Latest toroidal transformer Tenders | Government toroidal transformer Tenders

Central Government/Public Sector

CTN :45134630

19 May, 2026 NA

Multi City - Uttar Pradesh

Tender For auction sale of depot miscellaneous scrap - scrap different type of battery charger having different make and capacity, voltage stabilizer,b type choke, track feed chjarger, transformer,welding plant, invertor capacity bank, ips invertor, ups charger, small transformer, voltage regulator, and other similar types of items of sorts and sizes with or without parts and fittings with nf attachment. note- 1- loading by purchaser 2- cutting not allowed 3- delivery not allowed against part payment. location: lying at behind j&k ward

CTN :45112925

18 May, 2026 NA

Shimla - Himachal Pradesh

Tender For tender for supply of disconnecting ht and lt supply taking down the defective transformer indoor outdoor type from four pole two pole structure or lifting from the outdoor type foundation or taking out from sub station bldg using a crane of suitable capacity and slings ropes etc as required and shifting the same to civil workshop for repairs complete all as directed for transformer capacity 400 kva , shifting back the repaired transformer indoor outdoor type from civil workshop to site reinstalling at original position and fixing properly on four pole two pole structure or outdoor type foundation or inside a sub station bldg using a crane of suitable capacity and slings ropes etc as required making ht lt side connections and testing for satisfactorily working complete all as directed for transformer of capacity 400 kva , draining out transformer oil from the transformer and storing the same in suitable containers to be arranged by contractor without any extra cost opening the top cover and lifting up the core assembly carefully to check the condition of transformer windings and core retanking the same after repairing checking of leakage from transformer body and repairing welding works required for making transformer body leak proof refilling the transformer oil dully dehydrated and filtered dehydration and filteration to be paid separately and making all connections with ht lt side bushings refixing the top cover and testing the transformer with a suitable capacity insulation tester complete all as directed for transformer of cap 400 kva , m and l for rewinding of burnt out defective ht copper coils with new super enamelled heavy duty copper winding wires of size matching to the existing one including varnishing drying in a suitable oven and all insulating material such as cotton sleeves tapes etc and connections with bushing terminals complete all as specified and directed , all as per item no 4 above but lt copper coils complete all as specified and directed , m and l for painting the transformer tank from inside with two coats of zinc chromite after preparing the tank walls bottom top cover inner side by properly cleaning the surfaces oil free complete all as directed for transformer capacity 400 kva , m and l for replacement of defective ht porcelain bushing of suitable size for transformer of cap 400 kva including washers of good quality complete all as specified and directed , m and l for replacement of defective lt porcelain bushing of suitable size for transformer of cap 400 kva including washers of good quality complete all as specified and directed , dehydration and filteration of transformer oil for indoor outdoor type transformers of any capacity at site using transformer oil filteration plant to improve di electric strength not less than 45 kv at 2 point 5 mm electrode gap complete all as directed note unit rate quoted shall be deemed to include the charges for hiring of oil filteration plant shifting to different locations at cantt area testing of samples of oil as per requirement and nothing extra will be paid on this account , s and f new transformer oil for replacement or topping up the level of oil having dielectric strength not less than 45 complete all as specified and directed

