Latest refrigerator cryostat Tenders | Government refrigerator cryostat Tenders

CTN :40211364

17 May, 2025 NA

Darrang - Assam

Tender For supply of cmn 085 basic science laboratory and pcm lab - , hall effect experiment , stadiometer , refrigerator , r o water purifier , harpenden calliper , polygon law of forces apparatus , verification of lamis theorem , simply supported beam apparatus , inclined plane setup , bell crank lever apparatus , moment of inertia of flywheel setup , screw jack setup combined , wheel and axial setup , worm and worm wheel setup , reynolds apparatus , bernoullis theorem apparatus , mouthpiece orifice , impact of jet on vanes , triangular rectangular notch , venturi meter and orifice meter , friction factor apparatus miner losses , centrifugal pump constant speed , tachometer , kaplan turbine , hydraulic jump , hydraulic tilting flume , turbine flow meter , micro manometer , binacular polarizing microscope , hydraulic mounting press 3t , specimen leveler , damped spring mass vibrating system , static balancing using steel balls , motorized gyroscope , whirling of shaft apparatus , cam analysis apparatus , universal governor apparatus , universal vib vibration lab , epi cyclic gear train holding torque apparatus , turn table apparatus , 4 bar mechanism slider crank oscillating cylinder whitworh 4bar link mechanism , gear trains single stage spur gear with intermediate gear differential gear , stefen boltzman constant apparatus , heat and mass transfer apparatus , thermal conductivity of insulating powder apparatus , heat transfer through heat exchanger apparatus , four probe conductivity energy gap of semiconductor , dielectric constant dielectric constant of insulating materials , capacitance box , he ne laser determination of wavelength of laser , spectrometer dispersive power determination of wavelength of source , bomb calorimeter calorific value of solid liquid lab , digital conductivity meter determination of conductance and strength of the acids and base , photo electric calorimeter determination of absorbance and verification of beers law , refractometer refractoriness of the solids and liquid samples , digital bulk density apparatus to determination of density of solid substances , redwood viscometer no ii to determine the viscosity of thin samples , water analyzers includes calorimeter do conductivity tds ph salinity and temperature , bod incubator determine the amount of biological oxygen required in water samples , cod apparatus determine the chemical oxygen requirement in water samples , torsion testing machine , tensile testing machine springs , vernier calipers 200 mm and 300 mm , universal testing machine 60 tones , dial gauge plunger and lever type with magnetic stand , malus law apparatus , electric vibrator , gray prism spectrometer , newtons ring with spherometer and plano , polarimeter half shade and biquartz , rf oscillator

CTN :39999640

19 May, 2025 NA

Guwahati - Assam

Tender For corrigendum : i. major inspection (mi) of ge make frame v, 20 mw gas turbine (gt) unit no. 6 along with supply of materials at phase ii power house of lakwa thermal power station (ltps), apgcl, maibella. ii. repair and refurbishment of a gt rotor and other works.

CTN :40177824

20 May, 2025 NA

Liluah - West Bengal

Tender For supply installation testing commissioning (sitc) ofsubmersible sewage pump with volute ty pe casing and single channel non-clogging impeller for better solid handling with 8 mtr cable.duty 91 lps. @ 12.7 m. head: 10 m to 32 m, flow : 98 lps to 10 lps .solid passage: 76 mm , rpm: 1450. motor rating : 22.37 kw / 30.00 hp, 3 phase,415 volt, minimum submergence: 700 mm to 950 mm, discharge dia.: 200 m m. cable size- 4/2 double core ,, 8.0 sq. mm/1.25 sq mm .max weight-350 kg, component materials volute material: cast iron fg 260, impeller material: cast iron fg 260. shaft material: s.s aisi 410, seal material: s ic/sic/viton/s.s 316(double mech. seal) pump duty point should not be less than 5 % of bep. overall efficie ncy should not be less than 50 %, protection: thermal overload protector for motor, mtp (miniature therma l protector), seal moisture sensor, overload and under load protection [ warranty period: 30 months after the date of delivery ]

