Latest air heater tubes Tenders | Government air heater tubes Tenders

CTN :45624154

08 Jul, 2026 NA

Multi City - Andhra Pradesh

Tender For corrigendum : procurement of spares for 6kl and 10 kl transformer oil filtration machines- coarse filter pp coarse filter pp, cotton yarn on ss core.61 mm diax20 inch long (5 micron), 01 set equals to 18 nos. (for 10kl transformer oil filtration machine of nach make), fine filter pp cotton yarn on ss core.61 mm diax20 inch long (1 micron), 01 set equals to 18 nos. (for 10kl transformer oil filtration machine of nach make), coarse filter resin bonded cellulose/ 1 micron, catridge type, active length:500mm. (for 6kl transformer oil filtration machine)., fine filter max.filtration of particle size:0.5 micron, catridge type, active length:500mm. (for 6kl transformer oil filtration machine)., heater element type: indirect, 2.77 kw, 1ph,230 v ac, temperature range:30-110 deg.cen, (for 6 kl transformer oil filtration machine)., heater element type: indirect, 4 kw,1ph,230v ac temperature range:30-110 deg.cen, (for 10 kl transformer oil filtration machine)., vacuum pump oil, for 10000 lph transformer oil filtration machine, roots pump oil, dial type thermometer 0-150 deg c, oil inlet motor with pump pump make: del pd pumps and gears(p) ltd pump type: positive displacement with gear pump. model: hgn-150 size: 1 half inch bsp, 1440 rpm min capacity: 110 lpm max. pressure: 10kg/cm motor make and type: siemens, 3 ph., induction type rating: 415v, 5.1a, 3 hp (2.2 kw), 1430 rpm type of starter: dol min. suction head at rated output(meters): 3-5 mtrs frame: 100l, oil outlet motor with pump(6kl) flow well canned motor pump set pump make: cee dee/flowwell pump type: glandless centrifugal. capacity: 6000 lpm motor make and type: monoblock rating: 415v, 50 hz, 3 hp output: 2.2 kw type of starter: dol min. suction head at rated output(meters): 15 mtrs flow: 100 lpm type: cmp: 0.18.6, water pump capacity: 18lpm type: centrifugal make: cri/kirloskar/reputed, smps(6kl) i/p: 230 vac o/p: 24 vdc, 5a make: nhp, mx-o contactor(6kl) i/p: 240 vac, 2no+2nc type: 22e suitable for 55 deg.cen make: landt, oil inlet motor with pump(10kl) inlet gear pump: del pd pumps and gears (p) ltd model: hgn-250 size: 2 half inch bsp, 1440 rpm min. capacity: 350 lpm max. pressure: 10kg/cm motor make: crompton greaves limited rating: 5 hp, 415 vac, 50 hz, 1430 rpm, frame: nd112m, oil outlet motor with pump(10kl) make: nxl flow instruments rating: 3 ph. 415vac, 2850 rpm, 7.5/10 hp, 10000 lph, glandless pump: nxl model: 31100 s head: 15 mtrs discharge: 200 lpm size: 65 x 38 mm, solenoid valve: rating: 24v dc, 50nb, threaded end 0.00 to 4.00 bar 80 deg.cen model: 9230d504/cf8/s6/bn/bsp m50-rd/gp/h make: avcon, solenoid valve: rating: 230 vac / 8 w, 1 by 4 th inch nb, threaded type make: kushako, solenoid valve: rating: 230 vac,50 hz, 40nb operating pressure: 0 kg/cm 2 5 kg/cm 2 model: uw-40-1 bsp make: avcon/pro-unid, solenoid valve: rating: 230 vac,50 hz, 45nb operating pressure: 0.00 to 2.00 bar model: 9220a6015/br/s4/bn/bsp m45-1-rd/gp/h make: avcon/pro-unid, solenoid valve: rating: 230vac, 50hz model: m50 h make: avcon, solenoid valve: rating: 24vdc, 40 nb make: avcon

