Latest mains gas Tenders | Government mains gas Tenders

Central Government / Public Sector

CTN :40961195

14 Jul, 2025 NA

Vadodara - Gujarat

Tender For supply of hydrogen gas cylinder , oxygen gas cylinder

corporations/Associations/Others

CTN :40637280

11 Jul, 2025 1.39 Lacs

Bankura - West Bengal

Tender For corrigendum : supply of compressed oxygen gas , hydrotesting of oxygen cylinders , replacement of cylinder cap of oxygen cylinders , replacement of valve of oxygen cylinders , replacement of seal nut of oxygen cylinders , replacement of spindle of oxygen cylinders , replacement of teflon washer of oxygen cylinders

Corporations And Associations And Others

CTN :40950108

17 Jul, 2025 NA

Karnal - Haryana

Tender For purchase of oxygen gas cylinder >

CTN :40955282

18 Aug, 2025 NA

Kavaratti - Lakshadweep

Tender For item wise procurement and supply of laboratory items for a period of 12 months - equipments, digital turbidity meter/ nephelometer -(a).parameter range- 0 to 200 & 200 to 1000 ntu*. (b). readability - 0.1 ntu & 1.0 ntu. ( c). accuracy - 3% of range. (d). repeatability - 2% of range. (e). light source - tungsten halogen lamp. (f). detector - photo diode. (g). data presentation - 31/2 digit 7 segment led of 12.7 mm height. (h). accessories - matched test tubes- 5 nos. (i). useful for determination of sulphate, phosphate, chloride, zn, ag, etc. by astm procedure. (j). extendable for measurement of inhibition growth of semantic microbial agent .brands-systronic,techlab,elko, digital conductivity meter with conductivity cell type cc-03b. (a). conductivity range : 0 to 20,200 m s*, to 2,20 & 200 m s*, (b) readability : 0.05% of range, (c) accuracy ; +_1% of range, (d) repeatability;+_1% of range, (e) data presentation: 31/2 digit 7 segment led of 12.7 mm height, (f) operating frequency: 1000hz, (g) temp. compensation: 0 to 500 c manual, (h) cell constant: 0.05, 0.1 or 1.0 (selectable), (i) out put: 20mv full scale into 10kz resistive impedance, (j) accessories: cell stand with cell holding clip.brands-systronic,techlab,elko, digital ph meter with combined ph electrode type cl - 51b (a). ph range: 0 to 14, +_1999 emf (mv), (b) readability : 0.1 ph, 1emf(mv), (c) accuracy ; +_0.01 ph, +_1 emf (mv), (d) repeatability;+_0.01 ph, +_1 emf, (e) temp. compensation: 0 to 1000 c manual, (f) data presentation: 31/2 digit 7 segment led of 12.7 mm height with polarity, (g) accessories: stand with electrode holding clamp, buffer tablets and polythine bottle, (h) physical dimensions: size 295 x 165 x 140 & weight - approximate 3, (i) manual 2 point calibration for ph, digital salinity meter (micro processor based water analyzer with magnetic stirrer), (a) measures directly ph, emf, temperature, electrolyte conductivity(ec), total dissolved solid (tds), dissolve oxygen (do), sanitary colorimeter (abs & %t) and turbidity in water sample one at a time. (b) data presentation: 2 lines 16 character dot matrix lcd modules, (c) light weight portable and easy to carry on field, (d) operates on rechargeable battery & mains supply, (e) ph: range- 0-14, readability- 0.001, accuracy - +_0.001,repeatability - +_0.1, (f) emf (mv): range- +_1999,9, readability - 0.1, accuracy - +_0.1, repeatability- +_0.1, (g) temp: range - 0-1000 c, readability - +_0.1, accuracy - +_0.5, repeatability - +_0.1, (h) ec; : range - 0-200 ms (5 ranges), readability - 0.05% of range, accuracy - +_0.1 of range, repeatability - +_0.5% of range, (i) tds: range- 0 to 100 ppt 5 range with pds factor 0.5, readability - +_0.05% of range, accuracy - +_1% of range, repeatability - +_0.5% of range, (j) do: range - 0-20, readability - 0.1, accuracy - +_0.1, repeatability - +_0.1 (k) colorimeter: range- +_2 abs & 0 to 100% t, readability - 0.001, accuracy - +_0.05 abs, repeatability - +_0.01 abs, (l) turbidity: range - 0 to 100 ntu, readability - 0.001, accuracy - +_2%, repeatability - +_0.1% (m) salinity ranger: 0 to 40 ppt, accuracy - +_1%, temp, compensation - 0 to 500c, sensor- ise (chloride) & re- bnc, (n) accessories: ce, dip type conductivity cell of 1.0 cell constant, do probe, thermo probe, magnetic stirrer, mains operated electromagnetic stirrer gi 631, stirring capsules, electrode stand with holding clamp, gas permeable membranes and 10mm & 30mm test tubes., zerological water bath superior quality(manufactures specification should be uploaded), ph meter (pocket type), brands-tamp,techlab,scientix, tds meter (pocket type) ,brands-tamp,techlab,scientix, magnetic stirrer superior quality (manufactures specification should be uploaded), heating mantle superior quality (manufactures specification should be uploaded), rainguage with measuring cylinder superior quality (manufactures specification should be uploaded), water purifier (dew drops)superior quali

