Latest isolating valve Tenders | Government isolating valve Tenders

Central Government/Public Sector

CTN :45730977

27 Jul, 2026 NA

Ranipet - Tamil Nadu

Tender For supply of set of 'o' rings kit for auto isolating valve consisting of 04 items. (1) 'o' ring to wsf part no. j 72050/27-1no/set or 'o' ring to elbe part no. 5391/2 - 1no/set or 'o' ring to recon drg no. rec/10093 ref-4 - 1no/set. (2) 'o' ring to wsf part no. j 72050/20 - 3nos/set or 'o' ring to elbe part no.5391/1 - 3nos/set or 'o' ring to recon drg no. rec/10093 ref-8 - 3 nos/set. (3) 'o' ring to wsf part no. j 72050/02 - 4nos/set or 'o' ring to elbe part no. 5391/3 - 4 nos/set or 'o' ring to recon drg no. rec/10093 ref-5 - 4nos/set. (4) 'o'ring to wsf part no. j 72050/29 - 1no/set or 'o'ring to elbe part no. 5391/4 - 1no/set or 'o' ring to recon drg no. rec/10093 ref- 2-1no/set. [ warranty period: 30 months after the date of delivery ] ]

State Government

CTN :45729896

18 Jul, 2026 NA

Chandrapur - Maharashtra

Tender For annual maintenance contract for work contract for repairing/ overhauling/ maintenance of various sizes (80-400nb sizes) of inoperative/ damaged isolating valves, installed on fire water ring-mains at cstps, chandrapur.

corporations/Associations/Others

CTN :45345524

06 Jul, 2026 10.97 Lacs

Sonbhadra - Uttar Pradesh

Tender For corrigendum : supply of oh of main steam line valve v2 6 , oh of steam by pass valve v2 27,15, and v2 7 , oh of es 3,4,5,6 and 7 , oh of v2 -82-84 and v2-81-a to 81c , oh of hd-21, hd-29, hd-30 and hd-31 , oh of nrv of h.p. heater and feed pump , oh of group protection valve of hph , oh of dw-4, 37,38,39,40,41 and ca 5 , oh of cst makeup valve v6 60 , oh of as-48 valve , oh of nrv of extraction line es-8 , oh of suction valve of bfp , oh condensate wtr throw off valve to condenser , oh throw off valve to cond and steam isolating of lph2 , oh of steam isolating valve of lph 3, 4 , oh of safety valve of aux prds or deaerator , oh of safety valve of h.p. heater , oh of safety valve of l.p. heater. , oh of safety valve of cbd tank. , oh of safety valve of flange or stud heatng , oh of safety valve of warm up line. , overhauling of actutator of as 48 valve , oh of actr feed line valvev2 81 or v2 82 or v2 83 or v2 84 , oh of actr of v2 7 or v2 15 or v2 27 , oh of actr drip line valve and ext line valve , oh of actr valve connected to condenser , oh of actr cst make valve , oh of actr of msv l and r , oh of actr of steam isolating valve to lph2 to 4 , oh of actr steam throw off valve to condenser , cut or weld or repl of hp valve 15 to 50mm , cut or weld or repl of hp valve 51 to 100mm , cut or weld or repl of h p valve 101 to 150mm , oh of butterfly valve of condenser , oh of dea and fst with internal painting , repair or replacement of broken hanger , tightening of loose hangers , cut or weld or repl of l.p. valve 15 to 50mm , cut or weld or repl of l.p. valve 51 to 100mm , cut or weld or joint of h.p. pipe 15 to 50mm , cut or weld or joint of h.p. pipe 51 to 100mm , cut or weld or joint of h.p. pipe 101 to 150mm , cut or weld or joint of h.p. pipe 151 to 300mm , lift or straight aprds hdr by cutting weldding , o h of lph 1a , 1b , o h of lph 2 3 and 4 , oh and attend flange leakage of gc i or ii , clean of turbine oil or h2 gas cooler str , repl of damaged sp. valve v2 38 , repl of damaged special valve v2 27 , oh of turbine oil coolers , oh of main ejectors of turbine , oh of h.p. heater , oh of lcv 3to15pcv-5, 14,16,17,tcv 8 , repl bend of lp drip connected to drip pump or condenser , cut damaged bend of hph drip cont to dea , cut weld or repl of h.p. valve 151 to 300mm , blank of crh line for ht and normalizing , oh of h.p. valve nrv in h.p. line , oh of l.p. valve nrv , oh of energy absorber of bfp , oh of dss of aux. prds.

