Latest telecom service Tenders | Government telecom service Tenders

CTN :41023133

18 Jul, 2025 NA

Ambala - Haryana

Tender For supply of instrument and general items - brass probe sensors for donnelly chute level transmitter (bolt and nut type), diameter 42mm, length 60mm , pressure switch make: danfoss, range 2 to 14 bar, differential 0.7 to 4 bar , process connection:g1/4 a contact type: spdt , microprocessor based digital tachometer, make: beacon, model: ldm-5004 , range: 100 to 19990 rpm, input: magnetic pickup model mp-265 number of teeth seen by mpu: 6 power supply: 230vac , pneumatic cylinder janatics model: a630400500m with rod & fork , pneumatic cylinder janatics model: a120401600 with rod & fork , pneumatic cylinder janatics model: a630500500m with rod & fork , air flow regulator 8mm to 1/4" (pu connector) , filter element 582044 for frc15 janatics make , smart vac transmitter with zero and span buttons , k type thermocouple compensating cable , (red & yellow) inner: pvc, outer: ss braided, size: 0.5 sqmm , temperature indicator, make: selec model: tc303 , pid controller , make: delta model: dtk size: 72mmx72mm supply: 230 vac, , i/p: temperature o/p: dual output relay(2no+2nc+2com) , 4-20 ma signal isolator make: pepperl + fuchs, supply: 24vdc , smart pressure transmitter 0 to 14 kg/cm2 process connection: 1/2" bsp , air filter regulator make: janatics model: frc1 1/2" bsp , masibus loop calibrator model: uc12 , smart level transmitter diaphragm type with zero and span buttons , range: 160kpa, mwp: 1.97 mpa for juice tank level , smart dp transmitter range: -500 to 0 mmwc with zero and span buttons with , hart compatible mwp: 140kg/cm2 (for old boiler drum level) , pressure gauge 0-16 kg/cm2 6" dial, bottom entry, 1/2" npt , pressure gauge 0-25kg/cm2 6" dial, bottom entry, 1/2" npt , pressure gauge 0-7 kg/cm2 6" dial, bottom entry, 1/2" npt , pressure gauge 0-6 kg/cm2 6" dial, bottom entry, 1/2" npt , pressure gauge 0-160 kg/cm2 6" dial, bottom entry, 1/2" npt , compound gauge -1 to +1.5 kg/cm2 6" dial, bottom entry, 1/2" npt , pressure switch range: 0 to 3 kg/cm2 (oil service) , process connection: 1/2" npt , 5 valve manifold , body material: aisi 316 ss, stem type: hard seated, stem packing: ptfe, size (inlet x outlet): 1/2" x 1/2", threads: npt (ansi b 1.20.1), connections: female x female, max. working pressure: 413.7 bar (6000 psi) max. working temperature: 240c, "t" bar handle: aisi 304 ss, drain port: " npt (f), plugged , 3 valve manifold , body material: aisi 316 ss stem type: hard seated, stem packing: ptfe size (inlet x outlet): 1/2" x 1/2" threads: npt (ansi b 1.20.1), connections: female x female, max. working pressure: 413.7 bar (6000 psi) max, working temperature: 240c, "t" bar handle: aisi 304 ss drain port: " npt (f), plugged , 2 valve manifold , body material: aisi 316 ss stem type: hard seated stem packing: ptfe size (inlet x outlet): 1/2" x 1/2" threads: npt (ansi b 1.20.1) connections: female x female max. working pressure: 413.7 bar (6000 psi), max. working temperature: 240c "t" bar handle: aisi 304 ss, drain port: 34" npt (f), plugged , i to p convertor make: abb, model: teip11/teip11-ps , air filter regulator make: janatics model: frc1 process , connection: 1/2" npt , smart dp transmitter for boiler drum level range: -500 to 0 mmwc , with zero and span adjustment , supply: 24vdc, o/p: 4-20 ma, hart compatible , smart pressure transmitter for turbine control oil pressure , range: 0-16 kg/cm2 supply: 24 vdc, output signal: 4-20 ma, hart compatible , vibration sensor make: shinkawa, part no: fl-202f08a-m2-00-25-05 , extension cable for vibration sensor make: shinkawa, part no.fw-202fa-85 , extension cable for axial displacement sensor make: shinkawa, part no.fw-202fa-85 , simatic dp, et 200 m, redundancy bundle consisting of 2 no. of im modules 153-2hf (model: 6es7 153-28a10-0xb0), 1 no. of bus module in/in (6es7195-7hd10-0xa0) no spare , 4 channel relay module din rail mount with reverse blocking diode and led indicator coil voltage: 230vac , 4 channel relay module din rail mount with reverse blocking di

