Latest metal rectifier Tenders | Government metal rectifier Tenders

CTN :44045189

30 Mar, 2026 NA

Mumbai - Maharashtra

Tender For corrigendum : tender for supply of mcb tp 4a , gasket , bearing cover at shaft seal , shaft seal assembly for 6 65 compressor , oil pump assembly for 6 65 compressor , coupling pin , unloading frame , braacket for unloading mechanism , rocker for unloading mechanism , safety valve , suction shut off valve , discharge shut off valve , oil strainer with magnet filter , oil seperator , hexagon head bolt mk 6 20 , hexagon head bolt 12 mt 50 mm , nuts & bolts , contact kit for starters , electrical contact kit , indicating lamp white led type , push button red , current transformer 63 5a , zinc plug , oil charging hose , allen key set , discharge valve reeds , thermostatic expansion valve tex 5 , thermometer 0 to 50 c , strainer y type 7 8 , pre filter , oil charging valve assembly , dowty ring , gasket , oil strainer , magnetic plug , spring washer , single frame for unloading mechanism , bracket with pin for unloading mechanism , bracket with pin for unloading frame , rocker for unloading mechanism , unloading cylinder for single pipe connection , benzing ring , threaded plug , unloading cylinder housing , piston for unloading cylinder , screw , unloading ring with pins , gasket , suction valve ring plate , oil pump assembly , gasket , hexagon head screw for pump , intermediate plate , gear shaft , gear shaft , crank shaft , seeger ring , limit switch , thermosatic expansion valve , mcb 63 a , mcb dp 10 a , mcb dp 2 a , mcb tp 6 a , mcb tp 20 a , motor protection relay , mcb dp 6 a , temperature gauge for sea water , compressor , rotor bearing kit , screw for comp , oil heater , pressure transmitter-discharge , low pressure cutout , high pressure cutout , thermostatic expansion valve , filter drier core , panel light 11w clf , auxiliary contactor (3 no 1 nc) , mccb 100 a , soft starter internally bypassed inline delta chi , hmi color 7 inch , hrc fuse for pumps , push buttons , mech seal , water pressure gauge , magnetic flow meter , three way valve , insulated screw driver 8 , signal transducer rtd , screw driver 10 , switch pressure hp cutout , allen key sets , hammer 2 kgs , tube cutter

Central Government/Public Sector

CTN :44213272

10 Apr, 2026 NA

Bhopal - Madhya Pradesh

Tender For corrigendum : supply of e4253023 numerical relays sas items other accessories for ntpc singrauli project c c - e4253023 numerical relays 01-sg4945037000-numerical main-1 generator protection relay as per it-01 of ann-1 , 02-sg4945037019-accessories for sef and ref as per it-02 of ann-1. , 03-sg4945037027-numerical main-2 generator protection relay as per it-03 of ann-1 , 04-sg4945037035-numerical transformer differential 3 wdg protection relay as per it-04 of ann-1 , 05-sg4945037043-numerical overall differential protection relay as per it-05 of ann-1. , 06-sg4945037051-numerical overcurrent and ref protection relay as per it-06 of ann-1. , 07sg4945037060-metrosil as per it-07 of ann-1. , 08sg4945037078-stabilising resistor 0-1k slash 0-5k as per it-08 of ann-1. , 09-sg4945037086-ethernet switch as per it-09 of ann-1. , 10-sg4945037426numerical main-1 line distance protection relay process bus as per it-10 of ann-1. , 11-sg4945037094numerical main-2 line distance protection relay process bus as per it-11 of ann-1. , 12-sg4945037108numerical main-1 line differential protection relay process bus as per it-12 of ann-1. , 13-sg4935117044numerical main-2 line differential protection relay process bus as per it-13 of ann-1 , 14-sg4945037124numerical main-1 line differential protection relay process bus remote end as per it-14 of ann-1. , 15sg4945037132-numerical main-2 line differential protection relay process bus remote end as per it15 of ann-1. , 16-sg4945037140-numerical transformer differential 3 wdg protection relay process bus as per it-16 of ann-1. , 17-sg4945037159numerical directional overcurrent and ref protection relay process bus as per it-17 of ann-1. , 18-sg4945037167-numerical frequency protection relay process bus as per it-18 of ann-1. , 19sg4945037175-numerical lbb protection relay process bus as per it-19 of ann-1. , 20-sg4945037183numerical teed protection relay process bus as per it- 20 of ann-1. , 21-sg4945037191-numerical busbar protection process bus as per it-21 of ann-1. , 22sg4945037205-bay control unit process bus as per it-22 of ann-1 , 23-sg4945037213-panel along with merging unit and switchgear control unit as per it 23 of ann-1. , 24-sg4945037221-ethernet switch as per it 24 of ann-1. , 25-sg4945037230-gateway slash networking panel as per it 25 of ann-1. , 26sg4945037248-ows ccr as per it-26 of ann-1. , 27sg4945037256-ews ccr as per it-27 of ann-1. , 28sg4945037264-laptop ccr as per it-28 of ann-1. , 29sg4945037272-a4 printer ccr as per it-29 of ann-1. , 30-sg4945037280-ows scr as per it-30 of ann-1. , 31sg4945037299-ews scr as per it-31 of ann-1. , 32sg4945037302-a3 printer scr as per it-32 of ann-1. , 33-sg4945037310-a4 printer scr as per it-33 of ann-1. , 34-sg4945037329-dot matrix printer scr as per it-34 of ann-1. , 35-sg4945037337-laptop scr as per it-35 of ann-1. , 36-sg4945037345-65 inches mimic display as per it-36 of ann-1. , 37-sg4945037353-inverter as per it-37 of ann-1. , 38-sg4945037361-network firewall as per it-38 of ann-1. , 39-sg4945037370-fo cable in mtrs as per it-39 of ann-1. , 40-sg4945037388control room furniture as per it-40 of ann-1. , 41sg4945037396-sas spares as per it-41 of ann-1. , 42 //bid details2 / 38sg4945037400-training as per it-42 of ann-1. , 43sg4945037418-ams as per it-43 of ann-1.

