Latest concave mirror Tenders | Government concave mirror Tenders

CTN :44560679

23 Apr, 2026 NA

Raipur - Chhattisgarh

Tender For corrigendum : supply of integrated science lab equipment/kit - wire gauze, kipp’sapparatus, daniel cell chart, laclanche cell chart, acetone, acetic acid 100ml, acetocarmine soltuion-125ml, aluminium chloride, aluminium carbonate, aluminium metal turning 100gm, ammonium hydroxide(ammonia)-100ml, ammonium sulphate, aniline(for synthesis), arsenic trichloride, arsenic sulphate, bromine water, biuret reagent-125ml, borax carmine solution125, aqueous solution)-125ml, boric powder 100gm, buffer capsules ph-4.0-10pcs, buffer capsules ph-7.0-10pcs, buffer capsules ph-9.2-10pcs, calcium chloride 100gm, calcium carbonate precipited, calcium sulphate, chloroform 100ml, cobalt chloride-100gm, cobalt nitrate-100gm, copper sulphate 100gm, copper chloride, copper metal turning-100gm, glucose powder, spirit lamp, beaker 50ml, beaker 250 ml., beaker 500 ml., measuring cylinder, tripod stand, cavity block, capillary tube, rubber cork, ammonium chloride, barium carbonate, barium chloride, barium sulphate, edta di sodium salt-100gm, bendict's solution 100ml, 2,4-dinitrophenyl hydrazine-25gm, complement of set, subset and superset, de morgans's law, distributive laws, decoding relations and functions, trigonometric function (cos x), trigonometric function (tan x), principal of mathematical induction, complex numbers, permutation and combination, arithmetic mean and geometric mean, three dimension, limit and continuity, inverse trigonometric function ( sin-1), inverse trigonometric function (cos-1), inverse trigonometric function (tan-1), inverse trigonometric function (sin x and sin-1x), rolle’s theorem, lagrange’s mean value theorem., increasing and decreasing, maxima and minima., integral, ????→. (????̅ × ????→), intersection of two planes, plane passing through the line of intersection of two plane, angle between two planes, linear programming, probability, conductive and non conductive materials, electric generator, convection heat transmission by conduction, working dc motor fleming’s left hand rule, convergent and divergent rays light -reflection and refraction, pinhole camera, laboratory stand, steel roller, induction coil ( 10 mm spark ), sonometer, double concave lens, double convex lens, drawing board, led, pn junction diode, transformer model, ic, transistor, meter scale, jockey, manganin wire, pins, plumb line (small size), potentiometer, wire gauze, capacitor, zener diode, bread board, banana plug connecting wire, crocodile clips, graphs paper, led torch, pn junction diode characteristics apparatus apparatus, zener diode characteristics apparatus, ping pong ball, g clamp 3”, polaroid, candle, block & tackle apparatus, screw driver, micrometer chart, vernier callipers chart, resistance colour coding chart, vernier calipers, screw gauge, glass slab, prism, magnetic compass, bar magnet, multimeter, resistance box, meter bridge, inclined plane, mirror strip with plastic holder, volt meter with stand, galvanometer, leclanche cell, ammeter with stand, battery eliminator, variable power supply, connecting wires, concave mirror, convex mirror, ohms law apparatus, plug key, plug key, rheostat, u‟ shaped magnet, bob with hook, copper calorimeter with stirrer, daniel cell, electronic balance, soldering kit, soldering mat, measuring cylinder, tripod stand, cavity block, capillary tube, rubber cork, student microscope with light source, dissecting microscope, nervous system chart, muscle system chart, human eye chart, human excretory chart, skin chart, spirit lamp, beaker 50ml, beaker 250 ml., beaker 500 ml., tripod stand, cavity block, rubber cork

CTN :44915539

08 May, 2026 NA

Mumbai - Maharashtra

Tender For supply of disposable water glass 300ml , disposable tea glass 150ml , ripple glass 150ml , ripple glass 300ml , disposable spoon eco friendly , disposable fork eco friendly , silver foil container , disposable quarter plate eco friendly , disposable partition diner plate eco friendly , disposable partition medium plate eco friendly , napkin paper , tooth pick

