Latest disk insulator Tenders | Government disk insulator Tenders

Central Government/Public Sector

CTN :41820037

21 Oct, 2025 NA

Prayagraj - Uttar Pradesh

Tender For supply of composite stay arm insulator (minimum c.d. 1600 mm) as per rdso specification no. ti/spc/ohe/inscom/1072 [ warranty period: 30 months after the date of delivery ]

State Government

CTN :41759033

24 Sep, 2025 NA

Jharsuguda - Odisha

Tender For supply of esp spares for 2 x 210 mw power plant c c - plain bearing , shock bar for esp , emiting electrode , pin wheel big for esp , pin wheel ii small for esp , shock bar guide esp , shaft1 2 hole , shaft2 14 hole , shaft3 14 hole , shaft4 15 hole , sleeve for vertical shaft eerm esp , shim for eerm esp , thrust pad for eerm esp , clutch coupling collecting shaft plus motor , housing for emmiting driveesp , top vertical shaft 1eermesp , middle vertical shaft 2eermesp , bottom verticalshaft 3eermesp , shaft 1 horizontal eerm esp , u clamp for collecting electrode , shock pad , set ring for esp , sleeve for esp , outer arm for collecting , inner arm for collecting , emitting outer arm , thrust bearing for esp , screen tube for espfor esp , collecting electrode 13500cm height , deflection plate , vertical rapping shaft erm 15mtr esp , horizontal rapping shaft erm 15mtr esp , collecting rapping shaft 15mtr esp , cover for emitting rapping shaft , erm shaft insulator housing assembly ) /bid number : gem/2025/b/6650400 * /dated: 09-09-2025 & & / bid document 1 / 26

Central Government/Public Sector

CTN :41759290

30 Sep, 2025 21.63 Lacs

East Singhbhum - Jharkhand

Tender For tender for supply of 33kv line maintenance between jaduguda and narwapahar for two years : : - replacement of 33kv pin insulator including supply of necessary fixing materials. this includes binding of acsr dog conductor also , replacement of 33kv disc insulator including supply of necessary fixing materials in existing 33kv line , replacement of 33kv cross arm including supply of necessary fixing materials , replacement of packing pieces in existing cross arms , replacement of pg clamp for dog conductor including supply of necessary fixing materials , installation of complete stay set including supply of necessary fixing materials. this includes digging of stay pits and grouting of stay rod in cement concrete foundation also as required , installation of gi wire 7/10 swg for stay including supply of necessary fixing materials , installation of gi wire 8 swg for guard wire , installation of gi wire 7/14 swg for earth wire including supply of necessary fixing materials , replacement of back clamp for cross arm & top bracket (50mm x 10mm flat) including supply of necessary fixing materials , installation of d.p. channel (100mm x 50mm x 6mm) 1 x 3 mtrs including supply of necessary fixing materials , installation of d.p. channel support clamps including supply of necessary fixing materials , replacement of earth clamps for earth wire including supply of necessary fixing materials , replacement of side stay clamp including supply of necessary fixing materials , replacement of angle stay clamp including supply of necessary fixing materials , replacement of cross bracing for d.p. structure including supply of necessary fixing materials , replacement of clamp for x-bracing including supply of necessary fixing materials , installation of earthing pit using pipe earth electrode as per drawing including connection to earth wires and supply of necessary materials required it , laying & tensioning of acsr dog conductor including fixing / binding at insulators in the 33kv line (per km consist 3 conductor of ryb phases). , tensioning of dog conductor and supporting & fixing on insulators including binding as required in the section (per km consist 3 conductor of ryb phases). , cutting and removal of hages , trimming of trees and branches of size more than 4inch dia and disposal of un-serviceable materials to ucil canteen building as per direction of eic , cutting and clearing jungle grass including uprooting of rank kegetation , long grass , bush wood , trees and saplings upto 4inch dia measured at a height of 1 meter above ground level as per direction of eic , erection of m.s. rail pole 105 lbs , 13 meters long including drilling of 2 nos holes of 5/8inch dia as required at one end of rail pole for fixing of f- clamps , installation of ab switch on double pole structure. this includes fixing of required channels and clamps and other fixing as required and for proper operation. this includes connection of dog conductor alsodog conductor also , installation of 33kv lighting arrestor on double pole completed with line and earth connections , maintenance of ab switch on double pole structure , 33kv line patrolling from narwapahar to jaduguda , replacement of earth spike along the 33kv line & connection to pole , number of rail pole with painting of pole upto 6 feet height for colour coding of line

