Latest air heater repair Tenders | Government air heater repair Tenders

State Government

CTN :45456649

09 Jun, 2026 NA

Nashik - Maharashtra

Tender For work of overhauling of air preheater including replacement of hot end, hot intermediate, cold end heating elements at ntps 210 mw unit 4 boiler during capital overhaul

Central Government/Public Sector

CTN :45454588

11 Jun, 2026 NA

Bengaluru - Karnataka

Tender For heavy-duty washing machine with specifications as follows, 1) machine type: front load type fully automatic machine, (invertor technology preferable), 2) duty cycle: domestic type duty cycle, 3) dryer unit: dryer unit in same tub (single drum), 4) drive type: direct drive machine, 5) capacity: 9 kg, 6) input supply: single phase, 230 volt, 50 hz (domestic), 7) washer drum: stainless steel, 8) heating feature : automatic electrical / steam heating, 9) multiple wash functions, 10) minimum rated life cycle: 15000, 11) installation type: floor standing, 12) warranty: standard. company warranty, installation & commissioning accepted make / models: ifb msc 9014 ssl or lg fhp1209z5m or bosch -wga244ztin or samsung ww90dg5u24axtl or equivalent [ warranty period: 30 months after the date of delivery ] ]

CTN :45433182

25 Jun, 2026 NA

Uttara Kannada - Karnataka

Tender For tender for supply of air conditioner control unit and misc equipment -indi.lamp series 330b - red cap - no bulb , profibus connector with pg/pc connection , fuse 22x58 urga - no striker - 80a , temperature regulator , hygrometry regulator , diffuser polycarbonate 218 , fluorescent lamp 11w 115v b22 , fluorescent tube 18w 31-830 , cartridge fuse - ha21 type - 5x20 - 1 a , cartridge fuse - ha21 type - 5x20 - 4 a , red optical glass , bulb 24v 40w b15 , optical glass , optical glass joint , bulb 115v 60w b22 , tempered glass globe , heating element 540w plate 385mm , heating element 1290w plate 385mm , mesh filter , carbon filter , module 2 outputs current 20ma 4-20ma , central subset central cpu 319-3 pn/dp , bicolor pilot light d22 - blue white , pilot light d22 red , fuse cartridge 16a , et200 power supply module , power supply , o-ring 53.34x5.33 , anti-extrusion ring , o-ring 12.50x1.50 , bearing nu212 ec , bearing 32012x , bearing 23120 cc/w33 , bearing 20217mb , bearing 6307 2rs , bearing 6208 , o ring 290 x 3 , viton , o ring 20 x 3 , viton , o ring 28x2.5 viton , accumulator , low friction seal 50 x 45 x 5.4 , o ring 25x2.5 nbr , o ring 47x2 nbr , o ring 50x2 nbr , hempadur 45182 black 19990 brush , hempatex hb 46410 black 19990 , hempel s anti slint powder 6500 on wet film , valve seat , lock wiredia1 , screw h m16x65x38 cl8-8 chro , o-ring 22.00x2.00 21a7 , damper , screw locking device ref. dn 10 , screw locking device ref. dn 5 , o-ring