CTN :45732498

08 Jul, 2026 NA

Ambala - Haryana

Tender For supply of pump & pump spares injection pump no.4 make : varun model: dbv 250/32 a , impeller s.s 304 , spares for kirloskar make juice sulphiter pump make:- kpd150/43 discharge :- 90m /hr total head :- 50 mtr , s.s 304 casing cover plate , vapour line juice heater kpd 40/32 make :- kirloskar , c.i casing cover plate , semi kastner condensate water pump make :- sintech model cp 100/400 capacity 150 mtr , s.s 304 impeller , syrup pump bnc 65/32 , c.i housing with both side oil seal cover complete , pump spare for rota type pump make:- gita, model :- 10rmg size:- 250 x 250mm , cast iron rotor is:210 fg 260 o.d of rotor - 360 mm bore of rotor - 76 mm width of rotor 375 mm , pump spare for rota type pump make:- gita, model :- 8rmg size:- 200 x 200mm , cast iron rotor is:210 fg 260 o.d of rotor - 305 mm bore of rotor - 75 mm width of rotor 325 mm , sulphuric acid transfer bare pump: model: pvdf160r suction/discharge:50x40mm rpm:2900,with mechanical seal face gft bellow ceramic shaft en-8 suitable for 98% concentration sulphuric acid technical data sheet will be provided with technical bid , sdg out let shaft pump model: kpd 65/32 capacity: 30m3/hr head: 20m moc: ci (casing & impeller), shaft- ss410 gland packed suitable for sdg outlet technical data sheet will be provided with technical bid

CTN :45716965

13 Jul, 2026 3.27 Lacs

Saharanpur - Uttar Pradesh

Tender For tender for remove the worn out runners from the main bagasse carrier bagasse elevator and return bagasse carrier errect 8x65 10x50 mm flat iron bars in their place clean the welded areas using a grinder , cut and remove the worn out bottom plates of the main bagasse carrier bagasse elevator and return bagasse carrier errect new 6 8 10 mm , cut and remove the worn out side plates of the main bagasse carrier bagasse elevator and return bagasse carrier errect 6 8 10 mm plates satisfactory trial run , cut out and remove the damaged and weak sections of the main bagasse carrier fabricate and errect a new assembly including the gear shaft system using the supplied plate , cut out and remove the weak and corroded sections of the bagasse feeding chutes errected boilers fabricate and replacements using the provided plates and repair the associated shafts and gears , the casings of the boiler id and fd fans have become severely weakened and damaged the task involves cutting away and removing the weakened sections fabricating , cut and remove the deteriorated side bottom and top plates surrounding the air heater of boiler no. 3 fabricate and errect new plates using the specified 6 8 mm plate in their original positions , fully strengthen the air heater plates and conduct a satisfactory trial. , dismantling the old air heater tubes of boiler no. 01 size 63.5 mm od x 2.64 mm thickness fabricating and errecting new tubes in accordance with the drawing , dismantling the old air heater tubes of boiler no. 02 size 63.5 mm od x 2.64 mm thickness fabricating and errecting new tubes in accordance with the drawing , dismantling the old air heater tubes of boiler no. 03 size 63.5 mm od x 2.64 mm thickness fabricating and errecting new tubes in accordance with the drawing , a. dismantling old columns beam channels etc. b. manufacturing and installing new columns beam channels , installing 16 inch 18 inch manholes with blinds , constructing a bed for the pump fitting the pump and motor and conducting a trial run of up to twenty hp , dismantling fabricating and erecting weak corroded pipe lines up to 12 and providing satisfactory leak proof trials. , dismantling fabricating and erecting weak corroded tees up to 12 and providing satisfactory leak proof trials. , dismantling fabricating and erecting weak corroded nipples up to 12 and providing satisfactory leak proof trials. , dismantling fabricating and erecting a weak throated cross member up to 12 and providing satisfactory leak proof trials. , dismantling fabricating and erecting a weak throated band up to 12 and providing satisfactory leak proof trials. , dismantling fabricating and erecting a weak throated flange up to 12 and providing satisfactory leak proof trials. , dismantling fabricating and erecting a weak sloping reducer up to 12 and providing a satisfactory leak proof trial. , removing the old corroded platform and replacing it with a new one

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.