Co-operative

CTN :45077140

15 May, 2026 NA

Kawardha - Chhattisgarh

Tender For supply of engineering items (only oem & authorized dealers) - c.i. welding electrode machinable size 3.15mm, make - ador /essen//d&h secheron/arf/ewac, c.i.welding electrode machinable size 4mm, make - ador /essen//d&h secheron/arf/ewac, c.i.welding electrode non machinable size 4mm, make - ador/essen//d&h secheron/arf/ewac, c.s welding electrode essen 9018 lh size-3.15 mm make- essen/ador/d&h secheron/arf/ewac, forged steel essen dur350 kb/400 kb size-3.15 mm make- ador/essen//d&h secheron/arf/ewac, brass/bronze essen b26 welding electrode size - 4mm, make - ador/essen/d&h secheron/arf/ewac, azukar 80 (brazil) size-4mm, make- essen - welding alloys (sugar mill cane crusher roller arcing electrode , welding electrode 680 cgs size- 4mm, make - l&t/ador/ d&h secheron/ewac, hard facing electrode essen 100, size 2.15mm , make - essen welding /ewac, hard facing electrode essen 100, size 3.15mm make-essenwelding alloys, make - essen,ador /d&h secheron/ewac, hard facing electrode essen 100 size 4mm make - ewac/ador welding/d&h secheron/essen weldin alloy/ewac, hard facing electrode lotherme 605 size 4mm make - l&t/ador welding/d&h secheron/essen weldin alloy/ewac, electrode lotherme 601 size 4mm make - l&t/ador welding/d&h secheron/essen weldin alloy/ewac, m.s. welding electrode e-6013 (king bond), is - 814, er- 4221,size - 2.5mm, make - ador /esab//arf/manglam/atlas/ewac, m.s. welding electrode e-6013 (king bond), is - 814, er- 4221,size - 3.15mm, make - ador welding/esab//arf/mangalam/atlas/ewac, m.s. welding electrode e-6013 (king bond), is - 814, er- 4221,size - 4mm, make - ador welding/ewac/esab/arf/manglam/atlas/ewac, s.s. welding electrode (s.s 308) size - 2.5mm, make - ador welding/esab/essen/arf/atlas/ewac, s.s. welding electrode(s.s308) size - 3.15mm, make - ador welding/ewac/esab/essen/arf/atlas, s.s. welding electrode(s.s 308) size - 4mm, make - ewac/esab/sanweld/essen/arf/atlas, s.s. welding electrode(s.s 309) size - 3.15mm, make - ewac/esab/sanweld/essen/arf/atlas, s.s. welding electrode(s.s 309) size - 4mm, make - ewac/esab/sanweld/essen/arf/atlas/ewac, electrode 7018 size 2.15mm, make - ador welding/ arf/ewac/esab/diffusionewac, electrode 7018 size 3.15mm, make - ador welding/ arf/ewac/esab/diffusion/ewac, electrode 7018 size 4mm, make - ador welding/ arf/ewac/esab/diffusion/ewac, welding electrode superbond s size- 2.5mm, make - ador welding, welding electrode superbond s size -3.15mm, make - ador welding, welding electrode superbond s s size- 2.5mm, make - ador welding, welding electrode superbond s s size-3.15mm, make - ador welding, servo system hydraulic 68, make - indian oil/hpcl/bpcl, servo system 46, make - indian oil/ hpcl/bpcl, turbo prime 46 make - indian oil/ bpcl/hpcl/bpcl, turbo prime 68 make - indian oil/ bpcl/hpcl/bpcl, servo mesh sp - 320make - indian oil/ bpcl/hpcl/bpcl, servo mesh sp - 460 make - indian oil/ bpcl/hpcl/bpcl, servo prime 20w40 make - indian oil/ bpcl/hpcl/bpcl, servo coat 120 make - indian oil/ bpcl/hpcl/bpcl, high temp. servo grease operating htxx is: (nlgi 2) 12790-1999 reaffirmed 2004 make - indian oil, servo elmo pg 2 make-iocl, role guard grease ptfe rainforced grease 1kg. packing , grease for mill central bearing lubrication viscosicty - 1000 capacity 180kg., make - kluber/bechem, multi-purpose lithium base grease ep-3make - indian oil/ bpcl/hpcl/castrol, wheel bearinh grease make- balmerol, transformer oil make - indian oil/ bpcl/hpcl/bpcl, globe valve, screw end 1/2", body tested 10kg /cm²g seat tested 6kg./cm²g, moc - body c.i., sheet - s.s. 304 make - kirlosker/calson/leader/ksb, globe valve ,screw end size-3/4", body tested 10kg /cm²g seat tested 6kg./cm²g, moc - body c.i., sheet - s.s. 304 make - kirlosker/calson/leader/ksb, globe valve, screw end size- 1", body tested 10kg /cm²g seat tested 6kg./cm²g, moc - body c.i., sheet - s.s. 304 make - kirlosker/calson/leader/ksb, right angle valve, screw end size-1/2", bod

corporations/Associations/Others

CTN :44630380

07 May, 2026 NA

Hyderabad-T - Telangana

Tender For bid to ras corrigendum : supply of spares for ewm tig welding machine : : - saturation transformer sl no 1 as per annexure a , fan imc5915pc sl no 2 as per annexure a , printed circuit board hfdc2 sl no 3 as per annexure a , ignition unit hf sl no 4 as per annexure a , printed circuit board sl no 5 as per annexure a , pump ep 230v n sl no 6 as per annexure a , welding machine control sl no 7 as per annexure a , welding machine control sl no 8 as per annexure a , wk6 pcb sl no 9 as per annexure a

