Latest piston ring compressor Tenders | Government piston ring compressor Tenders

Central Government/Public Sector

CTN :43138183

31 Dec, 2025 NA

Barauni - Bihar

Tender For supply & refilling of refrigerant gas r-407c in roof mounted air conditioning system of wag9 loco after gas &water leakage checking & brazing of compressor copper pipe after gas refilling. note - gas refilling & brazing will be provided within period of twelve month

Central Government/Public Sector

CTN :43111326

30 Dec, 2025 NA

Bangalore - Karnataka

Tender For tender for supply of supply and installation commissiong d d -supply installation testing and commissioning of 2tr 24000 btu per hour minimum bee 3 star rated confirming to is 1392 part 2 2018 inverter type cassette split ceiling mount air conditioner having wireless remote controller led display for indoor unit motorized vertical horizontal swing controls air filters uto restart with memory features inbuilt drain pump rotary scroll hermetically sealed compressor and initial charge of eco friendly refrigerant condensor and evaporator coils of copper material suitable for operation on 230v 10 single phase 50hz ac power supply the indoor unit shall be suspended from the ceiling using threaded rods including clamps bolts nuts etc and the outdoor unit shall be mounted on floor complete as required , supply and laying of soft drawn copper refrigerant pipe of suitable size for 2tr air conditioners for interconnection of suction and liquid lines between indoor and outdoor unit with tubular thermal foam insulation including necessary brazing jointing etc as required for cassette split air conditioner as required for item no 1 , supply laying of 4c x 25 sqmm frls pvc insulated 1 1 kv grade pvc sheathed multistrand flexible copper cable confirming to is 7098 pt 1 1988 along with the refrigerant lines for connecting indoor and outdoor units , supply and fixing of 25 mm dia minimum thickness of 1 2mm pvc drain pipe along with accessories and necessary clamps with an u trap at the end as required , supply and fixing of 75mm dia minimum 18mm thickness pvc covering pipe using necessary bend colloc clamps threded rod supports accessories etc for laying copper refrigernt line electrical cable and drain line as required. , supply and installation of floor mounted powder coated ms 25 x 25x5mm l angle frame including clamps bolts nuts vibrating dampers as required , drilling of hole using core cutting machine of size up to 100 mm dia in concrete stone wall ceiling for laying refrigerant lines etc and finishing the same with cement mortar after laying , dismantling shifting of old 2tr cassette split air conditioner having indoor and outdoor units associated refrigerant pipes electrical wires and drain pipes including pump down of refrigerant. , making of necessary alteration of existing gypsum false ceiling for installation of cassette air conditioner indoor units including necessary aluminium channel support gypsum board necessary accessories including painting to match for the existing false ceiling , supply installation testing and commissioning of 2tr 24000 btu per hour and iseer value five star rated and compliance with is 1391 part 2 2018 wall mounted inverter type hi wall split cooling inverter air conditioner having wireless remote controller with led display hermetically sealed scroll rotary compressor and eco friendly refrigerant initial charge of refrigerant condensor and evaporator coils of copper material air filter with auto swing auto restart features suitable for operation on 230v single phase 50hz ac power supply the indoor unit shall be fixed rigidly on wall using necessary frame the outdoor unit shall be mounted on floor laying and interconnection of standard length copper refrigerant piping as supplied by the oem between indoor and outdoor units complete in all respects as required necessary drilling of hole and finishing the same to match for the surrounding as required. , supply and laying of beyond the standard length supplied by the oem copper refrigerant pipe of size suitable for 2tr air conditioners for interconnection of suction and liquid lines between indoor and outdoor unit with tubular thermal foam insulation for hi wall split air conditioner as required for item no 1 , supply laying of 4c x 25 sqmm frls pvc insulated 1 1 kv grade pvc sheathed multistrand flexible copper cable confirming to is 7098 pt 1 1988 along with the refrigerant lines for connecting indoor and outdoor units , supply and fixing of 75mm dia minim