corporations/Associations/Others

CTN :45712936

13 Jul, 2026 19.20 Lacs

Sonbhadra - Uttar Pradesh

Tender For running maintenance of plc system - running preventive and breakdown maintenance of plc control system with electrical drives all control and instrumentation system of ash handling , replacement new erection of impulse line , replacement new erection of instrument fitting adopter nut tails elbow connector etc , overhauling b 501 and b 601 ss cock valve , overhauling repairing of junction boxes , servicing recalibration erection of fuzi yokogava rosemount etc transmitters , overhauling and recalibration new erection of digital indicators , overhauling and recalibration erection of flow meter conductivity meter , complete overhauling erection of level switches , replacement of pressure switch gauge vibration switch , removal testing erection commissioning calibration of temp gauges switches thermocouple , replacement erection overhauling cleaning of union isolating valveforged body valve , blowing of tapping points of different pressure transmitters switches , fabrication repairing of instruments plateform , laying patrolling of instrumentation cable , servicing and maintenance of air conditioner , cleaning of control room plc system , repairing of ups , service replacement of faulty butterfly valves along with act , servicing replacement of faulty diaphragm type valves , changing spindle gland of root valves , cleaning blowing by air of impulse lines , attend leakage from steam water air line , replace gauges switches of pressure temp , testing caliberation of pressure gauges , testing calibration of pressure switches , testing calibration of temp gauges , testing calibration of temp switches , replacement of thermocouples , cleaning servicing of terminal block in compressor house swas system , changing of ss root valves , servicing of 10mm hp lp 3way manifold valves , replace of 10mm hp lp 3way mfold valves , removal choking replace of impulse line , erection replacement of pvc armored compensate cable , replacement of universal digital indicator , servicing replacement of faulty 4way valve with actuator , replacement remounting of smps 24 v dc , dismantling replacement of combination timerof compressor , servicing of sampling cooler dhx18 sco2 , servicing of sampling cooler dhx12 sco2 , servicing of sampling cooler dhx06 sco1 , miscellaneous mechanical febrication , maintenance of actuator of butterfly valve , maintenance and upkeep of terminal box of motor of actuators in cw pump , maintenance re erection of butterfly valve actuator motor , revisioning and upkeep of marp dcs panel , revisioning testing of various type of switches of local control panel , maintenance revisioning upkeep and testing of 415 v power supply module , maintenance upkeep and repair of junction box of butterfly valve , servicing of mov motors actuators and limit switch assembly , checking cleaning and cable dressing mov motor , overhauling cleaning reconditioning of various size batteries , load test once in six months for various size battery of ups installed for 5x200mw , replacement of damaged switches mcb in acdb panel , cleaning painting of the wooden battery stands , maintenance of window type split type ac , gas charging of ac , rewinding of burnt fan motor

Central Government And Public Sector

CTN :45433361

03 Jul, 2026 NA

Raebareli - Uttar Pradesh

Tender For corrigendum : supply of alternator brush set make champion , drain valve , header1 pwr flow , nut exhaust , rivet cherry , lever of switch , edge in ft protection rubber feet , camloc receptacle , bonding wire , paddle cable , gasket , stall warning , bolt hexagon , washer , co detector make gaurdion , egt sensor , baffle cylinder 1 da42 , baffle cylinder2da42 , baffle cylinder4 da42 , baffle cylinder3da42 , muffler exhaust , fuel selector shaft , guide bolt , clip locking turn buckle , sensor techomter , fan gdu , fuel hose length inches , butt splice , mod rely box , terminal , nlg damper assy for da42 , shroud liner , switch rocker , fuel probe assy. , me406 elt battery pack kit make artex , spark plug make champion , gdu 1040p1000 d sub connector , bolt hexagon ln903705054 , mlg support plate , rubber 2mm 131zz01020 , spring washer , washer convex , washer concave , nut castle hexagaon , nut castlellated din935m1610zp , cotter pin , screw hexagaon , strut mlg, lh , strut mlg, rh , nut , bolt hexagaon , bushing , straight bushing , flanged bushing , mlg cross joint oversize-1 , mlg cross joint oversize-2 , mlg cross joint oversize-3 , rocker arm assy. , foot step lh , foot step rh , aircraft battery , clamp half