Central Government/Public Sector

CTN :43578868

24 Mar, 2026 NA

Raipur - Chhattisgarh

Tender For corrigendum : procurement of spares for m/s ece make elevators at ntpc chp telangana - mother board,40100914,ece,elevator, emg alarm assy,10034388,ece, bmo-1,98251604,ece, electronic module,12033909,ece,elevator, emer exit contact,96506302,ece, full load contact,96554913,ece, infrared safety edge,4514,ece,elevator, intercom,50022505,ece,bh-127, elec contact kit,12032605,ece, magnetic reed switch,36190365,ece,green, smps,51010144,omron,24v,4.5a, door drive belt,12032973,ece, card,52059004,ece,elevator, pulse encoder,74011409,ece, roller limit switch,96554935,ece, safety gear contact,96568075,ece, salzer relay,50062702,salzer,2r-3, relay,50060507,salzer,2r-3-24v 750e, scrolling fpi,98250633,ece, brake assy,97022384,ece,elevator, wheel,12033328,ece,pfr-54, bridge rectifier srm,51012101,ece,srm1od, choke,52042536,ece,40a, transformer,50182615,ece,800va,1ph, toggle switch,50250306,ece,6a,nc, toggle switch,50250306,ece,firemen, cabin fan,10013804,ece industries ltd, cwt guide shoe liner,35152018,ece, pit stop switch,5413,ece, brake liner,94350519,ece, fuse,50150621,ece,4a,mcb, limit switch,35461485,ece,lift/elevator, dbr cooling fan,50090106,ece, aux pwr contactr kit,50200503,ece, car op display card,98250744,ece, land dis lop dot mat,50022336,ece, kbk2 card,40100949,ece, kbk4 card,40100938,ece, panel ac for ctrl,1506,ece, isolation pad,3801,rbr,ece, travelling cbl,52077644,0.75mm2,ece,12c, imssmps 30hp,52041403,ece, gry ard main trf,52042704,ece,28kva, phase fail preventer,52041215,ece, realy card ard,52044825,ece, mcb,14000237,ece,32a,3p, mcb,14000223,ece,32a,1pole, led lights,856,ece, flex magnet,51012708,300mm,ece, flex magnet,51012709,100mm,ece, bst box f/intercom,91011577,ece, va speaker,3175,ece,8ohm,0.5w, suspension rod w/spr,127,ece, spnsn rod w/o spring,134,ece, skate lh,12023335,fermator,ece, aux contactor block,50200402,ece, contactor,50200918,ece, contactor,50200986,ece, mcb,50150428,ece, push button,35461844,ece, flat trvlng cable,52077634,5cx0.5mm2,ece, steel wire rope,12032979,1000mm,ece, flat cable,52077969,24cx0.75mm2,ece, car gs w/o lub,96503218,ece, scmrsl pos switch,50250508,ece, bulldog clip,115,ece, guide shoe liner,35152031,ece, fireman glass,5303,ece, car top ins button,10033705,ece, car top ins button,10033716,ece, car top ins button,10033727,ece, sync wheel,12033329,47mx6.2mm,ece, sync wheel,12033330,ece, gi ldng toe guard,95711314,ece, va system,470,ece, sqr cbl f/field,228,1.5mm2,ece, eccentric wheel,12033314,33mm,ece, sqr cbl,234,6mm2,ece