Central Government/Public Sector

CTN :42190530

12 Dec, 2025 NA

Bhopal - Madhya Pradesh

Tender For bid to ras supply of hermetically sealed rotary compressor, suitable for refrigerant gas r-22, 230 volt, 1ph, 50hz. , hermetically sealed reciprocating compressor suitable for refrigerant gas r-22, 415 volt, 3ph, 50hz. , hermetically sealed scroll compressor, suitable for refrigerant gas r-22, 420 volt, 3 ph, 50 hz , hermetically sealed scroll compressor, suitable for refrigerant gas r-22, 420 volt, 3ph, 50hz

Central Government And Public Sector

CTN :42360027

17 Dec, 2025 NA

Chittorgarh - Rajasthan

Tender For corrigendum : tender for supply of led indicators for ryb phase 220 v , 22 , mcb / isolators at mains 3 phase 440 v ac 10a , transformer 415/220 ac 45 va , led indicators 220 v , rtd 3 wire pt100 for evaporator pt100 rtd (platinum resistance temperature detector) temperature range -20 degc to +850 degc (+328 deg f to +1562 deg f) , rtd 3 wire pt100 for h2 in or out pt100 rtd (platinum resistance temperature detector) temperature range -20 degc to +850 degc(+328 deg f to +1562 deg f) , cyclic timer (220v ac , setting at 2 hr. on-0.5 hr off) , auto/manual selector dpdt , 6a , 220v ac) allows switching between automatic and manual control modes. , toggle switch auto manual selector & on/off , remote /control card with ac to dc convertor (220v ac to 24v dc) , digital temprature indicator (3.5 digit to 0-99.9 deg rtd class b pt 100 3 wire rtd as sensor) , digital temprature controller with delay timer (3.5 digit 0-10 deg adjustable , dual set point with 10 deg hysterisis and 2 set points , time delay adjustable 0-100 sec sensor 3 wire rtd) , voltmeter (300v , 72x72) , amp. meter (ammeter 0-10a , 72x72) , contactor for compressor (coil 220v 50 hz) , contactor for motor (coil220 v 50 hz) , over load relay for compressor 3 phase , 440v ac) , over load relay for motor (3 phase , 440 v ac) , compressor (3 phase , 440 v 4360 kcal/hr) , fan motor 3 phase , 440v flame proof 0.5 hp is2148 , fan blade (15 inch) typically features aerodynamically designed blades for efficient air moement and reduced noise. , condensor (4 row 16x18 , 3/8 copper with copper with al fins ) , freon receiver (1.5 ton , steel fabricated with copper connection) , freon drier filter (3/8 dcld63) , accumulator (1.5 ton , steel fabricated with copper connection) , hand shut off valve1/2 inch (brass body with ss pin) , hand shut of valve 1/4 inch (brass body with ss pin) , hand shut off valve 3/8 brass body with ss pin) , pressure guage 500 psi (350 psi operation value 20 psi to 35psi) , pressure guage 500 psi (500 psi operation value 200 psi to 70 psi) , water collection chamer ss 316 (fabricated complete in stainless steel , including 2 nos of ss drain valve & complete ss drain line nb20 from evaporator recommended by the oem 0 chance of break and escape of hydrogen. , capillary (0.64 copper tube with stainer) , drain valve (dn15 , cs body ss ball , teflon seat) , hp/lp pressure switch (kf -15/mp-15 , low set point at 5 psi and high set point at 350 psi) , complete precooler in (ss316) with inbuilt copper bundle , end plates and flanges , complete evaporator in (ss316) with spiral form cooling coil ( only with 4 joints instead of 104) , h2 interconnections ss316 welded with 4 flanges , spiral form cooling coil only for evaporator (only with 4 joints instead of 104) , refrigerant gas (r-407) (8 kg) in cylinder , gaskets (1 set) (neoprene) made from high-quality rubber of silicone) , flare nuts (1 set) refrigeration brass flare nuts , designed to fit standard refrigeration tubing sizes and flare fittings. , thermostatic expansion valve 3by8 function regulates the flow of refrigerant into the evaporator coil based on temperature and pressure conditions. , theromowell in ss316 250 mm , solenoid valve 3by8 flare fitting