Central Government/Public Sector

CTN :39420961

14 Jul, 2025 NA

Raipur - Chhattisgarh

Tender For bid to ras corrigendum : supply of pressure transmitter minus 1 to+ 3 bar , pressure transmitter minus 1 to+ 9 bar , pressure transmitter minus 1 to+ 19 bar , pressure transmitter 0 to 16 bar , pressure transmitter 0 to 80 bar , hand held communicator (for smart pressure transmitters) spec 41337622101 , differential pressure transmitter minus 10 to 90 mbar , flow transmitter 0 to 1800 mbar differential pressure transmitter , pressure transmitter 0 to 1.3 bar abs , pressure transmitter 0 to 10 bar abs , pressure transmitter minus 1 to+ 39 bar , pressure transmitter minus 1 to+ 50 bar , pressure transmitter minus 1 to+ 79 bar , pressure transmitter minus1 to 399 bar , pressure transmitter 0 to 110 bar , pressure transmitter 0 to 400 bar

Central Government/Public Sector

CTN :40743544

16 Jul, 2025 71.34 Lacs

Bathinda - Punjab

Tender For corrigendum : annual rate contract of instrument maintenance jobs for the year 2025-26 - removing of level gauges, fixing of level gauges, transportation of level gauges, removing of level switches, fixing of level switches, removing of leveltrols, fixing of leveltrols, transportation of leveltrols, removal of differential pressure/ pressure transmitter with or without capillary with flange size upto 80mm and upto 600# rating, diaphragm seal type transmitter, ordinary transmitter, fixing of differential pressure/ pressure transmitter with or without capillary, diaphragm seal type transmitter, ordinary transmitter, fixing of differential pressure/ pressure transmitter with or without capillary, diaphragm seal type transmitter, ordinary transmitter, removal of diaphragm seal type pressure/d.p gauges with flange size upto 80mm and upto 600# rating, fixing of diaphragm seal type pressure gauges with flange size upto 80mm and upto 600# rating, transportation of diaphragm seal type pressure gauges / ordinary pressure gauges, removal of pressure switch, installaltion of pressure switch, removal of glass tube type rotameter, removal of magnetic type rotameter, fixing of glass tube type rotameter, fixing of magnetic type rotameter, transportation of rotameters (any type), removal of different type of flow meters, upto and including 4" size irrespective of pr. rating, above 4" size irrespective of pr. rating, fixing of different type of flow meters, upto and including 4" size irrespective of pr. rating, above 4" size irrespective of pr. rating, transportation of different types of flowmeters irrespective of size & pr rating, removal of orifice plate from flange assembly, upto & including 6" line size (of any rating) ., more than 6" line size (of any rating), fixing of orifice plate at flange assemply, upto & including 6" line size (of any rating) ., more than 6" line size (of any rating), removal of power cylinders, size upto 4" dia, size > 4" dia, mounting of power cylinders., size upto 4" dia, size > 4" dia, transportation of power cylinders, shifting of empty or filled calibration gas cylinders, removal of thermowells alongwith thermocouple, removal of thermocouple without thermowells, fixing of thermowells alongwith thermocouple, fixing of thermocouple without thermowell, removal of weep hole probes of urea reactor, fixing of weep hole probes of urea reactor, laying of tubing., size 6/8mm of copper or ss tube, size 10/12mm of copper or ss tube, removal of tubing, size 6/8mm of copper or ss tube, size 10/12mm of copper or ss tube, laying of gi pipe., upto size 1/2", > 1/2" , upto size 1", > 1" , upto size 2", > 2" , upto size 4", fabriction & laying of impulse lines/air header etc. of following sizes of pipes (non ibr) including welding upto sch 40, upto & including 1/2" carbon steel, upto & including 1/2" stainless steel/alloy steel, > 1/2" upto & including size 1" carbon steel, > 1/2" upto & including size 1" stainless steel/alloy steel, > 1" upto & including size 2" carbon steel, > 1" upto & including size 2" stainless steel/alloy steel, > 2" upto and including size 4" stainless steel/alloy steel, fabriction & laying of impulse lines/air header etc. of following sizes of pipes (non ibr) including welding more than sch 40, upto & including 1/2" carbon steel, upto & including 1/2" stainless steel/alloy steel, > 1/2" upto & including size 1" carbon steel, > 1/2" upto & including size 1" stainless steel/alloy steel, > 1" upto & including size 2" carbon steel, > 1" upto & including size 2" stainless steel/alloy steel, fabriction & laying of impulse lines/air header etc. of upto & including 1/2" carbon steel of pipes (ibr) more than sch 40, removal of impulse line/air header of ibr/non-ibr (for all ratings), size upto & including 1/2" of carbon steel/gi, size > 1/2" upto & including 1" of carbon steel/gi, size > 1" upto & including 2" of carbon steel

