Latest digital protection coupler Tenders | Government digital protection coupler Tenders

Central Government/Public Sector

CTN :45302331

04 Jun, 2026 NA

Ranchi - Jharkhand

Tender For tender for supply of plumbing items at iim ranchi - upvc pipe 2" sch40upvc coupler 2"upvc elbow 2"upvc tee 2"upvc elbow 45 (shoo) 2"upvc mta 2"upvc fta 1.5"upvc r-bush 2" x 1.5"upvc union 2"upvc solvent 200mlupvc pipe 1.5" sch40 (submersible pipe)dol (direct online starter) starter with panel for motor3 core cable 4 sqmmpvc ropeadaptor/connector (size: 1.5")8" gi boring cap1.5" gi clamp1.5" gi elbow1.5" x 6" gi nipple

Central Government/Public Sector

CTN :45308071

04 Jun, 2026 NA

Kolkata - West Bengal

Tender For supply and installation of one set of coupler supported sealed gangway with foot plate, ceiling top, and side panel (half module) for rvnl kolkata metro coaches to drawing no.994-2-5-001, col-1, alt-nil and to spec icf/md/spec-369 rev 00 amd-05. [ warranty period: 36 months after the dateof delivery ] ]

State Government

CTN :45286467

28 May, 2026 NA

Nagpur - Maharashtra

Tender For 26/27 gp vihirgaon supply of water supply material at gp vihirgaon ta ngp di ngp - construction items :, 63mm hdp fusion coupler, 75 mm hdp fusion coupler, 90 mm hdp fusion coupler, 50 mm hdp fusion coupler, 110 mm hdp fusion coupler, 140 mm hdp fusion coupler, 160 mm hdp fusion coupler, 63mm hdp fusion elbow, 75 mm hdpfusion elbow, 90 mm hdp fusion elbow, 50 mm hdp fusion elbow, 110 mm hdp fusion elbow, 140 mm hdp fusion elbow, 160 mm hdpfusion elbow, 63mm hdp fusion tee, 63mm hdp fusion tee, 63mm hdp fusion tee, 63mm hdp fusion tee, 63mm hdp fusion tee, 63mm hdp fusion tee, 63mm hdp fusion tee, 50*63 mm hdp fusion reducer, 63*75 mm hdp fusion reducer, 63*90 mm hdp fusion reducer, 63*110 mm hdp fusion reducer coupler, 75*110 mm hdp fusion reducer, 75*140 mm hdp fusion reducer, 75*160 mm hdpfusion reducer, 90*110 mm hdpfusion reducer coupler, 90*140 mm hdpfusion reducer coupler, 90*160 mm hdpfusion reducer, 110*140 mm hdpfusion reducer coupler, 140*160 mm hdpfusion reducer coupler, 75 mm 4 kg pvc pipe, 90 mm 4 kg pvc pipe, 110 mm 4 kg pvc pipe, 140 mm 4 kg pvc pipe, 160 mm 4 kg pvc pipe, 75 mm 6 kg pvc pipe, 90 mm 6 kg pvc pipe, 110 mm 6 kg pvc pipe, 140 mm 6 kg pvc pipe, 160 mm 6 kg pvc pipe, 75 mm 4 kg