Latest concave mirror Tenders | Government concave mirror Tenders

Central Government/Public Sector

CTN :44915788

02 May, 2026 NA

Nicobar Island - Andaman And Nicobar Islands

Tender For bid to ras supply of thinner , anti cockroch gel , dustbin with cover combined , cloth bunting red 36 width , rope polypropylene 6mm isi mark , rope polypropylene 20mm isi mark , tape transparent water proof self adhesive cellulose film , paint brush 3 inch , paint brush 1inch , bucket plastic 15 ltrs capacity , paint black heat resistance , interthane 990 white phb 000a , paint roller 9 inch , toilet paper , paint brush 4 inch , paint brush 12 inch , detergent powder in 1 kg pack isi mark tide , soap liquid toilet , photocopier paper size 210 x 297 mm a4 80 gsm , oil and grease remover , cloth sponge 18 cmx 20cm , broom country , super mop refils , linsed oil boiled , tray paint roller , tape measuring steel 15 meter in metallic case , soap hard yellow , safety glasses goggles , wiper long handle , brush with long handle , scrubber with handle , rags cotton coloured , cotton waste , duster cloth a , spin mop set , cleaning bar for utensils vim 500 gm pack , polish metal brass , fiber duster cloth , refill for automatic air freshner 250ml pack , hand towel , steel cleaning liquid , rat sticking gel , paint roller 7 inch , roller paint 6 inch , napathalene balls , plastic mug , deodriser odonil ) /bid number : gem/2026/b/7445990 * /dated: 16-04-2026 & & / bid document 1 / 39

corporations/Associations/Others

CTN :44991721

15 May, 2026 NA

Cuddalore - Tamil Nadu

Tender For providing of custom bid for services - supply of safety quality glasses and rubber beading for the cabins in smes of mi, mia, mii and other equipments in conveyor divisions mi, mia, mii, fm yard mi, mia, mii, crawler yard mi, mia,mii, bhd mi, mia, mii and electr..

Central Government/Public Sector

CTN :44980793

04 May, 2026 NA

Ernakulam - Kerala

Tender For supply of safety glasses over prescription spectacles(over spectacles)

Central Government / Public Sector

CTN :44964499

01 May, 2026 NA

Tirupati - Andhra Pradesh

Tender For auction sale of rolling stock - 07 coaches--lot no 5626045001 at crs/tpty scrap depot, ap [andhra pradesh] available with cdms/sd/crs/tpty scrap depot. description: cond. &u/s 8 wheeler bg coaches without bogie complete, wheel sets & rc items. coach nos (1)sc wgscn 057268 (2)sc wgscn 037222 (3)sc gs 037409 (4)sc ra 011213 (5)sc wgscn 057301 (6)sc wgaccn 047102 (7)sc wgscn 057291 make:icf/rcf. net saleable qty :171.70511mts; approx. weight of ms: 156.01366mts; approx. weight of rexine, foam, pvc, compregsheets, limpet sheet:5.55mts; approx. weight of ss lavatory pans:0.21mts; approx. weight of ss auxiliary water tanks:0.08mts; approx. weight of uic rubber:0.81mts; approx. weight of aluminum:0.1mts; approx. weight of aluminum hat racks:0.0116mts ; approx. weight of aluminium chequered sheets:0.644mts; approx. weight of al. hydraulic doors:0.03mts; approx. weight of al. ac roof vents:0.03008mts; approx. weight of al. beadings:0.05mts; approx. weight of al. roof:0.35mts; approx. weight of ss panels :0.441mts; approx. weight of pvc copper cables:0.261mts; approx. weight of ss truff floor:4mts; approx. weight of ss biotanks:0.99mts; approx. weight of ss under slung tanks:0.55mts; approx. weight of ss:0.08547mts; approx. weight of al. shutter frames and sill plates:0.359mts; approx. weight of rubber, woods, wooden seats with back rest, fibre shutters, window glasses:0.6225mts; electrical items: approx. weight of copper:0.3758mts; approx. weight of aluminium:0.141 mts; note:-(1) cutting is permitted to loadable sizes.(2)rc items mentioned in the excluded/reclaimed items list to be returned to railways. the quantity of rc items mentioned below will be arrived as per the joint handing over memo issued by the railway authorities to the successful bidder at the time of cutting/handing over of the lot and the same list of rc items should be returned to railways by the purchaser.(3)railways does not guarantee for quality, quantity, description, etc. purchasers are advised to physically inspect the lot and satisfy themselves before bidding as no communication/ complaints will be entertained under any circumstances regarding shortage of material. (4)any non-ferrous items, electrical items, rc items found in excess to the list mentioned below & not appearing in the list of saleable items to be returned to railways.(5)successful bidders must ensure the rc items at the time of taking over and same should be returned to custodian before effecting delivery. in case if item cannot be seen/count/weigh before dismantling, then the same will be jointly inspected soon after dismantling for inclusion in joint collection list of rc items.(6) the purchaser is responsible for providing adequate safety firefighting equipment such as fire extinguishers etc., on the spot at the time of cutting and delivery. (7)free delivery period (fdp) for the lot is 60 days. (8)in addition to the above, purchasers must comply with the special conditions mentioned below. location: line no.01 of old cutting yard/crs/tirupati. delivery on number basis only. total qty 07 numbers.pl no 98111048(01) hsn code:72042990. gst @18% on forward charge basis.