State Government

CTN :43134046

17 Dec, 2025 4.96 Lacs

Sikka - Gujarat

Tender For supply of spares refrigerant gas r407c with cylinder qty:-07 kg per cylinder , shaft seal cover, part no.- , ac926100076, make:- voltas for ac plant compressor model no. 05066-s , 5h s.s. assly with ring, part no.-ac926101800, make:-voltas for ac plant compressor model no. 05066-s , pillow block bearing for ahu of service building ac plant , cleaning chemical (copper safe) for chiller/condenser of ac plant , pillow block bearing model-ucp 205 for ahu of switch yard control room ac package , v belt a-28 , seal cover plate , p.no:ac926100076 make: - voltas for ac plant compressor model no. 05086 , shaft seal assembly , p.no:ac926101800 make: - voltas for ac plant compressor model no. 05086 , charging hose 1/4" connecting (set of 3) for central ac plant , 1/4" charging nrv valve for central ac plant , liquid line filter, make: , voltas for ac plant compressor model no:05086 , v belt b 85 , v belt a-30 , liquid line filter model-165 for uniflair and blue star make package ac unit and hydrogen gas dryer unit , dryer model dcl-083. code.02325005.for blue star make package a.c5.5 ton. , tyre element for fenner make f-80 tyre coupling , refrigeration oil charging pump suitable for voltas make ac plant compressor model no. 05086 , connecting valve for refrigeration oil charging pump suitable for voltas make ac plant compressor model no. 05086 , 3-way manifold gauge set with 3 charging hoses for r22, r134a, r407c for central ac plant , gas cylinder valve spindle key , gas cylinder adaptor for r-22 gas cylinder , gas cylinder adaptor for n2 gas cylinder , air cooled condenser model no: dc85s, capacity: 8.5 tr, make: voltas for 132kv switch yard control room ac package , pedstal bearing size-ucp209d1 for cooling tower of contol room ac plant , brass float valve size: 20 mm (3/4??) , ratchet wrench (4 size: 1/2-inch hex, 9/16-inch hex and 1/4-inch square, 3/16-inch square) , fenner make v belt size b-98

CTN :43094773

16 Dec, 2025 2

Rajauri - Jammu And Kashmir

Tender For supply of drill machine , piston ring compressor , three leg puller , pneumatic gun with pipe , mech creeper trolley , socket set , tech waterproof head torch , tyre inflator , electrical insulated rubber mat

CTN :43064842

26 Dec, 2025 NA

Guna - Madhya Pradesh

Tender For supply of annual rate contract for condition monitoring of rotating equipment at c2c3 lpg hvj plant c c - sr no 1rotating eqpts motor rating up to 20kw , sr no 2rotating equipmnt rating from 20 to 50kw , sr no 3rotating equipmnts rating more than 50kw , sr no 4diesel engine power rating up to 500kw , sr no 5feed gas expander or feed gas compressor power rating 5point2 mw , sr no 6demethaniser o or h expander or lean gas compressor power rating 5point2 mw , sr no 7lean gas compressors power rating 17 mw two stage , sr no 8gas turbine power rating 17mw make siemens , sr no 9residue gas compressor power rating 5point7 mw make bhel , sr no 10steam turbine power rating 5point7mw , sr no 11propane refrigerant compressor power rating 15 mw , sr no 12staem turbine power rating 15mw make elliot ebara , sr no 13cooling water pump rating 1360 kw , sr no 14cooling water pump steam turbine driven rating 1360 kw , sr no 15steam turbibe generator package rating 15 mw captive power make siemens , sr no 16vibration monitoring of various pipeline , sr no 17rotating eqpts motor rating up to 20kw , sr no 18rotating equipmnt rating from 20 to 50kw , sr no 19rotating equipmnts rating more than 50kw , sr no 20diesel engine power rating up to 500kw , sr no 21expander compressor power rating 4mw , sr no 22reciprocating pump or comp rating upto 50kw , sr no 23reciprocating pump or comp rating more 50kw , sr no 24ge frame 3 gt and equipments rating 7 mw , sr no 25centrifugal compressor power rating 7mw , sr no 26ge frame 1 gt and equipments rating 3mw , sr no 27centrifugal compressor power rating 3mw , sr no 28dynamic in situ balancing of rotors , sr no 29vibration monitoring of various pipeline , sr no 30vibration monitoring transient analysis , sr no 31aeroderivative gt rating 2point6 to 2point9mw , sr no 32centrifugal comp rating 2point6 to 2point9mw , sr no 33aeroderivative gt rating 2point9mw , sr no 34electric generator power rating 2point7 mw , sr no 35rotating eqpts motor rating up to 20kw , sr no 36rotating equipmnt rating from 20 to 50kw , sr no 37rotating equipmnts rating more than 50kw , sr no 38diesel engine power rating up to 50kw , sr no 39diesel engine rating from 50 to 500kw , sr no 40diesel engine rating from 500 to 1500kw , sr no 41reciprocating pump or comp rating upto 50kw , sr no 42reciprocating pump or comp rating more 50kw , sr no 43solar gt and equipments power rating 9 mw , sr no 44compressor centrifugal power rated 9mw , sr no 45rb211gas turbine rating 23 mw , sr no 46compressor centrifugal rating 20point5 mw

