Latest heater exchanger repair Tenders | Government heater exchanger repair Tenders

CTN :39402758

12 Mar, 2025 47.76 Lacs

Ernakulam - Kerala

Tender For tender for supply of hexagon head screw , shaft seal cover , gasket , benzing ring , unloading cylinder with single pipe connection , unloading cylinder for single pipe connection 94point4mm , unloading cylinder for single pipe connection 112point4 , rocker for unloading mechanism , bearing cup , spring , cup washer , split pin , piston ring , oil scrapper ring , spring for safety head , gasket , coils for contactor , toggle switch , door limit switch , power contactor 12a , winding protection relay , timer , ammeter selector switch , red led lamp , fuse 2a , fuse 32a , fuse 6a , thermostat for cool room , thermostat for cold room , propeller fan for cold room cooler , oil separator , terminal stud assembly for motor , discharge valve retpoint ring plate , gear shaft for oil pump , neoprene o ring , crank case heater element , dispoint pressure gauges for r 22 , oil pressure switch , low pressure switch , high pressure switch , gasket set for condensers , zinc plug , safety valve for condenser , gasket set for condenser , pressure gauges water , temppointgauges room temp , over load relay , ring end spanner set , pulley puller 12 , screw driver , filter , thermostatic expansion valve , high pressure switch cutout , oil pressure switch cutout , v belts to interconnect compressor and motor pulley , thermostatic expansion valve complete on plant , lpointppointcut out , forced air cooling unit fintex eqvt make for cold room , shock mounts for compressor , dial type thermometers , gasket 0point3mm , split pin , coil defrost heater brass tublar , back pressure valve , connecting rod bush , bearing bushing 0point25mm , sdnr valve 65 mm , v belt b70 , charging line , motor protection relay , adjustable spanner 8 inch , 8 amp hrc fuse , liquid line filter drier , voltmeter 0 500 v , pipe wrench

Central Government And Public Sector

CTN :39419228

07 Mar, 2025 13.30 Lacs

Cuttack - Odisha

Tender For supply of supply of 3tr metal body copper coil evaporator and copper coil condenser ductable ac units , installation testing and commissioning of 3 tr ductable air conditioning units , supplying and laying of copper refrigerant pipes for 3 tr ductable ac units , extra for supply and charging of additional refrigerant gas , providing indoor unit ceiling mounting bracket system , supplying and laying of 2.5sq.mm 4 core pvc or xlpe insulated and pvc sheathed copper conductor unarmoured cable , supplying and installing 300 mm width x 50 mm depth x 1.6 mm thickness size perforated painted with powder coating m.s. cable trays , providing and laying of 40mm dia fire retardant corrosion free medium class u pvc pipe along with accessories , providing and laying of 32mm dia fire retardant corrosion free medium class u pvc pipe along with accessories , providing and laying of 25mm dia fire retardant corrosion free medium class u pvc pipe along with accessories , supply fabrication and installation of 22 swg gi sheet plenum or duct complete with all accessories , supply and fixing of rectangular fire retardant canvas duct connector , supplying and fixing of powder coated extruded aluminium supply air grills with fixed front louvers

