Latest vacuum tube Tenders | Government vacuum tube Tenders

CTN :43628333

02 Apr, 2026 NA

Delhi - Delhi

Tender For procurement of spares for an-32 aircraft - bolt, shackle, clamp, hook, crank, lamp, stop, brush, bushing, cable, clamp, cover plate, cross-piece, nut, race, transistor, cable, t-piece, walkway, vacuum-tube amplifier, hinge half, plug connection with wire loom, fork, clamp, washer, navigators table, resester, spring, elbow, elbow (through 810), desiccator cartridge, bracket (lh), selenium rectifier, bushing, bracket, autopilot servo override switch, pressure seal feed-through, clamping block, lh, u clip (up to 0305), bolt, bracket, spray manifold, panel, lever, limiter attachment fittings at folding strut (lh), holder (rh) (through 0710), relay, spring-loaded rod, ramp hinge bracket, ring half, axle, bracket, lock, control rod, shafts eye, control rod (lh), spray manifold, branch pipe, elbow, relay, ring, control rod, bracket, tube (lh), pipe, sprayer collector, duct

CTN :43784263

03 Feb, 2026 NA

Asansol - West Bengal

Tender For supply of hog a & b main power contactors, 3pole, 1000v ac, 50hz, suitable for 500kva, 750vac onload switching under ac-6a category at temperature of 70 degree c & coil voltage of415v+ 10%- 20% ac with surge suppressor, 2no+2nc, as per rdso spec no.rdso/pe/spec/d/tl/0195-2019 (rev.-0) suitable for switchboard cabinet for hog compliantlslrd coaches.

Central Government / Public Sector

CTN :43756340

05 Feb, 2026 NA

Tirupati - Andhra Pradesh

Tender For hog a & b main power contactors, 3 pole, 1000v ac, 50hz, suitable for 500 kva,750v ac on load switching under ac-6a category at temperature of 70 degree celsius & coil voltage of 415v +10% - 20% ac with surge suppressor, 2no+2nc and place of installation hog a and hog b as per rdso spec. no. rdso/pe/spec/tl/0195-2019 (rev.-0)or latest for switch board cabinet of hog lslrd coaches. note: accepted makes as per above spec.: abb model no.af1250-30-11, l&t model no. mvo 820, siemens model no.3rt12766av36-8ka0 as per lr.no.el/7.1.108/sbc/lslrd dated 08.11.23 is attached.. warranty period: upto 30 months from the date of supply. [ warranty period: 30 months after the date of delivery ]

Central Government And Public Sector

CTN :43755678

16 Feb, 2026 NA

Raipur - Chhattisgarh

Tender For supply of contactor for 60 kva transformer suitable for switch board cabinet of lhb eog ac coaches, current rating 200 amps, voltage rating 415 v ac, main pole 4 nos. aux contact 1 no + 1 nc, control voltage 168-300 v ac with surge suppressor confirming to rdso specification no. rdso/pe/spec/ac/0184-2015 (rev-1). [ warranty period: 30 months after the date of delivery ]

