Gases Tenders

Central Government/Public Sector

CTN :45263257

23 Jun, 2026 NA

Delhi - Delhi

Tender For supply of uhv deposition chamber - uhv chamber specification (vacuum better than 2 10-9 mbar uhv) chamber overview spherical (diameter 14 ) or equivalent square shaped uhv chamber with support frame equipped with three (3) x 2-inch magnetron sputtering sources. all cf flanges and uhv viewports/ss blanks, three (3) x 2-inch magnetron sputtering sources. each sputtering source has an individual gas inlet line for process gases. all cf flanges., substrate holder : diameter: 2 inches; heating molybdenum heater capable of heating substrate (a) from room temperature (rt) to 800 c during rotation and (b) from room temperature to 1000 c without rotation. rotation: substrate holder can rotate continuously, driven by a stepper motor. variable speed from 0 to 10 rpmmovement: up / down vertical movement of total 25mm to adjust substrate position during deposition sputtering geometry: one sputtering source mounted parallel to the substrate surface, tilt adjustable. two sputtering sources mounted confocally at an angle relative to the substrate. base pressure: lower than 2 10 mbar (ultra-high vacuum)., vacuum pumping system: turbo molecular pump: pfeiffer hipace300 / edwards next 300 / leybold turbovac 350i with cf100 flange or equivalent with integrated controller, ion pump with controller: included to maintain uhv vacuum levels and provide clean pumping., backing pump: pfeiffer hiscroll 12 / edwards nxds 15i / leybold scroll vac 15 plus or equivalent dry scroll pump used to back tmp, gate valves : one cf100 and one cf150 manual gate valves for isolating the chamber from the pumping systems as well as throttling, vacuum gauges and measurement: one cold cathode gauge with readout capable of measuring vacuum pressures down to1 10-10 mbar for precise uhv monitoring., one capacitance manometer gauge with measurement range from 1 10-1 to 1 10 mbar for accurate pressure reading during deposition phase, gas delivery system: two independent mass flow controllers (mfcs):a. one mfc (0-100 sccm) for argon gas feeding to all three sputtering sources via high vacuum valves.b. one mfc (0-100 sccm) for nitrogen gas feeding directly into the chamber with its own high vacuum valve.gas lines for ar and n2 are physically separated to avoid cross-contamination., chamber access and viewports: 1. two view ports installed on the chamber, each equipped with manual shutters. 2. access ports for gauges, pump, gas inlet and few spares for future upgradation., baking capability: entire chamber designed to bake-out at 150 c to reduce contamination and out gassing during operation, cooling capability : water manifold with flow switch / flow meters, near uhv chamber specification: chamber overview: spherical (diameter 14 ) or equivalent square shaped uhv chamber with stand., three 2-inch magnetron sputtering sources, each with individual gas inlet. all cf flanges and uhv viewports/ss blanks., substrate holder: a. diameter: 2inches; heating : molybdenum heater capable of heating substrate (a) from room temperature (rt) to 800 c during rotation and (b) from room temperature (rt) to 1000 c without rotation b. rotation : substrate holder driven by stepper motor. variable speed from 0 to10 rpmmovement: up / down vertical movement of total 25mm to adjust substrate position during deposition sputtering geometry: one sputtering source mounted parallel to substrate surface (tilt able preferred). two sputtering sources mounted confocally at an angle. base pressure : lower than 5 10 mbar (near uhv)., vacuum pumping system: turbo molecular pump : pfeiffer hipace 700 / edwards next 730 / leybold turbo vac 900 ix or equivalent with cf100 flange and integrated controller, suitable for near uhv vacuum., backing pump: pfeiffer hi scroll 12/edwards nxds15i / leybold scroll vac 15 plus or equivalent dry scroll pump used to back tmp, gate valves: one cf150 manual gate valve to isolate / throttle chamber from pumping system, vacuum gauges and measurement: cold cathode readout capable of dis

Central Government/Public Sector

CTN :45325497

11 Jun, 2026 NA

Bangalore - Karnataka

Tender For tender for the design, supply,installation, testing, commissioning, and operation of a liquid medical oxygen (lmo) storage tank, medical gas cylinder and liquid oxygen gas & hospital gases distribution system