CTN :39409085

13 Mar, 2025 5.97 Lacs

Agartala - Tripura

Tender For supply of laboratory and scientific equipment/tools - laboratory and scientific instruments/tools, compressor: type: refrigeration compressor, hermetically sealed, reciprocating, refrigerant type: r22, cooling capacity: 2355 kcal/hr type, voltage 220-240 v ac, 1- phase (details as per sl. no. 1 at annexure-i)., compressor: type: refrigeration compressor, hermetically sealed, reciprocating, refrigerant type: r134a, cooling capacity: 1411kcal/hr, voltage: 440vac, 25mfd, 1- phase (details as per sl. no. 1 at annexure-i)., compressor: type: refrigeration compressor, hermetically sealed, reciprocating, refrigerant type:r134a, cooling capacity: 0.25hp; supply voltage: 220-240 v ac, 1- phase (details as per sl. no. 1 at annexure-i)., capillary tube : 1.12 mm od, material: copper astm b280 (details as per sl. no. 2 at annexure-i)., capillary tube : 1.20 mm od, 8 ft, material: copper astm b280 (details as per sl. no. 2 at annexure-i)., capillary tube : 1.40 mm od, material: copper astm b280 (details as per sl. no. 2 at annexure-i)., capillary tube : 0.95 mm od, material: copper astm b280 (details as per sl. no. 2 at annexure-i)., thermostatic expansion valve: orifice- 0 no., connection-1/2 x 3/8 flare (details as per sl. no. 3 at annexure-i)., thermostatic expansion valve: ten 068z3348, q-33311 r134a -40 to 10 ps 34 bar. (details as per sl. no. 3 at annexure-i)., hand stop /manual shut-off valve: media: r22, r502, r134a, r407c, r410a; port size: 3/8" sae; cooling method: direct cooling; power: manual; including brass material nut bolt. (details as per sl. no. 4 at annexure-i)., hand stop /manual shut-off valve: media: media: r22, r502, r134a, r407c, r410a; port size: 1/4" sae; cooling method: direct cooling; power: manual; including brass material nut bolt. (details as per sl. no. 4 at annexure-i)., evaporator coil : 1/4" od, material: copper astm b280 (details as per sl. no. 5 at annexure-i)., condenser coil ; 3/8" od, material: copper astm b280 (details as per sl. no. 6 at annexure-i)., dimmer stat : 1500 w, 230 v ac. single phase, 50hz (details as per sl. no. 7 at annexure-i)., pressure gauge : connection 1/ npt 8 0 - 200 psi dial size 2.5" (63mm), connection sizes 1/4" (details as per sl. no. 8 at annexure-i)., digital temperature indicator : range -30 to 200 0c, power supply 230vac, digital display, accuracy 0.01 c channel -12 (details as per sl. no. 9 at annexure-i)., digital temperature indicator : type input cr-al(k-type), rang- 0 0c to 200 0c supply- 230vac, 50hz, channel -12 (details as per sl. no. 9 at annexure-i)., ammeter (digital) : rang 0-10 amp. single phase, digital display, 230v,10%vac (details as per sl. no. 10 at annexure-i)., voltmeter (digital) : rang 0 300-volt, single phase, digital display (details as per sl. no. 11 at annexure-i)., hp/lp cut out relay : hp- 8 to 32 bar, lp-0.2 to 7.5 bar, dual controls, 240 v, 50 va, single pole changeover switch (spdt), contact load 240 v ac: 8 fla, 48 lra (details as per sl. no. 12 at annexure-i)., energy meter : a.c. single phase, 2 wire solid state (static) fully electronic energy meter, accuracy class 1.0 & current rating 5-30 amp. with backlit lcd display for240 volt system fitted with pilfer proof meter box.(details as per sl. no. 13 at annexure-i)., r-134a refrigerant gas : 5 kg filled cylinder; moisture less than 0.001; purity: 99.9%; appearance: colourless; application: refrigerant; type of refrigerant-r134a. (details as per sl. no. 14 at annexure-i)., r-141b refrigerant gas : 5 kg filled cylinder; purity 99.9% appearance: colourless (details as per sl. no. 15 at annexure-a)., r502 refrigerant gas : 5 kg filled cylinder; acidity 0.00001 % appearance: colourless purity 99.9 % (details as per sl. no. 16 at annexure-i)., r407c refrigerant gas : 5 kg filled cylinder; appearance: colourless purity 99.9 % (details as per sl. no. 17 at annexure-i)., r-1234ze hfo refrigerant gas : 5 kg filled cylinder; moisture less than 0.001; purity: 99.9%; appearance: colourless; (det