State Government

CTN :44944164

29 Apr, 2026 NA

Ranchi - Jharkhand

Tender For partner empanelment & supply of manufacturing consumables - 3d printer filament, 1.75 mm thick pla filament( 1 spool), acrylic pvc solid pipes, ø26, acrylic pvc solid pipes, ø40, aluminium plate, size- 100 x 20 mm, aluminium plate, size- 60 x 60 mm, aluminium rod, ø26, aluminium rod, ø40, bo motor, 60 rpm, (single shaft) straight, sharp buzzer, works on 3 to 27 volts dc (big), capacitor, 1000uf, capacitor, 0.1uf, carbide insert, tcmx 160404en, tcmx 160408en, tcmx 160412en, carbon brush, ag 4, chop saw cutting wheel, thickness-3mm, wheel bore-25.4 ,wheel, dia-355mm, cutting wheel, wheel bore-16mm , wheel dia-105 ,wheel, thickness-1.2mm, dust mask / welding respirator, disposable foam ear plugs, one size fit for all ears, made of non, irritant and allergy free material, available with nylon or cotton cord., earthing holder, 200 amp, electrode holder, capacity- 200 amp, emery sheet, grit 180 - 500, emery sheet, grit 600 - 800, gear oil, servo premium cf-4 15w-40, grinding wheel ,wheel bore-16mm wheel dia-105, wheel, thickness-1.2mm, grinding wheel dresser (diamond 1 carat), grinding wheel 4'', make- bosch/taparia or equivalent, grinding wheel 5'', make- bosch/taparia or equivalent, grinding wheel 7", make- bosch/taparia or equivalent, circular saw blade(cutting wheel) for steel cutting (4") , make-, jk/ bosch/taparia, circular saw blade(cutting wheel) for steel cutting (5") , make-, jk/ bosch/taparia, circular saw blade(cutting wheel) for steel cutting (7") , make-, jk/ bosch/taparia, tungsten rod length 150 mm , thickness 2.4mm, hacksaw blade, size- 300 × 12.5 × 0.6 mm 14tpi (bimetal), hacksaw blade, size- 300 × 25 × 0.6 mm 14tpi (bimetal), hand gloves pair (rubber coated cotton gloves) / esd gloves, (electric static devices), hss tool bit, 14 mm, i.r transmitter bc547, ic 555, ic 7805, leather welding apron, apron with strap and buckle, masking tape (24mm *20m), co2 gas cylinder for mig welding, capacity- 30 kg, ms flat, 50 x 5 mm, ms flat, 50 x 10 mm, ms rod, ø28, ms rod, ø40, ms square (solid), 12x12 mm, oil stone (rough/smooth), paint brush, 0 size, plastic sample collector, 100 ml, plastic zip lock pouch, 6 inch × 4 inch, power saw blade, 14" × 1¼" × 16" (bimetal), resistor, 47 kω, resistor, 4.7 kω, resistor, 500ω, resistor, 220 ω, safety goggles (transparent), safety glasses with side shields,, material-polycarbonate hard-coated lens for scratch resistance,, make- 3m / karam / dupont / udyogi or equivalent, safety helmet, rachet type with plastic cradle, make - karam/dupont/3m/udyogi or equivalent, sanding wheel (emery), wheel bore-16mm wheel dia-125 wheel, thickness-1.2mm, ir sensor , photodiode reciver, single strand wire, red, single strand wire, black, soldering wire, lead (oswal) 60 : 40 (50 gm), surface grinding wheel , outer dia: ø200, bore dia: 30 mm, switch, tap, m 6, tap,m 8, tap, m 12, transformer, 6-0-6/500ma, transistor, c1383, triangle file, 150 mm (medium), tungsten electrodes thoriated tungsten, wt20 2.0 mm x 150, mm, u-channel, 100x10 mm, v-belt, b780 / b29, v-belt, b 26 / b703, vero board, 140 mm × 90 mm, vertical milling cutter insert, sdmt 120412pdrmh, voltage regulator, 7805, anti rust spray, wd 40, capacity- 400ml or more, welding electrode, 350 mm x 1.6 mm, welding helmet, full face covering with minimum protective, shade no. 8 or 10, welding helmet, equipped with a flip up front window that the user can choose to, open when not performing an operation.has removable lens, which is tested against en 175 and en 169.the head band of, welding helmet has 4 adjustment positions and is provided with, an anti-sweat comfort pad for increased comfort. consists of, ratchetadjustment for easy harness adjustment., material-high impact resistant polycarbonate for increased, protection; material of shell: polypropylene impact resistant shell, that can be adjusted and tested for electrical insulation., size of window 100mm x 75mm, operating range-50 0c to+800c and tested for electrical, insulation., certified to

