Latest co2 gas cylinder Tenders | Government co2 gas cylinder Tenders

Central Government/Public Sector

CTN :43306328

13 Jan, 2026 NA

Bangalore - Karnataka

Tender For tender for supply of sitc of air conditioner : : -supply installation testing and commissioning of 2tr 24000 btu per hour minimum bee 3 star rated confirming to is 1391 part 2 2018 inverter type cassette split ceiling mount air conditioner having wireless remote controller led display for indoor unit motorized vertical horizontal swing controls air filters auto restart with memory features inbuilt drain pump rotary scroll hermetically sealed compressor and initial charge of eco friendly refrigerant condensor and evaporator coils of copper material suitable for operation on 230v 10 single phase 50hz ac power supply. the indoor unit shall be suspended from the ceiling using threaded rods- including clamps bolts nuts etc and the outdoor unit shall be mounted on floor complete as required. , supply installation testing and commissioning of 2tr 24000 btu per hour and iseer value five star rated and compliance with is 1391 part 2 2018 wall mounted inverter type hi wall split cooling inverter air conditioner having wireless remote controller with led display hermetically sealedscrollrotary compressor and eco friendly refrigerantinitial charge of refrigerantcondensor and evaporator coils of copper material air filter with auto swing auto restart features suitable for operation on 230v single phase 50hz ac power supply. the indoor unit shall be fixed rigidly on wall using necessary frame the outdoor unit shall be mounted on floorlaying and interconnection of standard-length copper refrigerant piping as supplied by the oem between indoor and outdoor units complete in all respects as required. necessary drilling of hole and finishing the same to match for the surrounding as required. , supply and laying of soft drawn copper refrigerant pipe of suitable size for 2tr air conditioners for interconnection of suction and liquid lines between indoor and outdoor unit with tubular thermal foam insulation including necessary brazing jointing etc as required for cassette split air conditioner as required for item no. 1 2 , supply laying of 4c x 2.5 sqmm frls pvc insulated 1.1 kv grade pvc sheathed multistrand flexible copper cable confirming to is 7098 pt 1 1988 along with the refrigerant lines for connecting indoor and outdoor units , supply and fixing of 25 mm dia minimum thickness of 1.2mm pvc drain pipe along with accessories and necessary clamps with an u trap at the end as required. , supply and fixing of 75mm dia minimum 1.8mm thickness pvc covering pipe using necessary bend collor clamps threded rod supports accessories etc for laying copper refrigernt line electrical cable and drain line as required. , supply and installation of floor mounted powder coated ms 25x25x5mm l angle frame including clamps bolts nuts vibrating dampers as required for mounting of outdoor unit. , drilling of hole using core cutting machine of size up to 100 mm dia in concrete stone wall ceiling for laying refrigerant lines etc and finishing the same with cement mortar to match for the surrounding as required after laying , dismantling shifting of old 2tr cassette split air conditioner having indoor and outdoor units associated refrigerant pipes electrical wires and drain pipes including pump down of refrigerant. , making of necessary alteration of existing gypsum false ceiling for installation of cassette air conditioner indoor units including necessary aluminium channel support gypsum board necessary accessories including painting to match for the existing false ceiling.