CTN :39410003

25 Feb, 2025 7.00 Lacs

Alwar - Rajasthan

Tender For lab equipment and camical-, calcium nitrate, , calcium sulphate, , calcium sulphite, , calcium sulphide, , ferrous sulphate, , ferric chloride, , lodine, , lead acetate, , lead carbonate, , lead nitrate, , potassium acetate, , potassium carbonate, , potassium chromate, , potassium di chromate, , potassium lodide, , sodium bi carbonate, , sodium hydroxide (pellets), , sodium oxalate, , sodium thiosulphate, , silver nitrate a.r., , acid benzoic, , acid nitric, , acid sulphuric, , acid hydrochloric a.r., , acetamide, , acetone, , benzamide, , benzyldehyde, , benzophenone, , chloroform, , carbon tetra chloride, , m-dinitro benzene, , glycerine/glycerol, , 1- napthol, , 2-naphthol, , napthaline, , phenol, , pyridine, , tolune, , beaker 100 ml., , cappillary tube, , boiling test tube 25x150 mm, , condenser 200 mm, , funnel plain short stem, , funnel plain short stem plastic, , filter paper sheet, , rubber tube 6&8 mm., , steel gauge, , test tube 12x75, , chemical thermometer 360 d., , visco metre, , wire guaze(iron), , watch glass 10 cm. borosil, , porceline dish 100 mm., , t.t. brush, , distillation assembly full, , rb flask wide neck 100 ml, , rb flask wide neck 250 ml, , rb flask with socket 24/29 single, , fb flask wide neck 100 ml, , fb flask wide neck 250 ml, , fb flask with socket 24/29 single, , vol. flask with stopper 250 ml, , vol. flask with stopper 1000 ml, , paper for chromatography, , burette stand, , gas burner, , spatual ss, , burette clamp, , conical flask 250 ml, , hot water kettle, , microwave oven, , printer & scanner, , thermas flask, , crusible tongs, , funnel (buehner), , study of or, and, not logic gates (using discrete components) and comparison with ttl ic's with power supply (c.r.), , op-amp as non-inverting and inverting amplifier, , sodium lamp with choke & wooden box, , study of variation of total thermal radiation with temperature with power supply and 2 dual range meters (c.r.), , charging and discharging of a condenser with power supply and 2 multi range meters, , study of the characteristic of junction diode and zener diode, , study of characteristic of a fet, , determine the thermodynamic constant using clements and desorme's method, , to convert a galvanometer into a ameter of a given range, , to convert a galvanometer into a voltmeter of a given range, , diffraction grating, , eyepiece, , newton's ring experiment setup (complete set), , energy band gap in semiconductor diode (complete set), , to study the magnetic field along the axis of a current carrying circular coil (complete set), , to study the voltage and current behaviour of an lr circuit with ac power source (complete set), , to determine the moment of inertia of a fly-wheel (complete set), , measure the induction by the anderson bridge coil, , find high resistance by the leakage method, , verification of laws & network theorems in dc circuits, , anned with camscanner,

Central Government / Public Sector

CTN :39027965

27 Feb, 2025 NA

Jagatsinghapur - Odisha

Tender For corrigendum : supply of condenser coils for analyzer and mms shelters - copper condenser coil,1015 x 510 x 3rows , copper condenser coil,1110 x 760 x 3row , copper condenser coil,1470 x 1020x 3rows , hvac filter dml 165 , freon,r134a , compressor lube oil rl32h , dismantling, installation, testing and com