pvc coupler, 90 mm 4 kg pvc coupler, 110 mm 4 kg pvc coupler, 140 mm 4 kg pvc coupler, 160 mm 4 kg pvc coupler, 75 mm 6 kg pvc coupler, 90 mm 6 kg pvc coupler, 110 mm 6 kg pvc coupler, 140 mm 6 kg pvc coupler, 160 mm 6 kg pvc coupler, 75 mm 4 kg pvc tee, 90 mm 4 kg pvc tee, 110 mm 4 kg pvc tee, 140 mm 4 kg pvc tee, 160 mm 4 kg pvc tee, 75 mm 6 kg pvc tee, 90 mm 6 kg pvc tee, 110 mm 6 kg pvc tee, 140 mm 6 kg pvc tee, 160 mm 6 kg pvc tee, 75 mm sluice valve, 90 mm sluice valve, 110 mm sluice valve, solution, g.i. flange 65 mm, g.i. flange 80 mm, g.i. flange 100 mm, g.i. flange 140 mm, end cap 75, end cap 90, end cap 110, end cap 140, end cap 160, saydal, return wall, pvc coupling 75mm, pvc coupling 90mm, pvc coupling 110mm, pvc coupling 140mm, pvc coupling 160mm, gi coupling 65 mm, gi coupling 80mm, pvc thread shoket 75mm, pvc thread shoket 90mm, pvc thread shoket 110mm, pvc thread shoket 160mm, pvc elbo 75mm, pvc elbo 90mm, pvc elbo 110mm, pvc elbo 140mm, pvc elbo 160mm, pvc end cap 75mm, pvc end cap 90mm, pvc end cap 110mm, pvc end cap 140mm, pvc end cap 160mm, pvc saydal 75mm*1/2", pvc saydal 90mm*1/2", pvc saydal 75mm*3/4", pvc saydal 90mm*3/4", cable wire 4mm, cable wire 6mm, pvc pipe 6kg/cm.sq 160mm, pvc pipe 6kg/cm.sq 140mm, pvc pipe 6kg/cm.sq 110mm, pvc pipe 6kg/cm.sq 90mm, pvc pipe 6kg/cm.sq 75mm, pvc vawe 90mm, pvc vawe 75mm, metal ferrule . 2/4", metal ferrule . 3/4", u pvc pipe 1", u pvc pipe 3/4", u pvc l bow 1", u pvc l bow 3/4", u pvc blend 1", u pvc blend 3/4", u pvc copling 1", u pvc copling 3/4", u pvc thread shoket 3/4", u pvc thread shoket 1/2", metal tap (nal) 1/2", metal tap (nal) 3/4", u pvc copling 1*3/4", u pvccopling 3/4*1/2", pvc water tank 500 lit, pvc water tank 1000 lit, u pvc tee 1", u pvc tee 3/4", u pvc tee 1/2", u pvc tee 1*1/2", u pvc tee 1*3/4", pvc tank nipple 1", u pvc brars lblaw 1/2", u pvc brars lblaw 3/4", pvc valve 1", pvc valve 3/4", pvc valve 1.5 inch, exerial putting bag ho barger make, 7 hp submershibale motor pump, 5 hp submershibale motor pump, 3 hp submershibale motor pump, hdpe pvc pipe 63 mm, hdpe pvc pipe 90 mm, hdpe pvc pipe 75 mm, grill work, angel, chain link, 75 mm pipe 4kg, 90 mm pipe 6kg, hdpe pipe 50 mm 2"inch, gi pipe 50 mm, sluce wall 90 mm, sluce wall 75 mm, 75 mm air wall, 90 mm air wall, 110 mm air wall, 60 mm air wall

