Latest concave mirror Tenders | Government concave mirror Tenders

CTN :41814540

22 Sep, 2025 NA

Multi City - Multi State

Tender For supply of es3962d-it28210 , es3962d-it28273 , es3962d-it28274 , es3962d-it28276 , es3962d-it28280 , es3962d-it28282 , es3962d-it28296 , es3962d-it28303 , es3962d-it28305 , es3962d-it28312 , es3962d-it28352 , es3962d-it28354 , es3962d-it28360 , es3962d-it28362 , es3962d-it28373 , es3962d-it28377 , es3962d-it28645 , es3962d-it28648 , es3962d-it28657 , es3962d-it28987 , es3962d-it28988 , es3962d-it28990 , es3962d-it28991 , es3962d-it28994 , es3962d-it28995 , es3962d-it29010 , es3962d-it29023 , es3962d-it29025 , es3962d-it29325 , es3962d-it29400 , es3962d-it29513 , es3962d-it29642 , es3962d-it30136 , es3962d-it30138 , es3962d-it30142 , es3962d-it30292 , es3962d-it30293 , es3962d-it30294 , es3962d-it30375 , es3962d-it30380 , es3962d-it30410 , es3962d-it30456 , es3962d-it30613 , es3962d-it30803 , es3962d-it30911 , es3962d-it30913 , es3962d-it30919 , es3962d-it30922 , es3962d-it31019 , es3962d-it31020 , es3962d-it31252 , es3962d-it31255 , es3962d-it33102 , es3962d-it33414 , es3962d-it33615 , es3962d-it34947 , es3962d-it34948 , es3962d-it34949 , es3962d-it34950 , es3962d-it34951 , es3962d-it34952 , es3962d-it34953 , es3962d-it35325 , es3962d-it35326 , es3962d-it35327 , es3962d-it28144 , es3962d-it28145 , es3962d-it28149 , es3962d-it28169 , es3962d-it28178 , es3962d-it28101 , es3962d-it28102 , es3962d-it28110 , es3962d-it28111 , es3962d-it28143 , es3962d-it28089 , es3962d-it28090 , es3962d-it28091 , es3962d-it28093 , es3962d-it28094 , es3962d-it28080 , es3962d-it28081 , es3962d-it28082 , es3962d-it28087 , es3962d-it28088 , es3962d-it28073 , es3962d-it28074 , es3962d-it28075 , es3962d-it28077 , es3962d-it28078 , es3962d-it28079 , es3962d-it28054 , es3962d-it28061 , es3962d-it28065 , es3962d-it28068 , es3962d-it28071 , es3962d-it27816 , es3962d-it27824 , es3962d-it27825 , es3962d-it27829 , es3962d-it28052 , es3962d-it28053 three way valve control panel cooling unit, smps 240w 1/2ph 200-500vac/24vdc 10a marine dnv gl, transformer control 415/240vac 400va, hmi touch screen 7 carel w/ethp, relay with base 6mm 857-304 spdt 24 vdc, shock mount for ecp of 506kw ac plant, filter emc/rfi 8a 2ph 520/300vac hp, cb 2p 4a c curve 10kaic dr ul489, ctrl c.pco carel - no lcd display, socket with industrial relay wago, cb 1 pole 1a c curve abb ul489, cb 2p 3a c curve 10kaic dr ul489, carel communication card modbus pcos004850, electrical control panel for 506 kw ac mbc plant, abb thermo-magnetic mccb 400a t5 frame 65kaic at 480vac, expansion valve actuator, temperature gauge water line, sight glass for condenser, ball valve three way 3/4" letlock, special tools set, general purpose maintenance tool sets, impellors sw pump, impellors cw pump, set of bearing of cw pump, set of bearing of sw pump, charging set, communication cable between compressor and controller, set of all indication lamps, schrader valve, contactor 3rt2015-1ap01, shock mount akcc- 25i make-resistoflex for panel cooling unit, set of all gaskets, relay with base 788-516 dpdt 230 vac, emergency stop, temperature transmitter m1a1-51- lp-c-s-023-n make-intempco, sea /chiled water pump soft startr protectn fuse semicond, soft starter 3rw4047-1bb14, contactor for sea/chilled water //bid details 2 / 74