State Government

CTN :39373793

18 Mar, 2025 NA

Chennai - Tamil Nadu

Tender For procurement of air cooled condenser coil

CTN :39366139

10 Mar, 2025 NA

South Andaman - Andaman And Nicobar Islands

Tender For tender for supply of eh8015d-csh-7593-36210501 oil filter for ac compressor , eh8015d-0-55-kw-nde-6203zz bearing of 3 phae motor , eh8015d-11-kw-nde-6309zz bearing of 3 phase motor , eh8015d-502-16-025-15-01-c cr coil , eh8015d-502-16-025-15-01-g gasket for compressor , eh8015d-50206043012-06 high pressure switch kp-5 reser type , eh8015d-ats-22c11q soft starter ac , eh8015d-cv-80-160-0120 impeller for ac sw pump , eh8015d-fx14-1366-08492 gasket for ref compressor , eh8015d-fx14-1366-2282 se55 1 ltr can , eh8015d-fx141366-80106 piston assembly , eh8015d-fx14-1366-812844 front bearing flange , eh8015d-fx14-1366-8435 connection rod , eh8015d-fx14-1366-8444 shaft seal , eh8015d-fx14-1366-8465 rear bearing , eh8015d-fx14-1366-8492 gasket set , eh8015d-fx14-1366-8498 set valve plate , eh8015d-fx14-1366-8795 set oil pump , eh8015d-fx14-1366-8983 suction filter , eh8015d-k-160xl single phase duct fan , eh8015d-k250l single phase duct fan , eh8015d-k-315l single phase duct fan , eh8015d-lc1-d18m7 contactors rated 18 a 240v ac , eh8015d-rsb2a080bds 24v dc relay , eh8015d-rsb2a080p7s 230v ac relay , eh8015d-st-7-5-kw stator for 3 phase motor , eh8015d-0-37-kw-nde-6203zz bearing of 3 phase motor , eh8015d-50206043012-05 low pressure switch kp-1 , eh8015d-50206043012-45 solenoid coil 230 volt , eg8015d-50206043012-47 expansion valve ahu-2 5.6 tr , eh8015d-5020604308-04-05 set of gasket both ends , eh8015d-15-kw-nde-6309zz bearing of 3 phase motor , eh8015d-502-09-055-08-11 anggle valve 1 4 , eh8015d-502-10-043-30 liquied line filter drier , eh8015d-502-10-043-31 core for liquid line filter drier , eh8015d-502-10-043-32 angle valve 1 4 npt charging valve , eh8015d-502-113-060-11-2-3 gasket for ref condenser , eh8015d-502-13-040-12-47 expansion valve danfoss model ten 5 5 4 orifice , eh8015d-502-13-060-11-44 25 anti vibration mount used , eh8015d-502-13-060-18-10-atu-3 dust filter mesh for atu , eh8015d-5020604308-10 pressure relief valve 3000 psi , eh8015d-5020604308-12 corrossion protection plug , eh8015d-61197-s40-b42-fhab on off rotary switch , eh8015d-6197-s25-b42-fhab on off rotary switch , eh8015f-cf-160-1220 mechanical seal for chilled water pump , eh8015d-csh-7593-37283301 gasket , eh8015d-cv-80-160-1220 mechanical seal for ac seawater pump , eh8015d-fx14-166-8455 crank shaft , eh8015d-fx14-1366-8457 oil strainer , eh8015d-fx14-1366-8491 set piston conn w 3 ring 80 , eh8015d-k-200l single phase duct fan , eh8015d-osk-361-338-04 discharge shut off valve complete

CTN :39357186

08 Mar, 2025 NA

Delhi - Delhi

Tender For supply of fabrication of out door unit of split type ac including painting , indoor dc blower motor suitable for inverter split air conditioner 2 ton , outdoor ac motor suitable for inverter split ac 2 ton capacity , hvac compressor rotary type split ac upto 2 ton capacity , power circuit board unit suitable for inverter split ac indoor and outdoor , copper evaporating coil unit suitable for indoor split type ac 2 ton of any make suitbale for split ac , copper condenser coil unit of split type ac 2 ton of nay make suitable for split ac , copper tubing 1 by 2 inch with existing gauge for suction discharge line , copper tubing 3 by 8 inch dia with gauge for suction discharge line

Central Government/Public Sector

CTN :39350017

17 Mar, 2025 NA

Ratlam - Madhya Pradesh

Tender For supply of condenser and evaporator coil assembly of 01 coach set and each coach set must consists of 4 nos. condenser coil (02 nos. lhs and 02 nos. rhs) and 4 nos. of evaporator coils (02 nos. lhs and 02 nos. rhs) suitable for sidwal/intec, lhb r-407c variant rmpu as per rdso specification no. rdso/ac/0061 -2005(rev-1) or latest. note: material is to be procured from oem or its authorized dealer. [ warranty peri od: 30 months after the date of delivery ]

Central Government / Public Sector

CTN :39359227

11 Mar, 2025 NA

Secunderabad - Telangana

Tender For supply of set of evaporator coil and condenser coil assembly suitable for ess ess kay make rmpu of lhb type ac coaches. one set contains - (1)left side evaporator - 01 no. (2)right side evaporator - 01 no. (3)left side condenser- 01 no. (4) right side condenser- 01 n o. as per rdso specification no- rdso/pe/spec/ac/0061- 2005(rev-1) or latest. [ warranty period: 30 months after the date of delivery ]

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