CTN :40144535

15 May, 2025 70.00 Lacs

Ganderbal - Jammu And Kashmir

Tender For rate contract for supply of materials for repair of distribution transformers at electrical workshop for the year 2025 26 - dpc copper winding wire (round) in sizes 11 to 22 swg-fresh, dpc copper strip of sizes for lv winding of distribution transformers 25 kva to 630 kva-fresh, se copper winding wire (round) in sizes 11 to 22 swg-fresh, dpc aluminium winding wire (round) in sizes from 12 to 20 swg-fresh, dpc aluminium strip of sizes for lv winding of distribution transformers 25 kva to 630 kva - fresh, se aluminium winding wire (round) in sizes 12 to 20 swg-fresh, dpc copper winding wire (round) in sizes 12 to 20 swg ( in exchange of one kg of scrap of salvaged conductor), dpc copper strip of sizes for lv winding of distribution transformers 25 kva to 630 kva( in exchange of one kg of scrap of salvaged conductor), se copper winding wire (round) in sizes 11 to 22 swg ( in exchange of one kg of scrap of salvaged conductor), dpc aluminium winding wire (round) in sizes from 12 to 20 swg ( in exchange of one kg of scrap of salvaged conductor), dpc aluminium strip of sizes for lv winding of distribution transformers 25 kva to 630 kva ( in exchange of one kg of scrap of salvaged conductor), se aluminium winding wire (round) in sizes 12 to 20 swg ( in exchange of one kg of scrap of salvaged conductor), lv brass bush rods 12 mm, lv brass bush rods 20 mm, lv brass bush rods 25 mm, lv brass bush rods 30 mm, press card board soft calendared solid 1mm/2mm/3mm(as per sample), press card board pre compressed solid 1mm/2mm/3mm., press card board gatti, ht insulating gum, glass wool sleeves of sizes, aluminium brazing rod ( standard length), copper brazing rod (standard length), flexible copper strip (shim) 75mm x 0.5 mm, pvc sheets 1 mm thick, empire tape 1, electrical grade kraft paper, 4 mil, lethoride paper 10 &20 mil., hv bushing, lv bushes 250 amp, lv bushes 630 amp, lv bushes 1000 amp, cotton tape 1 (size) 35 m long., nawara tape 1 (size) 35 m long., rubberized cork sheet 4 mm thick 2ftx3ft, rubberized cork sheet 3mm thick 2ftx3ft, bakelite tubes off sizes 8 to 14mm dia ( 1 mtr long), hv bush clamps (ms), aluminium clamping member (shoes) for hv bushing, lv cork washers 12 mm dia, lv cork washers 20mm dia, lv cork washers 25 mm/30 mm dia, nuts & bolts (m.s) of sizes., m.s flat washers., hv cork washers 110 mm o.d, aluminium welding flux, aluminium flat 4/6/8/10 mm thick of required, copper flat 4/6/8/10 mm thick of required width., ms plug & caps 1/2 ; 3/4; /1; 1.1/4; 1.1/2, oil seal rings (o-rings) for lv/hvbush rods 12 mm dia., oil seal rings (o.rings) for lv/hv bush rods 20 mm dia, oil seal rings (o.rings) for lv/hv bush rods 25 mm dia, creep tape 1, cotton cloth, m4 grade crgo silicon steel core laminations/stampings duly insulation coated. of required size as per sample, empire sleeves of sizes, synthetic enamel paint smoke grey colour, paint thinner, steel primer, silica gel, transformer oil(servo/power oil/hindustan oil), welding rods 3.15 mm/4mm., refilling of oxygen gas for breezing, refilling of lpg gas for breezing, 25 amp, 4- pole 50 amp contact set, 80 amp, 100 amp 4-pole mccb, 0.5000 ohm meger manual, steel sealing, heating elements rods @2000 watts, filter packs, pannel indicators, thermostats/thermal contactors, varnish, 400 amp 4-pole changeover switch board eith enclosure, fevicaol, cotton pata