State Government

CTN :45398397

16 Jun, 2026 1.09 Crore

Tumkur - Karnataka

Tender For short term re-tender for the supply and installation of scientific equipments and others sanctioned under pm-usha grants - ft-ir spectrophotometer with atr and ups for analysis of organic samples, digital balance (4 digit), analytical balance, refrigerated centrifuge, layophilizer, gel documentation system/gel analyzer system for dna and protein analysis, uv visiblespectrophotometer, biosafety cabinet, visible spectrophotometer, soil moisture meter (0-100%), ph meter (361), water distillation unit plant (ddu 1500-borosil), wkm micro channel plastic micropipette kit ktn198 (pack of 3), horizontal laminar air flow, auto clave, binocular microscope, centrifuge (remi), electrophoresis unit, vortex_, olympus biological microscope - binocular led (mx 2li), incubator_, ph meter_, laf (4x2x4), microwave oven_, dslr camera, freezer -16 to -25 oc 350 l capacity, water bath (wbp012-borosil), hot air oven type memmert, rotor spinner, spin win (spiunwin mc-01), soxhlet extractor, conductivity meter (308-systronics), vacuum filter, ice maker, muffle furnace_, digital weighing balance (10 mg to 300 g), heating mantle, magnetic stirrer with hot plate_, micropipette set, lab deep freeze, orbital shekar mc-01 (3050), rotary evaporator, slab gel electrophoresis system, submerged electrophoresis system, tlc chamber, power packed electrophoresis, ph meter microcontroller based, colorimeter_, remi5-mlh magnetic stirrer with hotplate, deep freezer (-20oc), mixer grinder for laboratory, gel-rocker (bench rocker), muffle furnace up to 1200 oc, binocular microscope magnus, sterio microscope olympus sz51, hot air oven htlp 45l, tlc plates plastic based silica gel, trans illuminator (hv-it-20), column chromatography chamber, digital multimeter, laser fiber source 30 w, centrifuge machine, uv cabinet with tube, horizontal gel electrophoresis et- h1 for laboratory, hot air convention oven, refrigerator (double door) for laboratory, muffle furnace 1400 oc (18.5l), camera with high resolution for capturing and video, remi laboratory centrifuge -led 6000 rpm (r 8c plus), benchmark accuris uv transilluminator ac/dc input 230v, semi automatic microphone, platform pad, olympus 10x50 s binocular, remi magnetic stirrer-5lts hotplate (5-ml), airconditioners

CTN :45404122

09 Jun, 2026 NA

Palacode - Tamil Nadu

Tender For supply of equipment for mechanical engineering department - supply of equipment for mechanical engineering department, lathe machine :specification :bed: 2v & 2 flat, induction hardened and ground minimum bed length: 1375 mm bed width: 240 mm capacity: height of centre: 165 mm swing over bed: 320 mm swing over gap: 510 mm swing over cross slide: 180 mm distance between centres: 650 mm slides: cross slide travel: 200 mm compound slide travel: 115 mm spindle: spindle bore: 40 mm spindle nose: thread type, 62 mm spindle taper: mt-3 tail stock: quill diameter: 38.1 mm taper: mt-3 travel: 120 mm speed: no. of speeds: minimum 8 range: (40 800 )rpm threading: metric: (1 6 )mm (min 13 steps) english: (2 24 )tpi (min 19 steps) lead screw: (1 4) tpi electrical: motor: 1.5 hp, 230v/415v, 