Latest string insulator Tenders | Government string insulator Tenders

CTN :41757475

30 Sep, 2025 78.8 Thousand

Kakinada - Andhra Pradesh

Tender For supply of maintenance of 250 kva transformer and ht yard including supply and installation at stpi kakinada d d - oil filtration for 250kva transformer , transformer oil bdv testing and report , supply of transformer power oil -billing as per the actual usage , supply of 3cx35sqmm ht cable kits outdoor , ht cable kit for end termination , a. las 9kv 5ka polymer type with lighting insulator suitable for 11kv system phase to earth application b. discharge current rating 5ka. c. mounting vertical. d. voltage 9 kv. , earth pits meggering and test report , painting of 11kv dp structure -sp and dp structure painting with aluminum paint including paints , painting of transformer -transformer spray painting with siemens grey paint including paints , threading type silica gel breather - 250 grams -diameter 0.5 inch bsp , 11kv single pole structure hg fuses set , 11kv ab switch male and female connector , 11kv dp structure hg fuses arms set , transformer pad clamps , ht yard maintenance work - double pole structure, 11 kv ab switch, hg fuses, jumpers, la erection and maintenance, department single pole structure maintenance and hg fuses replacement.

Central Government/Public Sector

CTN :41780025

24 Sep, 2025 NA

Koderma - Jharkhand

Tender For supply of supply of 336kv la d d - supply 336kv, 63ka,1s,surge arrester ,1ph having outer insulator of polymer type complete with all accessories cr, sm, insulating base, lugs,tp, f and e hardware etc except tc and icc , supply 336kv, 63ka for 1 sec terminal connector suitable for twin acsr conductor , supply insulated copper rod or strip or pvc insulated flexible copper cable connecting surge arrester to surge counter , spares 336kv, 63ka,1s, surge arrester ,1ph having outer insulator of polymer type complete with all accessories such as cr, sm, insulating base, lugs, tp, f and e hardware etc except tc and icc , spares surge monitor for 336 kv surge arrester , supply 10ka nom discharge, 25mm per kv creepage, 30kv,1 ph, gapless zno surge arrester complete with all accessories cr if applicable, sc monitor,ib, lugs,f and e hardware except tc and icc , supply 30kv terminal connector suitable for acsr conductor

Central Government And Public Sector

CTN :40330960

11 Sep, 2025 NA

Kamega - Arunachal Pradesh

Tender For bid to ras corrigendum : tender for supply of 11 and 33 kv overhead line material - 11 kv pin insulator complete , falling load 5kn , 11 kv disc insulator of tensile strength 45 kn , 33 kv pin insulator complete , falling load 10kn , 11 kv disc insulator of tensile strength 70 kn , 11 kv polymer air break switch complete with down rod , handle etc. , 33 kv polymer air break switch complete with down rod , handle etc. , 11 kv do fuse unit polymer , 33 kv do fuse unit polymer , 9 kv 5 ka metal oxide lighting arresters without gaps suitable for 11 kv system , 30kv 10ka metal oxide lighting arresters without gaps suitable for 33 kv system , aluminium conductor steel reinforce acsr rabbit conductor as per specifications , aluminium conductor galvanised steel reinforce acsr dog conductor , 200a , 12 kv rms brass connector , female , for gang operated airbreak switch , 200a , 12 kv rms brass connector , male , for gang operated airbreak switch

CTN :41395704

13 Sep, 2025 NA

Gandhinagar - Gujarat

Tender For corrigendum : supply of medium voltage covered conductors tracking resistance test setup , medium voltage covered conductors leakage current test setup , test setup for frp tube of 11kv drop out fuse , 11kv polymer insulator water diffusion test setup , automatic test setup for mcb , industrial head protection electrical test setup & electrical test setup for safety shoes , kit kat fuse test setup for withdrawal force , kit kat fuse test setup for mechanical endurance test

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

State Government

CTN :41558878

13 Sep, 2025 NA

Medininagar - Jharkhand

Tender For supply of electric line material under electric supply area medininagar - electrical items :, lt pin insulator with pin (porcelain type), lt shackle insulator (porcelain type), 33 kv b&s type (polymer) disc insulator with h/w fitting 90 kn, 11 kv b&s type (polymer) disc insulator with h/w fitting 70 kn, 11 kv b&s type (polymer) disc insulator with h/w fitting 45 kn, 33 kv b&s type pin insulator with pin 10 kn nut & washer, 11 kv b&s type pin insulator with pin 5 kn nut & washer, 11 kv pin insulator 10 kn od 40 mm dia with pin (polymer) type nut & washer

State Government

CTN :41605333

16 Sep, 2025 53.05 Lacs

Giridh - Jharkhand

Tender For 154/pr/jbvnl/2025-26 supply of electrical line materials under adp head for f.y. 2025-26 under esa, giridih - electrical items :, lightening arrestor [9kv 5 ka] line type [polymer] for 11 kv, 33 kv pin insulator 10 kn with gi pin [polymer type], 33 kv pin insulator 10 kn with gi pin [polymer type] for panthor/wolf, 11 kv pin insulator 10 kn od 40 mm dia with pin [polymer] and nuts and washer, 33 kv b&s type disc insulator with h/w fitting for wolf/panther conductor [120kn], 33 kv b&s type disc insulator (polymer) 90 kn with h/w fitting, 11 kv b&s type disc insulator [polymer type] 70 kn with h/w fitting, 11 kv b&s type disc insulator (polymer type) 45 kn with h/w fitting

CTN :41605944

25 Sep, 2025 21.96 Lacs

Bokaro - Jharkhand

Tender For strengthening of gi structure and replacement of string insulator of 132 kv switchyard

State Government

CTN :41449904

15 Sep, 2025 48.42 Lacs

Alappuzha - Kerala

Tender For corrigendum : supply of composite polymer disc insulator 220kv 120kn 108 nos and 110kv 90kn 2134 nos for various works under transmission circle alappuzha

CTN :41369355

16 Sep, 2025 NA

Mehsana - Gujarat

Tender For corrigendum : purchase of (1) lt polymer insulator short stud/bolt with 1 nut and spring washer and (2) lt polymer insulator long stud/bolt with 1 nut and spring washer - purchase of lt polymer insulator short stud/bolt with 1 nut and spring washer, purchase of lt polymer insulator long stud/bolt with 1 nut and spring washer, purchase of lt polymer insulator short stud/bolt with 1 nut and spring washer, purchase of lt polymer insulator long stud/bolt with 1 nut and spring washer

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