Latest oxygen gas pipeline repair Tenders | Government oxygen gas pipeline repair Tenders

Central Government And Public Sector

CTN :45063160

15 May, 2026 30.31 Lacs

Chandigarh - Chandigarh

Tender For corrigendum : supply of ductable ac , installation , copper piping , pvc drain pipe , iron stand , ms cable tray , copper conductor cable , copper conductor cable 2 , sheet steel enclosure , plywood 12 , plywood 6 , providing and charging toping up refrigerant r-410a , supplying installation balancing and commissioning of fabricated at site gss sheet metal rectangular or round ducting complete , supplying and fixing of 9 mm thick cross linked polythyline xlp insulation for supply air duct , supplying and fixing of following ways surface or recess mounting, vertical type 415 v tpn mcb distribution board 8 way double door , providing and fixing following rating and breaking capacity and pole mccb with thermomagnetic release and terminal spreaders in existing cubicle panel , supplying and fixing 5 a to 32 a rating, 240 v 10ka c curve miniature circuit breaker , supplying and making end termination with brass compression gland and aluminium lugs for following

Central Government And Public Sector

CTN :44938617

18 May, 2026 50.98 Lacs

Bangalore - Karnataka

Tender For corrigendum : supply of 60nos 1 point 5 tr inv type ductable split ac at pgm cntx bgl - supply 1.5tr ductable inverter split ac , itc 1.5tr ductable inverter split ac , refrigerant copper piping , 3c core 1.0 sqmm , 3core 2.5 sqmm , 4c ore 4.0 sqmm , supply and fixing 25mm heavy gauge cpvc pipe , supplying and fixing of powder coated heavy duty iron ms stand

Central Government/Public Sector

CTN :44875942

11 May, 2026 NA

Indore - Madhya Pradesh

Tender For corrigendum : supply of air conditioner e e - gas check-up pressure testing , full gas charging , nitrogen pressure testing , internal leakage repair , water leakage repair , drain pipe replacement , insulation refixing , copper condenser coil split , copper condenser coil window , copper cooling coil split , cooling coil repair , new compressor , replacement compressor old , pcb repair inverter , pcb repair non-inverter , pcb replacement universal with remote , capacitor , contactor , sensor transfomer fuse replacement , fan motor , blower motor , motor bearing chenge noise adustment , swing flap motor blade replacement , new ac installation , ac uninstallation , outdoor indoor reinstallation , copper piping with insulation and wire , foam jet deep ac service , lite ac service , anti-rust spray external cleaning , visiting or inspection charge

CTN :45084451

27 May, 2026 NA

Ahmedabad - Gujarat

Tender For supply of bee 5 star rated inverter type 1 point 5 tr split ac having minimum 5100w rated cooling capacity , bee 5 star rated inverter type 2 point 0 tr split ac having minimum 6100w rated cooling capacity , bee 5 star rated inverter type 1 point 5 tr window ac having minimum 5000w rated cooling capacity , labour charges for the installation of 1 point 5 tr 2 point 0 tr split ac , labour charges for the installation of above window ac , supply of condenser mounting stand floor mounting wall mounting fabricated from ms angle for each outdoor unit of above split ac units , supply of suitable size of copper piping suction and discharge piping both for above split ac units , supply of 2 point 5 sqmm 3 core isi marked frls copper conductor electrical cable along with pvc pipe and clamps for split ac units , supply of 2 point 5 sqmm 4 core isi marked frls copper conductor electrical cable along with pvc pipe and clamps for split ac units , supply of 12 point 5 mm dia rigid upvc schedule 40 drain pipe along with necessary accessories clamps for split ac units , supply of corrugated pvc flexible pipe of 75 mm dia , supply of 100 mm x 50 mm pvc channel for camouflaging refrigerant piping cabling drain piping inside the room for good aesthetic finish , minor civil works like making holes in wall ceiling floor etc , dismantling buyback of existing 1point5 tr 2 point 0 tr split ac units including all accessories , dismantling buyback of existing 1 point 5 tr 2point0 tr window ac units including all accessories

CTN :45071478

25 May, 2026 NA

Mumbai - Maharashtra

Tender For supply of 25b47c008 (n4710-000351) tube copper nickle iron alloy 12 to 15 ft len. ext. dia 0.596 , 25b47c008 (n4710-000508) tube ms 188 wdg solid drawn in 12- 18'l, for steampipes , 25b47c008 (n4710-000407) ms pipe 6'' seamless (165.860 dia. thick 6.731mm) , 25b47c008 (n4710-000409) piping, steel, seamless, inside coated with water repellent oil , 25b47c008 (n4710-000423) tube ms 4-1/2''x219 wdg solid drawn in 15-20'l for steam pi , 25b47c008 (n4710-000424) tube ms 5''x234 wdg solid drawn in 15-20ft, for steam pipes , 25b47c008 (n4710-000422) tube ms 4''x207 wdg solid drawn in 15-20'l, for steam pipes , 25b47c008 (n4710-000421) pipe steel s/l with water repellent oil d 99.314 th 5.258mm , 25b47c008 (n4710- 000022) piping steel bore 80 th 4.87mm for shipwork water oil steam , 25b47c008 (n4730-000013) nipple grease button heal 1/8 bsf x 12mm long body

