Latest hot air duct Tenders | Government hot air duct Tenders

CTN :42421669

13 Nov, 2025 NA

Jabalpur - Madhya Pradesh

Tender For supply of symphony venticool vc 20u , gi duct fabrication tata24 gauge sheet , thermal insulation 6mm , dual deflection aluminium grill , wheather proof canvas , ms cooler stand , l shape brackets , installation of unit , standard electrical and plumbing job , scaffolding , civil work wall puncture and wall finishing , transportation charges

CTN :42424183

03 Nov, 2025 NA

Amritsar - Punjab

Tender For supply of provn of acs in central amenities d d - 5.5 tr fixed speed ductable unit cooling only r410 gas , copper piping with insulation 19 point 1 and 12 point 7 mm with comm wire , pvc drain piping 32 mm diameter , ms stans for condenser units floor type , installation test and commissioning 5 point 5 tr ductable , gi ducting 22g , nitrile duct insulation-9mm , al powder coated grills , canvas connection , sitc mcb 32 amp 4 pole , sitc 6 sqmm 4 core power cable with lugs , sitc 45 kva servo stabilizer , electrical work , structure for ducts incl labour charges

CTN :42424186

03 Nov, 2025 NA

Amritsar - Punjab

Tender For supply of provn of 02 x 5 point 5 ton acs in central auditorium d d -5.5 tr fixed speed ductable unit cooling only r410 gas , copper piping with insulation 19 point 1 and 12 point 7 mm with comm wire , pvc drain piping 32 mm diameter , ms stand for condenser units floor type , installation test and commissioning 5 point 5 tr ductable , gi ducting 22g , nitrile duct insulation-9mm , al powder coated grills , canvas connection , sitc mcb 32 amp 4 pole , sitc 6 sqmm 4 core power cable with lugs , sitc 45 kva servo stabilizer , frame for internal ducts of ac with pop an labour charges , amc 2 year post warranty period

Central Government/Public Sector

CTN :42424389

14 Nov, 2025 94.66 Lacs

Madurai - Tamil Nadu

Tender For supply of vrf or vrv airconditioning system for circle office madurai d d - si of vrf outdoor units , sitc of vrf idu , supply of cordless remote controller with receiver for 4-way cassette. , sitc of lcd touch screen , refnet joints , lifting and shifting charges of odu from gf to sf , lifting and shifting charges of odu from gf to tf , lifting and shifting charges of idu from gf to tf , pressure testing and pressure holding nitrigen , testing and commissioning of vrf systems , refrigerant pipe for vrf system , communication cable , drain piping with 9 mm thick nitrile rubber insulation. , supply and charging of r-410a refrigerant , protective glass wool tape above the copper pipes , 2.5 inch pvc pipe for exposed coppe pipes area , sitc of underdeck insulation of ceiling , supply and fixing of ms angle iron, channel, chequered plates with 2 coats of primer, 2 coats of enamel paint and complete in all respect etc. , perforated cable tray , ventilation fans , gi round duct 22swg , powder coated extruded aluminium of 18 g disc valve , supply and installation of insulated flexible ducting, complete with connecting rings, aluminium foil tape, duct supports etc. , dx system biq , supply, installion and testing of interconnecting copper refrigerant pipe , electrical power cable from power mcb to odu , control cable between idu to odu with conduits and necessary fittings and accessories. , insulated pvc drain piping for indoor unit with 9 mm thick nitrile rubber insulation. , comprehensive amc charges , buyback offer for acs

Central Government/Public Sector

CTN :42487258

18 Nov, 2025 1.47 Crore

Tiruchirappalli - Tamil Nadu

Tender For supply of supply of minimum 4 core rack mountable server 32 gb ddr5 ram and 64 bit os 1 tb ssd with required licences for db and application , supply of industrial standard kiosk for mounting the android tablet and flatbed scanner , supply of industrial standard wi-fi enabled android or ios tablet with 4 gb ddr4 ram and 64 gb storage with 10 or more-inch touch panel with ports like hdmi and 2 qty usb and lan and rs 232 ports , supply of flatbed scanner to scan the qr code in the boarding pass or air ticket , supply web or mobile application software for the verification of passenger details in the terminal area with integratable api of the airlines , manageable poe switch 24 port , 9u rack rack wall mountable or floor standing with 650va line interactive ups , armoured 6 core ofc cable , 4 pair cat6 cable , wireless access point , installation and configuration of server , installation and configuration of switch and rack , installation of integrated kiosk and tablet and scanner with required accessories , laying of ofc cable with proper insulation materials like gi pipe or hdpe pipe or rubber duct covers as per site condition , laying of cat6 cable with proper insulation materials like hdpe pipe or rubber duct covers as per site condition , integration of airlines api with server and application for the verifying the passenger details , change request in hours for enhancement of the web or mobile application software