CTN :43306536

07 Jan, 2026 10.19 Lacs

Surat - Gujarat

Tender For supply of 8x4ft , fisher bolt nut for wash basin gi , gear box packing set , gi bend 0. 5inch and 0. 75inch and 1inch and 1. 25inch , gi bush 0. 5inchx0. 75inch and 0. 5inchx1inch and 0. 75inchx1inch and 1inchx1. 25inch , gi barrel nipple 0. 5inch and 0. 75inch and 1inch and 1. 25inch , gi cap 0. 5inch and 0. 75inch and 1inch and 1. 25inch , gi clamp 0. 5inch and 0. 75inch and 1inch and 1. 25inch , gi coupling rigid 0. 5inch and 0. 75inch and 1inch and 1. 25inch , gi coupling flexible 0. 5inch and 0. 75inch and 1inch and 1. 25inch , gi coupling with thread 19mm , gi elbow 0. 5inch and 0. 75inch and 1inch and 1. 25inch , gi fourway cross 0. 5inch and 0. 75inch and 1inch and 1. 25inch , gi pipe 0. 5inch dia , gi pipe 12. 7 mm dia , gi pipe 0. 5inch and 0. 75inch and 1inch and 1. 25inch , gi pipe 19mm dia , gi pipe 38mm dia , gi plug 0. 5inch and 0. 75inch and 1inch and 1. 25inch , gi pipe fitting dia 0. 5inch elbow and union and tee and cross and plug and b , gi reducing coupling 38x19mm , gi reducer coupling 0. 5inchx0. 75inch, 0. 5inchx1inch,0. 75inchx1inch, 1inchx1. 25inch , gi reducer elbow 0. 5inchx0. 75inch and 0. 5inchx1inch and 0. 75inchx1inch and 1inchx1. 25inch , gi reducer tee 0. 5inchx0. 75inch and 0. 5inchx1inch and 0. 75inchx1inch and 1inchx1. 25inch , gi reducer barrel nipple 0. 5inchx0. 75inch and 0. 5inchx1inch and 0. 75inchx1inch and 1inchx1. 25inch , gi sheet 26 gauge and 4x8ft , gi tee 0. 5inch and 0. 75inch and 1inch and 1. 25inch , gi union 0. 5inch and 0. 75inch and 1inch and 1. 25inch , gi washer for 40 mm dia , gland packing , glass cleaner 500ml , grinding disc for bencha grinder 150mm , grub screw 0. 25inch x 1inch , heat insulation silicone working mat 30x20cm , h. s. s drill bit 4mm , h. s. s drill bit 8mm , h. s. s drill bit 10mm , h. s. s drill bit 12mm , hex nut 0. 62inch , hss drill bit 1 and 2 and 3 and 4 and 5 and 6mm , hss drill bit10 mm , hss drill bit12 mm , hss tool bit 4x4mm , hydraulic oil hp-68 , inspection chamber pvc 2footx2foot , jumper oil , carbide tipped vshaped lathe cutting tool 12x12x100mm , leather hand gloves , line filter ss 0. 5inch , locking device spring washer and split pin and wing nut and casetel nut and simonds nut and swan nuts and wire lock nut and penning nut , mini solid rosin high purity 30gm , machine hacksaw blade 350x25x1. 25 mm 10 tpi , machine hacksaw blade 350x25x1. 25 mm 14 tpi , mscc filler rod 1. 6dia , non return valve 0. 25inch , nylon hair brush 50mm , non return valve 0. 5inch and 1inch and 0. 75inch , oil paint black , oil paint blue , oil paint red , oil paint yellow , oil paint grey , oil paint green , oil sae 20w 40 , oil sae 40 machine oil , lubrication oil 15w40 , paint hair brush 12mm , paint hair brush 25mm , paint hair brush 20mm , paint hair brush 50mm , paint brush 100mm , petroleum jelly , plaster of paris , plywood sheet 6mm thick 8x4 ft , plywood sheet 9mm thick 8x4 ft , plywood sheet 12mm thick 8x4 ft , plywood sheet 800x600x12mm , pneumatic pu tube 6mm inner dia and outer dia-0. 23622 inch , pnumatic pu tube 6mm od straight male thread push fitting dia 0. 25inch , pnumatic pu tube 6mm od straight male thread push fitting dia 0. 5inch , pneumatic push type fitting elbow and tee , pnumatic tube push connector 0. 25inch , ppr elbow 0. 5inch , ppr pipe 0. 5inch , ppr tee 0. 5inch , pvc insulation tape 15mmx10 mtr , pvc pipe 0. 5inch and 0. 75inch and 1inch and 1. 25inch , pvc coupler 0. 5inch and 0. 75inch and 1inch and 1. 25inch , pvc long coupler 0. 5inch and 0. 75inch and 1inch and 1. 25inch , pvc elbow //bid details2 / 1120. 5inch and 0. 75inch and 1inch and 1. 25inch , pvc tee 0. 5inch and 0. 75inch and 1inch and 1. 25inch , pvc fta 0. 5inch and 0. 75inch and 1inch and 1. 25inch , pvc reducer coupler 0. 5inchx0. 75inch and 0. 5inchx1inch and 0. 75inchx1inch and 1inchx1. 25inch , pvc connection hose 0. 5inchx24inch , pvc elbow 75mm , pvc tee 75mm , pvc coupler 75mm , pvc reducer 75x110mm , pvc caping cross 1inch , r22 refrigerant charg

Central Government/Public Sector

CTN :43307319

13 Jan, 2026 18.68 Lacs

Dharchula - Uttarakhand

Tender For supply of split air conditioner including green ac, wall mount type (v2) (q2) , metallic mount suitable for air conditioner (accessories) (q4) , drain pipe for air conditioners (accessories) (q4) , extra refrigerant pipe for air conditioners (accessories) (q4)

Central Government/Public Sector

CTN :43186750

31 Dec, 2025 40.40 Lacs

Lucknow - Uttar Pradesh

Tender For corrigendum : supply of 28 hp heat pump outdoor vrv or vrf , 26 hp heat pump outdoor vrv or vrf , 4 way 3. 0 tr vrf cassette indoor , 4 way 2. 0 tr vrf cassette indoor , 4 way 1. 6 tr vrf cassette indoor , 4 way 1. 3 tr vrf cassette indoor , 4 way 1. 0 tr vrf cassette indoor , 1. 6 tr vrf hi wall split indoor , 1. 0 tr vrf hi wall split indoor , 4 way 2. 0 tr 5 star cassette ac , 2. 0 tr 5 star hi wall split ac , 1. 5 tr 5 star hi wall split ac , installation of vrv or vrf outdoor , installation of vrv or vrf cassette indoor , installation of vrv or vrf split indoor , installation of cassette ac , installation of hi wall split ac , refrigerant piping 34. 9 mm , refrigerant piping 31. 8 mm , refrigerant piping 28. 6 mm , refrigerant piping 22. 2 mm , refrigerant piping 19. 1 mm , refrigerant piping 15. 9 mm , refrigerant piping 12. 7 mm , refrigerant piping 9. 5 mm , refrigerant piping 6. 4 mm , additional copper pipe for cassettre ac , additional copper pipe for split ac , drain pipe 32 mm , drain pipe 25 mm , control and transmission wiring , control wiring for cassette and split ac , cable tray , outdoor stand for vrv or vrf , outdoor stand for cable and split ac , stabiliser 5. 0 kva , stabiliser 4 kva , core cutting