corporations/Associations/Others

CTN :45345600

01 Jul, 2026 14.56 Lacs

Sonbhadra - Uttar Pradesh

Tender For corrigendum : supply of oh of main steam line valve v2 6 , oh of steam by pass valve v2 27,15, and v2 7 , oh of es 3,4,5,6 and 7 , oh of v2 -82-84 and v2-81-a to 81c , oh of hd-21, hd-29, hd-30 and hd-31 , oh of nrv of h.p. heater and feed pump , oh of group protection valve of hph , oh of dw-4, 37,38,39,40,41 and ca 5 , oh of cst makeup valve v6 60 , oh of as-48 valve , oh of nrv of extraction line es-8 , oh of suction valve of bfp , oh condensate wtr throw off valve to condenser , oh throw off valve to cond and steam isolating of lph2 , oh of steam isolating valve of lph 3, 4 , oh of safety valve of aux prds or deaerator , oh of safety valve of h.p. heater , oh of safety valve of l.p. heater. , oh of safety valve of cbd tank. , oh of safety valve of flange or stud heatng , oh of safety valve of warm up line. , overhauling of actutator of as 48 valve , oh of actr feed line valvev2 81 or v2 82 or v2 83 or v2 84 , oh of actr of v2 7 or v2 15 or v2 27 , oh of actr drip line valve and ext line valve , oh of actr valve connected to condenser , oh of actr cst make valve , oh of actr of msv l and r , oh of actr of steam isolating valve to lph2 to 4 , oh of actr steam throw off valve to condenser , cut or weld or repl of hp valve 15 to 50mm , cut or weld or repl of hp valve 51 to 100mm , cut or weld or repl of h p valve 101 to 150mm , oh of butterfly valve of condenser , oh of dea and fst with internal painting , repair or replacement of broken hanger , tightening of loose hangers , cut or weld or repl of l.p. valve 15 to 50mm , cut or weld or repl of l.p. valve 51 to 100mm , cut or weld or joint of h.p. pipe 15 to 50mm , cut or weld or joint of h.p. pipe 51 to 100mm , cut or weld or joint of h.p. pipe 101 to 150mm , cut or weld or joint of h.p. pipe 151 to 300mm , lift or straight aprds hdr by cutting weldding , o h of lph 1a , 1b , o h of lph 2 3 and 4 , oh and attend flange leakage of gc i or ii , clean of turbine oil or h2 gas cooler str , repl of damaged sp. valve v2 38 , repl of damaged special valve v2 27 , oh of turbine oil coolers , oh of main ejectors of turbine , oh of h.p. heater , oh of lcv 3to15pcv-5, 14,16,17,tcv 8 , repl bend of lp drip connected to drip pump or condenser , cut damaged bend of hph drip cont to dea , cut weld or repl of h.p. valve 151 to 300mm , blank of crh line for ht and normalizing , oh of h.p. valve nrv in h.p. line , oh of l.p. valve nrv , oh of energy absorber of bfp , oh of dss of aux. prds. , 2coat paint bcw,clr,bfp,cep,drip pump and line , 2coat paint cst,bcw pump ,swc tank,line,valve , 2coat paint hcplg,sw,bcw,cw exc clr line , 2coat paint air washer sys,cep or phos orhyd , 2coat spray paint syn super enamel lpc , 2coat spray paint front ped,barring gear , 2coat spray paint brg and housing turbine , 2coat spray paint cntl valve casing , 2coat spray paint condenser and line , 2coat spray paint main oil tank , 2coat spray paint main ejector , 2coat spray paint centrifuging machine , 2coat spray paint lube oil cooler , letter writing 2 inch size dia

State Government

CTN :45655232

25 Jun, 2026 NA

Akola - Maharashtra

Tender For work of replacement of manual isolating valve (miv) of main steam line electromatic relief valve (erv) during aoh of unit-3 boiler at paras tps.

