Latest air lock relay Tenders | Government air lock relay Tenders

corporations/Associations/Others

CTN :40933745

16 Jul, 2025 NA

Haldia - West Bengal

Tender For auction sale of spare kit,smrt meter assy sm3000 30756428-001,thl,temp switch capl type range:20-150 deg.c,spares pressure pallet 6in,spares vaccum pallet 6in,actuator diaph,350cm2 ,nbr,samson,actuator repair kit p/nb-rk015-1tyco,solenoid vlv,p/n-999-1709 f/c/v,gasket,seal strip,018,dbl act air lock relay m/n dlr,packing - grafoil c/v il-vsl 1in 300#,pr. regulator,cl2,50kg/hr,iqmov main pcb w lmp pcb lmt s/w p/n 6g,l/s/r & op/cl assy w pb knob&tb p/n 20h,electr pneum positnr,4763-00110012110.02,o-seal for rov , size:580 x 8.0mm,input card lm 36 plc,621-3560r,output card lm 36 plc, 621-6550r,serial io module lm 36 plc,621- 9938r,io rack lm 36 plc,621-9990,io rack power supply, 621-9934,di module,p/n:51304485-150,spc,p/n:51304907-200.,plci i/o, 51195096-100,mtl 3046b, analog input barrier 3046b,battery for cs3000 fcs p/n: s9129fa,relay g2r2snd,system cable alf111 mod p/n akb336-20@a,red led above facia m/n slc30-2pr,yellow led above m/n facia slc30-2py

State Government

CTN :40925296

10 Jul, 2025 62.09 Lacs

Muzaffarnagar - Uttar Pradesh

Tender For for supply and retrofitting of numerical type earth fault over current and master trip relay in place of electro mechanical static type relay installed at different sub station under etc muzaffarnagar and meerut

CTN :40050707

08 Jul, 2025 6.56 Lacs

Unnao - Uttar Pradesh

Tender For corrigendum : supply of different materials used for testing at electricity test division, unnao under electricity distribution circle, unnao. - o/c & earth fault relay (ashida adr 241 b), clamp meter (0-20a), combination pilier (taparia), rachet set (taparia), grinder bosch (240 volt, ac operated), drill machine (240 volt, ac operated), spanner set (taparia), pcv tape (red, yellow & blue) colour, pin type & u type copper lug 2.5 mm2 (100 each), dc indication led (24 volt to 36 volt) suitable for 11kv & 33kv control pannel, flexible copper wire havells (red, yellow & blue, black color) 2.5mm2, tripping coil with assembely make tripping coil assembly stable 33 kv vcb (stelmec, toshiba, cg, schneider), oti(oil temperature indicator) with limit switch alarm & trip contact, temp range (0 c to 150 c), wti (winding temperature indicator) with limit switch alarm & trip contact, temp range (0 c to 150 c) with gradient adjustment through a shunt for ct secondary input (1amp to 5amp), closing coil with assembely make tripping coil assembly stable 33 kv vcb (stelmec, toshiba, cg, schneider)

CTN :40922512

12 Jul, 2025 NA

Mumbai - Maharashtra

Tender For supply of valve accessories for gfec dht fr ta : : - volume booster 3 4npt , volume booster 1 4npt , volume booster 3 8npt , volume booster 1 2npt , air lock relay 1 4 npt signal input , ss non return valve 1 4 , ss non return valve 1 2 , quick exhaust 1 4 i l npt 1 4 o l , quick exhaust 1 2 i l npt 1 2 o l , quick exhaust 1 2 i l npt 3 4 o l

CTN :40919564

12 Jul, 2025 NA

Nagpur - Maharashtra

Tender For supply of 5nos spare numerical restricted earth fault protection relay

State Government

CTN :40893642

23 Jul, 2025 2.24 Lacs

Korba - Chhattisgarh

Tender For supply of "spares for positioner of sadc actuator" for 2x250 mw dspm tps, cspgcl, korba east. - nitrile diaphragm with brass assy 62.5x1 for air filter regulator, pilot for actuator of secondary air damper control, diaphragm for sadc, diaphragm for air lock relay

