Latest ceramic insulator Tenders | Government ceramic insulator Tenders

Central Government/Public Sector

CTN :45652518

17 Jul, 2026 NA

Jaipur - Rajasthan

Tender For manufacturing and supply of end cut hvn-66 insulating liner to be provided at fish plated joints to rdso/drg. no. t- 10226 & t-10227 (alt.- 1 ) for use with wider psc sleepers suitable to 52 kg rail, and conforming to irs specification no. t-44-2025 (third revision. [ warranty period: 30 months after the date of delivery ][ rate of supply 300 units per month , commencement time allowed -1 month ]

Central Government/Public Sector

CTN :45643354

21 Aug, 2026 NA

Jaipur - Rajasthan

Tender For manufacturing and supply of end cut hvn-66 insulating liners for provision at fish plated joints to rdso/drg. no. t-10233 & t-10234 (alt.-1) use with psc sleepers (t-2496) suitable to 52 kg rail, and conforming to irs specification no. t-44-2025 (third revision) [ warranty period: 30 months after the date of delivery ][ rate of supply 30000 units per month , commencement time allowed -1 month ]

Central Government/Public Sector

CTN :45643512

31 Aug, 2026 NA

Jaipur - Rajasthan

Tender For manufacturing and supply of end cut hvn-66 insulating liners for provision at glued joints to rdso/drg. no. t-10236 & t-10237 (alt.-1) use with psc sleepers (t-2496) suitable to 52 kg rail, and conforming to irs specification no. t-44-2025 (third revision). [ warranty period: 30 months after the date of delivery ][ rate of supply 15000 units per month , commencement time allowed -1 month ]

Central Government/Public Sector

CTN :45618700

11 Aug, 2026 NA

Jaipur - Rajasthan

Tender For manufacturing and supply of end cut hvn-66 insulating liner to be provided at fish plated joints to rdso/drg. no. t- 10225 (alt.- 1 ) for use with wider psc sleepers suitable to 60kg (uic)/60e1rails, and conforming to irs specification no. t-44-2025 (third revision) [ warranty period: 30 months after the date of delivery ][ rate of supply 10000 units per month , commencement time allowed -1 month ]

Central Government/Public Sector

CTN :45603947

29 Jul, 2026 NA

Jaipur - Rajasthan

Tender For manufacturing and supply of end cut hvn-66 insulating liners for provision at glued joints to rdso/drg. no. t- 10228 (alt.- 1 ), use with wider psc sleepers suitable to 60 kg(uic)/60e1 rails , and conforming to irs specification no. t-44-2025 (third revision). [ warranty period: 30 months afterthe date of delivery ][ rate of supply 10000 units per month , commencement time allowed -1 month ]

Central Government/Public Sector

CTN :45567253

20 Jul, 2026 NA

Jaipur - Rajasthan

Tender For manufacturing and supply of end cut hvn-66 insulating liners for provision at glued joints to rdso/drg. no. t-10235 (alt.-1) use with wider psc sleepers suitable to 60 kg(uic)/60e1 rails, and conforming to irs specification no. t-44-2025 (third revision). [ warranty period: 30 months afterthe date of delivery ][ rate of supply 20000 units per month , commencement time allowed -1 month ]

Central Government/Public Sector

CTN :45567440

12 Aug, 2026 NA

Jaipur - Rajasthan

Tender For manufacturing and supply of end cut hvn-66 insulating liners for provision at fish plated joints to rdso/drg. no. t-10232 (alt.-1) use with psc sleepers (rt-2496) suitable to 60 kg (uic)/60e1 rails, and conforming to irs specification no. t-44-2025 (third revision) [ warranty period: 30 months after the date of delivery ][ rate of supply 30000 units per month , commencement time allowed -1 month ]

CTN :45557179

07 Jul, 2026 NA

Hyderabad - Telangana

Tender For supply of aerial bunch cable , pvc aluminium insulated cable , wpsc weather proof single core cable maintenance wire , led tube lights indoor retrofit type 20 watts , gi bend pipe for street light , ppc mild steel clamp set , ppc mild steel clamp set suitable for rs joint box pole , algorithm based street light automatic controller switch , street light control sensor timer , miniature circuit breaker 32 amps , miniature circuit breaker 63 amps , wall mounted fans 24 inches , ceiling fans , tape in a roll , ceramic insulator , aluminium platform step ladder , portable dewatering pump , ml3 contactors , ml6 contactors , bearings n321 suitable for 25-250hp pump sets , bearings n311 suitable for 25-250hp pump sets , bearings n313 suitable for 25-250hp pump sets , bearings n315 suitable for 25-250hp pump sets , bearings 7311 suitable for 25-250hp pump sets , bearings 7313 suitable for 25-250hp pump sets , bearings 6318 suitable for 25-250hp pump sets , bearings 6313 suitable for 25-250hp pump sets , lghp 2 5 high temperature grease * /bid number : gem/2026/b/7581825 + /dated: 15-06-2026 ' ' / bid document 1 / 27