Central Government/Public Sector

CTN :40118894

06 May, 2025 NA

Bangalore - Karnataka

Tender For supply of erection materials for various thermal projects - nipple mat: astm a106 gr.b size: 3/4" nb sch 80 / length = 100 mm one end -3/4" ???? other end: plaincap/astm a 105-size-3/4" nptf , nipple mat: astm a335 p22 size: 3/4" nb sch 80 / length = 100 mm one end -3/4" ???? ,other end: plain cap/astm a 182 f22 -size - 3/4" nptf , snubber mat: a105 1/2" nptm x 1/2" nptf flow dir:-from 1/2" nptm to 1/2" nptf pressure testing 6000 psi , snubber mat:a182 f316l 1/2" nptm x 1/2" nptf flow dir:-from 1/2" nptf to 1/2" nptm pressure testing 3000 psi" , nut & tail fitting + ss 304 washers (02 nos.) mat: a 182 f22/size: id= 6.5 mm/od=19 mmnut:3/4" bspf , adapter mat: astm a182 f22 1/2" nptm x 3/4" bspm , nut & tail fitting + ss 304 washers (02 nos.) mat: a 105 / size: id=9 mm / od=19 mm nut: 3/4" bspf , forged adapter mat: astm a105 1/2" nptm x 3/4" bspm as per cl-6000 ansi b 16.11, nut & tail fitting + ss 316l washers (2 nos.) mat: a 182 f 316l/size: id = 7 mm/ d = 13 mm nut: 1/2 bspf , adapter+copper wash-ers/mat: a182f316l: 1/2 npt m x 1/2" bsp m , nut & tail fitting + ss 304 washers (02 nos.) mat: a 105 /size: id = 7 mm/od=13 mm nut: 1/2" bspf , forged adapter mat: astm a105 1/2" nptm x 1/2" bspm cl-3000 as per ansi b 16.11 , nut & tail a182 f91/ id = 6.5 mm/ d = 19 nut & tail fit-ting + ss 304 washers (2 nos.) mat: a 182 f91/size:id=6.5 mm/ d = 19 mmnut:3/4" bspf , forged adapter mat: astm a182 f91 size: 1/2"" nptm x 3/4"" bspm as per cl-9000 ansi b 16.11 , syphon rating 9000psi matl: a335 p91 size:1/2" nb-schxxs connect-ing:1/2"nb-sw , syphon mat: astm a335 p22 1/2" nb-schxxs connection: 1/2" nb-sw/pr. testing: 9000 psi , syphon mat: astm a106 gr.b 1/2" nb sch 160 connection: 1/2" nb-sw/pr.testing: 6000 psi , coupling mat: astm a105 galvanised to 10/15 microns size: 1/2" nptf/pr. testing: 800 psi , elbow mat: astm a105 gal-vanised to 10/15 microns size: 1/2" nptf/pr. testing: 800 psi, equal tee mat: astm a105 