CTN :45408102

07 Jul, 2026 NA

Mumbai - Maharashtra

Tender For corrigendum : tender for supply of thermometer , temprature sensor fr 98703000034 , transmitter , pressure transmitter , transmitter , sliding distributor fr 98725900001 , a washer 65 , pressure transmitter , o ring , o ring , gasket figure 5 item 33 , micro console card , o ring , nut , gasket , gasket , o ring , snap ring 10x1 , washer , schnorr washer , bearing sleeve , t319 3 sliding rail , bearing shells lines 51 &52 , gasket a 21 x 26 cu b1 , liner o ring , o ring , peel shim , washer , small end bush , cover , washer , receptacle seal for distributor 541 iso 1 , resilient pad vibrachoc e1n 3391 01 , o ring rear bearing of compress pinion shaft , o ring rear bearing of compress pinion shaft , t312 9 h nut m 14 , washer , plug , snp nut h 130 m 16 200 , element 68 78 c ch7 pl 10 29 , back up battery tsx bat m01 , pin , wire sealing and lead for safety locking , fuel make up pump , star filter elelment fr xxbnn151349 , clip dn 113 , lock tab , roller , lower gasket , spring , lock tab , nut , motor compressor cover o ring timing gear side , motor compressor casing o ring , cotter pin m10 20 , o ring shaft assembly , gasket , sealing bush , a gasket 33 x39 , stop washer engine side , lock tab , gasket a 10 15 , handling of cylinder head , lock tab , o ring for diffuser , position switch , tempreture sensor , o ring , gasket , o ring r11 953 954 , bearing shell , sealing ring , o ring , ball joint , ball bearing , lock tab , lock tab , lock tab , lock tab , lock nut , o ring di 30 4 21a7 , e pin 12 30s , seal washer bs c18 20a8 , cetering pin , expansion bellows , gasket , lock tab , gasket 4 holes 120x120x1 2 , shim , o ring , snep nut h130 m10 150 , pin , stop washer , guiding bush , air distributer , rear sleeve bearing , driven feeding pump , gasket , t312 10 h screw m14 60 , t30 11 1 half crown , t307 1 cap , o ring r14 952 953 , sealing ring , o ring , gasket , ball joint , bush , gasket 951 953 , o ring r35 953 954 , temperature sensor , broach assembly gasket , lock tab , lock tab , lock tab , o ring , clutch gasket , ring ch7 pl5 83 , top ring , gasket kit , gasket , gasket , filtering element , t307 3 driving dog , expansion bellows , air filter , scraper ring , compressor front bearing labyrinth gasket , lock nut , stop pin , exhaust valve fr xxbnn151341 , o ring fr xxbnn151345 , o ring fr xxbnn151342 , injection pipe fr xxbnn151349 , injection pipe fr xxbnn151349 , injection pipe fr xxbnn151349 , injection pipe fr xxbnn151349 , injection pipe fr xxbnn151349 , injection pipe fr xxbnn151349 , injection pipe fr xxbnn151349 , injection pipe fr xxbnn151349 , injection pipe fr xxbnn151349 , injection pipe fr xxbnn151349 , injection pipe fr xxbnn151349 , tools for cyl head fr xxbnk151342 , combustion chamber cock fr xxbnn151341

Central Government/Public Sector

CTN :45638426

29 Jun, 2026 NA

Saran - Bihar

Tender For supply of kit of spares for hand operated isolating valve of modular brake controller type esbc lll m comprising of 5 items as per annexure-7 of rc, escort drg. no./part no. as per annexure-7 of rc.type esbc iii m comprising 06 items spec: type esbc iii m comprising 06 items as: sl. no. description escorts pt. no. qty/set i) valve rod 6505 01 no. ii) compression spring 6518, 152(new) 01 no. iii) grooved ring 6521, 49 (new) 02 nos. iv) o ring 6523 01 no. v) compression spring 6524 01 no. [ warranty period: 30 months after the date of delivery ] ]

