Latest gas charging Tenders | Government gas charging Tenders

State Government

CTN :41542354

06 Sep, 2025 NA

Delhi - Delhi

Tender For supply of sitc of modular type variable refrigerant flow outdoor units of minimum two compressors for above 14 hp modules, , 4 way flow vrv vrf cassette type indoor ceiling mounted unit of 2.6 tr , sitc of main centralized controller intelligent touch manager suitable for groups of indoor units , copper pipe of 9.5 mm dia with tube thickness 0.8 mm with 13mm thick insulation , copper pipe of12.7 mm dia with tube thickness 0.8 mm with 13mm thick insulation , copper pipe of 15.86 mm dia with tube thickness 1mm with 13 mm thick insulation , copper pipe of 19 mm dia with tube thickness 1 mm with 13 mm thick insulation , copper pipe of 22.2 mm dia with tube thickness 0.8 mm with 19 mm thick insulation , copper pipe of 28.58 mm dia with tube thickness 1 mm with 19 mm thick insulation , sitc of y-joints , providing and fixing of heavy duty pvc pipe of size 50 mm dia with 6 mm thick insulation , providing and fixing of heavy-duty pvc pipe of size 40 mm dia with 6 mm thick insulation , 3 providing and fixing of heavy-duty pvc pipe of size 2 mm dia with 6 mm thick insulation , providing and fixing of control cable of 2 core x 1.5 sqmm. , providing and fixing of control cable of 3 core x 1.5 sqmm. , gas charging of complete vrf system comprising outdoor unit of indoor unit including pressure testing. , out door stand rcc, chowki , sitc of weather proof isolator box with 63 amps mcb near odu , sitc of power cable of copper 4c x 10 sq. mm

Central Government/Public Sector

CTN :41446882

04 Sep, 2025 NA

Bangalore - Karnataka

Tender For supply of air conditioning system : - supply of reputed make variable refrigerent flow consisting of one outdoor and multiple indoor units refer details as per specification , vrf ductable split unit refer details as per specification , odu joint refer details as per specification , refnuts details as per specification , installation of ductable unit details as per specification , copper piping 11 by 8 to 7 by 8 refer details as per specification , commissioning of cable 6 core 2 point 5 mm refer details as per specification , cpvc dreain pipe 1 inch refer details as per specification , welding work refer details as per specification , cable tray for copper pipe 16 inchs refer details as per specification , n2 pressure vaccuming and commissioning refer details as per specification , gas charging refer details as per specification , power cable 4 core 4 sqmm refer details as per specification , ducting work refer details as per specification

CTN :41477308

28 Aug, 2025 NA

Lucknow - Uttar Pradesh

Tender For supply of ductable split ac complete with indoor and outdoor unit including installation , refrigerant piping , electrical cabling , aluminium powder coated grills , ms stand for outdoor units , canvass connection , gas charging

Central Government/Public Sector

CTN :41470831

05 Sep, 2025 19.5 Thousand

Singrauli - Madhya Pradesh

Tender For one time gas charging and maintenance of 4 nos. cabin air conditioner of both 24/96 dragline (krishna and balram) working at nigahi project.

Central Government/Public Sector

CTN :41432689

19 Aug, 2025 62.1 Thousand

Balaghat - Madhya Pradesh

Tender For repairing hose and gas charging of air conditioner in pc 450 hydraulic excavator no1 and beml dumper no 6 of tirodi mine.

