Latest ultra low temperature freezer Tenders | Government ultra low temperature freezer Tenders

Central Government/Public Sector

CTN :41820322

27 Nov, 2025 NA

Multi City - Multi State

Tender For supply of high pressure cut out, with manual reset, wall mounting type, for use in r-134and r-22 refrigeration system of ac coaches, similar to indfoss model no. mp-5, suitable for 6.4 mm solder nipple connection and conforming to rdso specification no. elps/spec/ac/03 rev-2, may-2009. accepted makes: indfoss / renutrol / danfoss[quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted:max 8 lacs ]

CTN :41802080

15 Sep, 2025 NA

Delhi - Delhi

Tender For annual maintenance & operation of hvac and refrigeration system at parliament house, new delhi during 2025-26. (sh : replacement of damaged insulation-cladding of hot water line in cooling tower area at south utility)

State Government

CTN :41766715

01 Oct, 2025 19.60 Lacs

Delhi - Delhi

Tender For supply of various types of equipments for rac lab, mechanical engineering, dtu. - computerized air conditioning system trainer (split type 1.5 tr) with data acquisition and software (complete set as per detailed specification), vapor compression type ice plant trainer with data acquisition (complete set as per detailed specification), vapor compression refrigeration system trainer with data acquisition (complete set as per detailed specification), vapor compression type dedicated subcooling refrigeration system trainer with data logger and software (complete set as per detailed specification), computer air conditioning system trainer (duct type itr) with acquisition and software (complete set as per detailed specification)

CTN :41518755

18 Sep, 2025 NA

Kolkata - West Bengal

Tender For corrigendum : supply of refrigeration plant and hvac system and ac plant for grse ars project d d - 590100001001 - supply of ac plant and its accessories , 590100951000 - on board spares for ac plant and system , 590100911000 - instal. and commsng spars_ac plant and accesors , 590100921000 - tool for ac plant and system , 590100271000 - consumables_ac plant and accessories , 590100961000 - documentations for ac system , ser07406 - training_ac plant and system _accessories , ser07407 - ser_instl_stw_hat_sat_ac and sys_ accs , ser07408 - consmbl_prsrvtn and dprsvtn_ac plnt and sys_accs , 590100961001 - submission of bd for ac plant and accs , 590100961002 - ietm documentation for ac plant and accs , 597100001000 - supply of hvac system wth equipment and accs , 597100951000 - obs for hvac system wth equip and accs , 597100911000 - instl and comng spre_hvac sys wth equip and accs , 597100921000 - tools for hvac system and accessories , 597100241000 - consumables_hvac system wth equip and accs , 597100961000 - documentation_hvac system wth equip and accs , ser07409 - training for hvac system wth equip and accs , ser07410 - ser_instl_stw_hat_sat_hvac system and accs , ser07411 - consumable for presrvation and depreservatn , 597100961001 - submission of bd for hvac system and accs , 597100961002 - ietm documentation for hvac system and accs , 597100001001 - suply and erection_hvac ducting wth fitings , 590300000002 - supply of ref plant and sys_its accessories , 590300950002 - obs for refrigeration plant and accessories , 590300910002 - instl and comm spares_ref plant and accessories , 590300920002 - standard tool for ref plant and its acesoris , 590300270002 - consumables_ ref plant and its accessories , 590300960004 - documentation for ref plant and its accs , ser07419 - ser_inst_stw_hat_sat_ref plant and acesoris , ser07420 - ser_preservatn- depreservtn_ref plant and acc , ser07421 - training for ref plant and its accessories , 590300960005 - 1st submisn of bd_ref plant and its acesoris