State Government

CTN :45275642

02 Jun, 2026 3.07 Lacs

Serampore - West Bengal

Tender For repairing and overhauling of one no twin lobe air blower assembly and renovation of 2 nos outgoing motor (blower ) feeder of lt pdb with supply, fitting and fixing spares at sludge pump house under swtp, kmda. - supply,installation,testing and commisioning of following items for hoisting system/ blower and gear box as mentioned below as per direction including cost of materials, machinaries , manpower, cutting,machining,aligning,anchoring,welding,finishing,consumables, carriage and all overheads with all leads and lifts complete as per specification (without painting), i) base frame (ms), ii) shaft/pin with key ways made of ss-304, iii) gear& pinion (forged steel), supply and fixing the 3way c.i v grooved pulley with complete mechanism key way suitable to en-24, 60 mm dia/ as per sample of shaft end., a) motor driving, b) blower driving, supply of gear oil as per direction of engineer in charge., supply of grease, supply and delivery of the following bearing (make: skf):, i) 22312e/c3/ as per sample. (for blower), supply and fixing of tough v belts (make: fenner/power boom / v guard/benq/ecodrive) of the following size c 98/ as per sample., supply fitting fixing of ss (aisi304) bolts,nut & washer i) dia 10 mm to 20 mm a) length upto 75 mm, refixing of impeller of blower after dynamic balancing in workshop as per is rule after dismantling the same., dismantling the 25/30 h.p (18.5 kw)//30 h.p squirrel cage motor from its foundation by opening mounting bolts and disconnection of cables from terminal box and open the v belts for repairing purpose (in condition), preliminary checking of the whole motor (lt sq. cage im) and testing of i.r. value, load currents, leakage factor of stator & rotor, terminal lead joints of stator connection ends, insulation of glass fibre terminal bar, double cage rotor end rings and all of motor bars and bar joints, housing of d.e. & nde shield bearing housing etc. before work to detect fault., complete servicing and heat varnishing of 415volt, 3 phase l.t. sq. cage induction motor after cleaning the stator and heating it up periodically and varnishing by dr. beck s graded insulating varnish to obtain stable ir value, cleaning up the rotor, including heating for demoisturisation, lacker coating on the surface of rotor stampings, cleaning and ro priming on the end shield covers, bearing housing and complete the necessary repairing works as per direction of e.i.c.upto 75kw lt sq. cage im ], re fixing the 25/30h.p star/delta squirrel cage motor over its foundation by mean of mounting bolts & nuts, washer complete connection of existing led of cable at the terminal box and wear the v belts with proper alignment in respect to i.d. fan (12000 cu m/hr capacity)/ blower by adjusting the side rail for smooth running., finishing the end of terminal leads by s & f dowells copper sockets properly supplying tapes, petrollium jelly etc. 6 nos.upto 75kw lt sq. cage im., cost of mechanical work viz. shaft truness, checking key way looping of holes grinding and polishing etc. upto 75kw lt sq. cage im., inspection checking/testing and servicing of the existing starter panel, all terminal connection, contactors, relays etc as per desired technical specification including man and minor materials for proper functioning as per direction of eic., supply and fixing of 240/230 volt, 50 hz, t.p., power contactor (make: l & /abb/schneider/ simence/ ge) having contact block of the following range.32-55amp, supply & fixing of 230/240v, led indicating lamp make :ae/kappa/imp) blue/ white color., supply & fixing of 230/240v, led indicating lamp make :ae/kappa/imp) other than blue/ white color., supply and delivery of thermal overload relays (make: l & t/abb/schneider/simence/ ge/minilec) of the following range:a) 0.2-0.33/ 0.3-0,5/ 0.45-0.75, mn2, supply of ammeter selector switch current in each phase with off, 4 pos. 90 angle ofthrow (off-r-y-b) , supply and fixing of analog ammeter ranging

Central Government/Public Sector

CTN :45284296

12 Jun, 2026 NA

Multi City - Multi State

Tender For supply of hvn-66 insulating cut liner as per rdso drawing no. t-10232 , alt.-1 or latest alteration, if any, for use in fish-plated joints on psc sleepers (rt-2496), suitable for 60 kg (uic) / 60e1 rails , and conforming to irs specification no. t-44-2025 (third revision). (alterations in drawings and irs specifications issued by rdso up to 10 days prior to the tender closing date shall be applicable to this tender) [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

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