Central Government And Public Sector

CTN :42494840

12 Nov, 2025 25.85 Lacs

Delhi - Delhi

Tender For supply of sitc of chilled water double skin type horizontal vertical air handling units , supplying and fixing 200mm dia chilled water piping , supplying and fixing 150mm dia chilled water piping , supplying and fixing 100mm dia chilled water piping , supplying and fixing 80mm dia chilled water piping , supplying and fixing 65mm dia chilled water piping , supplying and fixing 200mm dia butterfly valve , supplying and fixing 100mm dia butterfly valve , supplying and fixing 80mm dia butterfly valve , supplying and fixing 65mm dia butterfly valve , supplying and fixing 65mm dia balancing valve , supplying and fixing 80mm dia y strainer , providing and fixing the industrial type pressure gauge , providing and fixing the mercury in glass industrial type thermometer , providing and fixing the air vent for automatic purging , sitc of zero point63 mm thickness sheet site fabricated gss sheet metal ducting , sitc of zero point80 mm thickness sheet site fabricated gss sheet metal ducting , sitc of 1 mm thickness sheet site fabricated gss sheet metal ducting , sitc of 1 point 25 mm thickness sheet site fabricated gss sheet metal ducting , supply and fixing of acoustic lining of supply air duct and plenum , providing and fixing 40 mm dia nominal bore gi pipe , sitc of 4c x 4 sqmm 1 point 1kv grade xlpe insulated armoured copper cable , supplying and making end termination for 4c x 4 sqmm size of xlpe copper conductor cable , sitc of 3c x 1 point 5 sqmm armoured copper communication cable , providing and fixing 6 swg dia gi wire for loop earthing , dismantling of existing ahus of different capacities , dismantalling of existing 200mm dia piping valves of ahus and shifting the piping to the store , dismantalling of existing 150mm dia piping valves of ahus and shifting the piping to the store , dismantalling of existing 100mm dia piping valves of ahus and shifting the piping to the store , dismantalling of existing 80mm dia piping valves of ahus and shifting the piping to the store , dismantalling of existing 65mm dia piping valves of ahus and shifting the piping to the store , sitc of 500 ltr capacity of pvc tank for make up water with insulation , supplying fabricating and fixing of 40mmx40mmx5 mm ms angle iron ms frame , supplying fabricating and fixing of 40mmx5mm ms flat ms frame

Central Government/Public Sector

CTN :42509007

20 Nov, 2025 NA

Ropar - Punjab

Tender For tender for supply of plain transparent view type silica gel breather with oil cup and suitable for orange indicating type silica gel , threaded - 3/4", gel capacity - 0.5 kg with suitable threaded gi pipe (threaded on both side) of length - 8.5 meters for mounting silica gel breather on bus duct but without silica gel.

Central Government And Public Sector

CTN :42528689

21 Nov, 2025 10.35 Lacs

Thrissur - Kerala

Tender For supply of supply, installation, testing and commissioning of free standing, outdoor cubicle type microprocessor based amf panel 30 kva,sitc of free standing, outdoor cubicle type microprocessor based amf panel for 15 kva,supplying, laying and fixing of al power cable in pipe,supplying, laying and fixing of al power cable on surface of wall,supplying, laying and fixing of al power cable in masonry open duct,supplying and making end termination with brass compression gland,supplying, laying and fixing of 8 c 1.5sq.mm pvc flexible cable,supplying and laying of 2 x 6 sq mm pvc insulated,supplying, laying of 16 sqmm size frls pvc insulated copper conductor,supplying and laying of industrial telephone cables,supplying and laying of dwc hdpe pipe,supply and fixing the steel wire reinforced flexible upvc conduit,sf 40 mm dia gi pipe,supplying and fixing of medium class pvc conduit,supplying and fixing of spn db,replacement of 12v, stop solenoid,llop sensor,hct hwt sensor,sensor float,start stop relay,12 v oen pla relay,dismantling of the existing dg control panel,rerou

CTN :41343475

31 Oct, 2025 65.72 Lacs

Delhi - Delhi

Tender For bid to ras supply of supply of 4x8.5 ton ducable ceiling mount air conditioning plants equipment , supply and installation of 28.60 mm copper pipes of 15 mtr length each with suitable insulating material from indoor unit of 8.5 ton ac plant to outdoor unit. , supply and installation of 15.88mm copper pipes of 15 mtr length each with suitable insulating material from indoor unit of 8.5 ton ac plant to outdoor unit. , supply of 10 sq. mm 4 core copper cables and wiring of equipment upto switch board. , supply of 1.5 sq.mm 8 core copper control cables and wiring of equipment upto switch board. , supply of 4 sqmm 4 core copper cables and wiring of equipment upto switch board. , supply of pvc conduit pipe and other required misc. hardware as per requirement , misc essential work for hanging the machine and proper level with 10mm full threaded g.i. rod includes minor repair work with material of wall and ceiling surface. , providing and fixing of ms stand of proper size suitable for the outdoor unit. the stand should be made up of 50mmx50mmx5mm mild steel. , supply of misc. items required for completion of installation such as nut bolts, rubber gasket, 35mm dia drain pipe with insulation approx 30mtr etc. , providing factory fabricated ducting material in 20 gauge gi sheet, for plenum chamber. , providing factory fabricated ducting material in 22 gauge gi sheet for supply duct , providing factory fabricated ducting material in 24gauge gi sheet for some portion of supply duct and return duct including jointing the different pieces of duct with suitable hardware and rubber , providing and fabricating the 9mm nitrile insulation work inside the supply duct and plenum chamber. acoustic insulation for plenum chamber and machine mouth open cell with 9mm nitrile insulation , providing and fabricating the 9mm nitrile insulation work inside the supply duct and plenum chamber. acoustic insulation for ducting closed cell 9mm nitrile insulation , providing and fixing of 475mm x 475mm canvas of reputed make in between the plenum and machines. , providing and fixing dampers of size 475mm x 475mm , providing, fabrication and fixing of powder coated aluminium grill for supply air , providing, fabrication and fixing of powder coated aluminium grill for return air , installation, testing and commissioning of 4x8.5 ton ductable air conditioning plants. //bid details 2 / 27