CTN :44875995

23 Apr, 2026 NA

Goa - Goa

Tender For supply of disposable bagasse round plate twelve , disposable bagasse round plate ten , disposable bagasse round plate six , disposable water glass , disposable tea glass , disposable coffee glass , disposable packing material , wooden spoon , napkin paper , disposable bowl , tooth pick

CTN :44610051

08 May, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : tender for supply of injector nozzle assembly , oks240-copaslip-250 gm-upto 110 , plunger barrel assembly (dia 25 mod) , o ring 4 x22.5 perbunan , exhaust valve , pressure transmitter , gfl bolts , o ring (item 20310) , coupling flexible , multi meter , paste grinding coarse , set bolt - m12x1.75x50 - 8.8 , set screw m10x1.5x35-8.8 , screw set , nut for speed set screw , nut - m20x2.5 -gr.8 , washer plain machanised , washer copper 12x16 , washer copper , copper washer (21 x 27) , washer copper , copper washer , copper washer , set bolt m12x1.75x65-8.8 , set bolt-m12x1.75x130-8.8 , set screw - m20x2.5x50 -8.8 , socket hear gear screw-m12z12 , hexagonal bolt m27 x 170 , socket head cap screw -12x40-12.9 , socket head cap screw-m12x55-12.9 , circlip external-30mm , circlip external , piston ring - top , circlip , circlip external -60mm , circlip external-65mm , circlip external 90 mm , circlip internal-62mm , spring washer , washer copper , washer copper , copper washer , copper washer(33x39) , schnor washer , mech dir pin , spring dowel pin , spring dowel , spring dowel pin 17x30 , pressure gauge 0-10 bar , dial 4 inch , bourden-ss316 , pneumatic distributor pneu/pneu , relay 24 vcc (k81 , k82 , k83 , k86 , k95 , k100 , k101) , filter , pressure guage with glycerine , i/p-0-10 bar , pressure transmitter 0-4 bar 24vdc o/p-4-20 ma , pressure transmitter 10 bar 24vdc o/p-4-20 ma , pressure guage with glycerine , i/p-0-6 bar , flat top cable 25 wires , pressure switch-1 to 10 bar , pressure transmitter 6 bar 24vdc o/p-4-20 ma , pressure transmitter 40 bar 24v dc , pneumatic distributor (8/1 , 8/2 , 8/3 , 8/4) stop , on/off switch , 2 pole , off delay timer 0.2-300sec.+socket , svae - over speed cards , safety oil pressure card (sph card) , signal isolator 4-20 ma/4-20ma loop powered , engine speed indicator 0-1250 rpm , 96x96 , bearing temp measure card (mtp card) , bearing temp alarm card (aip card) , regr. safeties temp. card (rsp card) , on release safety icm1 card , frequency divider for governor speed sensor , solenoid valve cnomo dia-1.6 , 24 vdc , distributor iso 541 pneumatic / spring , iso1 distributor pneu.control/pneu.return , hour meter 24v dc , switch 3 pos. (1tc , auto , 2tc) , on delay relay 24v dc , temperature convertor (0-150 deg) , atp , cable for interface terminal 25 pts , cable (engine speed measure) , electro - distributor , electro distributor with spring return , solenoid valve , pneumatic distributor (pneu/spring) , pneumatic distributor pneu/pneu , pressure regulator , selector seal , sub base seal , pilot push in type , glass fuse 300ma , size 5x20 , fast blow , set of 10 , terminal , standard unbreakable , cts2.5-u , rated 2 , magnetic pick up for turbocharg , iso1 electrodistributor , 24vdc , solenoid return , sph lube oil safety card , se card , mtp bearing temp card , on release safety card (rgm card) , speed raise lower actuator + 2no contacts , indicating lamp-red , with lens , holder and lamp , indicating lamp-white with lens , holder and lamp , fuse cartridge 4a(am)10x38 , inlet valve , bolt-connecting rod , cylinder liner , piston ring compression , felt segment , flexible hose for sea water , pflexible hose for sea water pump section , flexible hose for fuel leaks conn , gasket part no 585 , gfl washer , thermostatic valve element 21/2-bocb15501-00-a , thermostat element , pressure gauge 0-60 bars , distributor iso pnumatic/spring , pressure gauge forbes marsh 100ss , ss316 0-4 bar glyf fil , pressure gauge forbes marsh ss316 0-40 bar glyf fil , pressure transmitter danfoss mbs 5100 0-10 bar , o ring (giesunger coupling) , cylinder screw , sealing ring , sealing ring , lock washer pair , terminal box , lock washer pair , ring nut , screw plug , set bolt - m24x3x140 - 8.8 , set bolt -m20x2.5x120-8.8 , set screw-m16x2x40-8.8 , clip jubilee for strainer , turbocharger-2