CTN :40740529

08 Aug, 2025 NA

Ernakulam - Kerala

Tender For corrigendum : tender for supply of engine outlet temperature alarm switch 85c , nut , filter fuel oil , bush , exhaust manifold lag , sheathed injection pipe , punched joint , large end bearing pair , engine over speed pickup , regu valve 6436 1c 25 20 32pa , set of full flow filter elements for fuel filter , set of diversion filter element for fuel filter , corrugated metallic joint , expansion bellow , filter pad set fx4000 , lid seal for fx4000 , loctite 549 , o ring nse 6point5 an80 60c7 , assembly valve gear , rocker guide , o ring , shaft , oil seal 25x42x8 , expansion bellow , clamp , clamping collar , filter particle detection , frequency meter , stand tube for glacier filter gf600 11 , bearing asslypoint for glacier filter gf600 11 , set of cover gaskets , connecting rod temperature sensor , illuminated green push button 2no , illuminated red push button 2no , illuminated white push button 2no , illuminated blue push button 2no , relay , relay , distributor iso electro pneumatic electric , distributor iso electro pneumatic spring , solenoid valve safety stop , se card , temperature regulator fresh water , tt 314 sensor for main engine fresh water temperature , spointwpointpump onlet low press switch alarm rating to 1point5 bar , pressure transmitter 0 4 bar 24vdc o p 4 20 ma , filter element , wire braided lub oil supply hose , washer plain , gasket ring , bearing unit , magnetic pickup sensor 19050 , stop memory , k cool super plus 50 50 premix 25 ltr can , turbo charger exhaust inlet temp sensor , fuel rack sensor , frequency divider , fresh water temperature regulator , flex hose dn 20 l 1m , flex hose dn 32 l 1m , thermostat element , rubber compensating sleeve dn200 pn16 lf130 , solenoid valve type 633 oh , gasket , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , repair kit for gali starter , tie rod , main bearing assly , o ring kalrez , safety valve assembly , resilient coupling rotex 24 28 , gasket , o ring ms29513 355 60c7 , gasket , o ring an66 60c7 , o ring ms29513 356 60c7 , o ring an16 60c7 , o ring an18 21a7 , set of gaskets , set of seals , scavenging air filter for omd , exhaust temperature sensor , temperature sensor , o ring , lock washer pair , hexagon bolt , end over , lock washer pair , labyrinth ring , thursting ring , locating ring , intermediate ring , gasket ec , gasket rc , o ring d54 50x3 v70d , o ring an29 21a7 , gasket , o ring ms 29513 228 60c7 , set of spares for p2 p4 bypass valve , or pneumatic module , non return valve , pressure sensor 0 10 bar 4 20ma , frequency preamplifier engine speed , o ring , loctite 307 , pressure transmitter 10 bar 24vdc o p 4 20 ma , pressure transmitter 6 bar 24vdc o p 4 20 ma , supply card ae 24 15 , bearing temp alarm card aip card , regrpoint safeties temppoint card rsp card , rgm card , frequency divider turbo speed , electro distributor with spring return , pressure regulator , shaft speed sensor , injection connection assly for sheathed pipe , terminal box with inbuilt amplifier , bearing , metallic gasket , rubber compensator , rubber compensator , rubber compensator g0125 x 130 x 016 hks g nbr gr deb , rubber compensator g0080 x 130 x 016 hks g nbr gr deb , rubber compensator , rubber compensator g0100 x 130 x 016 hks g nbr gr deb , rubber compensator g0200 x 130 x 016 hks g nbr gr deb , joint , stud , nut , spring dowel pin , joint , locking screw , o ring ms29 513 126 21a7 nse 6point531 , bearing roller , hexagon bolt , o ring fuel pipe , flex master con for dia 88point9 epdm , hexagon bolt