50 hz drive: v-belt structure: bed: close-grained cast iron (fg 260) gears: hardened steel base: rigid cast iron stand , open cup apparatus :specification :standard compliance: astm d92 / is 1448 (part 69) test method: open cup flash and fire point determination test cup: brass, precision machined with heat resistant handle heater: electric heater (1000 w 10% nickel chromium) with variable control heating rate: 5 6 c per minute (as per standard) temperature range: -6 to 400 c thermometer: astm 11c or equivalent flame applicator: gas test flame with fine control valvebody: stainless steel housing display: analog / digital temperature indicator power supply: 230v ac, 50 hz safety: overheat protection heat insulation , closed cup apparatus :specification :standard compliance: astm d93 / is 1448 (part 21) test cup:brass cup diameter: 50.7 50.8 mm capacity: minimum 70 ml stirring system heater: electric heater 650 w 10% heating rate: 1 12 c/min adjustable ignition: pilot flame with automatic shutter mechanism temperature measurement: thermometer or digital sensor(ip-28c or astm) display: digital temperature display power supply: 230v ac, 50 hz safety:over-temperature cut-off flame safety control , tail stock assembly :specification :medium-duty tailstock assembly for dismantling & assembly quill stroke: minimum 75 mm taper: mt-3 (preferred standard) feed: hand wheel operated features: set-over screws for taper turning spindle locking arrangement body: cast iron (fg 260) spindle: hardened steel, slip gauge :specification :set size: m87 (87 pieces) or equivalent range: 1.001 mm to 100 mm step sizes: 0.001 mm 0.005 mm 0.01 mm material: high-grade alloy steel / tungsten carbide (preferred) hardness: hrc 63 65 accuracy: grade: grade 1 or grade 2 flatne flatness / parallelism: 0.5 m stored in protective wooden boxes to prevent wear; calibration grades include charts for exact sizes , dc motor:specification :type: dc shunt motor (dismantling model) power: minimum 0.5 hp voltage: 220 v dc speed: 1500 rpm poles: 4 pole construction: laminated stator salient poles accessible armature features: cut section / open type suitable for dismantling and reassembly, hydraulic cylinder :specification :bore diameter: 50 mm stroke length: 250 mm working pressure: 160 bar cylinder tube: honed steel piston rod: hard chrome plated seals: standard industrial seals end caps: steel calibration grades include charts for exact sizes supply: mounted on training base suitable for dismantling and inspection , hydraulic operated directional control valves (dcv):specification :type: manual spool type dc valve configuration: 4/2 way size: ng06 (cetop 3) rated pressure: 210 bar flow capacity: 20 40 lpm body: hardened steel / cast steel spool: ground and hardened ports: clearly marked (p, a, b, t) supply: mounted on training plate suitable for dismantling and study , bearing with shaft assembly :specification :bore diameter: 50 mm stroke length: 250 mm working pressure: 160 bar cylinder tube: honed steel piston rod: hard chrome plated seals: standard industrial seals end caps: steelsupply:mounted on training base suitable for dismantling and inspection , coupling unit using driving and dr