galvanised to 10/15 mi-cronssize: 1/2" nptf/pr. , testing: 800 psi , coupling mat: astm a105 galvanised to 10/15 microns size: 1" nptf/pr. testing: 800 psi , elbow mat: astm a105 gal-vanised to 10/15 microns size: 1" nptf/pr. testing: 800 psi , equal tee mat: astm a105 galvanised to 10/15 microns size: 1" nptf/pr. testing: 800 psi , reducer mat: astm a105 gal-vanised to 10/15 microns size: 1" nptf to 1/2" nptf/pr. testing: 800 psi , unequal tee/mat: astm a105 galvanised to 10/15 microns size: 2 x 1" nptf x 1/2" nptf/pr. testing: 800 psi , three piece union, matl: astm a105galvanised to 10/15 microns, size: 1" nptf, pressure rating: 800 psi , three piece union, matl: astm a105 galvanised to 10/15 microns, size: 1/2" nptf, pressure rating: 800 psi. , gi pipe-1" nb , seamless tube mat: astm a213 tp 316 size: 1/4" od x 1.1mm thk , tube fitting dfdc to suit 1/2" nptm x to suit 1/4" od ss tube mat:ss 316 , ss male connector dfdc size 1/4" nptm to suite 1/4" od ss tube, "gate valve rating: asa 150 lbs body:astm b62 trim:ss 304 size:1/2nptf."" ", pipe a106 grb 2" nb sch 40 , u clamp-to suit 1/2" nb pipe with nuts and washers mat: cs, galvanised to 10/15 mi-crons , u clamp-to suit 3/4" nb pipe with nuts and washers cs galvanised to 10/15 microns , u clamp-to suit 1" nb pipe with nuts and washers cs galvanised to 10/15 microns , funnel as per drawing ref:ce/416/funnel , male dfdc connector:material: super duplex ss size: 1/2" nptm x to suit 1/2"od ss tube - qty 165 nos. , seamless impulse tube material: super duplex ss size: 1/2" od, thickness 2.13mm - qty 160 nos , snubber material: super duplex ss size: 1/2" nptf x 1/2" nptm -qty 35 nos. , female dfdc connector: mate-rial: super duplex ss size: 1/2" nptm x to suit 1/2"od ss tube - qty 60 nos , 2 valve manifold with vent plug, 1/2" npt(f) pressure testing 3000 psi,- super duplex , 5 valve manifold with vent plug, 1/2" npt(f) pressure testing 3000 psi,- super duplex, elbow mat: astm a105 gal-vanised to 10/15 microns size: 1/2" nptf/pr. testing: 800 psi , ms pla

