Latest gas exchanger Tenders | Government gas exchanger Tenders

Central Government/Public Sector

CTN :45726596

18 Jul, 2026 NA

Delhi - Delhi

Tender For repair/ maint of air conditioning systems alongwith its connected accessories at hq ids under ge new delhi - servicing of window type ac 1.5/2 ton capacity of any make / model by taking out the ac, cleaning of evaporating coil, condensing coil with water & brush to remove dust including cleaning of filter, greasing oiling of fan motor and checking of electric circuit for smooth functioning of ac complete all as specified and directed. note: the quoated rate includes the rates of minor parts i.e. starting relay, overload protector, thermostat, air filter synthetic/nylon as per existing size and shape, all as per item no 1.00 above but split type ac of any type and 1.5/2 ton capacity complete all as specified and directed, s&f in repairs running capacitor combination (50 mfd + 6 ) / (50+4) mfd 230 volt for ac upto 4.00 ton complete all as specified and directed, m&l for checking the leakage by feeding dry nitrogen to maintain adequate pressure in the system, plugging the leak and charging by charge refrigerant gas r-12/22/134a for water cooler, split type/window type ac/ deep freezer /refrigerator any size any capacity as on site complete all as specified and directed by engr-in-charge., m&l for replacement of reverse valve system suitable to 1.5/2 ton split/window ac for heating option (gas charging shall be paid and measured under respective item) complete all as specified and directed, supply & charging gas refrigerant r-22 /410 a/ or as existing to window type/split type/cassette/package type ac up to 4 ton capacity including removing of leakage if any and testing complete all as specified & directed by engineer-in-charge, m&l for repair of unserviceable pcb suitable for non inverter split type ac 1.5/2 tr and fixing the same complete all as specified and directed by engineer-in-charge., m&l for opening and taking down existing unserviceable pcb along with display unit and repairing & refixing of pcb along with display unit suitable for indoor unit of inverter ac of capacity1.5/2 ton split type ac complete all as specified and directed by engr-in-charge., m&l for opening and taking down existing unsv pcb and reparing & refixing of pcb suitable for outdoor unit of 1.5/2 ton split type ac inverter ac complete all as specified and directed by engr-in-charge., s&f pcb of non inverter type split type ac of capacity 1.5 to 2.0 ton and fixing the same in respective units including opening & taking down existing unsv pcb complete all as specified & directed by engineer-in-charge., s&f pcb of inverter type split type ac of capacity 1.5 to 2.0 ton and fixing the same in respective units including opening & taking down existing unsv pcb complete all as specified & directed by engineer-in-charge., s&f in replacement of of copper tubing and synthetic rubber tube insulation of thickness 9 mm & internal diameter - 6.0 mm (1/4") for refrigerant copper piping of split ac units complete all as specified and directed., s&f in replacement of of copper tubing and synthetic rubber tube insulation of thickness 9 mm & internal diameter - 13.0 mm (1/2") for refrigerant copper piping of split ac units complete all as specified and directed., s&f in replacement of of copper tubing and synthetic rubber tube insulation of thickness 9 mm & internal diameter - 9.0 mm (3/8") for refrigerant copper piping of split ac units complete all as specified and directed., s&f in replacement of of copper tubing and synthetic rubber tube insulation of thickness 9 mm & internal diameter - 16.0 mm (5/8") for refrigerant copper piping of split ac units complete all as specified and directed., s&f in repair drain pipe of any size suitable for split ac of capacity 1.5/2/3.5/4 tr as per sample complete all as specified and directed., supply only in replacement cordless remote for inverter type acs hot & cool suitable for 1.5 ton ac as per sample complete all as specif

CTN :45737268

20 Aug, 2026 NA

Gorakhpur - Uttar Pradesh

Tender For supply of bite type fittings for brake piping of lhb coaches, as per rcf spec. no. mdts-108 rev.1.kit list attached. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

