Latest insulator string Tenders | Government insulator string Tenders

Central Government/Public Sector

CTN :45517380

26 Jun, 2026 NA

Rourkela - Odisha

Tender For providing of custom bid for services - replacement of defective 160 kn & 120 kn clr polymer insulator string in 400 kv rourkela-talcher 1 & 2 transmission line

corporations/Associations/Others

CTN :45345970

15 Jun, 2026 NA

Anpara - Uttar Pradesh

Tender For corrigendum : tender for supply of pump shaft as per sample, insulating tube washer, 1 insulating, washer id-1500-27 thi-04), 2. insulating, washer (id-17 00-32 thi-03), 3. insulating, washer (id-25 00-40 thi-04), 4. insulating, washer ad-16 00-28 thi-04, s. insulating washer (id-27 00-50 thi-08), remark: quantity of each item should be 100 no., love joy flexible coupling 1-095, specification, love joy flexible coupling l-095(al) with rubbes spider and keys in finished bore and key way, mator side bore 19.8mm, mator side kay way 6x2 mm, pump side bore-15.8 mm, pump side key way 4x2 mm, key side- (1) 6x4 mm (4x mm, as per sample, lovejoy coupling 1075, specification: love jow, xible coupling l-075(al) with rubber spider and ys in finished bore and key way, motor side boru 10 mm, motor side key way 6x2 mm, pump side re-15.8 mm, pump side key way 4x2 mm, ke (6x4 mm, (1) 44 mm as per sample, asbestos copper washer size-26x195x3mm, as per sample, ss. nipple for oil gun, specification ss, nipple for oil gun 21x19x3, victaulic coupling rubber gaskets (22"), specification: victaulic coupling rubber gaskets (neoprene rubber sue-224), retainer plate, specification size 70x70 mm shape thick 2 mm center dia 7 mm and corner dia 4 mm, l hook, specification: l hook-225x90x25 mm dia 6 to 8 mm, as per sample, screw 1 inch, specification: cross head screw 1 inch 01 pác-1000 nos, chain block manual, specification chain, block manual, a cap 3.0 ton, b. type of trawri vartical 25 mtr horizontal 37 mir, c travel path- straight line (lift-5 to 25 mir anc distance 0 to 37 mtr on beam-size 600 mm & flange 220 mm 1., pllimmer block sn 510, as per sample, hook bolt (for isa 75) hook with nut and washer hook size 200x12 mm (lxd) nut g, m12 with washer, as per sample, champion gasket size 3mm as per sample, champion style 20-gasket 1 mm thickness, champion style 20-gasket 2 mm thickness, rubber sheet 1000x2000x3 mm, texolite, sheet thickness, 1mm,1000x2000mm, texolite, sheet, thickness-2mm, 1000x2000mm, synthetic zeolite ball (4-8mm), specificatiom, synthetic zeolite desiccant ball/ mesh size 44, mm f

Central Government/Public Sector

CTN :45471039

18 Jun, 2026 NA

Chennai - Tamil Nadu

Tender For supply of set of items for shunting contactor as follows (1) bend pin for shuntingcontactor as per clw drg. no. 4twd.111.044, qty- -03 no./set (2) lock plate for shunting contactor as per drg. no. 4twd.111.045, qty -04 no/set (3) steel split cotter pin 1.5x20,qty:6no/set (4) insulating washer for shunting contactor as per clw drawing no. 4twd.111.039, qty: 1 no/set [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

Central Government/Public Sector

CTN :45473937

08 Jul, 2026 NA

Tiruchirappalli - Tamil Nadu

Tender For supply of pvc insulating cable for railway signalling heavy duty under ground unscreened armoured with galvanised round steel wire and the conductivity of plain solid annealed high conducting copper each with nominal cross section area of 1.5 sqmm conforming to specn.no.irs-s-63/2014 (rev 4.0) or latest. size: 12 core x 1.5 sqmm [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 2 %age , item category : special (signaling cables) , total po value variation permitted: not applicable ] ]

Central Government/Public Sector

CTN :45473157

16 Jul, 2026 NA

Jaipur - Rajasthan

Tender For manufacture and supply of 60 kg. 1 in 8.5 over riding curved switches to rdso drg. no. t-4966 alt-09 complete, with all fittings as per listed in the drawing and specification: irs/t-10- 2025 but excluding grsp, insulating liners, erc, fish plates and fish bolts. note-1: this includes cost of all the rails required for manufacturing of this item.note-2:the bifurcation of rh and lh quantity willbe advised in coverage purchase order. [ warranty period: 30 months after the date of delivery ][ rate of supply 10 units per month , commencement time allowed -1 month ]

CTN :45112925

11 Jun, 2026 NA

Shimla - Himachal Pradesh

Tender For bid to ras 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

CTN :45486807

30 Jun, 2026 NA

Kanchrapara - West Bengal

Tender For supply of self bonding (amalgamating) insulating tape,size: 38 mm. width x 0.7 mm.thick x 4.5 mtrs. roll for cable head termination system of loco/emu.specification/drg. no. :rdso specn. no. elrs/spec/bl/0003 (rev-1) and amend 1 dec.08. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

