Latest vacuum relief valve Tenders | Government vacuum relief valve Tenders

Central Government/Public Sector

CTN :43127561

24 Dec, 2025 NA

Bijapur - Karnataka

Tender For corrigendum : supply of procurement of oxygen gas with services and toga gases for ntpc kudgi : - m1060100280-industrial oxygen gas 99 percentage pure is 309 , valve replacement charges , cap replacement charges , spindle replacement charges , hydro test of oxygen gas cylinder , m1060500400-gas chem argon 99. 9999 percentage gr-6 is5760 , m1060950096-gas chem zero air 99. 999 percentage , m1060150090-gas chem nitrogen 99. 999 percentage is1747

CTN :43258058

29 Dec, 2025 NA

Madurai - Tamil Nadu

Tender For supply of servicing of extinguisher dcp 5 to 10 kg , serving extngrdcp 25 to 75 kg oisd 142 , servicing of fire extinguisher co2 6.8kg , refilling of co2 gas , refilling of fire extinguisher dcp 9kg , erdmp mock drill arrangements , foam pourer testing crvt , hydrotesting fire hose pr 20 kg per cm2 , dry chemical powder , sply and fixing fire hose dcp 9kg , discharge hose 25kg extinguisher , discharge hose fe 75kg dcp , safety clip dcp fe , discharge hose 4.5kg fire extinguisher , sply and fix discharge horn co2 extngr , ultrasonic testg of fe dcp cap 9kg , sply and fixg luminous wind sock , hydrotesting fe 25 to 75 kg dcp , supply of 9 kg dcp fire ext , hydrotesting dcp fe 9 to 10 kg , connecting hose fire fighting 75 kg , servicing of sprinkler nozfunctity , servicing of fire hose general , cleaning the strainer , spark arrestor size 2 inch , gland rope supply , hydrotesting of pipeline , jet nozzle , fog nozzle , universal nozzle , foam branch pipe al , water curtain nozzle , amc for fire fighting cleaning and service , hydrotesting of unloading hose , nrv cng000110 compr ir 1by2 x 3by8 inch ss 3 , sply and instln of nrv above 4 inch to 6 inch , sply and instln of nrv 8 inch to 10 inch , sply and instln of nrv 14 inch , coupling washer rubber 63mm fire hydrant , sup and inst valvebutterfly 100mm test and commissioning , fire hose box glass , supply and installation of hose box , refilling of cylinder clean agent , refilling of scaba cylinder pr 300 bar , differential pr gaugerange 0 to 4 kg per cm2 , cleaning of tank , sply and instln of silica gel , eye wash shower portable creative cepew , supply of 15 mt fire hose dia 63 mm and length 15 mt , hydrant cap hydrant valve plastic , safety harness full body , sup and inst valvebutterfly dia 150mm testing and commissioning , sup and inst compound gauge test and commissioning 1 to 10 kg per cm2 range , sup and inst pressure gauge with range 0 to 15 kg per cm2

State Government

CTN :43252267

31 Dec, 2025 4.96 Lacs

Sikka - Gujarat

Tender For supply of spares refrigerant gas r407c with , cylinder qty:-07 kg per cylinder , shaft seal cover, part no.- , ac926100076, make: voltas for ac plant compressor model no. 05066-5 , sh ss assly with ring, part no. , ac926101800, make: voltas for ac plant compressor model no. 05066-s , pillow block bearing for ahu of service building ac plant , cleaning chemical (copper safe) for chiller/condenser of ac plant , pillow block bearing model , ucp 205 por ahu of switch yard control room ac package , v helt a-28 , seal cover plate , p.no:ac926100076 make: -voltas for ac plant compressor model no. 05086 , shaft seal assembly , p.no:ac926101900 make: voltas for ac plant compressor model no. 05086 , charging hose 1/4" connecting (set of 3) for central ac plant , 1/4" charging nrv valve for central ac plant , liquid line filter, make-voltas for ac plant , compressor model no:05086 , v belt b 85 , v belt a-30 , liquid line filter model-165 for uniflair and blue star make package ac unit and hydrogen gas dryer unit , dryer model dcl-083. code 02325005 for blue star make package ac.5.5 ton. , tyre element for fenner make f-80 tyre coupling , refrigeration oil charging pump suitable for voltas make ac plant compressor model no. 05086 , connecting valve for refrigeration oil charging pump suitable for voltas make ac plant compressor model no. 05086 , 3-way manifold gauge set with 3 charging hoses for r22, r134a, r407c for central ac plant , gas cylinder valve spindle key , gas cylinder adaptor for r-22 gas cylinder , gas cylinder adaptor for n2 gas cylinder , air cooled condenser model , no: dobss. capacity: 8.5 tr, make: voltas por 132kv switch yard control room ac package , pedstal bearing size-ucp209d1 for cooling tower of contol room ac plant , brass float valve size: 20 mm (3/477) , ratchet wrench (4 size: 1/2-inch hex, 9/16-inch hex and 1/4-inch square, 3/16-inch square) , fenner make v belt size b-90

