Latest composite insulator Tenders | Government composite insulator Tenders

State Government

CTN :40140335

09 Jun, 2025 20.40 Lacs

Hyderabad - Telangana

Tender For corrigendum : tggenco-supply, retrofitting, testing and commissioning of 245kv. 5 core, 0.2s class sf6 gas filled hermitically sealed current transformers with silicon composite insulator for 220kv switchyard of ktps-v stage under psd funds.

CTN :40504890

10 Jun, 2025 2.22 Crore

Jaipur - Rajasthan

Tender For replacement work of existing porcelain disc insulator strings by silicon rubber housed composite insulator (120 kn suspension type) for 400 kv s/c ratangarh stps at suspension towers between loc- 1 to 420 (ckt 1st ) and loc-1 to 430 (ckt 2nd)

CTN :40241901

29 May, 2025 NA

Sonitpur - Assam

Tender For bid to ras supply of core frls confirming to is 1554 as per ts , pvc casing capping 1inch medium grade snow white make havells or finolex or polycab or natural white or equivalent , pvc casing capping of size 3 by 4 inch medium grade snow white make havells or finolex or polycab or natural white or equivalent , switch piano 5 amp 230 volts flush type one way snow white make havells or finolex or polycab or natural white or equivalent , led tube light fittings 20w rechargeble 230v box type 4 feets with crca body pre coated white and prewired for led tuble complete make havells or bajaj or philips or crompton , steel screw full thread with rawl plug plug of size 1 1 by 2 inch size isi marked 100 nos per pkt , pvc switch board snow white of size 7 inch x 4 inch for socket and switches make havells or finolex or polycab or natural white or equivalent , pvc switch board snow white of size 8 inch x10 inch for main switch db make havells or finolex or polycab or natural white or equivalent , pvc l bend and t junction joint for pvc casing and caping conforming to is 3419 part iii make havells or finolex or polycab or natural white or equivalent , switch socket combination snow white multipurpose 2 in 1 15a 230v make havells or finolex or polycab or natural white or equivalent , switch socket combination snow white 5a 230v make havells or finolex or polycab or natural white or equivalent , service bracket 40mm dia gi tubing medium grade 1 point 5m long make havells or finolex or polycab or natural white or equivalent , service cable pvc insulated aluminium conductor 1100 volt grade heavy duty served with inner sheathing of pvc tap and overall pvc sheathed in service connection 10 sqmm 2 core as per ts , ceiling rose three terminal snow white make anchor or ssk or cona , led bulk head fitting high pressure die cast aluminum front cover with glass cover with specially design gasket with led lamp 10 watts rechargeable make havells or bajaj or philips or crompton , pvc flexible wire copper conductor multi stranded 0 point 0016 by 76 make havells or finolex or polycab or natural white or equivalent , pvc flexible conduit pipe 15mm dia make havells or finolex or polycab or natural white or equivalent , pvc round or square block make havells or finolex or polycab or natural white or equivalent , fire exitingusher of 1kg capacity of dry powder type conform to is 13849 alongwith accessories make cease fire or omex or alfa fire , earthing plate 600x600x6mm galvanised steel suitable for gi strip fittings drilled with two nos holes for 6 mm dia near one side , ci earthing pit cover of size 300x300x6mm with angle iron isa 20x20 3mm thick ms frame , funnel fitted with 20mm dia gi pipe 1point 5m long make jindal or tata or kalinga , gi wire 4mm diameter for earthing , charcoal , salt normal , air terminal single pointed aluminium rod 12mm dia and 300mm long , testing point terminal block make of gun metal and phosphorus bronze size 75x75x25mm drilled and screwed including 3 nos 8mm dia 25mm long hexagonal head screw , aluminium strips 25x3mm , galvanised iron strip 32x6mm , funnel fitted with 20mm dia gi pipe 1 point 5m long make jindal or tata or kalinga , ci earthing pit cover of size 300x300x6mm with angle iron isa 20x20x3mm thick ms frame , insulating pvc block 75x75x30 mm with insulating clamp nut and bolt make presto or polycab or finolex , study chair of size length 56 cm height 82 cm and width 56 cm lacquered finish with arm seat and back cushion velvet upholstery make supreme or equivalent , study table of size 4ft x 2ft woven top on round tube structure with three drawers on one side , steel almirah of size 1855mm bid details/ 2 / 39 with 4 shelves ms sheet doors and locker 1 point 00mm thick lock material brass and steel finished and thickness of shelves 0 point 90mm , mild steel rack adjustable sheet 1 point 00mm thick nuts and bolts are in hexagon blck steel overall height 1 point 755m depth 0 point 410m and width 0 point 915m , hand hel

