Latest refrigerator item Tenders | Government refrigerator item Tenders

CTN :41231276

18 Aug, 2025 NA

Begusarai - Bihar

Tender For supply of differential axle and wheel , simple screw jack , worm and worm wheel , single purchase crab winch , double purchase crab winch , westons differential worm geared pulley block , universal force table , friction apparatus for motion along horizontal and inclined plane , set up for belt friction apparatus , fly wheel apparatus , jib crane , single cylinder two stroke petrol engine rig. , single cylinder four stroke diesel engine test rig , single cylinder four stroke petrol engine test rig , air conditioning system test rig , refrigeration system test rig , hardness testing machine , different models of clutch , bench vice , carpentary vice , work bench , surface plate , grinder machine , arc welding machine equipment , oxy accetylene gas welding set up , hand saw 18 , mortise chisel , try square , marking gauge. , mortise gauge. , iron jack planner 12 , wooden jack planner 12 , equipment for thermal conductivity measurement of composite wall. , emissivity measurement apparatus , shell and tube heat exchanger ) /bid number : gem/2025/b/6493791 * /dated: 28-07-2025 & & / bid document 1 / 31

CTN :41227349

16 Aug, 2025 NA

Lakhisarai - Bihar

Tender For supply of mechanical and civil engineering lab equipments - reciprocationg pump test rig (with motor) , cetrifugal pump test rig , deflection of beam apparatus , shear force & bending movement apparatus , canti lever beam apparatus , brinell hardness testing machine , single clinder 2 stoke - petrol engine test rig , single cylinder 4 stroke diesel engine test rig , single cylinder 4 stroke petrol engine test rig , vapour absorption refrigeration test rig , refrigeration tool kit , window ac trainer , combined inclined plane and friction slide combined inclined plane and friction slide apparatus: , pulley system different type pulley system , worm & worm wheel. single with weight , worm & worm wheel. double with weight , wheel & differential axel -30cm with weight , whinch crab single purchage with weight , whinch crab double purchase with weight

Central Government/Public Sector

CTN :41173109

20 Aug, 2025 NA

Salboni - West Bengal

Tender For supply of goods and services at brbnmpl, salboni - trial printing paper (tpp), blankets, presspan sheets, etc., printing consumables, banian bits / hosiery cuttings, re-rubberisation of rollers, water treatment chemicals, general chemicals & lab glassware, chemicals lr grade, special metals, wooden packing boxes, shrink film, ldpe/polythene bags, etc., local wood (batten), hdpe woven bags, packing tools & spares (strapping machine, coil nailers, staples, etc.), pet straps, steel straps, packing consumables (nails, coil nails, etc.), lubes, oils & industrial adhesives, kerosene, h.s diesel etc., mechanical items & spares, hardware & plumbing items, pvc flooring sheet, paints, etc., material handling equipment spares, engineering & fabrication, bearings, blades & knives, pumps & motors of all types, dg & compressor spares, general tools, plastic, woods, paper trims, metals etc., printing associated machinery, civil maintenance associated machinery, packing related equipment (minipack m/c, etc.), auxiliary machinery equipment (material handling equipments, floor cleaning m/c, etc.), electrical & electronics items, cables, telecom equipment, ac & refrigeration, electrical appliances, batteries & ups, instrumentation & testing items, computers, printers, servers and peripherals etc., computer software, cartridges & toners, networking equipment & it related spares, digital teaching device, projectors, vc equipment etc., office stationery, printing stationery, general order suppliers, allopathic medicines, surgical items, medical equipment, homoeopathic medicines, coffee & tea premix & vending machines, kitchen & canteen equipment, house keeping consumables, office equipment, technical furniture, general furniture, labour contractors (house keeping & other allied services), security agencies, transport services, hospital services, catering cum hospitality services, computers/printers related services, photocopier machine services, liasoning services with railways, fire fighting equipment, safety items & personal protective equipment (safety goggles, safety jackets & helmets, etc.), surveillance items (cctv cameras, access control system, spares, etc.), uvss, dsmd, hhmd, noise level equipment, baggage scanner, gps, etc., uniform cloth, pullovers & cardigans, shoes & socks, import agents, advertisement agency, sweets / catering works, etc.