Central Government/Public Sector

CTN :43225540

07 Jan, 2026 NA

Kamrup - Assam

Tender For supply of single cylinder manifold for dry air, nitrogen and oxygen gas service in the cylinder room at ground floor , single cylinder manifold for hydrogen and methane gas service in the cylinder room at ground floor , additional cylinder brackets for holding 47ltrs , point of use regulator with panel for gas service dry air, o2, n2 and h2 with accessories , point of use regulator with panel for gas service o2, n2, h2 and methane in the 2nd floor lab with accessories , hydrogen cylinder set up with cylinder bracket and cylinder mounted pressure regulator in nems laboratory at 2nd floor , point of use regulator at nems lab with panel having ball valve, outlet connection 6mm push fitting , single cylinder manifolds for n2 and dry air service for 2nd floor lab , point of use regulator in panel in the lab at 2nd floor for n2 and dry air with ball valve, outlet connection 8mm push fitting , tube laying with 1by4 inch od ss tube accessories, qty. in ft. , caping casing 2 inch x 2 inch for laying above tube , tube laying with 1by4 inch ss tube with 1by4 inch od tee 2nos, and accessories, qty. in ft. , caping casing 2 x 2 for 1by4 inch laying tube , tube laying at 2nd floor lab with 1by4 inch od ss tube with accessories, qty. in ft. , casing and caping size 2inch x 2ich for above tubing , tubing with 1by4 inch od ss tube with accessories , 8mm polyurethane tubing, qty. in ft. , pneumatic fitting straight union pu 8 push in connector for 8mm od hose

Central Government/Public Sector

CTN :43186819

26 Dec, 2025 6.75 Lacs

Angul - Odisha

Tender For supply of expellant gas cartridge 200gm part no. ac501025 , expellant gas cartridge 300gm part no. ac501026 , dcp cylinder 15 kg part no. ac502014 , pilot cyl assy manual operation part no. ac502018 , actuation device, solenoid valve assy part no. ac503030 , dry chemical powder 5kg per packet part no. ac504024 , sensor cable part no. ac505027 , control panel assly part no. ac505030 , horn unit part no. ac505031 , rupture disc assembly part no. ac505032 , nozzle conical brass part no. ac505036 , dust cap for nozzle part no. ac505037 , hose assy one fourth inch 15 long part no. ac506036 , hp hose assembly one fourth inch 33 inch long part no. ac506037 , hp hose assy,1-half inch x 3ft part no. ac506041 , hp hose assembly half inch four feet long part no. ac506042 , hp hose half inch 5 feet long part no. ac506043 , hp hose assembly 2. 1m long part no. ac506044 , hp hose assembly 2. 75 m long part no. ac506047 , three fourth inch hose assly. 4000mm part no. ac506057 , three fourth inch hose assembly 9ft part no. ac506056 , stand for 30 kg cylinder and cartridge m part no. ac5080631 , safety clip part no. ac509062 ) /bid number: gem/2025/b/6841966 * /dated: 15-12-2025 & & / bid document1 / 21