State Government

CTN :45696572

01 Jul, 2026 NA

Balurghat - West Bengal

Tender For supply of item rate for construction materials for all types of construction works under mgnrega - hire charges of coaltar boiler 900 to 1400 litres, hire charges of concrete mixer 0.25 to 0.40 cum with hopper, hire charges of diesel road roller- 8 to 10 tonne, production cost of concrete by batch mix plant, hire charges of diesel truck-9 tonne, hire charges of sparaying machine including electric charges, hire charges of coaltar sprayer, hire charges of barber green, drying,mixing and asphalt plant, with accessories, capacity 30/45 tonne, pumping charges of concrete including hire charges of pump, piping work & accessories etc., hire charges of derrick monkey rope, hire charges of pump set of capacity 4000 litres/hour, vibrator (needle type 40 mm), machine for rubbing of floors, front end loader capacity 1.00 cum, hire and running charges of tripod and mechanical winch machine complete with power unit and accessories, mastic cooker, hire and running charges of tipper, hire and running charges of loader, hand grinder for mirror polish, hydraulic excavator (3d) with driver and fuel, pin vibrator, surface vibrator, hot bitumen mixer 0.5cum i/c hand cart, hire and running charges of hydraulic piling with power unit etc. including complete accessories and shifting at site, hire and running charges of light crane, hire and running charges of bentonite pump, hire and running charges of vibrating pile driving hammer complete with power unit and accessories, hire and running charges of crane 20 tonne capacity, carriage of concrete by transit mixer, generator 250 kva, paint applicator, mobile crane, tractor with ripper attachment, tractor with trolley, air compressor 250 cm with two leads for pneumatic cutters/hammers, joint cutting machine with 2-3 blades, c.c.batch mix plant, road sweeper, slip form paver with sensor, water tanker 5000 ltr. capacity, concrete joint cutting machine, texturing machine, dozer d-80-a12, motor grade 3.35 meter blade, hydraulic excavator of 1 cum bucker, front end loader 1 cum bucket capacity (incl pol), tipper -5 cum, vibratory roller 8 to 10 tonne, smooth wheeled roller 8 to 10 tonne, tandem road roller, water tanker 5 to 6 kl capacity, air compressor, wet mix plant 60 tph, mechanical broom hydraulic, emulsion pressure distributor @1750 sqm per hour, hot mix plant - 120 tph capacity, hot mix plant 100 tph capacity, paver finisher hydrostatic with sensor control 100 tph, paver finisher mechanical 100 tph, batching and mixing plant @75 cum per hour, concrete paver finisher with 40 hp motor and sensor, generator 250 kva, generator 100 kva/125, truck 5.5 cum/ 10 tonnes, road sweeper (mechamical broom) @ 1250 sqm per hour, drum type hmp of 60-90 tph capacity @ 75 tonne per hour actual output, hire and running charges of drill machine up to 400 mm dia (including cost of mobile oil, disesel consumption in ordinary soil operator), pile integrity testing equipment, excavation of diaphragm wall by mechanical grab, hire charges of tata 407 or equivalent for local shifting, hire charges of diesel truck - 9 tonne (without pol), using cost of ultra voilet radiation tube, compressor, gun, rubber pipes & other accessories - hire charge of plant & machinery i/c necessary fuel, hire charges of suction jeting machine 2200 psi machine i/c pol and operator, hire charges of drill machine upto 30 mm dia, hire charges of sand blasting equipment, hire charges of compressor, welding charges of shear key to existing reinforcement, hire charges of plant and machinery that can inject 350 kg/day, seam bolts and nuts 6 mm dia and 25 mm long, fibre (high impact poly propelene reinforced) cement corrugated sheet 6 mm thick, fibre (high impact poly propelene reinforced) cement close fitting adjustable ridge, fibre (high impact poly propelene reinforced) cement corrugate serrated adjustable ridge, fibre (high impact poly propelene reinforced) cement plain wing adjustable ridge, fibre (high impact poly propelene reinforced) cem