CTN :44186579

24 Mar, 2026 NA

Ernakulam - Kerala

Tender For corrigendum : tender for supply of over load relay 25-40a , micrologic 5.0 amps for acb , tp mccb 100a100a , ammeter selector switch 6a , with flag knob , selector switch 3 position spring return to center with 2no , selector switch 2 maintained position with 1no contact , shrouded pushbutton yellow colour with 1no contact , contactor 70a t.p. contactor kit , aux contactor 10 amps with 2no 2nc 4nc contact add on bloc , auxiliary contacctor rated 10a 24v dc coil with 2no 2nc , 24v rc relays 2 c o , double pole miniature circuit breaker rated 10a , tp mcb 63a c60h 3p 63a c , hrc fuse link rated 100a , double pole mcb 6a , double pole mcb 16a , triple pole mcb 6a , dp mcb 10a , tp mcb 40a , resin cast current transformer 2005a 100va cl-5p10 , ammeter 0-300a , ctr 3005a rm at 180a , buzzer cum flasher 24v dc , buzzer cum flasher 24v dc , humidity temperature sensor , ring type copper lugs 95 e 12 , cable 2x2.5 sq. mm , cable 3x1.5 sq. mm , t.p.mcb rated 32a , under voltage coil 230 , 5060 hz , microwaveblige level sensor , magnetic float sensor , pressure type sensor , ammeter 0-300a , pf meter 240 440v 3ph 1 element moving coil , mega ohm meter 96x96 mm size panel mounting 0-5m.ohms rang 2 , smps , 75w ip-230v ac op-24v dc , smps , 50w ip-230v ac op-24v dc , advanced digital protection relays generators , advanced digital protection relays ic & bc , battery 26ah 12v , voltmeter 0-300v

Central Government/Public Sector

CTN :44169819

23 Mar, 2026 10.52 Lacs

Dipka - Chhattisgarh

Tender For corrigendum : supply of emergency push button switch (q3) , led based indicating lamp for panel cut outs (q2) , auxiliary switch for vacuum contactor part no ht205 or equivalent , potential transformer 50va part no ht206a or equivalent , resin cast potential transformer 750 va part no ht300a or equivalent , resin cast moulded cbct suitable for earth leakage relay part no ht800 make nflp dol starter 6. 6kv, inner dia 65 mm, circular shape, part no ht500a or equivalent , current transformer resin cast moulded part no ht600a or equivalent , current transformer resin cast moulded part no ht650a or equivalent , voltmeter72mm2 part no ht1100a or equivalent , hrc fuse base and carrier f control, part no ht1200 or equivalent , hrc fuse link 10a for control 110v ac, part no ht1201 or equivalent , isolator limit switch1 no plus 1 nc, thermal current 16a, rated insulation voltage 600v, part no ht1700 or equivalent , copper busbar 400 amps,6. 6 kv set of three, part no ht101a or equivalent , auxiliary contactor 3no plus 1nc, 110v ac, rated insulation voltage 600v, as per is iec 60947, part no ht208 or equivalent

State Government

CTN :44489563

31 Mar, 2026 11.73 Lacs

Alappuzha - Kerala

Tender For upgradation of 66kv substation, alappuzha to 110kv level - erection of control and relay panel, laying and termination of control cable for feeder bays, bus coupler bay and transformer bays

CTN :44472930

23 Mar, 2026 2.24 Lacs

Kolkata - West Bengal

Tender For maintenance of electrical installation & fans, repair maintenance of pump sets, compound light, sub-station equipment at nth(er), salt lake, kolkata in fy 2025-26. (repairing & servicing of 2x1000 kva oil type transformer including relay servicing & calibration, servicing of ht & lt panel)subwork/packages:repairing & servicing of 2x1000 kva oil type transformer including relay servicing & calibration, servicing of ht & lt panel

CTN :44196773

21 May, 2026 NA

Delhi - Delhi

Tender For procurement of spares for mi-17iv helicopter - front rigid portion-tail rotor drive shaft, shaft drive, pipe, edge light panel, blanking charging point, outlet, piston, piston, bracket, pipe, power unit, bearing ball, support, bearing, bearing roller radial, roller bearing radial, bearing, bearing, bearing, time relay, disk 3, ring inner, casing, casing reduction gear, cable, bracket, sprocket & bush roller chain, door, edge lighted panel, ball bearing, shaft, impeller, potentio meter unit, dc operational amplifier, reference frequency unit, switch, relay, main channel, synthesizer unit, potentiometr, transformer, subblock, rf board, tr middle section, filter assembly, breaker circuit, armature