CTN :41797231

03 Oct, 2025 NA

Uttara Kannada - Karnataka

Tender For tender for supply of stp spares : : - plug 3-8 a4 , vacuum gauge , compensator 0 50mm , non-return valve , l-coupling , 3-4 y-strainer pvc sched 80 , float switch n c , push button , motor starter macerator and overboard pump , block contact 2 n-o-contacts , relay base 14 pin , retainer clip relay , 20 amp fuse , plate electrode 4-6-8 bipolar , plate electrode 12m primary anode , site tube assembly sight glass , 0 ring door 6-7-8 , push button operator only , hose clip , ball valve dn50 , membrane lifter , yoke water valve

Central Government/Public Sector

CTN :41259404

17 Sep, 2025 NA

Numaligarh - Assam

Tender For corrigendum : supply of sight glass for aboveground and underground for nrep - supply of sight glass for nrep project incuding tpi charges as specified in material requisition., order-designation sight glass cs pressure nominal 300,0 standard mfr. std. connection flgd,b16.5, rf descriptions double window type design pressure:19.3 kg/cm2g design temperature:185 degc material body a105n/a216 gr.wcb flange a105n/a216 gr.wcb glass borosilicate gasket sp wd ss 316l + grph fasteners a193grb7/a194 gr2h add. information documents to be followed: tk-1zzza-pi-spe-0012 and in-042, order-designation sight glass cs pressure nominal 300,0 standard mfr. std. connection flgd,b16.5, rf descriptions double window type design pressure:27.3 kg/cm2g design temperature:330 degc material body a105n/a216 gr.wcb flange a105n/a216 gr.wcb glass borosilicate gasket sp wd ss 316l + grph fasteners a193grb7/a194 gr2h add. information documents to be followed: tk-1zzza-pi-spe-0012 and in-042, order-designation sight glass cs pressure nominal 300,0 standard mfr. std. connection flgd,b16.5, rf descriptions double window type design pressure:27.3 kg/cm2g design temperature:330 degc material body a105n/a216 gr.wcb flange a105n/a216 gr.wcb glass borosilicate gasket sp wd ss 316l + grph fasteners a193grb7/a194 gr2h add. information documents to be followed: tk-1zzza-pi-spe-0012 and in-042, order-designation sight glass cs pressure nominal 300,0 standard mfr. std. connection flgd,b16.5, rf descriptions double window type design pressure:27.3 kg/cm2g design temperature:330 degc material body a105n/a216 gr.wcb flange a105n/a216 gr.wcb glass borosilicate gasket sp wd ss 316l + grph fasteners a193grb7/a194 gr2h add. information documents to be followed: tk-1zzza-pi-spe-0012 and in-042, order-designation sight glass cs pressure nominal 300,0 standard mfr. std. connection flgd,b16.5, rf descriptions double window type design pressure:27.3 kg/cm2g design temperature:330 degc material body a105n/a216 gr.wcb flange a105n/a216 gr.wcb glass borosilicate gasket sp wd ss 316l + grph fasteners a193grb7/a194 gr2h add. information documents to be followed: tk-1zzza-pi-spe-0012 and in-042, order-designation sight glass cs pressure nominal 300,0 standard mfr. std. connection flgd,b16.5, rf descriptions double window type design pressure:27.3 kg/cm2g design temperature:330 degc material body a105n/a216 gr.wcb flange a105n/a216 gr.wcb glass borosilicate gasket sp wd ss 316l + grph fasteners a193grb7/a194 gr2h add. information documents to be followed: tk-1zzza-pi-spe-0012 and in-042, order-designation sight glass cs pressure nominal 300,0 standard mfr. std. connection flgd,b16.5, rf descriptions double window type design pressure:27.3 kg/cm2g design temperature:210 degc material body a105n/a216 gr.wcb flange a105n/a216 gr.wcb glass borosilicate gasket sp wd ss 316l + grph fasteners a193grb7/a194 gr2h add. information documents to be followed: tk-1zzza-pi-spe-0012 and in-042, order-designation sight glass cs (h2 ser.) pressure nominal 300,0 standard mfr. std. connection flgd,b16.5, rf descriptions double window type design pressure:31.6 kg/cm2g design temperature:80 degc material body a105n/a216 gr.wcb flange a105n/a216 gr.wcb glass borosilicate gasket sp wd ss 316l + grph fasteners a193grb7/a194 gr2h add. information documents to be followed: tk-1zzza-pi-spe-0012 and in-042, order-designation sight glass cs (h2 ser.) pressure nominal 300,0 standard mfr. std. connection flgd,b16.5, rf descriptions double window type design pressure:27.7 kg/cm2g design temperature:90 degc material body a105n/a216 gr.wcb flange a105n/a216 gr.wcb glass borosilicate gasket sp wd ss 316l + grph fasteners a193grb7/a194 gr2h add. information documents to be followed: tk-1zzza-pi-spe-0012 and in-042, order-designation sight glass cs (h2 ser.) pressure nominal 300,0 standard mfr. std. connection flgd,b16.5, rf descriptions double window type design pressure:27.7 kg/cm2g design temperature:90 degc material body