CTN :40397028

17 Jun, 2025 2.22 Crore

Jaipur - Rajasthan

Tender For replacement work of existing porcelain disc insulator strings by silicon rubber housed composite insulator (120 kn suspension type) for 400 kv s/c ratangarh-stps ckt 1st and ckt 2nd at suspension towers

Central Government / Public Sector

CTN :40245731

29 May, 2025 NA

Secunderabad - Telangana

Tender For sc division: replacement of composite insulators with porcelain insulators in connection with safety over sc division.

CTN :40211364

17 May, 2025 NA

Darrang - Assam

Tender For supply of cmn 085 basic science laboratory and pcm lab - , hall effect experiment , stadiometer , refrigerator , r o water purifier , harpenden calliper , polygon law of forces apparatus , verification of lamis theorem , simply supported beam apparatus , inclined plane setup , bell crank lever apparatus , moment of inertia of flywheel setup , screw jack setup combined , wheel and axial setup , worm and worm wheel setup , reynolds apparatus , bernoullis theorem apparatus , mouthpiece orifice , impact of jet on vanes , triangular rectangular notch , venturi meter and orifice meter , friction factor apparatus miner losses , centrifugal pump constant speed , tachometer , kaplan turbine , hydraulic jump , hydraulic tilting flume , turbine flow meter , micro manometer , binacular polarizing microscope , hydraulic mounting press 3t , specimen leveler , damped spring mass vibrating system , static balancing using steel balls , motorized gyroscope , whirling of shaft apparatus , cam analysis apparatus , universal governor apparatus , universal vib vibration lab , epi cyclic gear train holding torque apparatus , turn table apparatus , 4 bar mechanism slider crank oscillating cylinder whitworh 4bar link mechanism , gear trains single stage spur gear with intermediate gear differential gear , stefen boltzman constant apparatus , heat and mass transfer apparatus , thermal conductivity of insulating powder apparatus , heat transfer through heat exchanger apparatus , four probe conductivity energy gap of semiconductor , dielectric constant dielectric constant of insulating materials , capacitance box , he ne laser determination of wavelength of laser , spectrometer dispersive power determination of wavelength of source , bomb calorimeter calorific value of solid liquid lab , digital conductivity meter determination of conductance and strength of the acids and base , photo electric calorimeter determination of absorbance and verification of beers law , refractometer refractoriness of the solids and liquid samples , digital bulk density apparatus to determination of density of solid substances , redwood viscometer no ii to determine the viscosity of thin samples , water analyzers includes calorimeter do conductivity tds ph salinity and temperature , bod incubator determine the amount of biological oxygen required in water samples , cod apparatus determine the chemical oxygen requirement in water samples , torsion testing machine , tensile testing machine springs , vernier calipers 200 mm and 300 mm , universal testing machine 60 tones , dial gauge plunger and lever type with magnetic stand , malus law apparatus , electric vibrator , gray prism spectrometer , newtons ring with spherometer and plano , polarimeter half shade and biquartz , rf oscillator

Central Government/Public Sector

CTN :40131173

23 May, 2025 NA

Ahmedabad - Gujarat

Tender For samakhiyali - gandhidham - adipur - bhuj section - replacement of low ceepage insulator stay tube, bracket tube and 9-tonne insulator with composite insulator with minimum 1600 creepage distance

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