Central Government / Public Sector

CTN :44852421

23 Apr, 2026 NA

Multi City - Telangana

Tender For corrigendum : auction sale of depot ferrous scrap - 12274ms26a, 98050175, quantity- 93.975 mts scrap condemned unserviceable ms-gi-ci rusted,corroded,dusted mixed scrap of c and w,loco,p. way,signal interlocking material consisting of all type of sheets,boxes,ms high gauge,pipes,footsteps,rings,strips,filters,trusses,patch cut parts,gutters,drum clocks,distribution boards,u rack,boring rod,ms panel body,ms battery charger covers,hand cuffs,driver seat,hand cart,push trolley,packing strips,ms body of block instrument,ms boiler coil cut pieces,42 u rack ms body,ms collapsible gate,ms termination box,ms bathroom ventilator,ms body of data logger,ms heater coil,screen guard,nuts,bolts,lavatory doors,ms carriage doors,pins,rivets,links,rods,angle cut pieces,structural frames,brackets,drums,cocks,basins,wire meshes,wire ropes,water tank cut up parts,casings,corrugated sheets,filter top and bottom caps,clamps,washer plates,stands,frames,sheet cuts,plate cuts,joists,channels,bases,plates,flats cut pieces,vestibule frames,window,door,shutters,head stocks cut up parts,broken t and p items,racks,compensating rings,bindings,washers,dust bins,chains,berth strips,gate frames,iron furniture,motor bodies,screw rods,levers,flats,rod cut pieces,trolley wheels,gi ducts,glow sign boards,ms electrical scrap,building rods,packing strips,ms body of rru,air cooler empty bodies,cbf filter,corrugated sheets,drums,blower motor frames,ucb packing frames,under frame cut up parts,berth frames,supports,cylinder blower covers,valves,end shield covers,traction motor yokes,shafts,piston rings,gears,brake shoe heads,brake gear items,straps,cotters,springs,equalizing stays,fan hub,end shield,pinions,ms covers,signal arms,lc gate pipes,ladders,angles,signal booms,rounds,signal buckets,pulleys,fabricated posts,signal lamp structures,liners,screws,spikes,air brake cylinders,brake hangers,bss hangers,battery boxes,battery containers,junction and location boxes,sleepers cut pieces,axle counter empty box,dc-dp ips empty rack ,sge block instrument empty box ,reset counter box,gps clock ,42 v rack,transformer bay,ms chain pulley blocks,beam scale parts,idly cooker with steam generator body,wheel barrow,fry pan single burner,ms floor stand,ms sliders,ms body wet grinder,fry pan,jara,ms ips rack rifle safety chain,ms air pump,foot spray,antenna,spiral binding machine,ms man drill,trbc covers,hand cart push trolley,expresser fan guard,ms first aid box,hacksaw frame,tool box,tie bars,ci brake blocks,composite brake blocks,ci pulleys,buckets,ms gear wheels,gym equipment,roti maker,bicycle parts,axle box,bfr cut up parts,grills,mesh,gate wheels,girders cut pieces,collars,trolleys,foot plates,signal point rods and any other ms-gi-ci material present in the lot with or without attachments of nf,ss,rubber,nylon and plastic. ms pan mortars,wire claws,wire baskets,crow bars,jim crow,dip lorry,weld filling body,sleeper hooks,rail dollies,rail cutting frames,augers,pick axe,tongue for rails,spades,beaters,ballast rake,powrahs,rail cum road mono trolley,case tin,h.s.lamps,rail dolly clips,shovels,trolley wheels and similar gang man items of sorts and sizes,with or without attachments.fiber,glass,windows,frp glass windows,window frames of sorts and sizes,broken or unbroken,with or without attachments of nf window shutters. [aluminium - 2 percent] note- 1. nf material,axles,wheel discs,and rails or material not mentioned in the description,if found during the delivery are to be returned to railways. 2. track and track fittings running through this area are excluded. 3. nf and stainless-steel attachments are approximately 0.1 percent of the lot quantity. 4. gas cutting permitted to facilitate loading. location- bin no- 273 to 276, left side of road no- 2 hsn code- 72044900. gst- 18 percent. note- delivery on actual weighment basis only special note: overload of the carrying capacity of the vehicle will not be permitted at the time of taking delivery, as per motor vehicle act 1988