State Government

CTN :45699708

16 Jul, 2026 1.61 Lacs

Korba - Chhattisgarh

Tender For work contract of application of rtv silicon sealants in air heater tubes of 210mw abl boilers during aoh of u#3, htps, korba west.

Corporations And Associations And Others

CTN :45402417

02 Jul, 2026 NA

Rupnagar - Punjab

Tender For corrigendum : e-tender for purchase of boiler tubes/ibr tubes/air heater tubes - common e-tender for all nine working csm in punjab for purchase of boiler tubes/ibr tubes/air heater tubes.

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

CTN :45448608

25 Jun, 2026 NA

Sonitpur - Assam

Tender For bid to ras tender for supply of 1030842 , oil seal , 1013103 , bolt , 1013951 , split pin , 1040212 , bearing , 1040215 , ball bearing , rra 1003 , clutch unit complete , rr 1007 , lever , rr 1008 , pin lever , rr 1009 , nut pin cotter , rr 1010 , pin cotter , rr 1011 , link lever , rr 1012 , washer , rr 1014 , coller assy , 1030840 , oilseal , 1030875 , oilseal , 89031 , feredo lining , 88803 , foot pedal spring , 1013948 , split pin , 88995 , wearing disc , 1013979 , split pin , 1019425 , joint pin , 1031203 , grease nipple , 1013106 , bolt hex head , 1013107 , bolt , 1013308 , set screw , 1017827 , slotted nut , 1013930 , slotted pin , 91385 , asbestos rope , 84838 , packing , 1013351 , set screw , 1013402 , set screw , 89451 , inlet pipe , 89452 , outlet pipe , 1031703 , jubilee clip , 88886 , spring for adjusting rod , 88887 1 , nut for adjusting rod , 1013912 , split pin , 1018621 , taper split pin , 1030346 , key , 1019451 , joint pin , 1018312 , plain washer , 1013967 , split pin , 88929 , bush , misc 539 60 , cap axle , 88874 , bush , 88980 , pin , 88872 , hind axle coller , 1014043 , split pin , 82694 5 , fuel strainer , 94454 , fuel oil stainer , 89931 , fuel return pipe , 89933 , fuel suction pipe , 89966 , kigass primer , 89934 , delivery pipe , 89937 , lub pipe for diff shaft , 89938 , lub pipe c speed shaft r h , 89942 , grease pipe-brake shaft r h , 2524729 , fuel pipe -tank to lift pump , 2523137 , fuel pipe -lift pump to filter , 2523138 , fuel pipe -filter to engine , 2523574 , union for lube pipe , misc328 59rev , push pull control assy , 89970 , ammeter , se01202 , indicator lamp , 2523058 2j , engine oil pressure guage , 2523058 2f , starter switch , 2523058 , heater switch , c8pp11331000 , work light assy , c836b5005000 , hour meter , 57658 , loom pannel to starter and dynamo , 57740 , cable 14 012 reb for rh tail lamp , 70507000000 , toggle switch , c8v194307500 , horn 12 v

Central Government/Public Sector

CTN :45619737

29 Jun, 2026 NA

Sonpur - Bihar

Tender For auction sale of depot miscellaneousllaneous scrap - dms-scrap-ghz, lot no-342605005, scrap electrical & signaling miscellaneous item like geyser body,stabilizer,cooler body, charger,fuse monitoring system, axle counter, room heater, changer, megger machine, tumble switch, halogen filament, tx-rx coil, mini pantry lhb ac, berth light fitting, ammeter, control transformer, pump controller, emergency light, sphygnomanometer, stethoscope, temperature gun, suction machine, cardiac monitor, deep fridger, nebulizer machine, multimeter projector, vhf charger, insulation tester, iron battery container, tube light, photo state machine, panel body, light cover, led bulb, rru, scroll compressor with or without oil, led signal all type, tube light cover, halogen bulb, fan rod, fan blade, electric energy meter, sound box, tricolor torch, choke, current regulator, multipurpose dry cell battery-1.5v (type r 20), water cooler, refrigerator body, water purifier, elb gear box, starter, earthing device, street light, phase selector, hs meter, flood light fitting, mcb switch, holder off size, fan condenser off size, tf charger, speedometer, transformer body, ac operating panel body, cooler stand, transmitter receiver, tlbi, x-ray machine stand, speaker, oxygen cylinder with flow meter (ss), platform display board, display unit, gate hooter, telephone card, battery charger and other similar type items with or without nf attachment broken, damaged, rusted etc. location-stack a-south side of office garden near over head electric bridge. stack b- south side of office garden about 50 mtr near both side of pakka road. stack c-about 15 mtrs. west of rb section t-point. stack d- east side of ledger section about 40 mtr near kachcha road. stack e- inside old scrap office.