State Government

CTN :40901660

07 Jul, 2025 4.94 Lacs

Nalagarh - Himachal Pradesh

Tender For e tender for supply erection testing and commissioning of over current earth fault relay auxiliary relay t c switch digital ampere meter and volt meter at 220 66 33 11kv substation katha baddi and 220 66kv s stn upperla nangal

Central Government/Public Sector

CTN :40739741

05 Jul, 2025 NA

Vellore - Tamil Nadu

Tender For corrigendum : supply of ceramic ball control valves with mandatory spares for tsgenco and ntpc f f - 10-100059178-l80541fw84001001-pn cont ceramic ball valve for pipe line dn80-tsgenco kothagudem fgd , 10-100059179-l80271fw84001001-pn cont ceramic ball valve for pipe line dn65-tsgenco bhadradri fgd , 10-100059180-l15411fw84001001-pn cont ceramic ball valve for pipe line dn80-tsgenco yadadri fgd , 10-100104846-l15551fp84001001-pn cont ceramic ball valve for pipe line dn80-ntpc lara stg- ii , 10-100076537-l15321fp84001001-pn cont ceramic ball valve for pipe line dn80-ntpc talcher st3-u1 , 10-100104847-l1555sfw99707001-pneumatic actuator assly - each type-ntpc lara stg-ii , 20-100104847- l1555sfw99707002-diaphragms, o-rings, seal etc - each type-ntpc lara stg-ii , 30-100104847- l1555sfw99707003-solenoid valves - if applicable- ntpc lara stg-ii , 40-100104847-l1555sfw99707004- smart positioner compl unit and accessorie-ntpc lara stg-ii , 50-100104847-l1555sfw99707005-pn air filtr regulator - each type-ntpc lara stg-ii , 60- 100104847-l1555sfw99707006-air lock relays - each type-ntpc lara stg-ii , 10-100076538- l1532sfw99705001-pneumatic actuator assembly - each typ-ntpc talcher st3-u1 , 20-100076538- l1532sfw99705002-diaphragms, orings seal etc - each type-ntpc talcher st3-u1 , 30-100076538- l1532sfw99705003-solenoid valves - if applicable- ntpc talcher st3-u1 , 40-100076538- l1532sfw99705004-smart positioner complete unit and access-ntpc talcher st3-u1 , 50-100076538- l1532sfw99705005-pn air filtr regulator -each type- ntpc talcher st3-u1 , 60-100076538- l1532sfw99705006-air lock relays - each type-ntpc talcher st3-u1

State Government

CTN :40878607

28 Jul, 2025 3.87 Lacs

Kanpur - Uttar Pradesh

Tender For for retrofitting work of directional over current, earth fault and master trip relay on 132kv relay panel of 132kv bays at 220kv substation naubasta kanpur under etd-ii kanpur

Central Government/Public Sector

CTN :40539980

08 Jul, 2025 NA

Goa - Goa

Tender For corrigendum : amc of 2 nos 33kv ht avrs at goa airport - amc of 33kv ht avr , dehydration and filteration of transformer oil , draining of oil , replacing of oil seals and gaskets , filling back drained oil , draining of oil of ct , draining of oil of pt , hydra for replacing the carbon rollers , micro switch , carbon roller , tag and tail , rc network , avr pcb 1002_3 relay card , ac step synchronous motor , silica gel , 24v dc closing coil , 24v dc trippling coil , numeric type over current and earth fault relay , power pack unit , 33 kv indoor type ct , 33kv indoor resin cast pt , 33kv outdoor pt , 33kv outdoor ct , 33 kv indoor type pt fuse , transformer oil , aux. contactor - cc , aux. contactor - ac , aux. contactor - cls , 33kv 250 amps ht bushing , 1.1 kv 2000 amps epoxy bushing , 1.1 kv 630 amps lt bushing , 33kv 250 amps oil seal , 1.1 kv 630 amps oil seal

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