Latest oxygen gases Tenders | Government oxygen gases Tenders

CTN :44246863

21 Mar, 2026 NA

Delhi - Delhi

Tender For corrigendum : tender for supply of x2-aws-90kva-5925010584971 bdl part no 1840220200030 cb 15a resettable fuse (mtrl no 10580497) , x2-aws-90kva-5935720502175 bdl part no 1840220200040 output connectors 1 male and 1 female per set (mtrl no 10580516) , x2-aws-90kva-5925012869299 bdl part no 1840220200031 cb 30aresettable fuse (mtrl no 10580499) , z22-aws-aal-2510720503965 bdl part no 1840216200355 gas spring (407a) (mtrl no 10580580) , x2-aws-30kva-3030121371689 bdl part no 1840245200014 cooling fan belt (mtrl no 10583876) , x2-aws-30kva-3030121371689 bdl part no 1840245200015 charging alternator belt (mtrl no 10583878)

CTN :44246911

21 Mar, 2026 NA

Delhi - Delhi

Tender For corrigendum : tender for supply of x2-aws-90kva-2815720501776 bdl part no 1840220200045 anti vibration mount (mtrl no 10580526) , w5-aws-tlv-472072503227 bdl part no 1840218202033 hyd hose (mtrl no 10579648) , w5-aws-tlv-2520720517906 bdl part no 1840218201005 breather-24 (mtrl no 10579620) , x2-aws-90kva-3030123539524 bdl part no 1840220200008 cooling fan belt (mtrl no 10580452) , x2-aws-90kva-3030123566032 bdl part no 1840220200009 charging alternator belt (mtrl no 10580454) , z22-aws-aal-2510720503966 bdl part no 1840216200354 gas spring (al 269) (mtrl no 10580556)

CTN :44473087

18 Mar, 2026 41.7 Thousand

Kolkata - West Bengal

Tender For repair maintenance of 1600 kva electrical substation equipments of bhasha bhawan, 2 nos. 1000 kva and 1 no. 500 kva electrical substation, 8 nos. dumb waiters in two banks (comprising 4 nos. each bank), 2 nos. 10 passenger, 2 nos. 8 passenger & 1 no. 13 passenger lift at bhasha bhwan, national library complex, kolkata during 2025-26 (sh: through servicing and leak testing, pressure testing with refrigerant gas charging of up to 2.0 tr capacity split type ac machine at control room of national lilbrary belvedere building and computer division of national library new annex building, alipore, kolkata).

CTN :44433717

23 Mar, 2026 NA

Multi City - Multi State

Tender For supply of supply and fixing of expansion valve required for ac plant of capacity 5.5 tr , supply and fixing of v belt size a-28, a-32 suitable for 11 by 5.5 tr package unit ac , supply and fixing of micro filter for ac plant of capacity 5.5 by 11 tr , supply and fixing of outdoor fan motor for package ac plant of capacity 5.5 tr , supply and fixing of repair fan blade of outdoor unit of ac plant of capacity 5.5 tr , supply and fixing of connector for 30 to 40 amps, 440 volts , supply and fixing of contactor suitable for ac plant of capacity 16.5 by 11 tr , supply and fixing of auto change over switch for package type ac plant 11 tr , supply and charging r-22 gas to maintain required cooling effect as and when required in the package type ac , supply and charging r-407 gas to maintain required cooling effect as and when required in the package type ac , supply and charging nitrogen gas for finding out leakage as and when required as specified and directed by engr in charge , supply and fixing of microprocessor by printed circuit board with ct coil suitable for 11 tr package type ac plant , supply and fixing replacement of capacitor 10 mfd , supply and fixing of temperature display controller unit for 16.5 by 11 tr , cleaning of evaporator coils of ac plant of capacity 5.5 tr with dilute hcl by force feed method to remove the dust particles formed on coil and fins , servicing incl cleaning of condenser cooling coil, refrigerant coils fins with mild detergent and descaling of condenser coil for package type 5.5 tr ac , servicing incl cleaning of condenser cooling coil, refrigerant coils fins with mild detergent and descaling of condenser coil for package type 11 tr ac , disconnecting, dismantling and taking out existing burnt out compressor of package type ac 5.5 tr capacity and supply and fixing sealed unit compressor of existing capacity, single phase 230v ac , disconnecting, dismantling and taking out existing burnt out compressor of package type ac 11 tr capacity and supply and fixing sealed unit compressor of existing capacity, single phase 230v ac

State Government

CTN :44434222

18 Mar, 2026 19.16 Lacs

Delhi - Delhi

Tender For annual maintenance service contract of air conditioner, water cooler, refrigerators installed at head quarter building i.e. s/f of a.c. compressors and gas charging.