corporations/Associations/Others

CTN :43216981

19 Dec, 2025 NA

Ahmedabad - Gujarat

Tender For auction sale of scrap spring steel flate ( above 1 feet ),scrap auto parts,scrap wheel disc,scrap wheel disc mini bus,scrap engg. cylinder head,scrap fuel tank ( small ),scrap fuel tank ( big ),scrap armature,scrap bearing assorted,scrap air tank ( small ),scrap air tank ( big ),scrap radiator assy.having alluminium core without top & bottom,scrap allu. auto parts,scrap acrylic sheet cutting,scrap alluminium composite panels,scrap havy m.s.,scrap havy m.s. (machinery),scrap cng gas cylinder 80 kgs. with valve,scrap inter cooler,scrap turbo charger leyland,scrap turbo charger tata,scrap turbo charger eicher,scrap tubeless mini tyre 235/75 r,scrap tubeless tyre 295/80 r

CTN :43160736

23 Dec, 2025 NA

Sagar - Madhya Pradesh

Tender For supply of alternator , self starter assy , fuel filter , clutch master cylinder assy , head light assy , deration tank , wheel cylinder , wheel cylinder assy front , control valve , cam plate , synchronize kit , ac gas 134a

CTN :41843589

19 Dec, 2025 NA

Bathinda - Punjab

Tender For bid to ras bid to ras bid to ras bid to ras corrigendum : supply of mechanical engg labs and workshop equipment d d - hydraulic system trainer kit , pneumatic system trainer kit , pelton wheel turbine test rig , francis turbine test rig , brake master cylinder , balancing machine , hydrometer , diesel fuel supply system , abs system trainer , transparent truck clutch structure model , electric vehicle kit , digital pyrometer , metallurgical microscope , spark test apparatus , standard prepared readymade samples or specimen with photographs , tool kit , ampere meter , pressure gauge , compound gauge , ring spanner set , thermometer with case , swaging tool set , voltmeter , valve key , leak detector to detect cfc and hfcs , thermostatic switch etc fitted on board , model of refrigeration cycle , digital anemometer , gas charging kit , model of open type refrigerant compressor , water cooler of 100 litre capacity , split ac test rig , actual cut section model of screw compressor , actual cut section model of rotary compressor , vapour absorption refrigeration test rig , vaccum pump , ice plant trainer , sling psychrometer , thermocouple , infrared thermometer , metallic cut section models of boiler mountings , model of nestler boiler , actual cut section model of four stroke single cylinder diesel engine , model of amal carburettor , digital vernier callipar , digital micrometer , height gauge , go-no go thread plug gauge , go-no go snap gauge , go-no go ring gauge , cylinder rollers and spherical balls , slip gauges set , vernier bevel protractor , surface plate , tool maker microscope , auto collimator with stand , angle deckor with set of angle gauges , profile projector , cylindrical bore gauge , screw thread micrometer , sine bar 125mm , sine bar 250 mm , feeler gauge , wire gauge , radius gauge , comparator stand , angle plate , mechanical comparator , clinometer , gear tooth vernier , metallic try square , meteric thread pitch gauge , electronic weighing machine , digital tachometer , simply supported beam apparatus , apparatus for determining centre of gravity of regular and irregular lamina , models of different wooden joints , models of screw threads , models nuts and bolts , models of locking devices , models of keys and cotter joints , models of riveted joints , models of bearing , models of pulleys , model of drilling jig , models of different types of gears , planner , milling machine conventional , power hacksaw , welding screen , gloves , oxygen regulator with spanner , motor coil winding machine , digital clip on meter , earth leakage circuit breaker, single phase , earth leakage circuit breaker, three phase , residual current circuit breaker, single phase , residual current circuit breaker, three phase , heat convector , desert cooler , electric oven , voltage stabilizer , digital energy meter , analog meggar , digital earth tester , plier , cutting plier 8 inch , leg vice 4 inch , round die handle , tap wrench- 5 by 16th of an inch to 1 inch , pipe vice , grinder , bench grinder 0.5 hp motor , scriber 8 inches , sheet steel wire gauge , circle cutting machine , edge folding machine , foot shear machine , rivet snap 0.25, 0.5, 0.75, 1 inch , rivet set 0.25, 0.5, 0.75, 1 inch , hand stake , funnel stake , round stake , taper stake , shovel , riddle , foundry bellow , silica sand , bentonite clay type , molasses , ladle , ladle holder , oil fired tilting type furnace , sand mix muller , moulding board //bid details 2 / 109