CTN :40075922

30 Apr, 2025 NA

Ariyalur - Tamil Nadu

Tender For supply of thermal lab materials - thermal lab, exhaust gas analyser

corporations/Associations/Others

CTN :40066087

20 May, 2025 4.47 Crore

Anpara - Uttar Pradesh

Tender For picking of stones boulders and other tramp materials from the running conveyors of coal handling plant of a & b chp of anpara thermal power station and shifting / stacking of picked up stones from coal accumulated on the ground beneath the conveyors of coal handling plant of a & b tps, anpara and stone transportation to a prescribed place along with loading and unloading

Corporations/Associations/Others

CTN :40021481

21 Apr, 2025 20.00 Lacs

Buldhana - Maharashtra

Tender For supply of electrical materials on annual rate contract - 1.5 sq.mm f.r copper pvc insulated wire., 2.5 sq.mm f.r copper pvc insulated wire., 4 sq.mm fr copper pvc insulated wire., 6 sq.mm fr copper pvc insulated wire., mains with isi mark wp 2 x 2.5 sq.mm. 1100 v grade aluminium pvc insulated cable., mains with isi mark wp 2 x 4 sq.mm. 1100 v grade aluminium pvc insulated cable., mains with isi mark wp 2 x 6 sq. mm.1100 v. grade aluminium pvc insulated cable., retrofit t8 led 18 / 20 tube light., ceiling rose / batten holder /slanting holder /hanging cord switch / hanging bell push/ pendent holder bakelite base 6a., street light bracket made from 25 mm. dia b classg.i. pipe, 0.6m. in length with clamps for suitable pole., street light bracket made from 32 mm. dia b classg.i. pipe, 0.6m. in length with clamps for suitable pole., street light bracket made from 40 mm. dia b classg.i. pipe, 0.6m. in length with clamps for suitable pole., condenser 2.5 micro farad for ceiling fan., ceiling fan of 600mm. sweep complete, ceiling fan of 900mm. sweep complete, energy saving ceiling fan 230 v a.c. 50 cycles 1200mm complete, ceiling fan 230 v a.c. 50 cycles 1400 mm complete, double pole metal clad switch with hc type fuse 240v, 63a, triple pole metal clad switch and fuse 415v, 100a, spmcb 0.5a to 5a, c-series, spmcb 6a to 32a, b- series (for lighting), spmcb 40a to 63a, b- series (for lighting), tpmcb 6 a to 32a, 3 pole mccb upto 100a, 415v, with short circuit rating 25 ka (ics=100% of icu), adjustable thermal (overload) setting and fixed magnetic setting with provided leads, provision for installation of shunt/ uv/ trip alarm contact and mccb should have phase barriers both sides, in provided enclosure, hc pattern porcelain fuse bridges with base & hc type fuse links 240v 16a erected on polished wooden block complete, hc pattern porcelain fuse bridges with base & hc type fuse links 240v 32a erected on polished wooden block complete, porcelain fuse bridges with base hc type fuse links 240v 63a erected on polished wooden block complete, porcelain fuse bridges with base hc type fuse links 415v 100a erected on polished wooden block complete, xlpe armoured cable 2 core 6 sq.mm. aluminium conductor with continuous 5.48 sq. mm, xlpe armoured cable 2 core 10 sq.mm. aluminium conductor with continuous 5.48 sq. mm, xlpe armoured cable 3 core 25 sq.mm. aluminium conductor, xlpe armoured cable 4 core 6 sq.mm. aluminium conductor, xlpe armoured cable 4 core 10 sq.mm. aluminium conductor, xlpe armoured cable 4 core 16 sq.mm. aluminium conductor, gi earth wire of high purity of different sizes used for earthing or any other purposes, providing pair of duly tested rubber hand gloves as per is:47705 suitable for working upto 22 kv supply complete., ding dong / electronic musical type call bell with heavy duty coil suitable to operate on 230v a.c., electronic type cordless call bell erected on t.w. board having portable bell push working on 9v d.c. battery and (effective range upto 45 meter) bell on 250 v a.c.supply, electronic type step regulator for ceiling fan 600/ 900/ 1200/ 1400 mm. sweep, complete, double pole isolator only switch version of miniature circuit breaker of 40a, triple pole isolators only switch version of miniature circuit breaker of 63a, triple pole isolators only switch version of miniature circuit breaker of 100a, quartz electronic time switch having 24 hour dial to work on 250 v 50 cycle ac having built in rechargeable nickel cadmium batteries to run the time switch on failure of supply having switch contact rating up to 16a to use independently or in conjunction with contactor., two pole power contactor 230 v, 12 a for time switch complete, two pole power contactor 230 v, 32 a for time switch complete, four pole power contactor 430 v, 16 a for time switch complete, four pole power contactor 430 v, 40 a for time switch complete, programmable digital almanac timer microcontroller based with real time clock to operate on der