Central Government/Public Sector

CTN :44815556

16 Apr, 2026 NA

Multi City - Uttar Pradesh

Tender For corrigendum : auction sale of depot miscellaneous scrap - scrap low grade electrical and electronic mixed item consisting of solar light, plate low grade chargers and stablizer, low time relay,low grade cable,led,,pvc wire,rectifier ,slides, line, ,small stabilizer and similar, all type ampelifiers,led display board all size, electrical and electronic cards and similar, low plug in relay and similar,speaker, electronic camera,switches,solar pannel, dc polar relay low and similar ,street light all type all sort and size with or without undetchable nf,with or without glass,ictp switch and similar, incomplete or damaged broken relay frame and relay,led light,microphone, swicth cum socket,speedo meter card relay,all type tube lights fittings,low self type relay,instrument of various type,bp, six way block ara or similar ,various type s and t electronic items,condensors,main on off switch,water filter and other similar items etc. note-while delivery if any other non-ferrous or non-similar items found in the lot will not be delivered. bidders are advised to check the lot physically before bidding. no claims regarding quantity, quality or condition of the material will be entertained after the sale.note- no pick and chose allowed, empty charger, stabilizer cases etc must be delivered.

CTN :44783114

29 Apr, 2026 NA

Mumbai - Maharashtra

Tender For supply of short pass filter for visible wavelength range blocking greater then eual to tod5 761 1200nm , short pass filter for visible wavelength range blocking greater then eual to od5 506 1200nm , long pass filter for near ir range , offaxis parabolic mirror uv enhanced aluminium , concave mirror , optical chopper with chopper blade and controller , calcium fluoride caf2 crystal window , beta bbo crystal mounted in open ring holder thickness 0 point 1 mm , beta bbo crystal mounted in open ring holder thickness 1 mm , znte crystal mounted in open ring thickness 0.5 mm , znte crystal mounted in open ring thickness 0.2 mm , broadband thinfilm laser polarizer at 70 degree , z cut crystal quartz window for thz spectroscopy , hrfz silicon window plano plano

Central Government/Public Sector

CTN :44793591

05 May, 2026 NA

Vadodara - Gujarat

Tender For corrigendum : supply of concave mirror 150mm dia high handle & frame [ warranty period: 30 months after thedate of delivery ]

CTN :44676396

10 Apr, 2026 NA

Delhi - Delhi

Tender For corrigendum : supply of helipad spares : : - j1 5110000543 pick digging head 1 point 0 kgs , f1 5120000992 bar crow chiesel and claw ends 1638 x38 mm , f1 5120001013 bar crow chiesel and claw ends 1240 x32 mm , f1 5120001014 bar crow chiesel and point 1120mm x 32mm , j1 5110000540 pick digging head 3 point 0 kgs chiesel width and point , j1 5120 001442 shovel hand round nose 1 point 6 kgs , 14 5420 dsb 3 point 5 dsb dry main agent 3 point 5 kgs tin ceij , fhp 2 feet f h picket 2 feet long , c 1779 gloves for carrying , f1 5110001157 scissor 240 mm ces , h6 7510000074 pencil marking glass assorted colour , 3 8040 000142 a cross linking agent bottle 0 point 85 ltr