CTN :41332812

27 Aug, 2025 82.74 Lacs

Kapurthala - Punjab

Tender For corrigendum : supply of cut-section of differential assembly , ackerman steering gear mechanism , davison steering gear mechanism , model of power steering gear , brake master cylinder , sliding mesh gear box , cut section model of 4 ylinder 4 stroke petrol engine , ac induction motor with vfd for motorizing already existing models in lab , diesel fuel supply system , abs system trainer , transparent truck clutch structure model , air compressor for tyre inflation , electric vehicle kit , software , solar power plant , cnc lathe machine , cnc vertical milling machine , digital pyrometer , metallurgical microscope , metallurgical cut off machine , hydraulic system trainer kit , pressure measuring bench , pneumatic system trainer kit , pelton wheel turbine test rig , francis turbine test rig , digital vernier callipar , digital micrometer , go-no go thread plug gauge , go-no go snap gauge , cylinder rollers and spherical balls , slip gauges set , surface roughness tester , vernier bevel protractor , magnetic v block , auto collimator with stand , angle deckor with set of angle gauges , cylindrical bore gauge , mechanical comparator , meteric thread pitch gauge , leak dedector to detect cfc hfc , gas charging kit , split ac test rig , actual cut section model of screw compressor , actual cut section model of rotary compressor , vapour absorption refrigeration test rig , vaccum pump , ice plant trainer , infrared thermometer , mpfi, four stroke four cylinder petrol engine test rig with eddy current dynamometer cut-section of differential assembly of an automobile (with complete assembly of wheels and axles), ackerman steering gear mechanism metallic/non metallic model demonstrating working of ackerman steering mechanism fitted on wooden base, davison steering gear mechanism fitted on wooden ) /bid number : gem/2025/b/6522548 * /dated: 05-08-2025 & & / bid document 1 / 44 base, model of power steering gear (or re-circulating type/worm and wheel) or other type of steering gear, brake master cylinder model showing working of automobile brake master cylinder, sliding mesh gear box actual cut section (internal gear mesh) with four or five forward and one reverse gear with gear operating lever, cut section model of 4 cylinder 4 stroke petrol engine engine : 4 cylinder 4 stroke petrol engine drive motor: geared motorbase frame: fabricated steel frame for mounting engine provided with caster wheel for mobility., ac induction motor with vfd for motorizing already existing models in lab 3 phase, ac induction motor, 1 kw, 4 pole , 1440 rpm, conforming to is12615:2011, along with vfd of 1.5 kw or above capacity, diesel fuel supply system training board tank, the fuel transfer pumps, filters, injection pumps and the injection nozzles., abs system trainer four two wheels with wheel sensors. abs hydraulic actuator (modulator) unit which is controlled by the on-board computer system (ecu). five brake line pressure gauge to show the pressure differentials from the master brake cylinder to the individual wheels., transparent truck clutch structure model model should have a clutch plate of truck mounted on splines of clutch shaft size not less than length-45cm,width-30cm,height-35cm, air compressor for tyre inflation reciprocating compressor equipped with min 1 hp single phase, 100% copper winding motor and min 50 ltr compressed air storage tank, electric vehicle kit ev controller, motor used in electric vehicle, battery used in electric vehicle, on board charger dc to dc converter, ac complete kit, transmission system etc, software solidworks sowftware: latest version with 20 user licence (academic version), solar power plant off grid 5 kw, solar module 540 watt( 9 pieces)with solar mountings, solar inverter (off grid )5 kw , lead acid baterry 150 ah(5 pieces) with 5 year warranty, cnc lathe machine capacity : swing over bed (mm) 350-400, std turning dia. (mm) 160, max. turning dia. with limited length (mm) 290, max. turning length (mm) 300

Central Government And Public Sector

CTN :41344150

25 Aug, 2025 20.78 Lacs

Bangalore - Karnataka

Tender For corrigendum : supply of comp mtce of s ac te bldgs under bsnl tkr for two yrs i recall : : - carrying out comprehensive annual maintenance of the one and half ton split ac units 121 numbers spliyt ac units , dual mode power capacitor , condensor fan motor capacitor , starting relay , thermostat , thermostat sensor , fan blade for outdoor unit , blower assembly for indoor unit , pcb repairs , complete gas charging including vacumization and pressure testing etc , topping up of gas , indoor fan motor , outdoor fan motor

CTN :41381255

29 Aug, 2025 NA

Hoshangabad - Madhya Pradesh

Tender For supply of repairing work of heating conditioning chamber make: grover (capb) : - control panel for grover, inclu , repairing work of ac conditioning chamber make: voltas window (capb) : - service charges, gas charging , repairing work of heating conditioning chamber of (wapb) electric control panel, installation charg

Central Government And Public Sector

CTN :40477598

26 Aug, 2025 1.99 Lacs

Bhavnagar - Gujarat

Tender For corrigendum : supply of replacing in 1.5or2tr ac unit blower fan motor , replacing in 1.5or2tr ac unit blower drum , replacing in 1.5or2tr ac unit condenser motor , replacing in 1.5or2tr ac unit condenser fan blade , replacing in 1.5or2tr ac unit pcb of indoor , replacing in 1.5or2tr ac unit pcb of outdoor , replacing in 1.5 ac unit rotary compressor 1.5tr , replacing in 2.0 ac unit rotary compressor 2.0tr , replacing in 1.5or2tr ac unit capacitor 25 35 5 mfd , replacing in 1.5or2tr ac unit 25a 2 pole contactor , replacing in 1.5or2tr ac unit terminal box 6w , water service of 1.5 or 2 tr ac units , blower service of 1.5 or 2 tr ac units , gas charging r22 r 134 of 1.5 or 2 tr ac units , replacing 50mm thick filter , s f of auto controller of 2 ac , replacing 25a spn mcb , site visit for ac repairing

CTN :41231532

14 Aug, 2025 NA

Allahabad - Uttar Pradesh

Tender For corrigendum : supply of servicing installation of ac , repair of ac and gas charging , ac for way wire , repair of pcb , new sencer , capacitor

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