Central Government / Public Sector

CTN :41785568

22 Sep, 2025 NA

Gooty - Andhra Pradesh

Tender For supply of set of gear case sight glass with accessories for wag-9/ wap-7 locos

CTN :41753226

13 Sep, 2025 NA

Villupuram - Tamil Nadu

Tender For supply of sight glass

Central Government / Public Sector

CTN :41534414

15 Sep, 2025 NA

Panipat - Haryana

Tender For supply of sight glass for p25 project at iocl panipat refinery

Central Government/Public Sector

CTN :41238483

16 Sep, 2025 NA

Raipur - Chhattisgarh

Tender For corrigendum : rate contract for kirloskar chiller make chiller spares for ntpc groupstations - valve angle,55.400.13.353,kcpl, thermowell assy,55.400.34.103,kcpl, sight glass,55.400.18.025,kcpl, evaporator assy,50.260.41.k11.m0,kcpl, gasket,55.400.46.020,kcpl,kw4 320.24, inlet distributor,55.400.67.157,kcpl, gasket nam,55.400.46.020,kcpl,kw4 320.24, thermowell,55.400.37.101,kcpl,kw4 320.24, gasket,55.400.41.504,kcpl,kw4 320.24, angle valve,55.400.13.303,kcpl, safety valve,55.400.11.503,kcpl, flange,55.400.68.076,kcpl,kw4 320.24, valve,55.400.14.209,kcpl,kw4 320.24, core,55.400.25.061,kcpl,kw4 320.24, safety valve,55.400.11.301,kcpl, adaptor,55.400.67.115,kcpl,kw4 320.24, flare nut,55.802.65.003,kcpl,kw4 320.24, ring seal,15.360.00.604,kcpl,kw4 320.24, lubricating oil,55.400.81.303,kcpl, gasket,55.400.40.052,kcpl,kw4 320.24, shut off valve,55.400.12.390,kirloskar, valve angle,55.400.13.301,kcpl, valve assy,55.400.16.320,kirloskar, o-ring,55.073.45.672,kcpl,kw4 320.24, protection unit,56.125.50.012,kcpl, temperature sensor,56.101.50.046,kcpl, board carel,56.137.50.0148,kirloskar, pressure sensor,56.103.50.13,kcpl, prs sensor cable,56.103.50.014,kcpl, level switch,55.400.16.002,kirloskar, stop push button,56.119.50.039,kcpl, cap sov contact,56.226.50.003,kcpl, voltage proct device,56.126.50.032,kcpl, display,56.137.50.152,kirloskar,chiller, t lan serial card,56.137.50.150,kcpl, oil filter,10.000.25.001,kcpl, safety valve,55.400.11.508,kcpl, safety valve,55.400.11.512,kcpl, flush mounting,56.137.50.318,kcpl, cable,56.104.50.557,kcpl, temperature sensor,56.101.50.047,kcpl, protection unit,56.126.50.012,kcpl, k-smart controller,56.137.50.140,kcpl, lan protocol,56.137.50.161,kcpl, elct expansion valve,55.400.17.e06,kcpl, oil level switch,55.400.16.002,kcpl, k-smart