CTN :45384465

16 Jun, 2026 NA

Chennai - Tamil Nadu

Tender For purchase of basic engineering lab items - basic engineering lab items, heating mantle, water distillation unit: water distillation unit (10 litre/hr), galvanometer: galvanometer (30-0-30, 200ma/division), voltmeter: voltmeter (dc-0v-10v), ammeter: ammeter (dc 0-2 amp), decade resistance box: decade resistance box (4dial -1 watt), travelling microscope: travelling microscope (lc 0.001 cm), rheostat: rheostat (10 inches,30ohm), solar cell kit

CTN :45386611

15 Jun, 2026 NA

Tuticorin - Tamil Nadu

Tender For purchase of lab equipments for basic eng dept - purchase of lab equipments for baisc eng dept (physics and chemistry), digital balance itemcode: a001 weight 500g, accuracy 0.01g, top pan. tare function, caliberation- automatic external display type: led., joule s calorimeter itemcode: a005specifications:copper vessel, battery eliminator 3a, (2,4,6,8,10,12 v), tubular rheostat 20-3.3a, one way plug key, analog type dc ammeter (0 2a), voltmeter (0-5v), thermometer (alcohol), stop clock, ic regulated battery eliminator itemcode: a011specifications:ic regulated, input: 230v ac; output: 0-12v dc in steps of 2v; capacity: 1a or 2a., galvanometer itemcode: a012specifications:moving coil type, 30-0-30 scale, unbranded with bhel specification-sensitivitysensitivity, voltmeter itemcode: a013specifications:dc voltmeter; range 0 10 v, analog., ammeter itemcode: a014specifications:dc (0 - 2 amp), decade resistance box itemcode: a016specifications:resistance box 12 month warranty (dial type) -manganin coil- 2 dials, sonometer apparatus itemcode: a017specifications:sonometer with meter scale attached along with knife edge, tuning forks set 256, 384, 512 ranges, hammer, slotted weight - 500 gm each to a total of 3 kg. brass wire (5 m), travelling microscope itemcode: a018specifications:branded travelling microscope 0 200 mm horizontal and 0-150 mm vertical measurement, potentiometeritemcode: a019specifications:it features a 1-meter to 10-meter constantan/manganin wire stretched on a wooden or sunmica baseboard with a millimeter scale. it includes 4mm brass terminals, a pencil jockey for contact, wire options (10 wires), and a typical resistance range of 10-20 ohms, ideal for high-precision voltage measurements., rheostat itemcode: a021specifications:high-grade ceramic tube, oxidized resistance wire, 0.5a 5a, range 10 100 ., deflection magnetometer apparatusitemcode: a022specifications:deflection magnetometer apparatus with compass box and two short bar magnets, digital electronic balance /analytical balanceitemcode: a001/a007specifictions:load capacity: minimum,500 g readability: 0.01 g,linearity: 0.02g,display: lcd/led,tare function: required,top pan typepower supply: 220 240 v,ac, 50 hz, digital tds meter itemcode: a002specifictions:measuring range: 0 9990,ppm resolution: 1 ppm,display: lcdautomatic temperaturecompensation (atc): requiredwaterproof: minimum ip67 protectionpower source: battery, operated (button cell/aaa, digital ph meter benchtop model itemcode: a003specifications:ph type microprocessor/microcontrolle r ph range: 0 14resolution: 0.01 ph,accuracy: 0.05 ph or better combined ph electrode with temperature sensor two or three-point calibrationfacility temperature compensation type automatic display: lcdpower supply: 220 240 v ac, 50 hz warranty minimum 1 year, laboratory heating mantle (knitted glass yarn) itemcode: a004specifications:capacity: 500ml,temperature range: ambient to 350 c energy regulator/control knob:required power supply: 220-240 v ac,50 hz, mortar with pestle itemcode: a006specifications:material: porcelain size: 100 150 mm inner diameter exterior: glazed grinding surface: unglazed, hot plate itemcode: a008specifcations:top plate material: cast iron plate size: minimum 8 inchdiameter power rating: 2000 w temperature range: ambient o 200 c minimum thermostatic temperaturecontrol: required power supply: 220 240 v ac, 50hz., electric bunsen burner itemcode: a009specifications:electrically operated energy regulator/ control knoboperating temperature 800 c body: stainless steel power supply source: corded electric, supplied with a heavy-duty, heat-resistant,earth-grounded, 3-pin power cord (minimum length 1.2 meters). power consumption: between 350 and 500w power supply: 220 -240 v ac, 50 hz, water distillation unit itemcode: a010specifications:output capacity: 4 litres per hour (lph) ph value: 5.5 to 7.0conductivity (raw water distillation):3.0 4.0 s/cm or less glassware material:borosilicate 3.3 glass (pyrex/duran

Central Government/Public Sector

CTN :45401048

09 Jun, 2026 NA

Multi City - Tamil Nadu

Tender For auction sale of depot miscellaneous scrap - p.l. no. 98327150 condemned and unserviceable rmpu [ roof mounted ac package unit ] full units of sorts and sizes released from icf ac coaches full / dismantled consisting of copper condenser coils (i.e. available 2 each in all 4 units) , copper cooling coils (i.e. available 2 each in all 4 units) , copper coils - all four units are straight type and no cross / slanted type . scroll compressors (i.e two number each available in all 4 units , evaporator fan motors ( i.e. one number each available in all 4 units ) , condenser motors with fans ( each 2 numbers available in all 4 units ) with copper capillary and connecting pipes, accumulators , fans, heating coils , cables , fresh air filters , return air filters etc. in non magnetic stainless steel frames with meagre quantity of ferrous / hoses /plastic/ foam / brass / other attachments, full / part, intact / dismantled condition. detached frames ,doors, filters and covers pertains to rmpu units is also included in the lot. as is where is basis. total weight - 2350 kgs approximately [ for 4 nos]. rate per number should be quoted. note : loading by crane is permitted.