CTN :43994937

07 May, 2026 11.94 Crore

Gandhinagar - Gujarat

Tender For corrigendum : invites for e-bids.from original equipment manufacturers (oems) and/or authorised channel partners (cps) supply of goods, tools & equipmentforan international standard itot in welder tradeat iti rajkot, gujarat, india - electrode holder, h.p. welding torch with 5 nozzles, welding transformer with all accessories (400a, ocv 60-100 v, 60 percent duty cycle), welding transformer with all accessories (300a, ocv 60 - 100 v, 60 percent duty cycle), inverter-based welding power source, d.c arc welding rectifiers set with all accessories, gmaw welding machine, ac/dc gtaw welding machine, spot welding machine to15 kva with all accessories, gas welding table with firebricks, arc welding table with positioner, oven, electrode drying, table for gas cutting, welding simulator for smaw / gtaw / gmaw, seam welding machine(longitudinal) 75 kva with accessories, submerged arc welding machine with accessories (1000amps), friction welding machine, welding motor generator, fume extractor system connecting all the welding booths, mag welding robot with all standard accessories, welding booth with forced fume extractor, for welding machines, carriage welding system, 400 amps with industry 4.0 ready multi process welding set, gas manifold system, magnetic particle testing machine probe type with all standard accessories, oxygen gas pressure regulator double stage, acetylene gas pressure regulator double stage, co2 gas pressure regulator, with flowmeter, argon gas pressure regulator with flowmeter, flash back arrester (torch mounted), flash back arrester (cylinder mounted), air plasma cutting equipment with all accessories, air compressor suitable for air plasma cutting system, portable gas cutting machine capable of cutting straight & circular with all accessories, pedestal grinder fitted with coarse and medium grain size grinding wheels, bench grinder fitted with fine grain size silicon carbide green grinding wheel, ag4 grinder, hand shearing machine capacity to cut 6mm sheets and flats, power saw machine, work bench, oxygen, acetylene cylinders, co2 cylinder, argon gas cylinder, anvil 12 sq. inches working area withstand, swage block, portable abrasive cut-off machine, potable cnc profile cutting system with all standard accessories, ultrasonic flaw detector with accessories, eddy current tester, electrode holder, h.p. welding torch with 5 nozzles, welding transformer with all accessories (400a, ocv 60-100 v, 60 percent duty cycle), welding transformer with all accessories (300a, ocv 60 - 100 v, 60 percent duty cycle), inverter-based welding power source, d.c arc welding rectifiers set with all accessories, gmaw welding machine, ac/dc gtaw welding machine, spot welding machine to15 kva with all accessories, gas welding table with firebricks, arc welding table with positioner, oven, electrode drying, table for gas cutting, welding simulator for smaw / gtaw / gmaw, seam welding machine(longitudinal) 75 kva with accessories, submerged arc welding machine with accessories (1000amps), friction welding machine, welding motor generator, fume extractor system connecting all the welding booths, mag welding robot with all standard accessories, welding booth with forced fume extractor, for welding machines, carriage welding system, 400 amps with industry 4.0 ready multi process welding set, gas manifold system, magnetic particle testing machine probe type with all standard accessories, oxygen gas pressure regulator double stage, acetylene gas pressure regulator double stage, co2 gas pressure regulator, with flowmeter, argon gas pressure regulator with flowmeter, flash back arrester (torch mounted), flash back arrester (cylinder mounted), air plasma cutting equipment with all accessories, air compressor suitable for air plasma cutting system, portable gas cutting machine capable of cutting straight & circular with all accessories, pedestal grinder fitted with coarse and medium grain size grinding wheels, bench grinder fitted with fin

Central Government/Public Sector

CTN :45000792

04 May, 2026 NA

Ratlam - Madhya Pradesh

Tender For auction sale of others - released condemned & u/s machine containing inbuild ferrous non ferrous(copper, aluminium & pvc) {(1) dc annual rate contract welding set, make- master/shyam ravindra and co. nlds, model no. 40705, date of commissioning- 2007, qty-01no(2) dc annual rate contract welding set, make- master/shyam ravindra and co. nlds, model no. 40704, date of commissioning- 2007,qty-01no (3) transformer type welding set, make - berco welding and electrical pvt ltd, model no. 397, date of commissioning- 1978, qty-01no (4) hp jet cleaning machine plant 28 hp diesel engine, model no. 1107329, make - elgi/topland, date of commissioning- 2008, qty-01no (5) hp jet cleaning machine plant 28 hp diesel engine, model no. 1107328, make - elgi/topland, date of commissioning- 2008, qty-01no (6) hp jet cleaning machine plant 28 hp diesel engine, model no. 607315, make - elgi/topland, date of commissioning- 2007,qty-01no (7) hp jet cleaning machine plant 28 hp diesel engine, model no. 607314, make - elgi/topland, date of commissioning- 2007, qty-01no}, total qty- 7 numbers, location- coach care complex, dadn. mode of delivery in number basis and on as is where is basis, custodian- sse-c&w-dadn, fdp- 50 days.

