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 :45348633

18 Jun, 2026 NA

Gandhinagar - Gujarat

Tender For supply of hydrogen gas generator (q3)

State Government

CTN :45311253

08 Jun, 2026 15.00 Lacs

Sikar - Rajasthan

Tender For medicines supply - disposable syringe , disposable syringe, , disposable syringe, , i.v.cannula with 3way stop cock, , l.v.cannula, , diclofenac sodium inj ip 25 mg/ml (im/iv use), , paracetamol syrup ip 125 mg/5ml (detail in rc), , paracetamol inj. 150 mg/ml, , diclofenac sod + paracetamol tablets ip diclofenac sod 50 mg paracetamol 325 mg, , aspirin tablet ip (gastro-resistant) 150 mg, , adrenaline injection ip 1mg/ml im/iv use, , dexamethasone inj ip 8mg/2ml, , hydrocortisone sodium succinate injection ip 100 mg base/vial (im/iv use), , pheniramine inj ip 22.75mg/ml, , cetirizine syrup ip 5mg/5 ml, , levoceitrizine tablet 5mg, , montelucast(10mg) + levocetrizine tablet (5mg), , alkylizer syrup 1.4 gm/5 ml(100 ml)(disodium hydrogen citrate), , salbutamol syrup ip 2mg/5ml, , cough syrup/expectorant(50) ml, , iron sucrose injection usp/bp 20mg/ml (for iv use) each ml contains ferric hydroxide in complex with sucrose equiv. to elemental iron 20 mg, , water for inj ip, , pantoprazole 40mg and domperidone 30mg sr cap ip pantoprazole as enteric coated pellets and domperidone as sr pellets, , metformin hydrochloride (sustained release) and glimepiride tablets ip (metformin hydrochloride(sustained release) 500 mg, glimipiride 2mg), , oxytocin inj ip 5 iu/ml, , ciprofloxacin 0.3 0/0 and dexamethasone 0.1 0/0 ear drops ciprofloxacin and de27.xamethasone otic suspension usp/ciprofloxacin 0.3 o/o and dexamethasone 0.1 0/0 eye drops/ear drops,