Central Government/Public Sector

CTN :45638229

25 Jun, 2026 NA

Bhopal - Madhya Pradesh

Tender For supply and fitment of brake piping arrangement for lhb bogie as per drawing no. lwscwac-3-2-004 alt. b. (except item no. 15) [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45555818

20 Jul, 2026 NA

Chittaranjan - West Bengal

Tender For supply of steel pipe fittings for wag-9hc (shell piping) for e70 brake system as per specn. clw/ms/3/068 alt.-15 ( each set consists of 30 items as per set details attached). [ warranty period: 72 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

State Government

CTN :45542764

19 Jun, 2026 NA

Balurghat - West Bengal

Tender For supply of item rate for construction materials for all types of construction works under mgnrega - hire charges of coaltar boiler 900 to 1400 litres, hire charges of concrete mixer 0.25 to 0.40 cum with hopper, hire charges of diesel road roller- 8 to 10 tonne, production cost of concrete by batch mix plant, hire charges of diesel truck-9 tonne, hire charges of sparaying machine including electric charges, hire charges of coaltar sprayer, hire charges of barber green, drying,mixing and asphalt plant, with accessories, capacity 30/45 tonne, pumping charges of concrete including hire charges of pump, piping work & accessories etc., hire charges of derrick monkey rope, hire charges of pump set of capacity 4000 litres/hour, vibrator (needle type 40 mm), machine for rubbing of floors, front end loader capacity 1.00 cum, hire and running charges of tripod and mechanical winch machine complete with power unit and accessories, mastic cooker, hire and running charges of tipper, hire and running charges of loader, hand grinder for mirror polish, hydraulic excavator (3d) with driver and fuel, pin vibrator, surface vibrator, hot bitumen mixer 0.5cum i/c hand cart, hire and running charges of hydraulic piling with power unit etc. including complete accessories and shifting at site, hire and running charges of light crane, hire and running charges of bentonite pump, hire and running charges of vibrating pile driving hammer complete with power unit and accessories, hire and running charges of crane 20 tonne capacity, carriage of concrete by transit mixer, generator 250 kva, paint applicator, mobile crane, tractor with ripper attachment, tractor with trolley, air compressor 250 cm with two leads for pneumatic cutters/hammers, joint cutting machine with 2-3 blades, c.c.batch mix plant, road sweeper, slip form paver with sensor, water tanker 5000 ltr. capacity, concrete joint cutting machine, texturing machine, dozer d-80-a12, motor grade 3.35 meter blade, hydraulic excavator of 1 cum bucker, front end loader 1 cum bucket capacity (incl pol), tipper -5 cum, vibratory roller 8 to 10 tonne, smooth wheeled roller 8 to 10 tonne, tandem road roller, water tanker 5 to 6 kl capacity, air compressor, wet mix plant 60 tph, mechanical broom hydraulic, emulsion pressure distributor @1750 sqm per hour, hot mix plant - 120 tph capacity, hot mix plant 100 tph capacity, paver finisher hydrostatic with sensor control 100 tph, paver finisher mechanical 100 tph, batching and mixing plant @75 cum per hour, concrete paver finisher with 40 hp motor and sensor, generator 250 kva, generator 100 kva/125, truck 5.5 cum/ 10 tonnes, road sweeper (mechamical broom) @ 1250 sqm per hour, drum type hmp of 60-90 tph capacity @ 75 tonne per hour actual output, hire and running charges of drill machine up to 400 mm dia (including cost of mobile oil, disesel consumption in ordinary soil operator), pile integrity testing equipment, excavation of diaphragm wall by mechanical grab, hire charges of tata 407 or equivalent for local shifting, hire charges of diesel truck - 9 tonne (without pol), using cost of ultra voilet radiation tube, compressor, gun, rubber pipes & other accessories - hire charge of plant & machinery i/c necessary fuel, hire charges of suction jeting machine 2200 psi machine i/c pol and operator, hire charges of drill machine upto 30 mm dia, hire charges of sand blasting equipment, hire charges of compressor, welding charges of shear key to existing reinforcement, hire charges of plant and machinery that can inject 350 kg/day, seam bolts and nuts 6 mm dia and 25 mm long, fibre (high impact poly propelene reinforced) cement corrugated sheet 6 mm thick, fibre (high impact poly propelene reinforced) cement close fitting adjustable ridge, fibre (high impact poly propelene reinforced) cement corrugate serrated adjustable ridge, fibre (high impact poly propelene reinforced) cement plain wing adjustable ridge, fibre (high impact poly propelene reinforced) cem