Central Government/Public Sector

CTN :44875591

28 Apr, 2026 1.83 Lacs

Saoner - Maharashtra

Tender For corrigendum : providing of custom bid for services - schedule 1 repairing overhauling of 02 nos annual rate contract welding transformer 100 500amp 440v 550v of saoner ug mine 1 saoner sub area nagpur area,custom bid for services - schedule 02 repairing overhauling of 02 nos electric motor flp37 kw 550v 980 rpm of saoner ug mine 1 saoner sub area nagpur area,custom bid for services - schedule 03 repairing overhauling of 01 nos electric motor flp 47 kw 550v 1440 rpm of saoner ug mine 1 saoner sub area nagpur area,custom bid for services - schedule 04 repairing overhauling of 01 nos electric motor flp 55 kw 550v 1440 rpm of saoner ug mine 1 saoner sub area nagpur area

CTN :44964160

12 May, 2026 18.38 Lacs

Bhadradri Kothagudem - Telangana

Tender For roof bolts, m.s. bolts & nuts , rivets, washers & screws , , dog nails , , fish plates, nuts & bolts for fish plates , , belt jointing pins , , cable hooks and signal hooks , , belt conveyor rollers , , belt sections , , resin capsules , , cement capsules , , gi canisters , , blasting gallery - spacers , , radiator repairs , , repairs and rewinding of motors of ac & dc , , repairs / rewinding of transformers (welding/lighting/power) , , gl wire , , wire mesh for longwall salvage , , manufacturing of supply of electrical coils for , , i) ac motors up to 6.6kv grade , , li) transformer coils up to 33 kv grade , , repairs of rotors for electric motor , , lighting cable , , steel chock manufacturing , , house wiring , , all types of fan repairs , , shovel bucket welding , , repairs of pumps , , couplings manufacturing , , special steel and alloy castings , , (tooth points, track pads, mn steel casting) , , manufacturing of fly ash bricks (not to be manufactured at stores site. it shall be at their own site) , , manufacturing of pump components (spares) , , transformer oil filtration , , reconditioning of drill bits an drill rods. , , vulcanizing the old training cable sof drill machines, sdls, lhds etc (work should be carried out at the respective mine premises. , , manufacturing of earth clamps, g.i.flats, g.i.bolts and nuts. , , crimping of hydraulic hoses. , , repairs to hydraulic pumps, motors, control valves and other related components. , , refurbishing of lt & ht switches with oem spares including testing. , , manufacturing/repairs of slip rings & d-contacts. , , furniture repairs i.e. cane chairs, tables, almirahs etc. , , repairs to wet grinders, water purifiers and water coolers , , manufacturing of coupling bolts of all sizes , , fabrication of oht line components like cross arms, clamps, stay wires, cross brassings, base plates etc. , , manufacturing of haulage rope drum rollers. , , all sizes of ventilation doors. , , safety boards designing/stickering/painting with retro-reflective radium papers/paint on hemm/ radium stickering in underground & surface, radium boards, safety boards & radium jackets. , , fabrication of lighting & cable cross over towers , , maintenance & repairs of air conditioners on hemm , , painting work in underground and on surface , , fabrication and erection of ms structural works like gantry, bunker etc. , , tailoring works at hospitals & area workshops , , manufacturing of hume pipes , , clay pills manufacturing , , maintenance of pmts/lighting transformers/power transformers & sub-stations , , erection /renovation of residential/pmts/sb-station earth pits (conventional type /chemical type). , , testing of all protective relays & mprs , , tub assembling/repairing of coal tubs in mines. , , cl casting works like ci pulley, tub wheels , , outsourcing works in mines, like masonary walls construction, surface material loading, cleaning and dusting in underground etc. , , all types of computer software installation, antivirus, hardware and network installation. , , cc cameras installation and repairs.