controller,56.137.50.202,kcpl, t lan serial card,56.137.50.150,kcpl, voltage protec unit,56.126.50.064,kcpl, oil filter,10.000.25.001,kirloskar, current transformer,56.127.50.187,kcpl, butterfly valve,55.400.12.114,kcpl, sight glass,55.400.18.012,kcpl, jet pump assy,55.400.23.101,kcpl, thermowell,55.400.34.104,kcpl, water nozzle,55.400.37.103,kcpl, thermowell,wtr nozle,55.400.37.108,kcpl, shut off valve,55.805.12.010,kcpl, gasket-body flange,70.220.20.264, gasket strip,55.400.41.503,kirloskar, shut off valve,55.805.12.009,kirloskar, gasket,55.400.40.402,kirloskar, gasket,55.400.46.316,kirloskar, gasket,10.w37.01.140,kirloskar, control gasket,10.wk3.90.113,kcpl, gasket,10.w39.01.039,kcpl, suction filter kit,10.wk3.90.114,kcpl, capillary tube,10.w39.0a.138,kirloskar, safety relief valve,10.w35.01.104, check valve kit,10.wk3.90.110,kirloskar, supervisory board,pcos004850,kcpl, relay,56.134.50.040,kcpl, board controller,56.137.50.388,kcpl, thermowell,55.400.37.102,kcpl, anabond,55.400.91.207,kcpl, coil&connector kit,10.000.16.cxh.c,kcpl, gasket,55.400.46.052,kcpl,heat exchanger, current transformer,56.127.50.188,kcpl, filter oil,55.400.25.401,kcpl,kwf 250.12, gasket&o-ring kit,11.000.00.988,kcpl, crank case heater,56.700.50.150,kcpl, heater,55.400.58.250,kcpl,kwf 250.12, safety valve,55.400.11.516,kcpl, safety valve,55.400.11.314,kcpl, gasket,55.400.46.315,kcpl,kwf 250.12, lan protocol,56.137.50.161,kirloskar, pressure transducer,56.103.50.013,kcpl, pressure transducer,56.103.50.015,kcpl, valve solenoid,56.100.16.320,kirloskar, voltage proct device,56.126.50.064,kcpl, solenoid valve,55.400.16.805,kirloskar, expansion valve,55.400.17.e07,kcpl, safety v/v,kirloskar,kwf 160.14,13bar, safety v/v,kirloskar,kwf 160.14,16bar, core filter,kirloskar,kwf 160.14, oil filter,kirloskar,kwf 160.14, evd evol brd,56.137.50.611,kirloskar, expn ctlr,56.137.50.140,kirloskar, coil,55.400.17.sta.e7,kirloskar, elec exp v/v e7,55.400.17.e07,kirloskar, condenser assy,c12102d8012023d11m1,kcpl, oil sep assy,18.000.23.215.01,kcpl, screw comp,18.160.22.702,kcpl, butterfly vlv,55.400.12.125,kcpl, vpd,56.126.50.076,kcpl,kwk 265.24, sol valve kit,10.000.00.cxh,kcpl, valve solenoid,55.400.16.205,kcpl

CTN :41605050

22 Sep, 2025 NA

Varanasi - Uttar Pradesh

Tender For corrigendum : supply of bowl by pass sight glass. 8361381 c spec:

Corporations / Associations / Others

CTN :41677267

22 Sep, 2025 NA

Ahmedabad - Gujarat

Tender For supply and installation of cleanroom facility - wall panel, ceiling panel , r-70 aluminium coving. (it includes 135 degree - 3 mtr 12 nos and r-70-26 rmtr) both coving, wall panel accessories to complete the installation of 48 sq mir panel., ceiling panel accessories to complete the installation of 22 sq mtr panel., air handling unit (classified). pre filter post filter.. cooling coil, heater-blower assy with drain pan, fine filter. (hepa filter 0.3 micron down to 99.997% efficiency shall be placed in terminal filter boxes in ceiling panel), recirculation type 10-15% fresh air. 85 to 90% recirculation, non cfc gas (like r-32/r-134 a/r410) cooled condensing unit with suitable accessories. (5.5 tr), refrigeration accessories., refrigerant copper piping with 19 mm thick nitrile rubber insulation on suction line and non-insulated liquid line, trays for copper piping etc. & all other accessories like expansion valve, hand shut off valve, dryer, sight glass etc., terminal filter boxes gel seal type with damper and ss grill and damper operating mechanism suitable for required qty, of air suitable for 610x610mm size filter 1000 efm capacity., hepa filter of h14 grade gel seal type 610 x610 mm, capacity 1000 cfm, terminal filter boxes gel seal damper and ss grill and damper required qty, of air suitable operatit for m size filter,, ira chan suitable, hepa filter of h14 grade gel seal type 450x450 mm., capacity 500 cfm, return air riser of 2.4 mtr to 2.7 mtr height with 10 micron filter, grill and volume control damper etc. suitable for iso class 8 clean room., return air control fire damper, air curtain 3ft width,, sheet metal ducting in 24g complete with tdf flanges, gaskets, nutbolts, stiffeners, supports with rtv sealant of higher gauge as per site requirement., thermal insulation-nitrile rubber 19 mm thk, thermal insulation-nitrile rubber 13 mm thk, fibre cloth & uv paint., dynamic garment cabinet with hepa filter h14 grade, blower assy, pre filter of 10 micron, uv light, fluroscent light, hanger, sliding/swing doors in aluminium/gl powder coating with glass, castor wheel, leveling bolt etc., electrical panel for ahu, condensing unit, heaters etc. with vfd, energy meter, mccb, contactor, relay, mcb, simer, temperature and humidity controller etc., electrical wiring with all accessories from control panel to air handling unit to condensing unit., display and control panel for hvac system., led light fixtures 600 x600 mm 36 watt, reputable company electrical cabling with all accessories for complete wiring of lab. mention design considering 3 to 4 equipment of single phase (upto 15 a) and 2 equipment of 3 phase (upto 15a)., pvc piping for draining the, dustry's re, from, ede, andling unit., cross over bench is ss304 1200 mm width x 500 mm height x 350 mm depth (approximate size), epoxy flooring 2mm thick, color as per choice., clean room compatible single leaf door with vision glass, door closer, hinges, push plate, drop seal, handle etc., m.s. structural support for ducting lines and compressors, vertical wall panel wherever require this includes fasteners, plates etc. as per required sizes., r-100 epoxy coving, color same as epoxy floor, validation & documentation., air quantities measurements, temperature, humidity, positive pressure, particle count and documentation like do, iq, oq & design, drawing etc.

