Latest composite insulator Tenders | Government composite insulator Tenders

CTN :41033723

15 Jan, 2026 2.22 Crore

Jaipur - Rajasthan

Tender For corrigendum : 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 :43194631

02 Jan, 2026 NA

Prayagraj - Uttar Pradesh

Tender For replacement of composite insulators (cd1050mm) with porcelain insulators in the section of pd deen dayal upadhyay junction to jhinjhak of prayagraj division (2nd call).

Central Government/Public Sector

CTN :43138220

18 Dec, 2025 NA

Tiruchirappalli - Tamil Nadu

Tender For supply of 1. 68255937 - mica vee ring (clubbed with),2. 68255938 - mica insulating ring.

Central Government And Public Sector

CTN :43116013

30 Dec, 2025 18.98 Lacs

Leh Ladakh - Jammu And Kashmir

Tender For purchase of spares from the original manufacturer for 11kv vcbs (model vm12) of bhel make. - closing unit assembly, tripping unit assembly, motor cut-off limit switch assembly, mechanism shaft assembly, tripping spring assembly, closing spring set, top pole head, bottom pole head, spring charge motor 220v (ac/dc), operating coil 220v (dc), vcb support insulator ø118, panel / busbar support insulator ø75, lever for vi, drive link, d-lever assembly, centering ring, spherical rod end, spacer tube, support rod, compression spring, aux switch 16 way, emergency tripping assembly, plug & socket assembly (male + female)-32 pin (indoelectricals make), slow closing handle, motor charging handle, packer cu, flexible connection up to 1600a, bearing, rollers, dashpot, set of clips, indicator, truck nylon wheels, nylon rollers for shutter lifting, bolt for truck wheel, jaw contact assembly up to 1600a, jaw contact square cu packer, manual knob push button (red), manual knob push button (green), damping rubber pad, auxiliary rod, swing bolt, actuating arrangement, cam shaft for rack-in/out, 52c/d auxiliary bracket, vcb interphase barrier, jaw contact polycarbonate shroud up to 2500a, insulating coupler, door gasket (4.4 mtr/panel), door lock assembly, door glass, interpanel busbar smc sheet barrier, shutter arrangement, limit switch test/service, tripping lever/knob, cleat, nut, insulating screw m6x22, rear cover polyamide handle, packer (round), al spacer (round), support insulator 095, support channel, busbar screw (special), steel stud, clamp plate, packer, link plate inplace of droppers al, barrier, sealing cover, busbar joint pvc shroud, support channel round packer, earthing connection, pvc sleeve l/f 0.4x104 for 75wd busbar, pvc sleeve 38p for wiring, space heaters 75w, bolt hex m12x75-8.8, bolt hex m12x65-8.8, nut hex m12x8, washer spg-12-st, washer mcd 13-st, screw hex m8x30-8.8, washer spg-8-st, washer mcd 8.4-st, nut hex m8-8, m20 bolts for support insulator, nylon m5 screw, nylon m5 nut, screw hex m6x20-8.8, washer spg lock 5cb-6-5t, washer mcd 6.4-st, nut hex m6-8, bolt hex m16x65-8.8, washer spg lock scb 16-st, washer mcd 17-st, thol/con 220vdc thermal overload relay with power, contactor having 1nc aux. contact., dc diode plate, barrier for top fixed contact, barrier for bottom fixed contact, large barrier between ct

CTN :43116632

20 Dec, 2025 15.00 Lacs

Belgaum - Karnataka

Tender For supply of steel pipes for water and sewage as per is 3589 (q3) , wooden beading patti (q4) , rigid plain conduits of insulating materials as per is 9537 (part 3) (q3) , wood screws (q3) , tower bolts (ferrous metals) as per is 204 (q3) , cast copper alloy screw down bib taps and stop valves for water services as per is 781 (q3) , self drilling screw (q3) , towel rail / ring for bathroom (q3)

CTN :43097698

18 Dec, 2025 NA

Bathinda - Punjab

Tender For tender for supply of refrigeration toolkit : :-- dual manifold gauge with chargine , brazing torch with lpp , sweding tool , punching tool 7 , combination plier , control grip longnose plier , adjustable wrench , adjustable wrench , 56pc precision screwdriver , neon tster , 3 pc cold chisel , ratchet set met make , spanner set , 12pc ring spanner , hacksaw stlfrm , steel measuring tape , open mouth tool bag , hammer drill machine , electrc cutter cum grinder , ball pein hammer , ball pein hammer 900gm-32 , electric vaccum pump , fluke 319 digital clamp meter , pressure washer machine , safety goggles , safety shoes , 3 jaw gear puller , 3 jaw gear puller 300mm , torpedo level , belectric air blower with dust , digital multimeter , hydrauling cripping tool , aosspl red wp-institution , kalibar long overcoat black , single phase ac plant , flaring tool digital craft , rychern electric insulating gloves , solar led torch two way

Central Government/Public Sector

CTN :43118524

01 Jan, 2026 NA

Prayagraj - Uttar Pradesh

Tender For replacement of composite insulators (cd1050mm) with porcelain insulators in the section of jhinjhak - chipiyana buzurg of prayagraj division (2nd call).