State Government

CTN :44719877

17 Apr, 2026 NA

Banka - Bihar

Tender For supply of food and other relief - rice , wheat flour , flattened rice (poha) , chickpeas , jaggery , puffed rice , lentils (dal) , mustard oil , cumin powder , turmeric powder , red chili powder , coriander powder , black pepper powder , whole cumin seeds , whole turmeric , whole coriander seeds , whole red chilies , whole black peppercorns , soybean chunks , potatoes , onions , sattu (roasted gram flour) , biscuits , drinking water , bottled water (bisleri/kinley) , bread loaf , iodized salt , sugar , milk , milk powder (for children aged 6 months to 1 year) , matchboxes (medium size) , candles (6", with stand) , candles (4", standard) , empty plastic sacks , plastic bags , non-woven bags , plastic twine , jute twine , aluminum cooking pot , aluminum cooking pot , aluminum cooking pot , aluminum cooking pot , aluminum mixing platter (parat) , aluminum mixing platter (parat) , iron wok (kadhai) , iron spatula , iron skimmer , iron skimmer , steel/iron ladle , steel/iron ladle , pressure cooker , flour sieve , steel plate (thali) , steel bowl , rolling board & pin (chakla-belan) , gas burner , chapati stove with tawa , steel serving ladle (dabbu) , steel tongs , mortar and pestle , iron bucket , knife , knife , steel glass , steel jug , steel container , large mixing vessel (kathauta) , aluminum tray , gas stove , firewood , broom , broom , floor wiper , aluminum cooking pot , aluminum cooking pot , aluminum cooking pot , aluminum cooking pot , aluminum mixing platter (parat) , aluminum mixing platter (parat) , iron wok (kadhai) , iron spatula , iron skimmer , iron skimmer , steel/iron ladle , steel/iron ladle , pressure cooker , wheat flour sieve / strainer , steel plate , steel bowl , rolling board & pin (chakla-belan) , gas stove / gas burner , chapati griddle (tawa) with burner , steel ladle , steel tongs , mortar & pestle , iron bucket , knife , knife , steel glass , steel jug , steel jug , electric tea kettle , rechargeable emergency light , steel container , large mixing vessel (kathauta) , aluminum tray , gas cylinder , gas stove , gas lamp (on rent) , generator (various kva capacities – on rent) , halogen light , all types of generator-operated lights (on rent) , waterproof tent / canopy (on rent) , cotton rug (dari) , mosquito net , floor mat , petromax lamp , bed sheet , pillow , mattress , cctv camera , videography (including cameraman) , basic dhoti , basic saree , basic petticoat , basic blouse , frock & pants (for girls) , shirt & pants (for boys) , undershirt / vest (various sizes) , basic lungi , basic gamcha (thin cotton towel) , towel , thermocol plate , thermocol bowl , plastic glass , plastic dustbin , garbage bags , plastic container / box , plastic bucket , plastic jug , plastic mug , cotton cloth bag , non-woven bag , mosquito net , bed sheet , plastic floor mat , cotton rug (dari) , sanitary pads / napkins (for women) , detergent powder , hygiene kit (coconut oil 50g, bathing soap 75g, laundry soap 100g, small comb, detergent sachet, shampoo sachet) , sanitary kit (for children aged 6 months to 2 years) , face mask , hand gloves , head cap , face shield , face shield , hand sanitizer (minimum 75% alcohol) (provided) , floor sanitizer , floor sanitizer spray machine , hand wash , soap , printing of action plan book , fabrication of flex boards , large fishing net , small fishing net , boat operation logbook , ppe kit , eye protector , led blub , all in one disinfeetant sprey , infrared thermomater , tissue paper , pick up van

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Central Government / Public Sector

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