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

Central Government/Public Sector

CTN :44925830

27 Apr, 2026 1.36 Lacs

South Andaman - Andaman And Nicobar Islands

Tender For supply of hand towel , anticockoarch gel , araldite adhesive 180 gsm , rope polyproplene 6 mm , brush scrubbing large , brown sheet laminated , broom country , bag gunney 27x21 , anti rust spray , abrassive paper , cleaner white toilet , can plastic 10 ltrs capacity , clip jublee 2 inches , cloth coated pvc , cloth bunting yellow synthetic , powder cleaning , cleaning liquid for utensils , cleaning bar for utensils 500 gm , bursh sweeping hand , cd re writable , dust bin with cover , duster cloth a , cotton waste , rags cotton coloured , cloth sponge 18cm x 20cm , cloth kersey green 127 cm , distilled water , deodriser odonil , feather broom , safety glasses goggles , jerry can 20 ltrs , glass cleaner , oil and grease remover , hackshaw frame 12 inch , paint roller 4inch , paint brush 3inch , paint brush 2inch , napthalene balls , plastic mug , refill for automatic air freshner 250 ml , paint roller 9inch , rat sticking gel , soap hand yellow , scrubber pad 3x4 , polish metal brass , paint roller 7inch , roller paint 6inch , photocopier paper size 210 x 297 mm 80gsm , pest seal , wiper long handle , synthetic foor mat 3x2 feet , tape transparent 2inch , wonder tape 2 , tape transparent 1 inch , super mop , super mop refils , spray hand liquid insectide , soap toilet , soap liquid toilet , interthane 900 white phb , interthane 990 signal green , epoxy red oxide primer ) /bid number : gem/2026/b/7448942 * /dated: 17-04-2026 & & / bid document 1 / 46

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