State Government

CTN :39920467

12 Sep, 2025 NA

Bathinda - Punjab

Tender For bid to ras bid to ras supply of single plate clutch , multi plate clutch unit , cut section of synchromesh gear box , model of mechanical brake , model of abs brake system , model of hydraulic brake system , ackerman steering gear mechanism , davison steering gear mechanism , model of power steering gear or recirculating type or worm and wheel or other type of steering gear , model of ac pump , model of su pump , lead acid battery , battery charger , wheel balancing machine , automobile electric system , brake master cylinder , cut section model of 4 cylinder 4 stroke petrol engine , ac induction motor with vfd for motorizing already existing models in lab , pelton turbine model , francis turbine model , cnc milling machine , cnc turning lathe , bench grinding machine , digital pyrometer , metallurgical microscope , polishing machine , heat treatement furnace muffle surface , spark test apparatus , metallurgical cut off machine , standard prepared readymade samples or specimen with photographs , apparatus for verification of law of polygon of forces , simple jib crane apparatus , simply supported beam apparatus , screw jack apparatus , inclined plane and friction slide apparatus , worm and worm wheel apparatus single start , winch crab single purchase apparatus , apparatus for determining centre of gravity of regular and irregular lamina , digital vernier callipar , digital micrometer , height gauge , go and no go thread plug gauge , go and nogo snap gauge , go and nogo ring gauge , cylinder rollers and spherical balls , slip gauges set , surface roughness tester , vernier bevel protractor , surface plate , v block , dial indicator with stand , tool maker microscope , auto collimator with stand , angle deckor with set of angle gauges , profile projector , cylindrical bore gauge , screw thread micrometer , sine bar 125mm , sine bar 250mm , feeler gauge , wire gauge , radius gauge , comparator stand , angle plate , mechanical comparator with stand , clinometer , gear tooth vernier , try square 6 inch , try square 12 inch , thread measuring gauge , electronic weighing machine , digital tachometer , tool kit , ampere meter , pressure gauge , compound gauge , ring spanner set , thermometer with case , swaging tool set , voltmeter , valve key , leak dedector to detect cfc and hfcs , thermostatic switch, lp and hp cut out, overload protector, filters, strainers and filter driers , model of refrigeration cycle , model of window air conditioner , refrigeration cycle testing rig , digital anemometer , gas charging kit , model of open type refrigerant compressor , thermocouple , infrared thermometer , models of safety valve, blow off cock, steam stop valve, feed check valve, economizer , model of air compressor , model of nestler boiler , model of solex carburettor , model of amal carburettor , model of ignition system of an automobile , model of water cooling system of an automobile , model of lubrication system of ic engine , oxygen regulator , green moulding sand , parting off sand , crucible

CTN :41782548

06 Oct, 2025 60.00 Lacs

Madurai - Tamil Nadu

Tender For annual operation and maintenance,technical service of refrigeration system consisting of compressor,condensor, refrigerant pump,evaporator, ice banks at madurai dairy for a period of two years(2025-2027)

CTN :41751479

29 Sep, 2025 NA

Gopalganj - Bihar

Tender For supply of thermometer and pressure gauges of different types , petrol engine , diesel engine , steam turbine , condenser , steam engine , heat engine , different types of boilers , boiler mounting and accessories , working models of surface condenser , steam turbine test rig , working models of reciprocating air compressor , working models of centrifugal air compressor , thermal power plant with steam engine trainer , gas power plant trainer , nuclear power plant trainer , hydroelectric power plant trainer , refrigeration system , var test rig , vernier height and depth gauge , slip gauge set , micrometer depth gauge , angle gauges , precision level , surface plate-granite , optical flat , screw pitch gauge , diaphragm pressure gauge , sensor - bourdon tube c type with digital display , differential pressure bellows , rotameter trainer , resistant thermometer , thermocouple tutor , glass thermometer, bimetallic thermometer , red wood viscometer , beaker, pipette, electronic balance, thermometer , set-up for belt friction apparatus , models of geometrical figures , models for projection and demonstration , slope and deflection of beam apparatus , extension and compression of springs apparatus , seam welding machine , screw thread micrometer , advanced casting equipment s and tools , forging equipment sand tools , shell core shooter mounding machine , electro magnetic forming equipment , laser beam machine , ultrasonic welding machine , edm , injection moulding machine , blow moulding , post processing equipment and tools , universal plc training system with hmi and compatble with scada software with all accessories , hybrid & electric vehicle trainers system , ev & hybrid trainer kits , vehicle electrification simulation & design software , electric vehicle automotive drives , ev stem kits , wire cutter, wire stripper, screwdriver, wires, multimeter, battery, automotive electrical component , batteries and fuel cells , hydrometer

CTN :41718164

15 Oct, 2025 NA

Coimbatore - Tamil Nadu

Tender For expression of interest for indigenous development of inlet sea valve of provision store refrigeration plants, inlet and outlet sea valve of lpsg, inlet and outlet sea valve of cooling system dn 150 pn 0.25

CTN :41718166

15 Oct, 2025 NA

Coimbatore - Tamil Nadu

Tender For expression of interest for indigenous development of outlet sea valve of provision store refrigeration plants, inlet sea valve of dg, inlet and inlet sea valve of cooling system dn 125 pn 0.25

CTN :41718185

15 Oct, 2025 NA

Coimbatore - Tamil Nadu

Tender For expression of interest for indigenous development of inlet and outlet sea valve of provision store refrigeration plants, outlet sea valve of compressor cooling system dn 80 pn 0.25

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