Central Government/Public Sector

CTN :40804214

14 Jul, 2025 42.00 Lacs

Kota - Rajasthan

Tender For corrigendum : provn of storage room for storage of oxygen gas cylinder and special repair to building no p-317/01 to 08 (or md accn) at abdul hamid vihar (gtc line) under mil stn kota

CTN :40939128

23 Jul, 2025 NA

Siliguri - West Bengal

Tender For tender for supply of f6 nsn-6830-72-053-5541 gas nitrogen pure grade purity level 99 5 , f6 6830-000002 gases acetylene , f6 6830-000001 compressed gas oxygen industrial , f6 8120-000348 cyl compressed gas nitrogen empty hydrostatic testing , f6 8120-000341 compressed air cyl 140 mm dia hydrostatic testing , f6 8120-000341 compressed air cyl 140 mm dia retro modification , f6 8120-000267 cylinder compressed gas air 140 mm hydrostatic testing , f6 8120-000267 cylinder compressed gas air 140 mm retro modification , f6 8120-000007 cylinder for gas oxygen 5654 ltr hydrostatic testing , f6 8120-000007 cylinder for gas oxygen 5654 ltr retro modification

corporations/Associations/Others

CTN :40218213

05 Jul, 2025 NA

Mumbai - Maharashtra

Tender For bid to ras supply of equipment for dept of physiology - myograph stand , inductorium , simple key , short circuiting key , pohls commutator , vibrating interupter , muscle trough , muscle grip of femur clamp , hook and weight set , frog board for dissection , enamel tray , frog board lined with boss head , heart lever, simple and starling , low voltage unit for tapping 2 and 4 volts for stimulation , electromagnetic time marker , tuning fork time marker 100 per sec , electrodes , x blocks , spirit lamps , mareys tambour , demonstartion eye piece , stage incubator , westergreens pipette for esr on stand , double demonstration eye piece , wintrobes pipette for esr and pcv with stand , hemoglobin meter sahlis or hellige , sphygmomanometer, digital , stethoscopes , sthetoscopes, demonstration with multiple eye pieces , polygraphs , venous pressure apparatus , spirometer , gas analysis apparatus, haldens student type , van slykes apparatus manometric , gas analyser automatic for co2, o2, n2 , douglas bag, complete , basal metabolism apparatus , mossos ergograph , clinical thermometer , compass aesthesiometer , thermos -aesthesiometer , apparartus for passive movement , knee hammer , stethograph , bicycle ergometer , olfactometer , ophtalmoscope , schematic eye , phakoscope , permeter with charts , color perception lantern edridge green , maddox rod , newtons colour wheel , tuning fork to test hearing 32-10000 cps , dynamometer , otorhinolaryngoscope , sterilizer electrical , instrument trolley , stop watch , centrifuge , colorimeter, photoelectric , ph meter electric , oxygen cylinder with trolley , co2 cylinder with trolley , electronic stimulator , water distillation steel with spare heating elements , all glass distillation apparatus double stage , voltage stabiliser , ecg machine , muscle lever