CTN :45578338

27 Jun, 2026 NA

Sonitpur - Assam

Tender For supply of superstructure of small living shelter of size 6 point10 m x 5 point 22 m x 4 point75 m height with 1 point 50 m enclosed verandah , ceramic tiles of size 600 mm x 600 mm for floor thickness between 9 to 10 mm , white cement conforming to , curtain arrangement drapery and rod made of 25 mm dia and 1600 mm long , distribution box 8 way spn comma 240 volts copper bus bar , mcb spn 240 volts 32 amps , mcb sp 6 to 32 amps , pvc tape 19mm wide 5m long , cable pvc insulated electric cables copper conductor of size 1 point 5 sqmm single core , cable pvc insulated electric cables copper conductor of size 2 point 5 sqmm single core , cable pvc insulated electric cables copper conductor of size 4 sqmm single core , pvc casing capping 1 inch medium grade snow white , pvc casing capping of size 3 oblique 4 inch medium grade snow white , switch piano 5 amp 230 volts flush type one way snow white , led tuble light fittings 15w 230v box type 4 feets , steel screw full thread with rawl plug plug of size 1 1 oblique 2 inch , pvc switch board 7 inch x 4 inch , pvc switch board 8 inch x 10 inch for main switch oblique db , pvc l bend and t junction joint for pvc casing and caping conforming , switch socket combination multipurpose 2 in 1 comma 15a 230v , switch socket combination snow white 5a 230v , service bracket 40mm dia gi tubing medium grade 1 point 5m long , service cable pvc insulated aluminium conductor comma 10 sqmm 2 core , ceiling rose three terminal snow white , led bulk head fitting with glass cover with led lamp 10 watts , pvc flexible wire copper conductor multi stranded , pvc flexible conduit pipe 15mm dia , pvc round oblique square block , exhaust fan 230 volts 300 mm sweep plastic body alongwith louvers and complete fittings , fire exitingusher of 1 kg capacity , monoblock pump set suitable for 230 v single phase system having capacity 2hp , distribution box 2 way with mcb spn 240 volts 10 amps , pvc flexible suction hose pipe 25mm dia heavy duty , non return valve nrv metal 25mm dia , earthing plate 600x600x6mm galvanised steel , ci earthing pit cover of size 300x300x6mm with angle iron isa 20x20x3mm thick ms frame , funnel fitted with 20mm dia gi pipe 1 point 5m long , gi wire 4mm diameter for earthing , charcoal , salt normal , air terminal single pointed aluminium rod 12mm dia and 300mm long , testing point terminal block make of gun metal and phosphorus bronzesize 75x75x25mm , aluminium strips 25x3mm , galvanised iron strip 32x6mm , earthing plate 600x600x6mm galvanised steel suitable for gi strip fittings , insulating pvc block 75x75x30 mm with insulating clamp nut and bolt , individual standalone plastic body smoke alarm , individual standalone plastic body heat alarm , fire ball extinguisher 1 point 3 kg with suitable provision for wall mounting , double sleeping bunk with matress complete , steel bed side locker of size 1000mm x 1520mm x 450mm complete , study chair of size length 56 cm comma height 82 cm and width 56 cmcomma lacquered finish , study table of size 900mm x 600mm x 760mm wih 18 mm thick prelaminated particle complete , looking mirror of size 18 inch x 4 inch fixed with 4 mm thick ply , water dispenser of 230 v 500 watts without refrigerator capacity of 5 lts oblique hour , protable indoor type high quality kero heater metal body ignites type min 8 hrs and above with capacity 4 ltrs , plastic dustbin of capacity 40 ltrs //bid details 2 / 40

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