CTN :45351150

09 Jun, 2026 NA

Dimapur - Nagaland

Tender For bid to ras supply of shelter parts and other items for store shelter 2135c - shelter parts complete for store shelter , pcc cement is 1489 , coarse sand , 20mm aggregates , 40mm aggregates , hardcore 63mm stone aggegates , pcc solid block 400 into 200 into 200mm , chequered cement concrete tiles of size 250 into 250 into 25mm thick , industrial heavy duty full body vitrified ceramic 600 into 600 into 16mm tiles , tmt bars 8mm dia , tmt bar 10mm dia , water proof plywood 8 into 4 feet into 18mm thick , wooden scantling 50mm into 50mm into 3 mtr long , nails assorted size 2 inch 3 inch and 4 inch , binding wire zero point 9mm , white cement , water proofing compound , lime unslaked of best quality , earthing set complete with accessories as per appx i of ts , lc set complete with accessories safe chemicals as per appx i of ts , led battern surface 4 feet long 15 w output 1600 lumens , pixel bulk head fittings led lamp 15 watt , led 12 watt rechargable emergency inverter led bulb complete with inbuilt battery , cealing fan 1200mm with regulator conf to is and with fan hook ms clamps , pvc insulated heavy duty 1100 volt grade cable 6 sqmm twin core aluminium conductor isi marked , porcertain insulating hangers , pvc sheathered unarmoured standrad conductor cable of size 1 sqmm conf to isi marked , pvc sheathered unarmoured standrad conductor cable of size 1 point 5 sqmm conf to isi marked , pvc sheathered unarmoured standrad conductor cable of size 2 point 5 sqmm conf to isi marked , pvc sheathered unarmoured standrad conductor cable of size 4 sqmm conf to isi marked , modular switch piano flush type 6 amps 240 volts single pole one way isi marked , modular switch piano flush type 16 amps 240 volts single pole one way isi marked , modular socket outlet multipurpose 2 in 1 of 6 and 16 amps flush button type isi marked , modular socket outlet multipurpose 2 in 1 16 amps flush button type isi marked , surface ) /bid number : gem/2026/b/7592587 * /dated: 27-05-2026 & & / bid document 1 / 44 & & ' ' /item category mounting modular boxes suit for switches 12 module of size 8 inch into 6 inch , surface mounting modular boxes suit for switches 8 module of size 8 inch into 3 inch , combined cover plate with frame inner and outer of 12 module , combined cover plate with frame inner and outer of 8 module , cealing rose with square box 65 into 50mm 2 to 3 terminals , pvc flexible nibbed pipe 20mm dia , mcb db 06 way spn 240 volt conf to is 13032 , mcb 10 amp sp 240 volt breaking capacity 10 ka conf to iec 60898 , mcb 20 amp sp 240 volt breaking capacity 10 ka conf to iec 60898 , mcb 32 amp sp 240 volt breaking capacity 10 ka conf to iec 60898 , pvc casing caping 38mm wide not less than 2 mm thick , pvc coupler for 38mm casing and caping pipe , pvc tee for 38mm casing caping pipe , pvc sockets for 38mm casing caping pipe , pvc corner bend for 38mm casing and caping pipe , pvc elbow for 38mm casing caping pipe , pvc junction linker 75 into 75mm , house service bracket hook type complete with 3 mtr long gi pipe 40mm dia and ms hooks clamps ans stay , pvc conduct pipe 20mm dia isi marked , pvc coupler for 20mm dia coduict pipe , pvc elbow for 20mm dia conduict pipe , pvc space bar saddles for 20mm dia pvc pipe , insulation tape 19mm width 25mm long , no 8 into 19 csk screw full threaded , no 8 into 32 csk screw full threaded , no 8 into 50 csk screw full threaded , no 8 into 75 bolt and nuts full threaded , store rack as per specification given in appx c of ts , chair writing as per specification given in appx d of ts , writing table as per specification given in appx d of ts , almitrah steel as per specification given in appx d of ts , hand held trolley as per specification given in appx d of ts , hand held fire extinguisher as per specification given in appx d of ts , smoke alarm as per specification given in appx d of ts , heat alarm as per specification given in appx d of ts

CTN :45453392

22 Jun, 2026 NA

Kharagpur - West Bengal

Tender For supply of red enamel insulating varnish type bectol (red) of elantas-beck make in 21 kg. pilfer proof non-returnable unbrakekeble container as per rdso's maintenance instruction no.- mpml-153/92 (rev.-04) of september 2014 for resins & varnishes for traction machines used on diesel locomotives. shelf life of this item is 12 months. [ warranty period: 12 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variationpermitted: max 8 lacs ] ]

CTN :45137579

11 Jun, 2026 85.5 Thousand

Pilibhit - Uttar Pradesh

Tender For corrigendum : supply of electrical item - aerosol crc 2 26 spray , ctc solution in 450 ml bottle , dr beck make golden insulating varnish almoluft a1 gold , dr beck make insulating varnish becktoll red varnish , dr beck make thinner for above varnish 234 no , brasso 100 ml pack , bare copper wire 6 swg , cotton tape 1inch , epl 2 grease , painting brush size 1inch heavy duty , painting brush size 2inch heavy duty , painting brush size 3inch heavy duty , painting brush size 4inch heavy duty

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