CTN :45363411

12 Jun, 2026 NA

Sivaganga - Tamil Nadu

Tender For purchase of equipments ( s.no 1 to s.no 08 ) for chemistry department - purchase of equipments, digital electronic balance /analytical balance load capacity: minimum 500 g readability: 0.01 g linearity: 0.02g display: lcd/led tare function: required top pan type power supply: 220 240 v ac, 50 hz , digital tds meter measuring range: 0 9990 ppm resolution: 1 ppm display: lcd automatic temperature compensation (atc): required waterproof: minimum ip67 protection power source: battery operated (button cell/aaa battery), digital ph meter benchtop model ph type microprocessor/microcontroller ph range: 0 14 resolution: 0.01 ph accuracy: 0.05 ph or better combined ph electrode with temperature sensor two or three-point calibration facility temperature compensation type automatic display: lcd power supply: 220 240 v ac, 50 hz warranty minimum 1 year, laboratory heating mantle (knitted glass yarn) capacity: 500ml temperature range: ambient to 350 c energy regulator/control knob: required power supply: 220-240 v ac, 50 hz, mortar with pestle material: porcelain size: 100 150 mm inner diameter exterior: glazed grinding surface: unglazed , hot plate top plate material: cast iron plate size: minimum 8 inch diameter power rating: 2000 w temperature range: ambient to 200 c minimum thermostatic temperature control: required power supply: 220 240 v ac, 50 hz, electric bunsen burner electrically operated energy regulator/ control knob operating temperature 800 c body: stainless steel power supply source: corded electric, supplied with a heavy-duty, heat-resistant, earth-grounded, 3-pin power cord (minimum length 1.2 meters). power consumption: between 350 and 500w power supply: 220-240 v ac, 50 hz , water distillation unit output capacity: 4 litres per hour (lph) ph value: 5.5 to 7.0 conductivity (raw water distillation):3.0 4.0 s/cm or less glassware material: borosilicate 3.3 glass (pyrex/duran equivalent) heating elements: silicaenclosed quartz heaters or chromium-plated element variants power supply: 220 240 v ac, 50 hz / 60 hz, single phase automatic water level cut-off