State Government

CTN :44435975

25 Apr, 2026 42.89 Crore

Thiruvananthapuram - Kerala

Tender For supply of feeder and transformer control and relay panel e

CTN :44208383

19 Mar, 2026 NA

Dantiwada - Gujarat

Tender For corrigendum : supply of iti wireman and electrician trade tools equipment and machinery c c - rawal tool holder and bit -no. 8, 10, 14, and 16 , scriber 150 mm , file flat -300 mm rough , file flat round -150 mm smooth , file round -300 mm 2nd cut , file triangular -150 mm 2nd cut , file half round -200 mm 2nd cut , spanner set of 6 -double ended 18x18, 20x22, 21x23, 24x27, 25x27, 30x32 , foot print grip -250 mm , hand vice -50 mm jaw , de soldering gun , temperature controlled soldering iron , rcc pole with accessories ms angle iron, c clamp, stay insulator etc. and materials , contactor , auxiliary contacts , cut out relay -16a, 440v , reverse current relay -16a, 440v , insulators including hardware fitting -egg type , insulators including hardware fitting -suspension type , knife switch dpdt fitted with fuse terminals -16 amp , various lamps with fittings -halogen incandescent lamp , various lamps with fittings -fluorescent tube , various lamps with fittings -hp mercury vapor lamp , various lamps with fittings -high-pressure sodium lamp , various lamps with fittings -low-pressure sodium lamp , various lamps with fittings -floodlights , bus bar with brackets -1 mtr each , solar dc pump -24v, 1 hp , led lights -12v, dc, 5w , led lights -6 v, dc, 5w , solar charge controller with manual switch day lighting -6v,5 a , star delta starter -manual , star delta starter -semi-automatic , star delta starter -automatic , automatic reverse forward starter - , soft starter -1 phase , soft starter -3 phase , field regulator -0 - 1000 ohmic, 2 amps , transformer single phase -1 k. v. a. 250-100 v , d. c. compound motor -3 h. p 250 v with 4 point starter and field regulator laboratory type , d. c. shunt motor -3 h. p 250 v with 3 point starter and speed regulator laboratory type , d. c. series motor -3 h. p 250 v with 2 point starter and speed regulator laboratory type , mg set consisting of squirrel cage ind. motor 5 hp, 400 v cycle with directly coupled compound gen. 3 kw, 250 v with built in panel board consi. of-3 phase acb, star-delta starter contact type , immersion heater -1500 watt, 240v , mixture and grinder -750 watt, 240 v , electric iron , a. c. ceiling fan , ac table fan , rechargeable battery , lead acid battery , battery charger , potential transformer , smart energy meter , dmx controller -dmx 512 , rewinding machine -manual , control panel -5 feet x 3 feet x 1. 5 feethammer ball peen -0. 25 kg, plumb bob -115 grams, wooden mallet -1 kg. (75mm x 15mm), snip bent heavy duty , plane cutters , forge with hand blower, conduit pipe cutting and threading machines adjustable -for 15 mm to 30 mm. , conduit pipe bending machine, suitable -for 15 mm,18 mm, 25 mmand 30 mm pipe, hot wire ammeter -0-15 amps. , wheatstone bridge -, voltmeter m. c. -0-300 volts, voltmeter m. c/ multi range -0. 70, 150,300 & 600 v, voltmeter m. c. multi range -0-15,30,50 & 75 v, voltmeter centre zero -15-015 volts, voltmeter m. i. multi-range -0-150, 300, 600 v, voltmeter m. i. multi-range -0-50, 75, 150 v, ammeter m. i. 0-30 amp, panel board, ammeter mc -0 500 ma, autotransformer -250v / (0 300) v,10a, solid state solar based 1 phase energy meter (bidirectional) -5-30 a, 240 v, ammeter m. c. centre zero -5-0-5 amp, ammeter mc -0 - 1 amp, single phase kwh meter analog -5a, 250 v ac, single phase kwh meter digital -5a, 250 v ac, three phase kwh meter analog -25a, 415 v a. c, three phase kwh meter digital -25a, 415 v a. c, watt meter dynamo meter type -5 amps. and 250 v, 1. 25 kw, magnetic flux meter -0-500 tesla, meter reading instrument (mri) -, ohm meter; series type portable box type , ohm meter shunt type, portable box type , kilo wattmeter analog, lux meter, tachometer , hydraulic crimping tool for ug cable crimping with bits -20 sq. mm to 250 sq mm, crimping tool -heavy duty, small //bid details2 / 86

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