CTN :44593238

05 May, 2026 NA

Mumbai - Maharashtra

Tender For bid to ras bid to ras supply of tube ms 1/2" solid drawn in 12-18'l for steampipes (n4710-000455) (25bqec037) , tube copper higher nickel ext dia 2.628" bore 2-1/2" thick16 (n4710- 000348) (25bqec037) , rope wire steel general engg purpose warrington seale (n4010-000136) (25bqec037) , angle equal ms size 25x25x3mm (n9520- 000002) (25bqec037) , piping steel medium galvanised bore 50mm x 3.65mm thk (n4710-000031) (25bqec037) , piping steel seamless dia 3o. 32mm thick 3.962mm random lengt (n4710-000510) (25bqec037) , screw brass wood flat csk head slot drive 1-1/4" x8g (n5305-002550) (25bqec037) , bolt steel screwed hex hd. with nut 1/2" x 2" (n5306-000437) (25bqec037) , nail steel round 1-1/2" (n5315-000657) (25bqec037) , nail steel wire round chequared head 50mmx2.5mm (n5315-000659) (25bqec037) , hinge steel butt 100 mm (n5340-000907) (25bqec037)

corporations/Associations/Others

CTN :45057480

16 May, 2026 6.02 Lacs

Etah - Uttar Pradesh

Tender For supply of finolex flexible 1 inch hose pipe , split ac copper tube 1-by-2 inch , split ac copper tube 1-by-4 inch , refrigerant r134a , refrigerant gas r-407 c , refrigerant gas r-32 , cbt-110, 125amp, terminal block, ceramic , refrigerant copper pipe 7-by-8 splitac , tb-16mm,1000v,76a 600v,100a,3-12awg, pvc , v belt spa-pt1900 long , v belt spa-pt2360 long , refrigerant copper pipe 13-by-8 splitac , vbelt spa2120 , vbelt spa1850 , vbelt spb2500 , v-belt size spb 3800 , refrigerant copper piping 1 1-by-8 inch , refrigerent copper piping 5-by-8 inch

Central Government/Public Sector

CTN :45034603

04 May, 2026 NA

Delhi - Delhi

Tender For providing connected copper piping and refrigerant gas charging in existing vrv/vrf system for adg (nz) office at 8th floor soochna bhawan new delhi

Central Government And Public Sector

CTN :44676255

02 May, 2026 52.17 Lacs

Kolkata - West Bengal

Tender For bid to ras supply of - split ac unit , dismatling of ac unit , itc of ac unit , copper piping , cable laying , angle iron stand , ms stand , pvc pipe

Central Government And Public Sector

CTN :44846089

06 May, 2026 94.44 Lacs

Chandigarh - Chandigarh

Tender For corrigendum : supply of supplying of 1.5 tr nominal capacity invertor type metal body , installation, testing and commissioning of of 1.5 tr inverter type ductable air cooled split ac unit as per item no.1 above in equipment room , providing and fixing heavt duty powder coated m s stand of suitable size made out of suitable guage ms shee , supply and fixing of 3 core 2.5 sq mm control cum transmission wiring and ac power supply cable of shielded copper conductor for looping between indoor and outdoor , supply and fixing of 4 core 1.5 sq mm control cum transmission wiring and ac power supply cable of shielded copper conductor for looping between indoor and outdoor , supply installation testing and commissioning including vaccumiazation and nitrogen testing of , supply installation testing and commissioning including vaccumiazation and nitrogen , supplying and fixing of 25 mm sizes of rigid upvc piping from outlet socket of ac unit complete with elbow , supplying and fixing dp sheet steel enclosure on surface or recess along with 25 or 32 a 230 v c curve dp mcb , supplying and fixing 5 amps to 32 amps rating, 240 or 415 volts c curve miniature circuit breaker suitable for inductive load of single pole and neutral , providing and fixing supply air grills of powder coated aluminum construction having a free area of not less than 70 percent without volume control dampers , supplying and installing of 150 mm width 50 mm depth 1.6 mm thickness nominal size of perforated hot dipped galvanised iron cable tray

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