Central Government/Public Sector

CTN :43054459

25 Dec, 2025 17.71 Lacs

Ranchi - Jharkhand

Tender For supply of procurement of chemicals and consumables at icar iiab ranchi d d - rabbit anti mouse igg , mtt assays kit , ldh and g6pd , cdna synthesis kit , ultrapure dnase or rnase free distilled water , halt protease phosphatase , gibson assembly , protein pet expression system , dntp mix , adhesive pcr plate seals , dab substrate kit , point 2 micro m syringe filters , point 45 micro m syringe filters , 12 well round multidish with lid , protein ladder , protein purification kit , cloning kit with competent cells , low retention microcentrifuge tubes , gel extraction kit , pcr purification kit , glass filter funnel , storage vial , weighing bottle with i c glass lid , narrow mouth with screw cap amber , glass filter funnel short stem , glass weighing scoop , semi micro spatula , forceps blunt dissecting , separating funnel pear shape , flat bottom flask narrow mouth , retort ring with bosshead , retort base , retort rod , syringe filter pvdf , filter paper circles , cryogenic storage box , l shape spreader , parafilm , universal combi rack , universal combilock rack , universal micro tip box for tarsons tips , hook lock micro centrifuge tube clear , spinwin micro centrifuge tube amber , micro pestle , specimen container , nitrile gloves powder free , kimwipes , screw cap centrifuge tube , test tube basket with cover , quick freeze pc with insulating solution , ice tray without lid , parafilm dispenser , cryo tags , tough spots assorted colors , l shaped spreader sterile , sample bags , sample bags ldpe , autoclavable bags pp , disposable wipes , 5ml tips , disposable wipes , transport box , petri seal , tough tags dispenser , midi submarine , autoclavable biohazard bags , stirring rod , tetraethyl orthosilicate , graphene quantum dots , graphite powder , sodium selenite , aflatoxin g1 , aflatoxin g2 , aflatoxin b1 , aflatoxin b2 , l ascorbic acid ep ar , copper ii sulphate , sodium thiosulphate , sulphuric acid lr , bradford protein assay kit , dab substrate , proteinase k , freeze tag, multicolour dots , hea agar , inoculation loop , tae buffer , tbe buffer , perchloric acid , nitric acid , tricine , tris hydrochloride , isopropyl beta d thiogalactopyranoside , phenol chloroform , chloroform , molecular biology grade water , taefor gel electrophoresis , tbe for gel electrophoresis , mixture of tris buffered saline and tween 20 , tris buffered saline , steriswift disinfectant , x gal solution , miller luria bertani agar , rnase a solution , tris free base , glycine , crystal violet , silica gel , trypan blue , diluent for dna extraction , hydrochloric acid , sterile disc , sterile cotton swab , syringe driven filters pvdf hydrophilic membrane , freeze tag , electroporation cuvettes , ferulic acid , salicylic acid , gallic acid , chlorogenic acid , p coumaric acid , vanillic acid , 3 4 dihydroxybenzoic acid , 4 hydroxybenzoic acid , syringic acid , caffeic acid , ellagic acid , trans cinnamic acid , protocatechuic acid , kaempferol , myricetin , tyrosine , tyramine , l phenyl alanine , l dopa , n-butyl alchohol , ninhydrin spray solution , molybdatophosphoric acid , dragendorff s reagent spray solution , iodoplatinate , molybdenum blue spray reagent , lc ms grade gold biotrypsin enzyme , trifluoro acetic acid , tlc developing chamber , uv lamp , dmso , methanol , silica gel rabbit anti-mouse igg (h+l) secondary antibody, hrp, mtt assays kit , ldh and g6pd cytotoxicity assays, dntp mix (25 mm each), adhesive pcr plate seals, dab substrate kit, diluent for dna extraction (ethanol), hydrochloric acid , sterile disc, sterile cotton swab , syringe-driven filters //bid details2 / 132

State Government

CTN :42810732

18 Dec, 2025 27.44 Lacs

Bagalkot - Karnataka

Tender For corrigendum : replacement of existing weakened porcelain insulator strings by new silicon rubber composite insulator for suspension strings and replacement of existing single suspension insulators string by double string arrangement for various road crossings of 400kv kaiga guttur line i & ii in tlm section sirsi of operation division sirsi in uttara kannada dist., including supply of equipments / materials, erection, testing and commissioning works on total turnkey basis

Central Government/Public Sector

CTN :42976318

22 Dec, 2025 NA

Mughalsarai - Uttar Pradesh

Tender For supply of tensile load testing machine for porcelain and composite insulator as per rdsos spec. no.ti/spc/ohe/instest/0090 (02/2009) with a&c-1 or latest

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