Central Government And Public Sector

CTN :43682383

12 Feb, 2026 9.45 Lacs

Kullu - Himachal Pradesh

Tender For supply of purchase of spare for excide make battery charger for power house c c -relay board for chloride make 220v dc battery charger , secondary line surge suppressor for chloride make 220v dc battery charger , semiconductor fuse 450a for chloride make 220v dc battery charger , fuse fail indicator for chloride make 220v dc battery charger , thyristor for chloride make 220v dc battery charger , snubber network for chloride make 220v dc battery charger , electronic control card for chloride make 220v dc battery charger , electronic control module for chloride make 220v dc battery charger , gflc card for chloride make 220v dc battery charger , potentiometer for chloride make 220v dc battery charger , filter capacitor for chloride make 220v dc battery charger , fuse 125a for chloride make 220v dc battery charger , bleeder resistance for chloride make 220v dc battery charger , diode 1200a forward slash 1600v for chloride make 220v dc battery charger , iprc card for chloride make 220v dc battery charger , iprc module for chloride make 220v dc battery charger , acstr static type 415vac 2c forward slash o for chloride make 220v dc battery charger , diode 400a forward slash 800v for chloride make 220v dc battery charger , idsr card for chloride make 220v dc battery charger , dc power supply for chloride make 220v dc battery charger , annunciation card for chloride make 220v dc battery charger , annunciation module for chloride make 220v dc battery charger , relay board for 48v dc chloride make battery charger , secondary line surge suppressor for 48v dc chloride make battery charger , semiconductor fuse for 48v dc chloride make battery charger , fuse fail indicator for 48v dc chloride make battery charger , thyristor for 48v dc chloride make battery charger , snubber network for 48v dc chloride make battery charger , electronic control card for 48v dc chloride make battery charger , electronic control module for 48v dc chloride make battery charger , gflc card for 48v dc chloride make battery charger , potentiometer for 48v dc chloride make battery charger , filter capacitor for 48v dc chloride make battery charger , fuse for 48v dc chloride make battery charger , bleeder resistance for 48v dc chloride make battery charger , diode for 48v dc chloride make battery charger , ocr card for 48v dc chloride make battery charger , ocr module for 48v dc chloride make battery charger , acstr static type 415v sc 2c forward slash o for 48v dc chloride make battery charger , idsr card static type 138m plus 140 for 48v dc chloride make battery charger , dc power supply for 48v dc chloride make battery charger , annunciation card for 48v dc chloride make battery charger , annunciation module static type m12 plus 62 for 48v dc chloride make battery charger

Central Government / Public Sector

CTN :43729342

23 Feb, 2026 NA

Hyderabad-T - Telangana

Tender For supply of 4-pole contactors for controlling power circuits (k01 & k02) up to 690 v ac and 440v dc. a50-40-00 380-400v 50hz/400-415v 60hz abb: product id: lsbl35l20lr8400 along with ca5-22e auxiliary contact block abb product id: lsbn0l0040rl022 and rv5/133 surge suppressor abb: sbn0500l0rl 001. required make: abb, siemens, l&t or schneider as per edts.355 with latest revision/amendment.

Central Government And Public Sector

CTN :43730757

03 Feb, 2026 NA

Bilaspur - Chhattisgarh

Tender For supply of contactor with surge suppressor

CTN :43722593

05 Feb, 2026 NA

Itanagar - Arunachal Pradesh

Tender For supply, installation, and commissioning of the laboratory items vacuum ,tube furnace, hot air oven ,hot plate magnetic stirrer ,analytical weighing balance ,autoclave, standard/reference electrode , nickel foam , ptfe working electrode holder.. with gold coated copper sheet , gold coated crocodile clip , block 2mm enamelled copper wire , ptfe sheet , teflon rod , aluminium tape, 20 mm wide , copper tape, 20 mm wide , kapton tape, 25 mm wide , agate mortar and pestle, 3-inch id , micropipette, 100-1000 , micropipette, 10-100 . , quartz cuvette pair

CTN :43465273

06 Feb, 2026 NA

Mumbai - Maharashtra

Tender For corrigendum : tender for supply of radial-lip shft seal , oil seal , grease nipple 1 8 bsp , ball bearing deep groove , felt seal , timer 60 sec , 73a contractor , control terminals , ball bearing deep groove , led indicating light , color red , led indicating light , color yellow , led indicating light , color green , aux. contactor 2 no + 2 nc , cable sleeve , tapper pin , tapper pin , float switch , temperature sensor with oisplay unit , joystick , element for return line filter , counter balance valve , control terminals , bearing , main shaft , grease nipple (1 4 bsp) , slipping clutch cum flexible coupling , 63a tp switch , bi-metalic overload relay , pneumatic time on-delay , bridge rectifier complete , felt seal , push button with black actuator , over load relay 17.4-24a for slow speed , 6a contractor 220v ac coil (5 no+3 no) , push button (green) 1no , pump f water sanitary centrifugal horizon 10 40 with motor , pump centrifugal vertical 63 80 with motor 380v fire pump , puse button with element , grease nipple 1 8 bsp , bearing 7313b , bearing 6006 , bearing 6007 , bearing 1207 , oil seal 35x55x8 double (mi) , indicating lamp red complete , indicating lamp yellow complete , indicating lamp blue complete , auxiliary contacts for 16a contactor , coil for 16a contactor , thermister protection relay , bridge rectifier surge suppressor , push button (yellow) complete , indicating lamp(clear) complete , push button (green) complete , indicating lamp (red) complete , indicating lamp (green) complete , bearing , bearing , bearing , circlip , over load relay , over load relay with ssp independent , thermister relay 1no+1nc 1e & 2a , pilot lamp yellow lens 230v bulb , pilot lamp amber lens 24v bulb , over load relay 17.4-24a , timer on-delay , control terminal 2.5mm , motor protection relay