CTN :41619945

10 Sep, 2025 6.64 Lacs

South Andaman - Andaman And Nicobar Islands

Tender For corrigendum : supply of bearing roller , disc main clutch , plate main clutch , bearing main clutch , fillter steering , seal ring , disc , rivet brake lining , seal kit blade lift cyl , element inner , element outer , cartridge lub oil , cartridge pre filter , cartridge fuel filter , water separator assy , screen , hose , inertia brake assy , side cutter lh , side cutter rh , plough bolt , bolt hex , air filter , belt , master cylinder , spin oil filter , fuel filter pre , fuel filter secondary , air cleaner element iner and outer , engine oil filter , air filter outer , fuel filter , lube oil filter , air cleaner , oil filter , air cleaner element , fuel filter primary , filter fuel water separator , throttle cable , hose hydraulic , belt drive , spare kit seal , kit seal , seal kit arm cyld , filter element , filter oil transmission , seal shaft , hose slew , air filter primary outer , air filter safety , release bearing , break liner , oil seal assy flange , shackle plate assy , shackle plate , shock absorber rear , universal joint assy , insulator eng rear , pre filter , fine paper filter , spin filtr with head , v belt cogged 1450 long , air filter inner , cover assy clutch , clutch disc , uj cross , belt ruber , tensioner belt , thermosted valve , stater 24v , clutch disc 352 dia , clutch cover 352 dia , bush , assy cluthc m cyl , assy slave cyl , u clamp , main lef spring with bush rear , lef 2nd rear , spring pin , bush lef , oil seal hub outer , rivet , break liner kit stander , kit ddu repair major , assy drag link , auto slack adj rh , auto slack adj lh , sealing washer , filter fuel tank , eliment fuel filter , eliment filter ten micron , main element , air cleaner element main , air cleaner element secondery , tooth bucket , nut in unf , bolt plouge , bolt , nut , bucket teeht , seal hydra clamp , pin pivot , pin pivot tipping link end , pin pivot dipper end , switch ignition , seal oil , kit spder union , rear brake liner , front brake liner , fuel strainer , clutch plate 330dia , pressuer plate 330dia //bid details 2 / 103

CTN :41711119

15 Sep, 2025 NA

Jammu - Jammu And Kashmir

Tender For supply of front brake cable , insulator , plunger , cap spark plug m10 , shaft driving , rear sprocket 38t , chain and sprocket kit , element oil filter , silencer assy , wiper blade , wiper arm , hose air cleaner outlet

CTN :41714726

11 Sep, 2025 NA

Hardoi - Uttar Pradesh

Tender For supply of different type material against head deposit of electricity distribution sub division-balamou under edd sandila hardoi. - holding clamp made of ms flat 50x6 mm.fro st pole cross arm, holding clamp made of ms flat 50x6 mm.fro pcc pole cross arm, 11 kv f- clamp made of ms flat 50x8 mm. with nut bolt, top dropper t-off holding clamp ms flat 50x6 mm. st pole, top dropper t-off holding clamp ms flat 50x6 mm. pcc pole, lt clamp ms flat 50x6 mm. for st pole, lt clamp ms flat 50x6 mm. for pcc pole, lt shackle insulator 3x3 12, nut bolt for shackle insulator 12x150 mm., stay clamp

