Latest refrigerant gas Tenders | Government refrigerant gas Tenders

Central Government/Public Sector

CTN :43034064

26 Dec, 2025 NA

Bhilai - Chhattisgarh

Tender For supply of laser sensors based system for monitoring piston eccentricity and tilt of gas holder of sms-3. of bhilai steel plant

CTN :42922643

10 Dec, 2025 NA

Coimbatore - Tamil Nadu

Tender For purchase of equipments - purchase of equipment:chromatographic workstation with capillary injector, packed injector, and auto-sampler should be quoted. chromatography workstation instruments should be built with self-diagnostic features and active-time management tools for better productivity, general features of chromatography workstation: column oven can accommodate two columns with maximum temperature range up to 400 c with set point resolution of 0.1 c. it should support 20 ramps & maximum temperature ramp rates of 100 c /min. cool down of oven from 400 c to 50 c in less than 5 min. fully automated with electronic pneumatic control afc / ppc / epc (digital control) for injector gas afc/epc/ppc should provide optimum performance with all types of capillary columns. system should have the capability to install a minimum of three injection and four detector ports. capable of detecting h and o across 0.01% 100% ranges (i.e., both trace in a matrix and bulk near-pure streams) column oven: operational temperature range: ambient +10 to 400 c overheat protection: programmable up to 420 c injector port: split/spitless injector 1 no packed injector 1 no, maximum temperature: 400 c, pressure setting range 0 100 psi with control setpoint of 0.01psi for specified pressure range., carrier gas flow control should have constant flow, constant pressure modes and constant linear velocity. auto injector: automatic sample injector up to 15 vials 2 ml vial with crimp set 100 nos, detector: flame ionisation detector (fid) 1 no, minimum detectable quantity: 3 pgc/s or more liner dynamic range: 1 107, maximum acquisition rate: 4 ms (250hz), thermal conductivity detector, sensitivity: >40000 mv maximum acquisition rate: 4 ms, maximum operating temp: 400 cgas cylinders & fittings, gas sampling: zero air, h2, n2 and helium gas cylinder with 2-stage regulators, each 1 no. four-stage gas purification panel and gas tubing. quote a suitable gas sample injector apparatus for the analysis of co2 gas, gas standards and a suitable packed column quote a 6-port gas sampling valve suitable for both manual (through syringe) and auto injection (online) quote sample line, sample loop, heated lines, filters, safety hydrogen purging, and flow control of gas. calibration gasses: suitable gas standards such as ar, he, h2, o2, co and ch4 should be providedpc and ups: pc i5 (or higher), 8gb ram, 1tb hdd, 22-inch led monitor (or higher), ssd: 512 gb, windows 10 os (or higher), wired keyboard and mouse. laser printer b/w, online ups sine wave capacity of 5 kva with battery power backup of 1 hour should be provided by the supplier general terms and conditions:warranty: 3 years manufacturer s warranty certificate. vendor should be an authorised provider of sophisticated high-precision chromatograph workstation systems for the past 15 years or more with: a proven track record in multiple countries and national institutes standard quality certifications such (iso 9001) 5+ past installations of similar systems in india. compliance statement should be enclosed with the quotation. the installation should be done at free of cost. hands-on training for 1 day for two trainees (faculty and scholars) must be provided on operation, maintenance and troubleshooting to two to two-three persons at the site of installation. if required, hands-on training must also be given to our faculty/scholars at a later stage, without any financial commitment to university. the technical details of the quoted instrument must be available on the official website of the principal supplier. the vendor should provide the list of end-users (recent) with contact details. the vendor must submit the latest reference letters from their previous users. trained service engineers in india (with suitable certificates) for the quoted model must be readily available to resolve the technical problems. a list of recent scientific publications in reputed journals from the user institutions where the quoted mode

Central Government/Public Sector

CTN :42360061

03 Dec, 2025 NA

Jagatsinghapur - Odisha

Tender For bid to ras supply of refrigerant gas (r404a)

Central Government/Public Sector

CTN :42972341

19 Dec, 2025 14.23 Lacs

Sonipat - Haryana

Tender For supply of servicing and repairing of hvac system - de scaling of condenser , sitc of key ped , sitc of of sm2 card , sitc of of york chiller resistance , sitc of oil filter , refrigerant gas , condenser oil , motor , servicing of cooling tower , pvc eliminator , pvc end cap , eliminator jali , frp compound , frp motor cover

CTN :41751479

03 Dec, 2025 NA

Gopalganj - Bihar

Tender For bid to ras supply of thermometer and pressure gauges of different types , petrol engine , diesel engine , steam turbine , condenser , steam engine , heat engine , different types of boilers , boiler mounting and accessories , working models of surface condenser , steam turbine test rig , working models of reciprocating air compressor , working models of centrifugal air compressor , thermal power plant with steam engine trainer , gas power plant trainer , nuclear power plant trainer , hydroelectric power plant trainer , refrigeration system , var test rig , vernier height and depth gauge , slip gauge set , micrometer depth gauge , angle gauges , precision level , surface plate-granite , optical flat , screw pitch gauge , diaphragm pressure gauge , sensor - bourdon tube c type with digital display , differential pressure bellows , rotameter trainer , resistant thermometer , thermocouple tutor , glass thermometer, bimetallic thermometer , red wood viscometer , beaker, pipette, electronic balance, thermometer , set-up for belt friction apparatus , models of geometrical figures , models for projection and demonstration , slope and deflection of beam apparatus , extension and compression of springs apparatus , seam welding machine , screw thread micrometer , advanced casting equipment s and tools , forging equipment sand tools , shell core shooter mounding machine , electro magnetic forming equipment , laser beam machine , ultrasonic welding machine , edm , injection moulding machine , blow moulding , post processing equipment and tools , universal plc training system with hmi and compatble with scada software with all accessories , hybrid & electric vehicle trainers system , ev & hybrid trainer kits , vehicle electrification simulation & design software , electric vehicle automotive drives , ev stem kits , wire cutter, wire stripper, screwdriver, wires, multimeter, battery, automotive electrical component , batteries and fuel cells , hydrometer