Central Government/Public Sector

CTN :41704206

23 Sep, 2025 NA

Mandal - Gujarat

Tender For tmpl/pur/elgi make screw compressor spares/061/363 - consumable spares list, air filter element, oil filter, element separator (e90-160), minimum pressure valve kit, intake valve kit (e132-160), coupling element e90-160, blow down valve kit, pressure transmitter, temperature sensor, air inlet system, nc intake valve 4 inch hpkg-120, ss t bolt clamp jt6a20-dia 170, elbow; rubber 6 , indicator: air filter clog, drive coupling,dia 80/60, a/e pkg gr:1.326 axis 284, connector; pvc hose 3/4", steel reinforced pvc hose 60mm, after and oil cooler assy-e-160, base assembly-e160, bracket - airend, vertical tank e132-e160, hose-3 inch discharge, bracket air filter assy, filter head 360 lpm machining, dia 550 pusher fan 400v, oil return line assembly, exhaust fan 6" sq 220v, pressure regulator prne, ball valve 3, hose set e90-e160 wc (4nos), filter assy. -360 lpm, fan dia. 42" with hub ee160, steel reinforce pvc hose 20mm gre, o/c &a/c assy ee160 alu.coler, tank rec e90-e160 horizone, pipe assy mpv hose to cool, hose assy mpv to cooler, pipe with elbow assy, hose assy 1 1/2 tv to oil out, hose assy tv to oil in, pipe with flange assy, pipe tee assy, hose with metallic bellow 32nb, hose assy airend to tank, hose assy 1 1/2 tank to tee, air end package 1.11: 1, steel reinforce pvc hose 10mm gre, steel reinforce pvc hose 20mm gre, steel reinforce pvc hose 50mm gre, control system of model e90- e160, hex reducing nipple 1/4 (m) x 1/8 (m), pr regulator, tms elbow x (t), tee pipe , tms coupling x (t), hex nipple , connector hose adapter , hose x 1000l (e132-160), tube 2 mts, spares for compressor of model e132- e160, base & drive system, anti vibration mount - e132- e160, cooling and lubrication system 90-160 wc, o ring 54.2 x 47.2 x 3.5, element, therm valve 155 deg, elbow tms 1 x 1 , tee; pipe; npt, pr transmitter 16 bar, 4.20 ma, filter oil, oil filter indicator, nipple; hex; npt, seperator element 1200 cfm, gasket flange 2 for e160-8 bar, mpv with check valve -mpvl65, pr. releif valve, plug, hex 1 npt, oil sight glass, nipple ; pipe; npt x 300, elbow tms x npt, transparent tube 8x6 1.2, coupling; tms; 1/4 x1/8 npt, o ring id 80.0x2.5 thick, hex nipple, tee pipe, pressure switch 0.2-7.5 bar, pressure guage, spares for compressor of model e75-85, consumable spares list, neuron ii, air filter element, oil filter, element seperator, minimum pressure valve kit, intake valve kit, pr. regulator, coupling drive (or) coupling element, pressure transmitter, temperature sensor, hose assy-a/e to tank, blowdown valve kit, actuator kit, oil sight tube6mmx 4mm - 0.5m, ferrule 6 mm, pipe sets dis sys e75-horizon, pipe assy mpv to hose, hose assy mpv to cooler, pipe assy ms to ball valve, discharge hose, hose oil line, fan assy 23 inch, air inlet & control system, 5/8 x m10 bush reducer, intake valve nc, hex nipple x 1/8 npt, pressure regulator, tee branch x npt, tubing 6mm 1.5m, coupling tms x 1/8 npt, connector npt, ss t bolt clamp dia 170, connector rubber 6 , rubber hose duct connector, ss t bolt clamp, elbow npt, elbow tms x npt, temp sensor, discharge system, tms elbow, minimum pressure valve, water seperator, hose mpv out to ac, scavenging line pipe, tms elbow npt, tms elbow, pressure releif valve 1 npt, o ring, hex reducing nipple, assy strainer, tms elbow, hose assy 80 nb, hex plug 1 npt, oil sight glass tube 0.5m, pipe nipple npt, tube nylon 6x4 1.5m, tms elbow, seperator, pressure transmitter, cooling system, oil cooler & after coller assembly, fan motor 2 hp, lubrication system, elbow 1 x m42, pipe tank to tv, tee branch 1 npt, spin on filter, filter head, element thermal valve, housing thermal valve 1 npt, swivel elbow connector 1 npt, pms coupling 1 bsp x 1 od, swivel elbow connector 1 bsp x 1 od, swivel banjo connector m27 x 2, motor and base assembly system, coupling drive, anti vibration mount motor, anti vibration mount airend, recommended spares for e18-e22 & & e30-e7.5 ac 415v for horizon series kit of spares upto

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Central Government/Public Sector

Central Government / Public Sector

Central Government / Public Sector

Central Government/Public Sector

Corporations / Associations / Others

Central Government/Public Sector