45305095

30 May, 2026 NA

Chandrapur - Maharashtra

Tender For saf-iii shell cooling pump spares

corporations/Associations/Others

CTN :45303192

08 Jun, 2026 5.55 Lacs

Aligarh - Uttar Pradesh

Tender For tender for supply of back wash pump spares -lock nut (shaft) , moc bs 970 en-8 , part no.-93.153 , model- vo 80/230+tch+n , lock washer (shaft) , part no.-94.053 , moc is 226 c15 , model- vo 80/230+tch+n , lock nut (brg. collar) , part no.-93.152 , moc bs 970 en-8 , model- vo 80/230+tch+n , lantern ring , part no.-46.10 , model- vo 80/230+tch+n , gland ring , part no.-46.9 , moc is 318 gr2 , model- vo 80/230+tch+n , circlip of backwash water pump (filters) moc is 3075 1965 model- vo 80/230+tch+n , drive shaft of backwash water pump (filters) moc aisi-410 , model- vo 80/230+tch+n , line shaft of backwash water pump (filters) moc aisi-410 , model- vo 80/230+tch+n , pump shaft of backwash water pump (filters) moc aisi-410 , model- vo 80/230+tch+n , coupling ring of backwash water pump (filters) moc aisi-410 , model- vo 80/230+tch+n , coupling nut of backwash water pump (filters) moc aisi-410 , model- vo 80/230+tch+n , coupling sleeve of backwash water pump (filters) moc aisi-410 , model- vo 80/230+tch+n , bush bearing (star) of backwash water pump (filters) moc cutless rubber with bronze sleeve , model- vo 80/230+tch+n , moc cutless rubber with bronze sleeve bush bearing (pump) of backwash water pump (filters) , model- vo 80/230+tch+n , shaft sleeve (p. end) of backwash water pump (filters) moc aisi-410 , model- vo 80/230+tch+n , impeller nut of backwash water pump (filters) moc aisi-316 model- vo 80/230+tch+n , gasket (impleller) of backwash water pump (filters) moc teflon , model- vo 80/230+tch+n , gasket (impleller nut) of backwash water pump (filters) moc teflon , model- vo 80/230+tch+n , complete cooling water pipe line set with conneters at both end (lubrication pipe line) moc-aisi-30 4.model- vo 80/230+tch+n , star support for back wash pump pump moc-is-210fg260 , type- vo 80/230+tch+n , size-100x80 , , bush housing/17.5 of vo 100/400 + cpc pump moc-2%ni.cl , type- vo 80/230+tch+n , size-100x80 , , bearing coller/53.952 of vo 100/400 + cpc pump moc-is 226 c15 , model- vo 80/230+tch+n , make-sam turbo pvt. ltd. , , model- vo 80/230+tch+n vo 100/400 + cpc pump make-sam turbo pvt. ltd.bearing cap/37.052 of mocis 210 fg 200 , adjusting screw/91.19 moc-is 1363 ms , model- vo 80/230+tch+n , make-sam turbo pvt. ltd. , drive column pipe moc is 1239 part i heavy for type- vo 80/230+tch+n , size-100x80 , back wash pump , line column pipe moc is 1239 part i heavy for type- vo 80/230+tch+n , size-100x80 , back wash pump , pump column pipe moc is 1239 part i heavy for type- vo 80/230+tch+n , size-100x80 , back wash pump , volute casing , part no.-11.4 , moc -2% ni.ci to is 210 fg 260 (300 bhn) model- vo 100/400+tch+n , make-sam turbo pvt. ltd. , complete pump drive coupling set (dia-220) moc-is210fg260 of vo 100/400 + cpc pump , bearing housing/36.052 moc-is 210 fg 200 of vo 100/400 + cpc pump , impeller /24.2 moc-2.0%nici to is 210 fg 260 type-vo 100/400 + cpc pump

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