corporations/Associations/Others

CTN :45325515

01 Jun, 2026 NA

Surat - Gujarat

Tender For supply of various parts of engine pump set and other items on rate contract - cylinder head complete (87.50 mm dia) taf engine (with valve, valve guide , spring etc), cylinder head complete (80.00 mm dia) taf engine (with valve, valve guide , spring etc), cylinder head gasket (87.50 mm dia) taf engine, cylinder head gasket (80.00 mm dia) taf engine, valve kit consist of valve set ( inner & exhaust ) taf engine (2no) valve guide with cap taf engine (2no) valve spring inner taf engine (2no) valve spring outer taf engine (2no) valve collet pair taf engine (2no) valve cup taf engine (2no), rubber bush kit for push road kit consist of o ring (2qty), push rod guide & top rubber bush (2qty), bottom rubber bush (2qty) for taf engine, air cooled cylinder liner piston set (87.5 mm) taf engine liner 1 no piston 1 no ring 3 +1 (top ring chrome plated) pin 1 no circlip 1 no, air cooled cylinder liner piston set (80.0 mm) taf engine liner 1 no piston 1 no ring 3 +1 (top ring chrome plated) pin 1 no circlip 1 no, impeller shaft sp3l, impeller shaft sp4l, impeller shaft sp6l, impeller sp3l, impeller sp4l, impeller sp6l, wearing plate sp3l, wearing plate sp4l, wearing plate sp6l, connecting road small end bush (taf-1,taf-2 engine ), connecting rod big end plain/shell/insert bearing (10 no) (2 half = bearing), connecting rod big end plain/shell/insert bearing (20 no) (2 half = bearing), connecting rod big end plain/shell/insert bearing (30 no) (2 half = bearing), main bearing (10 no), main bearing (20 no), main bearing (30 no), intermediate bearing plain/shell/insert type (10 no) (2 half = bearing), intermediate bearing plain/shell/insert type (20 no) (2 half = bearing), intermediate bearing plain/shell/insert type (30 no) (2 half = bearing), diesel filter assembly includes enclosing outer body taf-1 (2 hole only), diesel filter assembly includes enclosing outer body taf-11 (2 hole only), connecting rod taf-1 & taf-11, socket for nozzle holder (injector insulator), triangular connector flange, rubber coupling flange (aprox. 20 mm thick), rubber coupling flange (aprox. 35 mm thick), flapvalve nrv sp3l, flapvalve nrv sp4l, flapvalve nrv sp6l, square suction flange sp3l, square suction flange sp4l, square suction flange sp6l, square delivery flange sp3l, square delivery flange sp4l, square delivery flange sp6l, gland pusher (nut-bolt) sp3l, gland pusher (stud-bolt) sp4l, gland 6 mm x 6 mm (in kg), gland 8 mm x 8 mm (in kg), gland 10 mm x 10 mm (in kg), impeller bush sp3l pump, impeller bush sp4l pump, impeller bush sp6l pump, nut for sp3l pump impeller shaft (nylon thread) impeller side, nut for sp4l pump impeller shaft (nylon thread) impeller side, nut for sp6l pump impeller shaft nut (nylon thread) impeller side, nut for sp3l pump impeller drive end side, nut for sp4l pump impeller drive end side, nut for sp6l pump impeller drive end side, tappet cover, rocker arm (bush fitted) and pin taf engine, taf engine oil filter, diesel tank cap push type, rubber sheet 06 mm thick, rubber sheet 05 mm thick, oil seal timing cover side (150 x 250 x12) for kirlosker make taf engine, oil seal flywheel side ( 187 x 300 x 16 ) for kirlosker make taf engine, lantern ring ( 2 half = 1 ring), handle for starting the engine manually, governor spring, air governor assembly (consist of gasket , bolt nut ,lever etc), wearing plate screw sp3l, wearing plate screw sp4l, wearing plate screw sp6l, silencer, engine exhaust manifold for kirloskar taf engine, engine exhaust manifold for kirloskar taf-ii engine, 80 mm ø foot valves (nrv), 100 mm ø foot valves (nrv), 150 mm ø foot valves (nrv), 80 mm ø connectors (couplers) (hdpe), 100 mm ø connectors (couplers) (hdpe), 150 mm ø connectors (couplers) (hdpe), 80 mm ø hose nipple (hose coller) hdpe, 100 mm ø hose nipple (hose coller) hdpe, 150 mm ø hose nipple (hose coller) hdpe, 80 mm ø hose nipple (hose coller) ci, 100 mm ø hose nipple (hose coller) ci, 150 mm ø hose nipple (hose coller) ci, 80 mm ø worn drive hose

State Government

CTN :45324103

16 Jun, 2026 NA

Chandrapur - Maharashtra

Tender For supply of portable and critical instruments for operational monitoring at wtp-ii, cstps - port dissolved gas analyzer with access., lab inst table top purity meter hydrogen, o2 analyser, lab equip water ultra pure water system

Central Government/Public Sector

CTN :45347071

17 Jun, 2026 NA

Ranchi - Jharkhand

Tender For supply of supply, installation & commissioning of hydrogen and nitrogen gas supply, handling and delivery to 1

Central Government/Public Sector

CTN :45348066

17 Jun, 2026 NA

Guna - Madhya Pradesh

Tender For supply of hydrogen gas detector

Central Government/Public Sector

CTN :45313720

30 May, 2026 1.10 Lacs

Kanhan - Maharashtra

Tender For supply of spares for hemm - o-ring , tube , lmt & quick rel. valve , butterfly valve , tee connector , elbow , repair kit , mount rubber , tran. oil temp gauge , trans. oil pressure gauge , air horn , pin , cyl compressed gas n2 (p. no. 4600001177)

Central Government/Public Sector

CTN :45331123

16 Jun, 2026 NA

Rupnagar - Punjab

Tender For service visits for testing, servicing and spare part replacement of pdc make diaphragm compressor operational at scl for hydrogen gas for two year period

Central Government / Public Sector

CTN :45084702

02 Jun, 2026 3.90 Lacs

Hyderabad-T - Telangana

Tender For corrigendum : sitc co2 and n2 gas pipeline system along with accessories as per bid - high-pressu seamle ste c g cylind filled , high-pressur seamles stee n2 nitrogen ga cylinde filled , co2 changeove hig pressur automati mechanical , n2 changeove hig pressur automati mechanical , gas distributio panel fo 1 outlets , ss tubin pipeline , p u tubing m od , fittings , support casin includin pv casing capping , testin and commissioning

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