State Government

CTN :43258213

07 Jan, 2026 NA

Multi City - Telangana

Tender For refrigerant r-22, gas for a.c system for ktps-v stage

Central Government/Public Sector

CTN :43295909

22 Dec, 2025 NA

Bhubaneswar - Odisha

Tender For design, supply, installation, testing and commissioning (dsitc) of variable refrigerant flow (vrf/vrv) technology based air-conditioning system for auditorium at 2nd floor, main office building, bhubaneswar

CTN :43300597

29 Dec, 2025 28.38 Lacs

Srinagar - Jammu And Kashmir

Tender For supply and fixing of refrigerant copper piping, communication wiring, control wiring along with allied work suitable for variable refrigerant flow type air-conditioning system at block-a under (capex) at main campus shalimar, skuast-k.

State Government

CTN :43272256

30 Dec, 2025 NA

Kochi - Kerala

Tender For supply of ice flake machine with essential accessories ice making capacity ,ice shape ,power supply ,storage capacity ,dimensions (w x d x h) ,cooling type ,refrigerant ,exterior material ,access door ,controller ,switch control ,water purification ,membrane filter ,water supply ,booster pump ,certification

CTN :41843589

24 Dec, 2025 NA

Bathinda - Punjab

Tender For bid to ras bid to ras bid to ras bid to ras bid to ras corrigendum : supply of mechanical engg labs and workshop equipment d d - hydraulic system trainer kit , pneumatic system trainer kit , pelton wheel turbine test rig , francis turbine test rig , brake master cylinder , balancing machine , hydrometer , diesel fuel supply system , abs system trainer , transparent truck clutch structure model , electric vehicle kit , digital pyrometer , metallurgical microscope , spark test apparatus , standard prepared readymade samples or specimen with photographs , tool kit , ampere meter , pressure gauge , compound gauge , ring spanner set , thermometer with case , swaging tool set , voltmeter , valve key , leak detector to detect cfc and hfcs , thermostatic switch etc fitted on board , model of refrigeration cycle , digital anemometer , gas charging kit , model of open type refrigerant compressor , water cooler of 100 litre capacity , 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 , sling psychrometer , thermocouple , infrared thermometer , metallic cut section models of boiler mountings , model of nestler boiler , actual cut section model of four stroke single cylinder diesel engine , model of amal carburettor , digital vernier callipar , digital micrometer , height gauge , go-no go thread plug gauge , go-no go snap gauge , go-no go ring gauge , cylinder rollers and spherical balls , slip gauges set , vernier bevel protractor , surface plate , 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 250 mm , feeler gauge , wire gauge , radius gauge , comparator stand , angle plate , mechanical comparator , clinometer , gear tooth vernier , metallic try square , meteric thread pitch gauge , electronic weighing machine , digital tachometer , simply supported beam apparatus , apparatus for determining centre of gravity of regular and irregular lamina , models of different wooden joints , models of screw threads , models nuts and bolts , models of locking devices , models of keys and cotter joints , models of riveted joints , models of bearing , models of pulleys , model of drilling jig , models of different types of gears , planner , milling machine conventional , power hacksaw , welding screen , gloves , oxygen regulator with spanner , motor coil winding machine , digital clip on meter , earth leakage circuit breaker, single phase , earth leakage circuit breaker, three phase , residual current circuit breaker, single phase , residual current circuit breaker, three phase , heat convector , desert cooler , electric oven , voltage stabilizer , digital energy meter , analog meggar , digital earth tester , plier , cutting plier 8 inch , leg vice 4 inch , round die handle , tap wrench- 5 by 16th of an inch to 1 inch , pipe vice , grinder , bench grinder 0.5 hp motor , scriber 8 inches , sheet steel wire gauge , circle cutting machine , edge folding machine , foot shear machine , rivet snap 0.25, 0.5, 0.75, 1 inch , rivet set 0.25, 0.5, 0.75, 1 inch , hand stake , funnel stake , round stake , taper stake , shovel , riddle , foundry bellow , silica sand , bentonite clay type , molasses , ladle , ladle holder , oil fired tilting type furnace , sand mix muller , moulding board //bid details 2 / 109

Central Government And Public Sector

CTN :43289633

07 Jan, 2026 NA

Kudankulam - Tamil Nadu

Tender For providing of customized amc/cmc for pre-owned products - elgi make screw compressor and refrigerant type air dryer; elgi; annual maintenance contract (amc); bi monthly; no

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