CTN :44410365

21 Mar, 2026 29.2 Thousand

Parganas - West Bengal

Tender For providing of custom bid for services - repair of voltas ac qty-01 fault gas charging,fan motor indoor repair replace pcb repair

CTN :44186564

14 Mar, 2026 NA

Ahmedabad - Gujarat

Tender For bid to ras supply of 8pc doe spanner set 6x7 8x9 10x11 12x13 14x15 16x17 18x19 20x22 mm , adjustable wrench 200mm 8 inch , adjustable wrench 250mm 10 inch , adjustable wrench 250mm 12 inch , t handle spanner 10mm , t handle spanner 12mm , stanley 8 inch combination plier , taparia 6 inch long nose plier , taparia cuttingh plier 6 inch length , taparia wire stripper cutter , 21 in1 screwdriver ph2x flat 6 mm x 250mm insulated , linemans tester , hex key ring set 10 pc 1point5 2 2point5 3 4 5 5point5 6 8 10mm , 9inch die cast torpedo level for ac work , short measurement tape rule 5m 16inch x19mm , mini hacksaw , 18mm snap off knife , tubing cutter , ball pein hammer 340gms , cold chisel 7 by 8inch 22mm , nylon tool bag water proof 460mm 18inch , 6pcs needle file set , plastic digital tester with lcd display and neon bulb black , metravi digital pocket clamp meter upto 600a with auto ranging model no dt 725trms ac dc , r 410a gas high pressure refrigerant charging line , r22 charging line , lpg double nozzle brazzing blow torch , low pressure manifold gauge , swaging tool sweding tool refrigeration tool all in one for copper tubing sixes 1by4inch 5by16inch 3by8inch 1by2inch 5by8inch , high pressure manifold gauge hira best quality , screw driver cum drill machine 10mm electric with reverse forward and torque adjustment facility with drill bit set , 900w small angle grinder model no stgh9100 , blower for clearing model no stpt600 , 800w 26mm 3 mode sds plus hammer drill with dewalt dw007 12 sds plus 12x100x160mm with drill bit sets model no shr263k , copper tube bendek 5by8inch set , copper tube bender 3by8inch , copper tube bender 1by2inch , spiring bender inner and outer 5by8inch , spiring bender inner and outer 3by8inch , spiring bender inner and outer 1by2inch , vaccuum pump for ac , bosch pressure pump for ac , split ac cover for ac cleaning , nylon brush for ac cleaning , 26mm diamond core drill bit , flaring tool for ac work , digital room temp meter

Central Government/Public Sector

CTN :44411907

13 Mar, 2026 NA

Delhi - Delhi

Tender For maintenance of e&m services at soochna bhawan new delhi. (sh: providing connected copper piping and refrigerant gas charging in existing vrv/vrf system for adg (nz) office)

Central Government/Public Sector

CTN :44398637

31 Mar, 2026 7.72 Lacs

East Singhbhum - Jharkhand

Tender For tender for supply of amc for split type air conditioner and water cooler at narwapahar mine : : - annual maintenance for split type 1.5 ton air conditioner (total no of a.c units -104nos incl 1 no inverter ac hence total no of a.c units for two years -208 nos ) , annual maintenance for water cooler storage type 150lph(total no of water cooler units - 07nos , hence total no of water cooler units for two years - 14 nos ) , annual maintenance for water cooler storage type 40ltrs/hr(total no of water cooler units - 08nos hence total no of water cooler units for two years - 16 nos ) , supply of new compressor of reputed make carrier / emerson / godrej / lg/ kirloskar/cope land /tecumsch for 1.5ton split type and window type air conditioner with accessories and its installation in place of defective one in the a.c unit including gas charging nitrogen flashing washing etc as required (reciprocating type) , supply of new compressor of reputed make carrier / emerson / godrej / lg/ kirloskar/cope land /tecumsch for 1.5ton split type and window type air conditioner with accessories and its installation in place of defective one in the a.c unit including gas charging nitrogen flashing washing etc as required , rotary type , supply of new compressor of reputed make for water cooler of capacity from 40 ltrs to 150ltrs with accessories and its installation in place of defective one in the cooler including gas charging nitrogen flashing washing etc as required , supply and replacement of microprocessor unit in 1.5 ton split type and window type a.c , supply & installation of brass valve used in split type and window type ac (5/8inch) , supply & installation of brass valve used in split type and window type ac (1/2inch) , supply & installation of brass valve used in split type and window type ac (1/4inch) , supply of refrigerant in own certified cyclinder & charging in a.c units (feron / mefron - 22) , supply and installation of outdoor unit (without compressor) make voltas / lg / cruiser / camipro for 1.5 ton split a.c including dismantling etc as required , supply and installation of indoor unit complete with remote controller make- cruiser/voltas/l.g /camipro for 1.5 ton split type a.c of reputed make , supply and replacement of remote controller make- voltas /lg/samsung/ajure/cruise/carrier/bluestar / equivalent of 1.5 ton split type & window type a.c , supply and installation of blower fan motor , make- hitachi / marathon / ge /baba/frag master of same rating as mentioned on faulty one for window type a.c units , supply and installation of condenser / evaporator unit for 1.5ton window type a.c units , supply and installation of runner for 1.5ton window type a.c unit , supply and installation of condenser motor fan for window a.c units , supply and installation of capillary tube for window a.c units

Central Government And Public Sector

CTN :44398797

23 Mar, 2026 15.92 Lacs

Kolkata - West Bengal

Tender For comprehensive maintenance of ac units oa east ctd d d -comp mtce of sac unit , initial repairing , initial repair , repalcement. , gas charging

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