Central Government/Public Sector

CTN :43088497

30 Dec, 2025 NA

Tiruchirappalli - Tamil Nadu

Tender For supply and installation testing & commissioning of tower air conditioner unit nominal cooling capacity 04 ton/12000 kcal/ per hr. or 48000 btu/hr. floor standing type split air conditioner, supply voltage 3 phase 415 volt +/- 5% ac, 50 hz. (technology of ac, fixed speed cooling only) coil material copper, eco friendly refrigerant, refrigerant 410 (a) or r-32 with outdoor and indoor unit, coil material (evaporator) 100 percent copper, coil material (condenser) 100 percent copper, conforming to is: 1391 with wireless remote. acceptable make- voltas, daikin, hitachi,lg, mitsubishi,bluestar, carrier, whirlphool,o general. warranty 2 years for compressor and 1 year for ac machine. suitable accessories required: 1)suction copper pipe with insulation puff - 100 mtr 2)discharge copper pipe with insulation puff- 100 mtr 3)supply of copper flexible cable 4 core*4 sq mm isi mark, voltage upto 1.1 kv ,copper conductor ,multicore flexible cables- 300 mtr. 4) m.s stand suitable for outdoor unit- 6 set.

CTN :42743165

12 Dec, 2025 21.45 Lacs

Gandhinagar - Gujarat

Tender For corrigendum : supply of machinery for iti -steering assembly - rack and pinion type , hand-operated blow moulding machine , compressor tester for small hermetic compressor , evacuating and refrigerant charging station , recovery unit for hcfc refrigerators

CTN :43042359

24 Dec, 2025 10.46 Lacs

Jhakri - Himachal Pradesh

Tender For supply of air filter for model no bsd 81t , oil filter for model no bsd 81t , mpcv kit for model no bsd 81t , cavv repair kit for model no bsd 81t , oil separator for model no bsd 81t , wear part kit eco drain 21 for model no bsd 81t , grease 400gm pack for model no bsd 81t , filter mat for model no bsd 81t , sigma fluid s570 20 ltr can for model no bsd 81t , working element for model no bsd 81t , inlet valve kit for model no bsd 81t , dryer controller for model no bsd 81t , eco drain31 vario for model no bsd 81t , kit refrigerant comp for model no bsd 81t , hose line for model no bsd 81t , kit fan unit for model no bsd 81t , kit maintenance vent auxiliary valve for model no bsd 81t , fitting accessories and gases bsd81t and air tower , air filter for model no airtower 8 , oil filter for model no airtower 8 , mpcv kit for model no airtower 8 , cavv repair kit for model no airtower 8 , inlet valve kit for model no airtower 8 , wear part kit eco drain 21 for model no airtower 8 , filter mat 570x370mm for model no airtower 8 , v belt for model no airtower 8 , oil separator for model no airtower 8 , eco drain31 vario for model no airtower 8 , air dryer compressor airtower 8 , kit serviceunit eco drain 31by31f for model no airtower 8 , service charges for service of both compressors bsd81t and airtower 8 for two years ) /bid number: gem/2025/b/6952554 * /dated: 03-12-2025 & & / bid document1 / 27

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