CTN :45366946

26 Jun, 2026 NA

Pune - Maharashtra

Tender For corrigendum : supply of , z6 r72 misc-bc2-958-028 sealing ring be dp-3012 size 16x2 , z6 r72 bc6-112-023 breather , z1 r72 misc-pqo- 450-047ty relay p3c 47 magnetic relay p7c 47 , x2 r72 misc-geo-364-108-ty1 plug shpg 32 p8 esh2 , z6 r72 bc6-110-105 housing , y3 r72 misc-cwpg36p15ew3 connector , x2 r72 misc-cwp 60p 453w3 o connector , x2 r72 misc-cshd-32p-10a-sh plug w1 , lv1 r72 172.83.076sb nut , x2 r72 misc-2pmgd24b19w1e2b connector , z6 r72 bc5-890-002 valve , z6 r72 bc2- 958-028 sealing ring bc dp-3012 size 48 2 , z1 r72 misc-ozho-464-023ty capacitor 33 mfd 35v - 10 , z6 bc2-958-028 sealing ring bdp-3012 size 52x2 , z1 r72 misc-oxo-467-107ty resister 3k ohm -1 1 4w -10 , lv1 r72 172.83.306 valve , z6 r72 bc2-958-028 sealing ring bc dp-3012 size 22x2 , z6 r72 bs5-768-001 coil , z6 r72 misc-bs5-886-019 filter , lv1 r72 gost 5935.73 nut m12x1.25-6h-04-016 gost 5935-73 , z6 r72 bc5-886- 045 filter , z6 r72 bc5-886-051 filter , z6 r72 misc- bc5-889-007 float , z6 r72 misc-bc5-890-004 valve , z6 r72 misc-d-815a voltage stabilizing diode , lv1 r72 gost 17473.80 screw bm3-6gx40.46.016 , z6 r72 misc- csn.02.1101.25 bolt m 8x35 , z6 r72 misc-amt-81m-080- 01 contact system , z6 r72 misc-ety-500-65 bearing 802 , z6 r72 misc-gost-10450-78 washer 8-04-019 , z6 r72 misc-g0st-1491-72 m screw m3x8.48.016-9 , z1 r72 misc-2k3-365-059tu transistor p307v , z1 r72 misc- gao-364-108tu receptacle shrg 40 p 16 sh2 w1 , lv1 r72 172.33.011sb.4 valve, air vent , z1 r72 geo 364- 140 ty 2pm plug 2pm18etw 1e 26 , z1 r72 misc-d816a stlabilizer diode c2 cd , z1 r72 5961-000375 transistor cdil 2n 3019 , z6 r72 bc6-330-001 electric motor with drive , z6 r72 bc8-684-074 collar , z6 r72 misc-bc6-173-012 cover vehicular components , z6 r72 misc-ty-37-006-068-7 bearing 6-46124e , z1 r72 misc-wt-4602-33-73 diode , z6 r72 bc6-328-003 screw , z6 r72 bc8-914-015 screw , z6 r72 bc8-920-012 bolt , z6 r72 oyu3-602-069 micro switch mp-12 , z6 r72 bc8- 920-034 bolt , z6 r72 bc8-920-044 bolt , z6 r72 bc8- 920-046 bolt , z6 r72 misc-bc6-170-079 cover vehicular components , z6 r72 misc-pb8-930-116 coupling nut , lv1 r72 gost 1491.80 screw bm5- 6gx22.32.036 , z6 r72 misc-gost-1491-72 screw m4.6ex14.48.016.9 , n1 r72 2a46-21-76 handle 2a46-21- 76 , z6 r72 misc-amt-81-019-2 adjusting washer , z6 r72 misc-gost-17475-80-s screw bm5x14-36-016 , z6 r72 bc8-943-002 spring washer , z6 r72 misc-gost- 18678-73 sealing cup 1-8-10-016 , lv1 r72 5305720164699 screw bm5-6gx55-46-016 gost 17473- 80 , z6 r72 x1-10548 screw , z6 r72 misc-gost-18678- 73 plug shpg 36 p4 ash 13 , z6 r72 misc-bd2-032-005 amplifier , lv1 r72 gost 1144.80 screw , z1 r72 misc- 4682-730-301-64 relay armature unseald k9 , z6 r72 misc-gost-22036-76 stud m10x6ex30.48.019 , z1 r72 misc-450-033ty relay p3c 48 a-b , z1 r72 misc-bn-73 3375-15-0 diode byp 680-300r , z6 r72 bc8-687-017 collar , z1 r72 misc-493-365-013ty transistor 2t 6085 or 2n 2219 2t6085 , z6 r72 misc-gost-17475-80 screw bm4-6gx16-36-016 , lv1 r72 432.66.136 coupling , z6 r72 misc-amt-81-013 spring , lv1 r72 gost.5496.78 pipe 1-4m 24x2x80mm , z6 r72 miscamt-81-008 cover , lv1 r72 gost 5496.78 pipe 1-4c 6x2 l 30mm , z1 r72 misc-uzh3-362-018 transistor kd 617 , lv1 r72 5305720162525 screw bm5-6gx16-46-016 gost 1491-80 , lv1 r72 gost 5496-78 pipe 1-4c 12x2 l 30mm , lv1 r72 //bid details 2 / 137 172.2m.31.008 clamp , z1 r72 misc-uzh3-362-035tu diode silicon 2d 202 d , z6 r72 misc-gost-1491-80 b screw bm1.6gx16.36.016 , z6 r72 misc-gost-1491-72 m screw m5.6hx20.48.05 , z6 r72 misc-gost-1491-72 s sealing ring bedp-3012 size 18x2 , z6 r72 misc-gost- 1491-72 s sealing ring bedp-3012 size 20x2 , lv1 r72 tu 005-6016-87 hose 40u25-13 bore dia 25 mm wall thk 5 , z6 r72 misc-gost-17475-80 screw bm4.6gx12- 36-016 , z6 r72 5dm-667-020 converter rotor , n1 r72 2a46-21-77 aroh-521 nut elevation mech , z6 r72 misc-gost-1491-72 sealing ring bedp-3012 size 83x2 , z6 r72 misc-gost-1491-72-ca cap , z1 r72 1-oq3-365- 035ty transister 2t 208m or 2n 2904a , z6 r72 misc- gost-149

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