CTN :41154871

28 Jul, 2025 NA

Tiruvettipuram - Tamil Nadu

Tender For procurement of refrigeration and air conditioning lab equipment for mechanical engineering department. - refrigeration and air conditioning lab equipment, cooling tower test rigexperiment: to determine the efficency of forced draft type coolingtowercooling tower:250 x 250 mm size, height 1000 mm,material: aluminum body with acrylic framepacking sheets: perforated aluminum corrugatedblower : 1hpgeyaser: 3 kw capacityindicator: digital temperature indicator 8 channelthermocouples:1 mtr length, cr. al, wire mesh sheathingair flow measurement: u tube manometer, material glass, size 300mmwater flow measurement: rotameter 0 to 60 cc/seccalibrated water tank : ms, 200 x 250 mm sizestarter: crompton/any reputed make., vapour compression refrigeration test rig compressor type: hermetically shield600 wcooling capacity: 0.3trtechnology: inverter controlrefrigerant: r 600ano of passes: singletube material: copperenergy meter: 1 phase 230 vtemperature sensor: rtd (5 no s)storage space: 591*621*1500 mmcondenser: finned tube typeevaporator: plate typeexpansion valve: capillary coil type, open type air conditioning test rigtechnical specificationstype : single cylindercompressor : 1 tondischarge : 0-10 lphrefrigerant : r 122 or suitablecondenser details : air cooledevaporator : 10 litre capacityno of passes : singleouter tube dia : 6mmexpansion device : capillary tubepressure drop : 0.5 kgf / cm2tube material : copperfan (230 volts 2 amps) : one no (for condenser)freezer box : evaporator unit consists of a ss freezerenergy meter : single phase 230 voltstemp. measurement : 5 no s rtd sensor will be provided to measurethe temperature pointtemperature indicator: 8 channel digital temperature indicator with selector knob to change the temperature point.the whole set-up is ingeniously designed and schematically arranged on apowder-coated rigid structure, recirculating air conditioning test rigcapacity: 1.0 tr compressor: hermetically sealed. condenser: forced convection air cooled.condenser fan:axial flow.drier/ filter: provided.expansion device:capillary tube.evaporator:forced convection air cooled.evaporator fan: axial flow typerefrigerant:r-22.hp / lp cut-out:alco/ or danfoss / or indfoss or any equivalent make.temperature: 6 channel facilities with digital display.pressure:2 nos.; dial type pressure gauges.air flow measurement: by inclined tube manometersupply:220-240 volts, 50 hz, 1 phase.input power: provided for compressor and heater.list of experiments:cooling of fresh air with full exhaust. (summer experiment)heating of fresh air with full exhaust. (winter experiment)humidification of air.cooling or heating the air with partial recirculation.(calculations for mixing of two air streams having different characteristics.)cooling of air with full re-circulation (operation of the system as a window air conditioner.)

CTN :41128902

31 Jul, 2025 NA

Delhi - Delhi

Tender For tender for supply of repair of package type ductable ac plan - dismantling the pac system for checking the whole system for any leaks rectification of leaks found with the help of pressure testing of the unit ensure drain is not clogged taking set of readings and evaluating to ensure satisfactory performance of the plant checking the refrigeration control system for operation and adjusting the settings checking the functioning of compressors and its accessories cleaning up of units and air filters check the proper functioning of controllers lubricating the bearings of motors and fans , re commissioning the system after vaccumization gas charging and testing of the unit as per specified and directed by engr in charge , s and f 415 volt power contactor 32 amp 4 pole , supply and charging refrigerant r 407c after nitrogen testing , s and f in replacement of outdoor fan for pac unit , s andf in replacement of unsv c7000 sensor and testing complete

CTN :40984651

04 Aug, 2025 NA

Shimla - Himachal Pradesh

Tender For construction of ice skatingrink cum roller skating rinkat manali and waysideamenities & parking atdhundi, district kullu,himachal pradesh (sh:-civil,ws & si, ei, fire fighting, firealarm system andsurveillance system &refrigeration work etc.)ocb/ contract packageinvitation for bids no. sitdphp_w13/2025-26/

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