CTN :43420188

06 Feb, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : tender for supply of hose flexible , hose flexible , hose flexible , hose flexible , hose flexible , hose flexible , hose flexible , hose flexible , hose flexible , hose flexible , hose flexible , hose flexible , hose flexible , hose flexible , hose flexible , hose flexible , hose flexible , hose flexible , hose flexible , hose flexible , hose flexible , hose flexible , hose flexible , hose flexible , hose flexible , lever rocker , kit fuel filter and ring , bearing main std set , cover water header , lever rocker , lever rocker , shell assy , hoseflexible , motor wward vertical , element air cleaner , kitcontrol panel dpg2201 , relay timer , surge suppressor , aqct , manifold fuel , drive tachometer , drivegenerator , gasket set fuel pump , shaft rocker lever , damper fuel pump , avr cardsbcd-68 1r2 control card , kitpiston rings , kitbarrel plunger cup , set main bearing std kv-16 , kit inj brrl pluger cup , lofilter std 3166554 3167 , kit piston rings 1 mw , gasket governor set , nut , keyplain woodruff , plan washer , washer lock , washer lock , washer , washer , washer , screwhexagon head cap , screwhexagon head cap , cap screw , screwhexagon head cap , cap screw , screwhexagon head cap , keyplain woodruff , washerlock , connectorfemale , screwhexagon head cap , elbowplain adapter , screwhexagon head cap , screwhexagon head cap , screwhexagon head cap , screwhexagon head cap , screw hexagon head cap , screwhexagon head cap , screwhexagon head cap , screw hexagon head cap , screw socket head cap , screwhexagon head cap , screwhexagon head cap , screw hexagon head cap , screw hexagon head cap , screwhexagon head cap , screwhexagon head cap , screwhexagon head cap , screw hexagon head cap , screwhexagon head cap , screw hexagon head cap , bearing ball , bearing ball , screw hexagon head cap , screwhexagon head cap , bearing ball , screwhexagon head cap , screw cap , nut regular hexagon , nutregular hexagon jam , washerlock , washerplain , washer lock , washer plain , washer plain , nippleplain pipe , plug pipe , draincock , teefemale pipe , plug pipe , unionmale , keyoffset woodruff , covervalve , motorspring starting , seal o ring , retainershaft , sealo ring , nuthexagon flange , connection air crossover , connection air intake , gasketrockerlevercover , gaskethand hole , gasket aft housing , sealo rings , gaskethand hole , gasketexhaust manifold , cover fuel pump , injector , insert valve , valve intake , insert valve , valve exhaust , head cylinder , screenfilter , pointer timing , injector , valve fuel shutoff , control governor , resistor corrosion , thermometer , multimeterdigital , pump water , screwsocket head cap , shaft rocker lever , injector mounting , gasket turbocharger , gasket after cooler cover , float , gasket connection , gasketwtr trf connection , tubewater transfer , drive engine barring , guidevalve stem , adapter straight , beltv , connectionwater transfer , pulley sea water pump , plate lock , gasket , tube fuel supply , insert rubber , hour meter , crankshaft engine , element air cleaner , elementair cleaner , elementair cleaner

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