CTN :44981165

04 May, 2026 NA

Seraikela-Kharsawan - Jharkhand

Tender For supply of control transformer, part no: s21.03.001.0063, spare for ador mig welding machine, model no: champ mig-600, machine no:41/18060180. make: ador only. [ warranty period: 30 months after the date of delivery ]

State Government

CTN :44944164

29 Apr, 2026 NA

Ranchi - Jharkhand

Tender For partner empanelment & supply of manufacturing consumables - 3d printer filament, 1.75 mm thick pla filament( 1 spool), acrylic pvc solid pipes, ø26, acrylic pvc solid pipes, ø40, aluminium plate, size- 100 x 20 mm, aluminium plate, size- 60 x 60 mm, aluminium rod, ø26, aluminium rod, ø40, bo motor, 60 rpm, (single shaft) straight, sharp buzzer, works on 3 to 27 volts dc (big), capacitor, 1000uf, capacitor, 0.1uf, carbide insert, tcmx 160404en, tcmx 160408en, tcmx 160412en, carbon brush, ag 4, chop saw cutting wheel, thickness-3mm, wheel bore-25.4 ,wheel, dia-355mm, cutting wheel, wheel bore-16mm , wheel dia-105 ,wheel, thickness-1.2mm, dust mask / welding respirator, disposable foam ear plugs, one size fit for all ears, made of non, irritant and allergy free material, available with nylon or cotton cord., earthing holder, 200 amp, electrode holder, capacity- 200 amp, emery sheet, grit 180 - 500, emery sheet, grit 600 - 800, gear oil, servo premium cf-4 15w-40, grinding wheel ,wheel bore-16mm wheel dia-105, wheel, thickness-1.2mm, grinding wheel dresser (diamond 1 carat), grinding wheel 4'', make- bosch/taparia or equivalent, grinding wheel 5'', make- bosch/taparia or equivalent, grinding wheel 7", make- bosch/taparia or equivalent, circular saw blade(cutting wheel) for steel cutting (4") , make-, jk/ bosch/taparia, circular saw blade(cutting wheel) for steel cutting (5") , make-, jk/ bosch/taparia, circular saw blade(cutting wheel) for steel cutting (7") , make-, jk/ bosch/taparia, tungsten rod length 150 mm , thickness 2.4mm, hacksaw blade, size- 300 × 12.5 × 0.6 mm 14tpi (bimetal), hacksaw blade, size- 300 × 25 × 0.6 mm 14tpi (bimetal), hand gloves pair (rubber coated cotton gloves) / esd gloves, (electric static devices), hss tool bit, 14 mm, i.r transmitter bc547, ic 555, ic 7805, leather welding apron, apron with strap and buckle, masking tape (24mm *20m), co2 gas cylinder for mig welding, capacity- 30 kg, ms flat, 50 x 5 mm, ms flat, 50 x 10 mm, ms rod, ø28, ms rod, ø40, ms square (solid), 12x12 mm, oil stone (rough/smooth), paint brush, 0 size, plastic sample collector, 100 ml, plastic zip lock pouch, 6 inch × 4 inch, power saw blade, 14" × 1¼" × 16" (bimetal), resistor, 47 kω, resistor, 4.7 kω, resistor, 500ω, resistor, 220 ω, safety goggles (transparent), safety glasses with side shields,, material-polycarbonate hard-coated lens for scratch resistance,, make- 3m / karam / dupont / udyogi or equivalent, safety helmet, rachet type with plastic cradle, make - karam/dupont/3m/udyogi or equivalent, sanding wheel (emery), wheel bore-16mm wheel dia-125 wheel, thickness-1.2mm, ir sensor , photodiode reciver, single strand wire, red, single strand wire, black, soldering wire, lead (oswal) 60 : 40 (50 gm), surface grinding wheel , outer dia: ø200, bore dia: 30 mm, switch, tap, m 6, tap,m 8, tap, m 12, transformer, 6-0-6/500ma, transistor, c1383, triangle file, 150 mm (medium), tungsten electrodes thoriated tungsten, wt20 2.0 mm x 150, mm, u-channel, 100x10 mm, v-belt, b780 / b29, v-belt, b 26 / b703, vero board, 140 mm × 90 mm, vertical milling cutter insert, sdmt 120412pdrmh, voltage regulator, 7805, anti rust spray, wd 40, capacity- 400ml or more, welding electrode, 350 mm x 1.6 mm, welding helmet, full face covering with minimum protective, shade no. 8 or 10, welding helmet, equipped with a flip up front window that the user can choose to, open when not performing an operation.has removable lens, which is tested against en 175 and en 169.the head band of, welding helmet has 4 adjustment positions and is provided with, an anti-sweat comfort pad for increased comfort. consists of, ratchetadjustment for easy harness adjustment., material-high impact resistant polycarbonate for increased, protection; material of shell: polypropylene impact resistant shell, that can be adjusted and tested for electrical insulation., size of window 100mm x 75mm, operating range-50 0c to+800c and tested for electrical, insulation., certified to

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Central Government/Public Sector

Central Government/Public Sector

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