CTN :40002905

28 Apr, 2025 4.09 Lacs

Narsapur - Andhra Pradesh

Tender For supply and delivery of head water works water supply and maintenance materials in narsapur municipality - supply and delivery of following water supply head water works maintanance materials including all cost and conveyenace and all materials and charges etc.,, 1) 110 mm c i valves , 300mm ci valve ss spindle rods, brass nuts (300mm ci valve ss spindle rods), 250mm ci valve ss spindle rods, brass nuts(250mm ci valve ss spindle rods ), 200mm ci valve ss spindle rods, brass nuts (200mm ci valve ss spindle rods), 150mm ci valve ss spindle rods, brass nuts( 150mm ci valve ss spindle rods), 110mm ci valve ss spindle rods, brass nuts (100mm ci valve ss spindle rods), copper sulfate , 1 inch brass ball valves, 3/4 inch brass valves, 1/2 inch brass valves, 12 mm packing rope, 8mm packing rope, 4 inch pvc foot valves, 3 inch pvc foot valves, 2.5 inch pvc foot valves, 2 inch pvc foot valves, 1 inch pvc foot valves, 4inch ms flanges with threds, 6 inch ci foot valve atta full leather 4 holes, 1 inch hose pipe roll heavy duty, 3/4 inch hose pipe roll heavy duty, taparia greez guns 445 cc, taparia wrench set 6mm to 32mm , taparia ring wrench set 6mm to 32mm , taparia bench wise 5 inch , taparia plier , bosch cutter 800watt, hacksaw frame , hacksaw double side blades, electrical gum tapes , kathulu , reku kodavallu , bleaching bags for cleaning, supply of 48" (1200mm) sweep star rated ceiling fan, with double ball bearings, air delivery more than 200 cubic meter/min, but without regulator., makes: as per list of recommended brands. mat 03599 and ele5.1.3makes: crompton (hs plus/hs) / havells (es plus/ss390es) /orient energy star/halonix(zephyr)/polycab(synergy 50 isi) / g.m. (air wave premium)/bajaj-edge/arcline (glacier)., supply & delivery of 125a 3 pole mccb,25 ka mccb, adjustable, confirms to iec 60947-2 and is 13947-part 1 & 2, having breaking capacity . with thermal magnetic release panel mounted., makes: as per list of recommended brands as category i 125a 3 pole mccb,25 ka

corporations/Associations/Others

CTN :39972680

30 May, 2025 NA

Gandhinagar - Gujarat

Tender For empanelment for various jobs - (01) furniture & fittings (wooden & iron) safes, fire/water proof storage equipments, policy racks., sofa set, chairs etc (02) purchase of water cooler, water purifier, fridge, air coolers, photo copier machine, r.o. systems, air conditioners, weighing machine (03) purchase/maintenance of all types of curtains (04) telecommunication equipments such as epabx, fax intercom, cctv camera suppliers, fire alarm system suppliers etc. (05) purchase of note counting machine, fake note detectors(06) making of flex board, foam sheet board, employees' name plates, information display board etc. (07) purchase of electrical items like all kinds of fans, emergency light, wall clock, calculators, etc. - (08) amc/camc for water coolers, air coolers.(09) amc/camc of air conditioner. (10) amc/camc of water purifiers/r.o. system/aqua guard, (11) amc/camc of ups batteries. (12) amc/camc of bundle note counting and note detector machine (13) amc/camc of fire equipments. (14) amc/camc of lift. (15) amc/camc of electrical repairing and maintenance work. (16) amc/camc of epabx system. (17) amc/camc of postal franking machine. (18) amc/camc of cctv cameras. (19) amc/camc of fire alarm system. (20) printing & stationery such as forms, paper etc. (21) table stationery and office stationery (22) computer continuous stationery printed/blank (23) envelopes suppliers, pvc/plastic wallet, folder suppliers (24) it consumables-computer peripherals such as cartridges, printer ribbons, printer head, lap top batteries/charger etc. (25) printing of identity/visiting cards for our employees. (26) rubber stamps/computer nylons stamps, binding works, xerox work. - (27) housekeeping & maintenance services for office premises/guest house/drainage work & cleaning-services/plumbing work/carpenter work/office furniture work/painting work. (28) waste paper purchase with lifting services (29) news paper advertising agencies (30) laundry services. (31) drinking water suppliers. (32) cleaning materials, sanitizer, mask, hand gloves, thermal gun etc (33) security services. (34) cleaning of underground and over head water tanks. (35) outsourcing jobs. i.e. office boys, watchmen, sweepers, mali (gardeners) etc. (36) pest & rodent control services. (37) railway and air ticket booking. (38) courier service. (39) civil work. (40) transportation work (41) electrical sub station maintenance work

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Central Government/Public Sector

corporations/Associations/Others

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corporations/Associations/Others