Central Government/Public Sector

CTN :41001829

18 Jul, 2025 NA

Narsinghpur - Madhya Pradesh

Tender For supply of w96716155597 drg: 31611770071 rev: 00 pressure transmitter for vacuum pump system spec: st48010 rev: , w96716155554 temperature transmitter for vacuum pump(as per drg. no. 31611770069) spec: st51024 rev: , w96716155600 drg: 31611770073 rev: 00 temperature switch for vacuum pump spec: aa7324002 rev: 01 , w96716155635 drg: 31611770076 rev: 00 differential pressure switch for vacuum pump , w96716155627 drg: 31611770075 rev: 00 flow indicator cum switch for vacuum pump , w96716155660 drg: 31611770079 rev: 00 air flow meter (rotameter) for vacuum pump , w97757030110 drg: 31611770043 rev: 00 temperature gauge(0-100 deg c) spec: he57018 rev: 02

Central Government/Public Sector

CTN :40975298

15 Jul, 2025 NA

Tiruchirappalli - Tamil Nadu

Tender For supply of power contactor 330a. coil voltage 230 vac , power contactor 400a. coil voltage 230 vac , control contactor- coil voltage 230 vac , no contact for contactor , electronics motor protection relay , olr with independend mounting , power contactor . coil voltage 230 vac , control relay , pressure transmitter , temperature sensor , spring- piston type actuator , neuron ii , cooling fan dia. 630 , solenoid valve nc , pressure regulator prne , flow control valve , spin on filter , separator element , discharge hose-4in , o ring set

corporations/Associations/Others

CTN :40942100

17 Jul, 2025 NA

Basti - Uttar Pradesh

Tender For supply of instrument engineering material for sugar mill season 2025-26 - instrument engineering material for 5000 tcd sugar plant, rubber o ring kit for solenoid valve ete-c-03031, pu tube ete-c-0403, pu tube fittings 1/4" ete-c-0404, pu tube fittings 1/2" ete-c-0405, pu tube fitting 1/4" ete-c-0406, coil 230 vac for solenoid valve ete-c-0304, pressure switch , make-indfos, model-psm-520-100, range-0-100 psi, diff: 9-85 psi., lift sensor with mountig acceseries for mill house, lift indicator model no.lc5296h masibus, donnaly chute level indicator plc, isolator 1 i/p - 2 o/p, temperature scanner, bearing rtd, pressure switch ,model-psm-550-b3 41cd , range- 0.2- 6 b, diff.- 0.25-1.2 bar., pressure switch , range- 0.2-7.5 bar, diff- 0.7-4 bar, smps. model-lrs-50-24, input:100-240vac, 1.0a, output:24vdc, 2.2a,, acrylic sheet dimension (14.5inch*60 inch ) height 8mm, air filter regulator , size-1/4" , max i/l presuure , metal bowl - 17.5 kg/cm , transperent bowl - 10 kg/m , sec. press - range -0.87-8.75 kg/cm, pressure switch , model-psm-520-70 , range - 0-70 psi, diff- 6-55 psi, pressure switch, model-psm-520-100 , range - 0-100 psi, diff- 9-85 psi, air filter regulator, model- af2018 , max. pressure - 10 bar, size- 3/8"bsp, solinoide valve model- 3/2 way poppet-k-312-s , size- 1/4" bsp(f), voltage- 24 v dc, solinoide valve model- 5/2 way poppet-k-412-d ,size- 1/4" bsp(f) ,voltage- 24 v dc, solinoide valve model- 5/2 way poppet-k-412-s ,size- 1/4" bsp(f) ,voltage- 24 v dc, solinoide valve o ring, model- 3/2 way poppet-k-312-s , size- 1/4" bsp(f), voltage- 24 v dc, solinoide valve o ring ,model- 5/2 way poppet-k-412-d ,size- 1/4" bsp(f) ,voltage- 24 v dc, solinoide valve o ring ,model- 5/2 way poppet-k-412-s ,size- 1/4" bsp(f) ,voltage- 24 v dc, ph sensor (electrode)model- hp-480pl, smps. model-lrs-35-12, input:100-240vac, 0.7a, output:12vdc, 3a,, ph electrode model sensotronics 700 iq, vacuum gauge 6" dail, range-(0 mmhg to -760 mmhg) 3/8" bsp bottom connection., compound gauge 6" dail , range- -(-760 mmhg to 3 kg ) ,1/2" npt bottom connection., temperature gauge range-0 to 150 deg.c,0 to 200 deg.c, connection 1/2", length- 350mm, air filter regulator, 1/2"(f bsp) x 12mm od ss connectormale and female thread, 1/4"(f bsp) x 12mm od ss connector male and female thread, oil filter (1625752501) model-ga37ffa, oil seperator model-ga37ffa, line filter catridge ud140+, air filter (2914930200) model-ga22fffm, oil filter (1613610500) model-ga22fffm, oil seperator(1622035101) model-ga22ffm, air filter (2914930200) model-g18fffm, oil filter(1625752600) model-g18fffm, oil seperator model-g18fffm, line filter catridge ud60+ model-g18fffm, pressure transducer model-ga37ffa, pressure transducer model-ga22ffm, level transmitter flange mounted model- 2051l3aa0ad21aam5d4q4 supply- 10.5 to 42.4 vdc, sr. no.- 08655728, max. w.p.- 285 psi/19.7 bar, cal. range - 0 to 10000 mmwc, output - 4-20 m a (hart ), solenoid valve with coil make-janatics model-ds255sr61 pressure range -2-10 bar 24vdc, solenoid valve reparing kit make-janatics model-ds255sr61 pressure range -2-10 bar 24vdc, coarse and fine cylinder, bag clamp pneumatic cylinder, sugar load bucket cylinder, seal kit for coarse and fine cylinder, seal kit for bag clamp pneumatic cylinder, seal kit for sugar load bucket cylinder, teflon seat for globe valve size-150mm, teflon seat for globe valve size-200mm, teflon seat for globe valve size-350mm, teflon seat for globe valve size-400mm, teflon seat for butterfly control valve size-100mm, teflon seat for butterfly control valve size-125mm, teflon seat for butterfly control valve size-150mm, teflon seat for butterfly control valve size-200mm, teflon seat for butterfly control valve size-250mm, teflon seat for butterfly control valve size-350mm, teflon seat for butterfly control valve size-400mm, teflon seat for butterfly control valve size-65mm, teflon seat for butterfly control valve size-50mm, teflon seat for butterfly control valve size-80mm, flow