State Government

CTN :45288317

29 May, 2026 NA

Nagpur - Maharashtra

Tender For supply of water equipment gram panchayat wadhona 1 st call - 75 mm 4 kg pvc pipe, 90 mm 4 kg pvc pipe, 110 mm 4 kg pvc pipe, 140 mm 4 kg pvc pipe, 160 mm 4 kg pvc pipe, 75 mm 6 kg pvc pipe, 90 mm 6 kg pvc pipe, 110 mm 6 kg pvc pipe, 140 mm 6 kg pvc pipe, 160 mm 6 kg pvc pipe, 75 mm 4 kg pvc coupler, 90 mm 4 kg pvc coupler, 110 mm 4 kg pvc coupler, 140 mm 4 kg pvc coupler, 160 mm 4 kg pvc coupler, 75 mm 6 kg pvc coupler, 90 mm 6 kg pvc coupler, 110 mm 6 kg pvc coupler, 140 mm 6 kg pvc coupler, 160 mm 6 kg pvc coupler, 75 mm 4 kg pvc tee, 90 mm 4 kg pvc tee, 110 mm 4 kg pvc tee, 140 mm 4 kg pvc tee, 160 mm 4 kg pvc tee, 75 mm 6 kg pvc tee, 90 mm 6 kg pvc tee, 110 mm 6 kg pvc tee, 140 mm 6 kg pvc tee, 160 mm 6 kg pvc tee, 75 mm sluice valve, 90 mm sluice valve, 110 mm sluice valve, solution, g.i. flange 65 mm, g.i. flange 80 mm, g.i. flange 100 mm, g.i. flange 140 mm, end cap 75, end cap 90, end cap 110, end cap 140, end cap 160, saydal, return wall, pvc coupling 75mm, pvc coupling 90mm, pvc coupling 110mm, pvc coupling 140mm, pvc coupling 160mm, gi coupling 65 mm, gi coupling 80mm, pvc thread shoket 75mm, pvc thread shoket 90mm, pvc thread shoket 110mm, pvc thread shoket 160mm, pvc elbo 75mm, pvc elbo 90mm, pvc elbo 110mm, pvc elbo 140mm, pvc elbo 160mm, pvc end cap 75mm, pvc end cap 90mm, pvc end cap 110mm, pvc end cap 140mm, pvc end cap 160mm, pvc saydal 75mm*1/2", pvc saydal 90mm*1/2", pvc saydal 75mm*3/4", pvc saydal 90mm*3/4", cable wire 4mm, cable wire 6mm, pvc pipe 6kg/cm.sq 160mm, pvc pipe 6kg/cm.sq 140mm, pvc pipe 6kg/cm.sq 110mm, pvc pipe 6kg/cm.sq 90mm, pvc pipe 6kg/cm.sq 75mm, pvc vawe 90mm, pvc vawe 75mm, metal ferrule . 2/4", metal ferrule . 3/4", u pvc pipe 1", u pvc pipe 3/4", u pvc l bow 1", u pvc l bow 3/4", u pvc blend 1", u pvc blend 3/4", u pvc copling 1", u pvc copling 3/4", u pvc thread shoket 3/4", u pvc thread shoket 1/2", metal tap (nal) 1/2", metal tap (nal) 3/4", u pvc copling 1*3/4", u pvccopling 3/4*1/2", pvc water tank 500 lit, pvc water tank 1000 lit, u pvc tee 1", u pvc tee 3/4", u pvc tee 1/2", u pvc tee 1*1/2", u pvc tee 1*3/4", pvc tank nipple 1", u pvc brars lblaw 1/2", u pvc brars lblaw 3/4", pvc valve 1", pvc valve 3/4", pvc valve 1.5 inch, cable wire

Central Government/Public Sector

CTN :45313275

04 Jun, 2026 NA

Multi City - Maharashtra

Tender For auction sale of depot ferrous scrap - released mixed ferrous scrap: cutting pieces of engine block, bull gear, scrapped bogie parts ( bss pin, yoke pin, anchor link, silentent block, bss pin, yoke pin, anchor link, silentent block, bss hanger, circlip, anchor link bracket, lower spring seat, bearing, break beam etc., ) megi side bearer, spring, coupler spring, condemned alternator, gear, break disc, after cooler, housing pump, casing, armeture, push rod, cylinder head, nut bolt, pipes, cbc and screw coupler, coupler head assembly, carrer plates front and rear, supporting device, buffer plunger, protective tube, bogie bracket, break beam, hook and clamp, knuckle, m.s.plate and other miscellaneous mix ferrous scrap. excluding steel and aluminium. note 1. re-punching with other lots will not be allowed. 2. lading will be start at 09.00 a.m. loading will not be allowed after 15.00 hrs.