CTN :41632227

10 Sep, 2025 9.29 Lacs

Bhadrak - Odisha

Tender For supplying all materials, labour, tandp for power supply to rwss point including 3ph3w 11 kv line with 55mm2 aaac and installation of 1 no 25 kva 11/0.4 kv s/s transformer etc for rpws point to village singada under bhadrak block - 11 mtr long 330kg psc pole, 11 kv v cross arm, back clamp for v cross arm (11 kv), 11 kv "f" clamp, 11 kv pin insulator (polymer), 11 kv hw fitting (t & c ) 45 kn, 11kv disc insulator (t&c) 45 kn polymer, pressure channel 100*50*6mm ms channel each 2.8mtr long (9.2 kg per mtr) * 2 nos, ab switch & hg fuse, mounting channel 75*40*6 each 2.8mtr long 4 nos (6.8kg per mtr) with side angle, transformer belting angle 50*50*6mm 2.8mtr long 2 nos (4.5 kg per mtr) with side angle, fish plate 50x5 mm,2.36kg/mtr,each 0.280 mtr length, 6 nos required=(6x2.36x0.280), ab switch (11 kv ,200 a. 3 pole.50hz), hg fuse (11 kv .200 a. 3 pole.) pi, lightning arrester (9 kv,10ka) station class, earthing materials, ht stay set (complete), ht stay insulator, ht stay clamp, 7/10 swg stay wire, gi pipe earthing 40mm dia medium gage 3 mtr long, no 6/8 gi wire(dia4.6mm), 25x6mm gi flat for neutral earthing, 55 mm2 insulated conductor, 55 mm2 insulated conductor, pg clamp for 100mm2 aaa conductor, gi nut, bolt & washer of different size, earthing of support (coil type), danger plate, anti climbing device made of gi barbed wire, clamping arrangement etc. (2 kg per support), 25 kva, 11/0.4 kv (ai) bis energy level-ii, lt distribution box including kit kat fuse with mccb for 25 kva s/s, all cable socket 120 mm sq, materials cost for concreting of 11mtr psc pole (2.13mtr x 0.40mtr = 0.0.29 cum pcc 1:3:6), materials cost for concreting of stay (1.65mtr x 0.3mtr x 0.3mtr= 0.150 cum pcc 1:3:6), sub station fencing with metal spreading, erection charges for psc pole, erection charges for joist pole & dtr, erection charges of other items