CTN :43170134

03 Jan, 2026 NA

Mussoorie - Uttarakhand

Tender For supply of spare parts of vehicle d d-- air cleaner boot , engine oil filter , rear side mirror , ignition switch , tail light assy , fuse 400 amp , leaf spring bush , clutch plate , pressure plate , reales bearing , clutch slave cylinder , shocker observer front , engine mounting , yoke assy propeller shaft , wheel cylinder , brake assy shoe , tel light assy , wiper blade , wiper arm link , wiper motor , cheak net front , cheak net lock front , cheak net lock rear , oil filter , fuel filter separator , fuel strainer , brake auto adjuster , wheel drum front , wheel drum rear , horn 12 volt , oil seal front , oil seal rear , leaf spring washer , wheel stud , bonnet catch cable , brake booster repair kit , door lock catch handle , drag link assy , tie rod end , brake master cylinder , release bearing , accelerator , fuel filter , brake shoe , disc brake pad , thermostat valve with body , air filter , brake disc pad , head gas kit , timing belt , came seal , tappet cover packing , carbon bush holder , back light assy , realise bearing , clutch cylinder , clutch bearing , clutch plate and pressure plate , fuel filter scorpio s4 , oil filter scorpio s4 , brake shoe scorpio s4 , disk pad scorpio s4 and s11 , wiper blade scorpio s4 and s11 , wheel cylinder scorpio s4 and s11 , wheel nut 21 no scorpio s4 , wheel stud 21 no scorpio s4 , wiper arm scorpio s11 , star plate with star blue colour , commandant plate with name blue colour , clutch master cylinder , slave cylinder , suspension bush kit , leaf spring bush front and rear , disc pad , til light assy , combination switch , hub seal , front axle oil seal , oil dipstick , accelerator wire , clutch wire , horn , door inner catch handle left and right , door outer catch handle left and right , brake light assy , frant axel oil seal , disc pad re bullet bs vi , break shoe re bullet bs vi , air filter re bullet bs vi , engine oil filter re bullet bs vi , engine oil filter hero super splendor , spark plug hero super splender and re bullet mixed , gloves , buf leather jacket

CTN :43190369

25 Dec, 2025 NA

Thiruvananthapuram - Kerala

Tender For supply of binocular microscopes , biosafety cabinet class ii a2 with thimble ducting , blood gas analyser , centrifuge table top 16 tubes , centrifuge tabletop with 8 tubes , crashcart , hot air oven medium size , incubator 2 medium sized , labour bed , oxygen cylinder type d , phototherapy unit , radiant warmer , refrigerated microcentrifuge machine , shadowless examination lamp , urine analyser , vdrl rotator or shaker , vedio laryngoscope , vortex mixer , x ray , granite name board , vinyil flexible sun board , online ups 2 kva , wiring 2x1. 5 sqmm 1x1. 5 sqmm earth wire , wiring 2x2. 5 sqmm 1x2. 5 sqmm earth wire , wiring 2x4 sqmm 1x4 sqmm earth wire , pvc conduit 20mm , pvc conduit 25mm , blanking plate modular type , modular boxes and cover plate 3 module , modular boxes and cover plate 6 module , switches sockets modular type 5by6 amps switch , switches sockets modular type 3pin 5by6 amps socket outlet , switches socket modular type 15 by 16 amps switch , db and mcb 6way 4 plus 18 double door horizontal , db and mcb 8way 4 plus 24 double door horizontal , db and mcb 4way 4 plus 12 double door vertical , single pole mcb , lt cables 3. 5x50 sqmm , lt cables 3. 5x35 sqmm , lt cables 4x25 sqmm , lt cables 4x16 sqmm , earthing gi earth plate , earthing gi earth strip ground , earthing gi earth strip surface , earthing gi earth wire , earthing copper earth bus strip , plumbing cpvc pipe 20mm , plumbing cpvc pipe 25mm , plumbing cpvc pipe 32mm , plumbing angle valve ) /bid number: gem/2025/b/7004837 * /dated: 15-12-2025 & & / bid document1 / 41

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