CTN :45283267

19 Jun, 2026 NA

Kharagpur - West Bengal

Tender For corrigendum : supply of set of air piping for air motor (smgr) m/s. bombardier make comprising of 5 items in 27nos. as per elw/bsl's sk. no. - bsl/elw/sk.no.9070. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

Central Government/Public Sector

CTN :45548202

13 Jul, 2026 NA

Chittaranjan - West Bengal

Tender For supply of ss pipe fittings for wag-9hc (shell piping) for e70 brake system as per specn. clw/ms/3/053 alt.21 ( each set consists 33 items as per set details attached) [ warranty period: 30months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

CTN :45516732

02 Jul, 2026 NA

Ernakulam - Kerala

Tender For tender for supply of dowel , seal o ring , seal o ring , gasket , connection , gasket connection , coupling , plain hose , nut lock , gasket , seal , o ring , cup injector , screw , captive washer cap , screw , captive washer cap , seal o ring , stud , plug injector orifice , spider , jaw coupling , spring injector , screw , twelve point cap , screw , captive washer cap , screen filter , gasket sea water pump , seal , o ring , seal o ring , seal o ring , spacer mounting , stud , belt , v ribbed , kit , hx40 turbo repair , washer , sealing , seal o ring , seal o ring , washer sealing , seal rocker lever cover , screw banjo connector , hose , flexible , insert , valve , clamp hose , hose elbow , gasket thermostate housing , gasket hydraulic pp , screw , hex flange head cap , screw banjo connector , washer sealing , screw hex flange head cap , gasket connection , hose elbow , hose , plain , gasket , exh out connection , screw hex flange head cap , seal o ring , screw banjo connector , hose , plain , spring , valve , rotator valve , guide valve stem , seal rectangular ring , gasket exhaust manifold , hose plain , filter fuel , stud , belt tensioner , gasket cylinder head , gasket oil suc connection , kit , liner , screw hex flange head cap , washer , sealing , screw hex flange head cap , seal o ring , gasket oil pan , hose plain , gasket heat exchanger , gasketheat exchanger , hose , molded , gasket fuel pump , element , air cleaner , hose , elbow , pump , fuel injection , element fuel filter , hose plain , hose plain , pump fuel transfer , plug zinc electrode , hose plain , screw , hexagon head cap , coupling , plain hose , hose flexible , damper vibration , hose , plain , hose flexible , washer plain , gasket connection , clamp hose , screw hexagon head cap , clamp t bolt , washer , plain , seal o ring , seal o ring , capscrew pan , hose plain , gasket thermostat , valve intake , ring rectangular seal , brg. shell , seal o ring , screw captive washer cap , seal o ring , pump fuel , gasket header cover , washer , lock , washer lock , screw , hexagon head cap , gasket , rocker lever cover , hose , washer , lock , guide , valve steam , hose plain , gasket , exhaust manifold , washer , seal , rectangular ring , hose turbocharger , gasket fuel pump and compressor , gasket cylinder head , hose elbow , gasket , lub oil pump , seal , rectangular ring , screw , hexagon head cap , gasket thermostat housing , screw captive washer cap , connection fuel crossove , seal o ring , screw , hexagon head cap , bolt tee , insert , valve , hose plain , valve exhaust , ring , liner seal , guide cross head valve