CTN :41356633

10 Sep, 2025 42.95 Lacs

Kota - Rajasthan

Tender For corrigendum : supply of spares for wds-6 and wds-4b locomotives at ktps, kota against tn- 20233 --, air glass norgam filter, , ac drive complete assy., , splend shaft for ac drive, , auto drain air release valve suitable for 10kg/cm2, , break vacuum pressure pipe, , break block key for shoe, , breather valve, , seal for air blower, , battery ammeter 0-200amp & dial size-4 inch, , inlet valve for cylinder head, , exhaust valve for cylinder head, , 24, , 12, , carbon bush having cu-lead for main generator pt. no 12425799), , 13 daiphram for break cylinder, , 14 dmr relay 4 tips, , 15 earth fault relay, , 16 exaust mainfold small (cast iron), , 17 exaust mainfold big. (cast iron), , 18 engine control switch (ecs), , 19 o ring for fuel oil pump, , 20 ball for flexible coupling, , 21. fuel primary filter 3584, , 22, , fuel oil pump complete assy., , 23 head light on/off switch, , 24 hs-4 valve, , 26 pr. gauge for brakes (0-05 kg/cm2) dial size 4", , high pr. cu-tube connector fip to injector, , push rod lifter, , horn operating valve, , nozzle for injector, , lube oil priming pump, , lube oil filter 1418, , load ammeter 90mv f.s.d., , n-1 reducing valve, , o.s.t. complete assy, , over speed switch, , 'o' ring for fuel oil level gauge, , oil safety relay, , push road yoke, , push road, , 25, push road cup, , repairing kit for c-2 relay valve, , regulating valve 35 psi, , regulating valve for lube oil 130 psi pt no. 11390074, , regulating valve for lube oil 130 psi pt no. 11810125, , speedometer 0-60 kmph dial size- 4 inch, , secondary filter 3586, , star coupling, , repairing kit for sa-9 valve, , snepher valve between hp tube and head, , universal shaft complete, , vacum gauge 0-75 psi dial size-4 inch, , water pump mechnical seal, , wheel slip relay, , diaphram for bkt, , porceline insulator for bkt, , reverse forward shunt link for bkt, , reverse forward shunt base for bkt, , relief valve for bkt, , spring for bkt, , air governor, , shell bearing for connecting rod, , vaccume valve for crank cage, , discharge valve assembly, , hp piston with all rings., , inlet valve assembly with spring and cap, , lube oil pump, , mechanical seal of cam rod, , 28, , 68 piston ring (oil), , 69 valve guide with cap inlet, , 70 valve guide with cap exhaust, , spares/instruments/accessories for locomoti model wds-4 b/d, , 71 brake release valve, , 72 bulb head light 24w/110 volt, , 73 bulb head light 24w/250 volt, , 74 bulb 24x25 mm screw type, , 75 cover for cylinder head, , 76 compressor valve, , 77 fly ring for cylinder head, , dlw-make/any other equivalent make, , 78 diaphram for air break cylender pt. 11367003, , 79 gasket head exaust pipe pt. 19901813, , 80 gasket head to air inlet pt 13901941, , gasket inspection cover 'o' ring, , hard grease, , priming pump for lube oil, , relay for priming pump lube oil pt. 14480372, , bearing c450068p1, , blower bearing, , m.r. safety valve (10kg/cm2), , m.r. pr. release valve 10kg, , 'o' ring for push rod sleeve, , water pump complete assy, , o ring for injector pt no. 10170832, , o' ring for fuel oil level gauge pt 11981994, , o' ring water jumper, , o' ring push road cup upper, , 95 push rod, , 96 sleeve for push rod, , 30, , 29, , 97 cup for push rod, , 98 quick empty valve for transmission (10kg/cm2), , 99 rocker arm assembly with base, , 100 secondary filter complete with socket(3601), , 101 throttle valve with chain sprocket 4/20/ma 11026, , 102 water jumper for cylinder head, , 103 trasaction card 210, , 104 trasaction card 207, , 105 hose pipe lub oil fiter upper pt no. 11327686, , 106 hose pipe lub oil filter center pt no. 11327716, , 107 hose pipe lub oil filter center pt no. 11377728, , 108 lab oil pump complete assy. (printing pump), , water seal for water pump, , o ring for push road cup (inner & outer)

CTN :41509795

10 Sep, 2025 42.95 Lacs

Kota - Rajasthan

Tender For corrigendum : tn-20233 supply of spares for wds-6 and wds-4b locomotives - air glass norgam filter, ac drive complete assy., splend shaft for ac drive, auto drain air release valve suitable for 10kg /cm2, break vacuum pressure pipe, break block key for shoe, breather valve, seal for air blower, battery ammeter 0-200amp & dial size-4 inch, inlet valve for cylinder head, exhaust valve for cylinder head, carbon bush having cu - lead for main generator (dlw pt. no 12425799), daiphram for break cylinder, dmr relay 4 tips, earth fault relay, exaust mainfold small (cast iron), exaust mainfold big. (cast iron), engine control switch (ecs), o ring for fuel oil pump, ball for flexible coupling, fuel primary filter 3584, fuel oil pump complete assy., head light on/off switch, hs-4 valve, pr. gauge for brakes (0 - 05 kg/cm2) dial size 4", high pr. cu - tube connector fip to injector, push rod lifter, horn operating valve, nozzle for injector, lube oil priming pump, lube oil filter 1418, load ammeter 90mv f.s.d., n-1 reducing valve, o.s.t. complete assy., over speed switch, o ring for fuel oil level gauge, oil safety relay, push road yoke, push road, push road cup, repairing kit for c-2 relay valve, regulating valve 35 psi, regulating valve for lube oil 130 psi pt no. 11390074, regulating valve for lube oil 130 psi pt no. 11810125, speedometer 0 - 60 kmph dial size- 4 inch, secondary filter 3586, star coupling, repairing kit for sa-9 valve, snepher valve between hp tube and head, universal shaft complete, vacum gauge 0-75 psi dial size-4 inch, water pump mechnical seal, wheel slip relay, diaphram for bkt, porceline insulator for bkt, reverse forward shunt link for bkt, reverse forward shunt base for bkt, relief valve for bkt, spring for bkt, air governor, shell bearing for connecting rod, vaccume valve for crank cage, discharge valve assembly, hp piston with all rings, inlet valve assembly with spring and cap, lube oil pump, mechanical seal of cam rod, piston ring (oil), valve guide with cap inlet, valve guide with cap exhaust, dlw-make/any other equivalent make spares/instruments /accessories for locomotives model wds-4 b/d, brake release valve, bulb head light 24w/110 volt, bulb head light 24w/250 volt, bulb 24x25 mm screw type, cover for cylinder head, compressor valve, fly ring for cylinder head, diaphram for air break cylender pt. 11367003, gasket head exaust pipe pt. 19901813, gasket head to air inlet pt 13901941, gasket inspection cover o ring, hard grease, priming pump for lube oil, relay for priming pump lube oil pt. 14480372, bearing c450068p1, blower bearing, m.r. safety valve (10kg/cm2), m.r. pr. release valve 10kg, o ring for push rod sleeve, water pump complete assy., o ring for injector pt no. 10170832, o ring for fuel oil level gauge pt 11981994, o ring water jumper, o ring push road cup upper, push rod, sleeve for push rod, cup for push rod, quick empty valve for transmission (10kg/cm2), rocker arm assembly with base, secondary filter complete with socket(3601), throttle valve with chain sprocket 4/20/ma 11026, water jumper for cylinder head, trasaction card 210, trasaction card 207, hose pipe lub oil filter upper pt no. 11327686, hose pipe lub oil filter center pt no.11327716, hose pipe lub oil filter center pt no. 11377728, lab oil pump complete assy.(printing pump), water seal for water pump, o ring for push road cup (inner & outer)