CTN :45370514

19 Jun, 2026 NA

Multi City - Multi State

Tender For supply of 66-c 06 , lv1 r90 5306720054087 bolt m 12x1,25- 8gx80.46.016 , lv1 r90 188.11.018sb-1 cover , lv1 r90 188.66.047 bushing , lv1 r90 188.66.025 valve seat , lv1 r90 187.12.003sb packing framework , lv1 r90 188.11.003sb hatch unit , lv1 r90 188.11.033 plate , lv1 r90 188.11.002 toothed rim , lv1 r90 172.60.278-1 body , lv1 r90 188.94.041sb gear , lv1 r90 172.44.005sb-1 reduction gear w speedometer sendng unit , lv1 r90 188.32.096sb oil cooler , lv1 r90 188.32.054sb main oil tank , lv1 r90 188.94.033-1 cluster gear , lv1 r90 188.94.009sb cluster gear , lv1 r90 188.94.113 gear , lv1 r90 185.86.007sb-1 colectr ring box bku-1 w rotry air unit , lv1 r90 188.94.035 pinion shaft , lv1 r90 188.94.032 bushing , lv1 r90 172.23.027sb light , lv1 r90 3020720153430 disk 172-23-082 , lv1 r90 172.23.084 disk , lv1 r90 172.23.092-1 nut , lv1 r90 184.04.019sb 3rd rh shield , lv1 r90 172.55.010sb-1 track , lv1 r90 447a.11.091 plate torsion bar , lv1 r90 188.86.045sb-01 tank , lv1 r90 2520720306362 installatn of fan drive w cardan gear , lv1 r90 188.94.030 housing , lv1 r90 2540008664 torsion bar rh drg no 172-51-016-1rh , lv1 r90 177.93.015sb lh rack , lv1 r90 ost 3-2234-93 lock pin 2.6u8x18 , lv1 r90 ost.3.2234-93 lock pin 2.6u8x25 , lv1 r90 tu.b.25.7529.001-87 resistance temp gauge sending unit p-i , z6 r90 188-71-020-sb flexible cable , v5 6685-005033 glass temperature regulator rts-27-4ms , z6 r90 ety 500-ball ball v7,938-200 or v7,938-100 , z6 r90 188-70-080sb jumper , y3 r90 y3 188-73-008sb-4 cable no 2p running from bv34 to 173p-m , z6 r90 misc ety 500 ball v10- 100yzho , lv1 r90 ost 3.2234-93 pin 2.10u8x20 , v5 1240-014500 head rest eye guard, shield optical inst , x2 r90 misc-oyuo-481-021 fuse link bpv6-42b , lv1 r90 gost 792-67 wire ko-1.0 , z6 r90 bk7-755-031 jumper , z6 r90 9s 517-00-008 shock absorber , z6 r90 9s517-01-049 flange , z6 kr185-3s.000tu distribution box kr-185-3s , lv1 r90 432.40.103 packing ring , lv1 r90 ost 3-2234-93 pin 5u8x18 , lv1 r90 gost 3282-74 wire 3-o-ch or 3-0-s , lv1 r90 etu 500 bearing 941 25 , lv1 r90 etu 500 bearing 210 or 210a or 210 d or 210 ak , lv1 r90 ety 500 bearing 7000113 or 6-7000113l , lv1 r90 gost 11371-78 washer c.16.01.10kp , lv1 r90 ost 3-2234-93 2.8u8 lock pin 2.8u8x25.38xc , n1 r90 5210-004452 2a46m 1 rule , n1 r90 5340-178263 2a46m- 1 rib thermal jacket , n1 r90 9515-013618 weight , n1 r90 gost 13940-86 oh 90 ring b23.60c 2a , n1 r90 gost 17473-80 oh 24 screw bm4-6gx12.66.016 bm4- 6gx14.66.016 , n1 r90 5306-051307 bolt m12x1.25- 6gx25.46.016 gost 7796-70 , n1 r90 1005-560639 2a46m-c clamping band 2a46m-sb106-5 sb , n1 r90 1005-560640 2a46m.c clamping band , n1 r90 1005- 560641 2a46m-c clamping band 2a46m-sb106-1 sb , n1 r90 1005-560684 slider welding , n1 r90 gost-6402-70 washer 4-65g-029 gost-6402-70 , n1 r90 1015-012710 jacket section thermal jacket , n1 r90 1015-012711 2a46m-1 jacket section thermal jacket , n1 r90 1015720301173 recocking lever shaft breech mech assy , n1 r90 1015-012731 or 5306- bolt , n1 r90 1015- 012757 recuperator assy 2a46m-sb-07sb , n1 r90 1015-012766 2a46m-c evacuator chamber barrel assy , n1 r90 1095-003172 2a46m-0 rack , n1 r90 1325- 001315 wire 2a26-cb 02-49 , n1 r90 3010-000459 or 3010- intermediate link elevating gear assy , n1 r90 //bid details 2 / 137 3040-023992 semi-automatic gear rod breech mech ass , n1 r90 1015-003924 crank roller 2a20-02-39 , n1 r90 1005-560926 lever 2a46m-02-3 , k9 t90s nbc 188- 19-187 lh hatch outer shielding , k9 t90s nbc 188-19- 190-6 inner shielding , k9 t90s nbc 188-19-216-1 outer shielding , k9 t90s nbc 188-19-213 outer shielding , k9 t90s nbc 520-12-001-05 941 spindle axle , k9 t90s nbc 5310-252988 54-04-1 nut 54-04-193 , k9 t90s nbc 5340-183020 cover plate 54-04-354 , k9 t90s nbc 54-04-355 spacer , k9 t90s go27 tg 4.218.000 cp heating tube , k9 t90s go27 tg-4.853.371.01 cable no 3 , k9 t90s go27 tr4-853-014-3 cii cable no 2 , k9 t90s go27 tr6-236-001cb tube , k9 t90s go27 tr6-236-001- 01 cii tube , k9 t90s go27 tr

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