CTN :45516766

02 Jul, 2026 NA

Ernakulam - Kerala

Tender For tender for supply of clamp t bolt 1 , hose plain 2 , draincock 3 , nut lock 4 , gasket connection 5 , elbow male adapter 6 , elbow male union 7 , elbow male adapter 8 , bushing 9 , seal o ring 10 , gear accessory drive 11 , clamp t bolt 12 , valve insert 13 , bushing 14 , thermostat 15 , adaptor hose 16 , spacer mounting 17 , seal rectangular ring 18 , plug o ring 19 , housing press 20 , screw hexagon head cap 21 , guide valve spring 22 , washer 23 , plate guide valve spring inner 24 , plug threaded 25 , spring 26 , ring rectangular seal 27 , cap screw main brg 28 , gasket rear oil seal 29 , seal thermostet 30 , sleeve 31 , nut accessary 32 , seal o ring 33 , gear camshaft 34 , con rod bearings 35 , gasket acc drive suppo 36 , valve discharge by pass 37 , pin roll 38 , cap screw 39 , washer plain 40 , gasket connection 41 , cap screw 42 , spring idler 43 , valve springs 44 , nut lock 45 , fuel filter 46 , bearingr roller 47 , spring guide 48 , drive accessory 49 , guide valve steam 50 , gasket 51 , clamp hose 52 , seal o ring 53 , sleeve injector 54 , cup injector 55 , set main bearing std 56 , washer 57 , elbow male union 58 , connector male 59 , seal oil 60 , seal o ring 61 , key offset wood ruff 62 , bearing thrust 63 , clip 64 , motor air starting 65 , hose plain 66 , valve check 67 , plunger pst cooling valve 68 , hose elbow 69 , gasket starter 70 , manifold exhaust 71 , manifold exhaust 72 , manifold exhaust 73 , manifold exhaust 74 , tee male union 75 , seal grommet 76 , tee male adapter 77 , screen captive 78 , gasket exhaust manifold 79 , spider jaw coupling 80 , rod push 81 , rod push 82 , tube fuel drain 83 , screen filter 84 , liner cylinder 85 , gasket sea water pump 86 , barrel and plunger 87 , injector 88 , gear idler 89 , hose flexible 90 , coupling plain hose 91 , gasket hand hole 92 , gasket rocker lever housing 93 , hose plain 94 , head cylinder 95 , insert valve 96 , valve intake 97 , valve exhaust 98 , screen filter 99 , valve fuel shutoff 100 , element lub oil filter 101 , seal o ring 102 , seal keyway 103 , spacer bearing 104 , gasket sea water pump 105 , kit piston ring set v 28 106 , belt tensioning for sw pu 107 , actuator etr fuel control 108 , inhibitor corrosion 109 , gasket turbocharger 110 , gasket turbocharger 111 , kit turbo repair 4lg 112 , clamp hose 113 , gasket turbocharger 114 , gasket flange 115 , spring tension 116 , seal o ring 117 , gasket heat exchanger 118 , gasketheat exchanger 119 , element air cleaner 120 , element air cleaner 121 , pump fuel tln 122 , gasket fuel pump 123 , tappet valve 124 , tappet injector 125 , camshaft 126 , camshaft 127 , bearing thrust 128 , gasket heat exchanger 129 , tube water makeup 130 , gasket water channel cover 131 , pump water 132 , pump sea water 133 , separator fuel water 134 , clamp hose 135 , hose plain 136 , pump lubricating oil 137 , key square 138 , dowel 139 , screw hexagon head cap 140 , dowel pin 141 , clip 142 , seal o ring 143 , key plain woodruff 144 , gasket water inlet connection 145 , nut heavy hexagon 146 , dowel pin 147 , ring thrust 148 , hose flexible 149 , hose flexible 150 , housing rocker arm 151 , hose flexible 152 , screw hexagon head cap 153 , connector male 154 , screw hexagon head cap 155 , screw hexagon head cap 156 , key plain woodruff 157 , lock washer water header cover 158 , washer lock 159 , washer lock 160 , washer lock 161 , washer lock 162 , washer plain 163 , pulley water pump 164 , washer plain 165

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