Central Government/Public Sector

CTN :45333205

16 Jun, 2026 NA

Kanchipuram - Tamil Nadu

Tender For supply of ag7 cutting wheel , ag7 grinding wheel , ag4 buffing wheel , ag4 grinding wheel , ag4 cup wire wheel , jig saw blade t218a , hacksaw frame , jig saw blade t127a , safety helmet , ear plugs , torch light , nylon rope , nylon rope , red oxide metal primer , red oxide metal primer base , florescent orange 1 ltrs , florescent green 1 ltrs , mrf orange paint pu , spray florescent green 400ml , spray florescent green , spray primer , paint filter cloth , paint gun , wire brush , turpentine oil , caution tape roll , cello tap cutter 1 inch , ohp marker , white board marker , 4 inch gasket , paint brush , paint brush , funnel all size , measuring tape 50m , heavy duty plastic cover

Central Government/Public Sector

CTN :45339191

02 Jun, 2026 NA

Kalyan - Maharashtra

Tender For supply of liquid medical oxygen gas refilling of (capacity : 7000 ltrs) of drh kalyan forthe period of two years. [ warranty period: 24 months after the date of delivery ] ]

State Government

CTN :45322903

05 Jun, 2026 3.00 Lacs

Srinagar - Jammu And Kashmir

Tender For providing and fitting of medical gas pipeline system to the ot block of skims mch bemina

corporations/Associations/Others

CTN :45324593

08 Jun, 2026 5.00 Lacs

Thanjavur - Tamil Nadu

Tender For providing and replacemnet of boiler and other material in amma unavagam at pattukkottai municipality - supply , delivery and fixing of steam boiler - fire wood model (capacity no: 03) - ms smoke pipe - ms boler stand (fire wood) - steamline installation (app- 80- 85 feet) , burner set up for boiler , lpg gasline installation ( aprox 20 feet) , as per standard speciaction, supply , delivery of aluminium bucket bottom 300 mm to top 600 mm and height 450 mm as per standard specfication, supply , delivery of steel vegetable cutter ( 2 feet ) as per standard specfication ( ), supply , delivery of plastic storage container of capcity up to 2 kg as per standard specfication, supply , delivery of nilkmal chair as per standard specfication, supply , delivery of ss siver plate of 12 inch dia as per standard specfication, supply , delivery of 200 ml plastic tumbler as per standard specfication, supply , delivery of plastic water storage juck up to 2 litter as per standard specfication, supply , delivery of dust bin box up to 20 kg capcity as per standard specfication, supply , delivery of water storage 200 litter capcity drum (blue colour ) as per standard specfication, supply , delivery of steel bero of size 0.90 m x 0.43 m x 1.95 m of 22 gauge as per standard specification, supply , delivery of ss karandi (2 1/2 " feet ) as per standard specfication, supply , delivery of gas tube ( 2 layer ) up to 2.00 m as per standard specfication, supply , delivery of gas regulator as per standard specfication, supply , delivery of gas burner 3 inch dia as per standard specfication, supply , delivery of ss countainer up to 2.00 litter as per standard specfication, supply , delivery of aluminium handle countainer up to 2.00 litter as per standard specfication, supply and fixing of 1200mm (48") sweep ac ceiling fan complete with stepped electronic 300w regulator with 1 metre down rod with fan clamp with side plates and cross arm of size 450mm (18") ( sd106 ), supply , delivery of aluminium handle countainer up to 2.00 litter as per standard specfication, supply , delivery of aluminium coocker up to 10.00 litter as per standard specfication, supply , delivery and fixing of water dispancer storage capacity 50 l number of taps 1 normal, 1 hot weight (kg) 95 kg cooling capacity 150 l/hr. phase 1 series plain and cold faster cooling. eco-friendly. in-site power saving puf insulation. sturdy compressor for trouble-free operation. nationwide network for prompt service. food grade ss tank and body. silent operation. stainless steel body. stainless steel tank. easy controls. speedy drainage etc

Central Government And Public Sector

CTN :45334706

17 Jun, 2026 NA

Lumding - Assam

Tender For slewing and restoration of 25 kv ohe with provision of protective screen, safety boards, and earthing at fob in bpb-pngm section (km 3/5-6) under lumding division.

State Government

CTN :45325599

25 Jun, 2026 902

Bengaluru - Karnataka

Tender For supplyof medical gases (oxygen)- ip to sjicr, b.g. road, bengaluru

State Government

CTN :45345100

25 Jun, 2026 61.20 Lacs

Bengaluru - Karnataka

Tender For operation & maintenance of medical gas equipment and pipeline system hvac system, electrical and plumbing services at sjicr satellite center, kc general hospital premises, malleshwaram, bengaluru

State Government

CTN :45345102

25 Jun, 2026 1.22 Crore

Bengaluru - Karnataka

Tender For operation and maintenance of medical gas equipment, pipeline for internal supply of medical gases and other allied works at sjicr, bengaluru

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