Central Government/Public Sector

CTN :40927121

21 Jul, 2025 NA

Dehradun - Uttarakhand

Tender For annual rate contract for the supply of gases - annual rate contract for the supply gases, refilling of zero air gas, uhp- 99.999%,7 cubic meter per cylinder, refilling of hydrogen gas, uhp-99.999%,7 cubic meter per cylinder, refilling of argon gas, uhp- 99.999%,7 cubic meter per cylinder, refilling of nitrogen gas, uhp- 99.999%,7 cubic meter per cylinder, refilling of helium gas, 99.999%,7 cubic meter per cylinder, refilling of oxygen gas, 99.9%,7 cubic meter per cylinder, refilling of oxygen gas, uhp-99.999%,7 cubic meter per cylinder, refilling of carbon-di-oxide (co2) gas, uhp-99.999%, 30kg per cylinder, refilling of dissolved acetylene gas, uhp- 99.999%, capacity 6.0 meter, refilling of dissolved acetylene gas, 99.9%, capacity 6.0 meter, refilling of nitrous oxide gas 99.99%, capacity 17.0 cubic meter per cylinder, bronze service plan ; hsn code:90278990

Central Government And Public Sector

CTN :40665497

04 Jul, 2025 NA

Angul - Odisha

Tender For corrigendum : supply of material code - 94301413010 - oxygen gas filled in nalco s own cylind , valve replacement , valve gland replacement , cylinder cap guard replacement , painting charges , hydro test cahrges

corporations/Associations/Others

CTN :40649901

02 Jul, 2025 NA

Pune - Maharashtra

Tender For supply of welding material for the year 2025-2026 - supply of welding material for the year 2025-2026, acetylene regulatoradorgoldline 7022 with 2 guage 2 stages, breazing powder make (l&t), cylinder key (heavy duty), cylinder spaaner 12 screw spaaner (taparia make), dark green glass for welding (geramn make) 4.1/4 x3.1/4 thickness 5 mm, electric welding glass green colour (german make) 5mm thickness, electric welding holder 600 amp (spark welding make), wonder 185 wc 3.15mm (l&t make), electric welding cable lugges copper, ewacctrodeal 2101 3.15 mm (l&t make), ewac gougetrode 3.15 mm (l&t make), castriron 224 3.15mm (l&t make), electric 145 bare 3.15mm (l&t make), wonder 680 cgs 3.15mm(l&t make), ewac flux 145 powder (l&t make), electric welding apron (esab make), electric welding machine (champ t400 ador make), gas welding goggle black (german make) thick ness 5 mm, gas welding hose clip (l&t make), gum boot (rainy ) shock proof, hand gloge (esab make ) right & left, lighter stone long, m.s.copper coated rod 1/16, m.s.copper coated rod1/8, m.s.electrod 3.15mm ador welding (e bond make), m.s.electrod 4mm ador welding (e bond make), maganeze bronze rod 1/8 , oxy/acety regulator nut brass, oxygen regulateradorgoldline7021 with 2 gauge 2 stage., saffire 2 hp oxy/accty.welding blow pipe with 6 tips (esab make) (heavy duty), saffire 2 hp tip size 13 esabmaks, saffire 2 hp tip size 02 esabmaks, saffire 2 hp tip size 20 esabmaks, saffire 2 hp tip size 03 esabmaks, saffire 2 hp tip size 30 esabmaks, saffire 2 hp tip size 06 esabmaks, spark lighter, steel wire brush ( five rose ), saffire 2 hp oxy/ acety. cutting blow pipe gas cutter ( esab make heavy duty ), treading tape for gas likage, troly wheel tyreassy 12 x2 x1 ( rexello make ), troly wheel tyreassy 8 x2 x1 ( rexello make ), superon l308ss rod supronschwelesstechnik, welding cable 36swq.600amp /2228/02mm (holder cable isi make as per sample), welding hose pipe (red) 3/8x5/8 (dunlop make), welding hose pipe blue or black 3/8x5/8 (dunlop make), welding machin supply flexible cable 240 stand 3 core isi 4cx6.0sq mm, welding machin supply flexible cable 240 stand 4 core isi 4cx6.0 sq mm, xuper 22 x 33n (l&t make) 3.15mm, electric welding machine single phase (200 amp) champ arc (201)

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