State Government

CTN :41558876

13 Sep, 2025 NA

Medininagar - Jharkhand

Tender For supply of electric line material under electric supply area medininagar - electrical items :, earth clamp for earth wire (50x6 mm) 1.8 kgs (galvanized), earthing (chemical) with gi earthing pipe 40 mm 3.1 mtrs long (bentonite as intermittent layers) (galvanized), 33 kv v cross arm(100x50x6) 19.7 kg for rail (galvanized), 33 kv pole top bracket (100x50x6) 2.9 kg for rail (galvanized), b/c for 33 kv v for rail 3.2 kg (galvanized), b/c for 33 kv top for rail 3.2 kg (galvanized), 11 kv v cross arm for 200 kg pole (75x40x6) 10.93 kg(galvanized), 11 kv pole top bracket for 200 kg pole (75x40x6) 2.1 kg (galvanized), b/c for 11 kv v cross arm for 200kg pole (50x6) 2.8 kg (galvanized), b/c for 11 kv pole top bracket for 200kg pole (galvanized), 11 kv v cross arm for 400 kg pole (100x50x6) 16 kg (galvanized), 11 kv pole top bracket/f clamp(50x6) 2.1 kg for 400 kg pole (galvanized), b/c for 11 kv v cross arm for 400 kg pole (50x6) 3 kg (galvanized), b/c for 11 kv pole top bracket for 400 kg pole (50x6) 3 kg (galvanized), b/c for v bracket for 400 kg pole 3.2 kg (50x6) (galvanized), b/c for top bracket for 400 kg pole 3.2 kg (50x6) (galvanized), side stay clamp 400 kg psc pole (galvanized), angle stay clamp 400 kg psc pole (50x8) 1.9 kg (galvanized), side stay clamp 200 kg pole (50x6) 1.08 kg (galvanized), angle stay clamp 200 kg psc pole (galvanized), clamp for transformer base/top (galvanized), g.i stay set d/s/s (1900x20 mm) with stay wire 7/10 swg & guy insulator (galvanized), d.p channel support clamp (50x6) mm 1.1 kg (galvanized), gi wire no. 6/8/10 (galvanized), 11 kv stay set complete (1800x16 mm) with stay wire 7/10 swg and guy insulator (galvanized), galvanized nuts & bolts (3"/5" full thread /7"/8"/9"/10"/12" half thread size), lt stay set complete (1700x16 mm) with stay wire 7/12 swg (galvanized)

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