CTN :40644600

15 Jul, 2025 NA

Mumbai - Maharashtra

Tender For corrigendum : tender for supply of spares of stabiliser and steering gear system 24blec101 e e - interposing relay , relay , relay , interposing relay , soft starter , ats48c17q , ss ratng 90kw , motor ratng 75kw , plc relay (coil24v dc contact 6a , 230 vac) , plc relay (24v single contact , 2pdt , 6a) , 15 pin male d-sub , dc to dc converter 24v to 5v 50w , dc dc converter , hand steering unit (hsu) with hall sensor , 4-20ma o p , transformer rectifier unit (380v , 50hz , 3phase o/p 2 , vme sbc 2c106 , fast ethernet switch esc 67-10 tp05u(harting) , powersupply connector for ethernet switch (harting) , interface connector for ethernet switch (harting) , multipurpose isolation amplifier , 12.1 inch hmi display , boost pressure (supercharge) fil element 10 , servo pilot filter element , 3 , servo pressure switch , sea water flow switch , limit switch , actuator seal kit , pump seal kit , gland packing , radial lip seal , pump motor coupling , axial piston pump seal kit , boots pressure (supercharge) filter , pressure switch boots , accumulator , tube shell cooler , pressure switch -servo , pressure gauge , sea water flow switch , proximity switch , low pressure inline filter element , replenishing (low pressure inline) filter element , vme 64 x discrete output card (optocoupler) v2 , vme 64 x discrete input card v2 , vme 64 x ai-16 card , vme 64 x ao-16 card , vme 10 chanel serial isolator card (aitech c106) , dual encoder feedback unit (dfu) , rudder angle transmitter-rat(p15b-sg) , rudder angle indicator rat p15b sg , ssi to serial distribution card (ssdc) , signal conditioner card (scc) , relay card -12 channel , driving end bearing lub motor , non driving end bearing lub motor , driving end bearing main motor , non driving end bearing main motor , power er contactor , power er contactor , push button , fuse , interposing relay , interposing relay , lamp , lamp , power er supply , relay , relay , fuse , boost pressure switch , pressure gauge , 100 mm mail , 0-25bar

CTN :40874935

17 Jul, 2025 NA

Rajahmundry - Andhra Pradesh

Tender For supply, installation, testing and commissiong of porta cabin and associated electrical power systems to establish instrumentation/scada/telecom services at lkpl terminals