CTN :42636981

05 Dec, 2025 73.77 Lacs

Kolkata - West Bengal

Tender For corrigendum : supply of 5 0 vicryl suture , rigid conformers for adult sockets right and left conformer ranging from 16 mm, 18 mm, 20mm, 22 mm, 23 mm, 24 mm, 25 mm pack of five of each size , n butyl cyanoacrylate 0 point 5ml inj , glued iol forcep straight 23 g , schirmer test strips pkt of 100 , disposable 25g endolaser probe compatible with 532 nm quantel laser machine , indocyanine green for inj usp 25 mg sterile lyophilized powder , finesse flex loop 25 g , brilliant blue dye for ilm peeling , disposable endophthalmitis vitrectomy kit , disposable intravitreal injection kit , inj perfluoro n octane liquid for intraocular use 5 ml vial , triamcinolone acetonide injection ip 40 mg slace ml preservative free for intraocular use , suture 10 0 monofilament polymide black with 6 mm 3 slace 8 circle spatulated micropoint double needle , 400 microns blade for lamellar corneal surgery pack of 10 , ac maintainer for lamellar corneal surgery pack of 10 , cornisol , disposable artificial anterior chamber 3 piece with base heaving two ports withsilicone tubing for injecting viscoelastic , teflon block for lamellar corneal surgery , incision depth blade 300 , incision depth blade 350 , keratoprosthesis temporary sterile pack made up of pmma consisting of single part 7point 5mm in size with 4 or more holes in the periphery for suture fixation , riboflavin kit for collagen cross linking , scleral contact lens, large diameter gas permeable lenses, vaulting over entire corneal surface resting on sclera, should be stable, easy to insert, comfortable, should not dislodge on its own , trephine for cornea size 7 point 0 , trephine for cornea size 7 point 5 , trephine for cornea size 8 point 0 , polypropylene blue monofilament 70 to 75 cm, size 5 0 3 slace 8 circle rb,12 to 18 mm double needle , porous polyethylene intraocular implants with injector, size 20mm , porous polyethylene intraocular implants with injector, size 19mm , mini monka stents , bone wax box of 12 , mersilk no 3 point 0 ,20 to 25 mm needle round body , malyugin ring , lacrimal stent , tropicamide with phenylephrine with lidocaine for intracameral use 1 ml , inj sodium chondroitin sulphate 40 mg plus sodium hyaluronate 30 mg in 0 point 75 ml , silicone rod with sleeve for ptosis repair , cotton ear buds pkts of 100 for cataract surgery , disposable vitreo retinal surgery kit , faricimab sova 6 mg slace 0 point 05 ml intravitreal inj solution , disposable needle 26g 1 slace 2 inch //bid details2 / 38

Central Government/Public Sector

CTN :42952886

08 Dec, 2025 1.90 Lacs

Purba Medinipur - West Bengal

Tender For supply of brush steel wire , petrolleum jelly , cloth coated pvc , boric powder , bleaching powder stabilised , silicon cartridge water proof , rope polypropylene 16mm , rope polypropylene 6mm , rope polypropylene 4mm , rope polypropylene 20mm , solder lead , coaxial cable rg11 isi mark , dry chemical pdr , detergent solution , lip seal for fire hydrant , jubilee clip 1 , 9 volt battery , lint free baniyan cloth , fluorescent tape for night marking of emergency ways lifebuoys , twine sewing fine , stretch packing polythene sheet on handle core 15cm width 20 mtrs roll , rubber latex long gloves , refrigerant gas r 404a , poly vinyl acetate dispersion based adhesive is 4835 , silicon sealant compound 300ml , paint roller refill 9 , funnel 5 , paint roller refil 6 , rope polypropylene 12mm , rope polypropylene 10mm , face mask , fluorescent tape yellow 4 , desoldering wire , soldering flux , heat shrink sleeve , cable casing , wire connection lugs , rj 45 connection , fender coir turk head , paint roller refil 4 , anti corosive compound , instant glue , o ring cord , envelope size 4x10 , photocopier paper 210mm x 297mm , refill for automatic air freshener 250ml , doormat foot mat mat floor synthetic , quick dry steel putty , wet surface putty , m seal , varnish , distemper white isi mark ) /bid number : gem/2025/b/6939822 * /dated: 27-11-2025 & & / bid document 1 / 37

Central Government/Public Sector

CTN :42954684

08 Dec, 2025 NA

Dhanbad - Jharkhand

Tender For tender for supply of bulb 24v/70w p.no- 955eg02137 , bulb (halogen) p.no- 452eg11249 , refrigerant gas p.no.- r134a , tublar type copper lug 95 sq mm p. no.- clug95 , tublar type copper lug 95 sq mm p. no.- clug95

CTN :42575849

27 Dec, 2025 NA

Durgapur - West Bengal

Tender For corrigendum : procurement of refrigerant gas (r-404a, r-22 and r-410a) for air conditioning unit

Central Government / Public Sector

CTN :42975859

08 Dec, 2025 NA

Mancheshwar - Odisha

Tender For supply of hfc refrigerant gas r- 407c [having chemical name difluoro methane, penta fluoro ethane, 1,1,1,2-tetra fluoro ethane and chemical formula ch2f2/ch3chf2/ch3ch2f] suitable for rmpu in lhb type ac coaches (45 kg gas in each cylinder).

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