State Government

CTN :45290539

08 Jun, 2026 NA

Bhopal - Madhya Pradesh

Tender For hand pump spares parts isi mark and conforming to is 15500 2021 (part 1 to 8) (with up to date amendment) - prevailing torque type steel hexagonal nutm10x1.5 is:7002, ball bearing 20 bc02pp is:6455, bolts for cover m 12x20 is:1363, washer for axle to suit m-12 is:2062, high tensile bolt m-10x40mm is:1364 part-i, hexagonal bolt m12x1.75x40 is:1363 part-i, hexagonal nut m12x1.75 is:1364 part-3, hexagonal coupler m12x1.75x50 is:15500 part-4, long bolt m12x1.75x20 for extra deep well is:1363 part-i, reducer cap painted for mark ii & extra deep well hand pump i.s.i. mark - 0.880 kgs approx., cylinder body with brass liner for deep well pump isi mark. - 2.50kgs approx., cylinder body with brass liner for extra deep well and vlom pump isi mark. - 3.20 kgs approx., plunger yoke body for all types of pumps i.s.i. mark. -0.260 kgs approx., spacer for nitrile rubber pump bucket for all types of pumps i.s.i. mark.-0.210kgsapprox., follower for mark-ii deep well i.s.i.mark.- 0.280kgs approx., follower for extra deep pump i.s.i.mark.- 0.370kgs approx., check valve seat for mark ii & extra deep well i.s.i. mark.- 0.210 kgs approx., check valve for mark ii & extra deep well i.s.i. mark, rubber seat retainer for mark ii & extra deep well 0.080 kgs approx., lowerspacerforextradeepi.s.i.mark.-0.200kgs approx., chain with coupling for all types of pumps i.s.i. mark.-0.550kgsapprox., front cover hot dip galvanized for all types of pumps i.s.i. mark.-1.230 kgs approx., bearing spacer for axle for all types of pumps i.s.i. mark, third plate galvanized for all types of pump i.s.i. mark. -1.400kgs approx., connecting rod for all types of pumps i.s.i.mark.-2.7kgsapprox., washer electro - galvanized i.s.i. mark, stand galvanized normal isi mark ii & vlom i.s.i. mark.-17.900 kgs approx., stand galvanized telescopic for marks & vlom i.s.i. mark.-19.750 kgs approx., stand galvanized normal for extra deep well i.s.i. mark.-18.700 kgs approx., stand galvanized telescopic for extra deep well i.s.i.mark.-20.500kgsapprox., handle comprising handle bar, bearing housing & chain guide for mark ii & vlom i.s.i. mark, handle comprising handle bar, bearing housing & chain guide for extra deep i.s.i. mark, t bar for extra deep well i.s.i. mark, counter weight for extra deep i.s.i. mark. -12.00 kgs approx., water tank complete for mark ii deep well & extra deep well hand pump i.s.i. mark. - 7.80 kgs approx., head complete for mark ii & vlom i.s.i. mark.-10.220 kgs approx., head complete for extra deep well i.s.i. mark.-10.150 kgs approx., s.s. handle axle for all types of pumps i.s.i. mark.-0.350 kgs approx., s.splungerrodformarkiii.s.i.mark.-0.430kgs approx., s.s. plunger rod for vlom & extra deep well i.s.i. mark.- 0.470 kgs approx., rubber seating for upper valve for all types of pumps i.s.i. mark, pump bucket of nitrile rubber for all types of pumps i.s.i. mark, rubber seating for lower valve for mark ii & extra deep i.s.i. mark, sealing ring for mark-ii & extra deep well i.s.i. mark, head assembly complete with handle assembly, for mark ii & vlom isi mark., head assembly complete with handle assembly for extra deep isi mark, handle assembly complete for mark ii deep well & vlom pumps isi mark.-10.250 kgs approx., handle assembly complete for extra deep well hand pump isi mark. -15.350kgsapprox., cylinder assembly complete for mark ii deep well hand pumps isi mark.-6.10kgs approx., cylinder assembly complete for extra deep hand pump isi mark.-7.00kgsapprox., plunger valve assembly suitable for nitrile bucket comprising of plunger yoke body, upper valve, spacer follower pump bucket & upper value seating for mark ii deep well hand pump consisting of isi mark spares., plunger valve assembly suitable for nitrile bucket comprising of plunger yoke body, upper valve both spacers, follower pump bucket & upper value seating for extra deep well hand pump consisting of isi mark spares., check valve assemb

Central Government/Public Sector

CTN :45297863

15 Jun, 2026 NA

Jodhpur - Rajasthan

Tender For supply of coupler socket inner fitting assly to rcf specn. no. edts - 105 rev-e with amndt. 1, 2 & 3. (material to be procured from rdso app. supplier only). [ warranty period: 30 months after the date of delivery ] ]

corporations/Associations/Others

CTN :45289104

12 Jun, 2026 26.57 Lacs

Junagadh - Gujarat

Tender For tender for (1) work of erection, testing and commissioning of 132 and 66 kv equipment, structure, control wiring, earthing etc. for (a) new 132kv bus-coupler bay and pt bay, (b) lv isolator of 220-132kv ict-1, (c) 132kv aux bus strengthening work, (d) 66kv pt bay and section isolators, (e) 66kv aux bus strengthening and extn. work - under repair and maintenance 2024-25 at 220kv timbdi ss (2) work of replacement of porcelain disc insulator by sri of 220kv, 132 kv and 66kv class at 220kv kansari s/s (r and m 2025-26) and strengthening of 66kv bus at 132kv talala ss (ksy-ii) under kodinar am division of junagadh circle.

corporations/Associations/Others

CTN :45320320

11 Jun, 2026 23.10 Lacs

Sonbhadra - Uttar Pradesh

Tender For supply of modules chp a , overhauling, servicing of coal handling control room switch gear section b main bus chp a , overhauling,servicing of coal handling control room switch gear section b breaker ic, og, chp a , overhauling,servicing of coal handling control room switch gear section b panels chp a , overhauling,servicing of coal handling control room switch gear section b russian control modules chp a , overhauling,servicing of coal handling main building transfer point switch gear main bus transfer point section a, chp a , overhauling,servicing of coal handling main building transfer point of panels, chp a , overhauling,servicing of coal handling main building transfer point of russian control modules, chp a , overhauling,servicing of coal handling main building transfer point of switch gear main bus transfer point section. b, chp a , overhauling, servicing of coal handling main building transfer point of panels, chp a. , overhauling,servicing of wagon tippler, switch gear electrical wagon pusher sg room of russian breaker. , overhauling,servicing of wagon tippler, switch gear electrical wagon pusher sg room of russian resistance boxes a chp. , overhauling,servicing of wt sg sg room of wagon tippler resistance boxes, a chp. , overhauling,servicing of 0.4 kv swg sectiona, b, c, fhd swg section a, b and old and new stacker, reclaimer switch gear of chp a , overhauling, servicing of l.t. modules,panel of breaker ,ic coupler of chp, control room of bchp , overhauling,servicing of lt modules panel of breaker ,og feeder of chp, control room of bchp , overhauling,servicing of lt modules,panel of breaker , ic coupler of fuel handling control room of bchp , overhauling,servicing of lt modules,panel of breaker ,og feeder of fuel, control room of bchp , overhauling,servicing of old stacker re claimer panel , overhauling,servicing of old stacker reclaimer resistance box of bchp , overhauling,servicing of old stacker reclaimer control panel of bchp , overhauling,servicing of new stacker reclaimer panel , overhauling,servicing of newstacker reclaimer resistance box of bchp , overhauling,servicing of newstacker reclaimer control panel of bchp , servicing,overhauling and breakdown maintenances of mimic plant of chp. , overhauling ,servicing of tippler switch gear of b chp. , overhauling,servicing of wagon tippler room operator panel on off of bchp , overhauling,servicing of wagon tippler room incoming power panel of bchp , overhauling,servicing of wagon tippler room control modules of bchp , overhauling or servicing of wagon tippler room resistance box of bchp , overhauling or servicing of wagon tippler screw pad overhauling of bchp. , overhauling or servicing of wagon tippler over travel limit switch otls overhauling of bchp. , overhauling or servicing of wagon tippler mcc panel of tipper 11a, 11b, 12a, 12b of bchp.

corporations/Associations/Others

CTN :45075023

23 Jun, 2026 1.95 Lacs

Bhiwani - Haryana

Tender For corrigendum : the estimate has been framed for replacement of marshalling kiosks for both hv and lv side of 100mva transformer t-4 (220/132 kv), 132 kv jui line ckt-1 , 2 and 3 , 132 kv bhiwani ckt-1 and 2 , 132 kv tosham line , 132 kv i/a line,132 kv bus coupler

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