Latest graphene Tenders | Government graphene Tenders

CTN :45591952

23 Jun, 2026 NA

Multi City - West Bengal

Tender For auction sale of depot miscellaneous scrap - lot no.y.nf-37.exemp.i-2.06.26.10 description- scrap iron frame with nf attachments, carbon brush with copper wire, armature, all types of choke (industrial & domestic) petromax lamp etc. [our offer:- scrap & cond. ht panel, control panel, pump starter, battery charger, auto transformer, vaccum circuit breaker, pre cooling battery charger, track feed battery charger, slung type inverter, battery fuse box, 11kva sf6 single & double bus voltas panel, block instrument, erru etc. at i-2 sector as available in the lot.] [if any other material found under the lot which is not pertaining to lot , will not be delivered] [loading will be done by purchaser's own arrangement]

CTN :45446110

23 Jun, 2026 NA

Multi City - Multi State

Tender For corrigendum : supply of carbon block feed stock (cbfs)

CTN :45576617

02 Jul, 2026 8.00 Lacs

Bagpat - Uttar Pradesh

Tender For tender for supply of blue paste tube , 15 ml camel make , holdtite , 500gram , grinding wheel ag-4 bosch make , buffing wheel ag-4 bosch make , cutting wheel ag-4 bosch make , angle grinder ag-4 bosch or dewalt make , pather tod tungsten carbide tip , carbon brush for ag-4 grinder , carbon brush for ag-7 grinder , pipe wrench 18 inch , taparia make , pipe wrench 24 inch , taparia make , sly wrench 24 inch , taparia make , hammering spanner size 36 mm , taparia make , chain block capacity 5ton indef make , welding holder , current 600amp , esab make , welding copper lead 35 sqmm , cutting torch , welding safety hand gloves , welding white glass , welding black glass , safety goggles (transparent) , oxygen regulator , lpg regulator , gas cutting nozzle 1/8 inch , gas cutting nozzle 1/16 inch , gas cutting nozzle 1/32 inch , white lead , red lead , emerey paper rough , emerey paper fine , emerey tape fine , graphite powder , hand wire brush 6 inch size , grinding wheel 5 inch bosch make , grinding wheel 7 inch bosch make , cutting wheel 7 inch bosch make , m-seal compound , teflon tape , oxygen rubber hose pipe , red , lpg rubber hose pipe , blue , woolen felt size 1500x4000x16mm (namda) , painting brush 4inch , hose pilpe clamp 1.25inch , rubber star l-75 , lovejoy make , rubber star l-90 , lovejoy make , rubber star l-95 , lovejoy make , rubber star l-100 , lovejoy make , wire braided rubber hose pipe 1inch , pressure- 800psi , temp.-80 to 120 degree c heavy duty , flexible wire braided hose pipe 3/4 inch , (tansperant) pressure- 5kg per sqcm , heavy duty , ms bolt 12x45 mm , full thraed , nylock nut m-12 , split pin m-6x50 mm , split pin m-6x65 mm , metalon pad as per drawing or semple , ms bolt 20x120 mm , halfthraed , nylock nut m-20 , oil seal mykoda/skf no-20-30-10 , oil seal mykoda/skf no-24-42-8 , oil seal mykoda/skf no-30-47-7 , oil seal mykoda/skf no-45-70-8 , oil seal mykoda/skf no-50-70-10 , oil seal mykoda/skf no-50-80-8 , oil seal mykoda/skf no-55-80-8/10 , oil seal mykoda/skf no-60-85-10 , oil seal mykoda/skf no-68-100-10 , oil seal mykoda/skf no-78-100-10 , oil seal mykoda/skf no-65-90-10 , oil seal mykoda/skf no-70-90-10 , oil seal mykoda/skf no-80-100-10 , oil seal mykoda/skf no-75-95-10 , oil seal mykoda/skf no-100-120-13 , oil seal mykoda/skf no-85-100-10 , oil seal mykoda/skf no-85-110-12 , oil seal mykoda/skf no-20-30-10 , oil seal mykoda/skf no-95-120-13 , oil seal mykoda/skf no-100-120-10 , oil seal mykoda/skf no-110-130-13 , oil seal mykoda/skf no-130-160-12/15 , oil seal mykoda/skf no--300-330-15 , hydraulic rubber hose pipe both side flange type -en853/sae100/r1 at , size-3/4inch , length-3 mtr. , max. w.p.-105 bar , 1520 psi make mithra fluidtrans , hydraulic rubber hose pipe both side flange type-1 sn dn16 din 20022 , en853 , sae100 , r1 at , size-5/8inch , length-3 mtr. , max. w.p.-130 bar/1900 psi make polyhose , hydraulic rubber hose pipe both side flange type -sae100 r4-16 , i.d.-1inch , length-1.5 mtr. , max. w.p.-17.2 bar/250 psi make parker markwel , hydraulic rubber hose pipe both side flange type -sae100 r4-32 , i.d.-2inch , length-1.5 mtr. , max. w.p.-10 bar/145 psi make parker markwe , hydraulic rubber hose both side flange type -5 sae100 r4-20 , i.d.-1 1/4inch , length-2.6 mtr. , max. w.p.-13.8 bar/200 psi make parker markwel , hydraulic rubber hose both side flange type -6 sae100 r4-32 , i.d.-2inch , length-2.6 mtr. , max , w.p.-10 bar/145 psi make parker markwel , socket set 1/4 inch drive , 46 pcs set (taparia sa46) , plier 8inch (taparia 1621-8) , pipe wrinch 8inch , pipe wrinch 12inch , slide wrinch 6inch , slide wrinch 10inch , slide wrinch 12inch , ring spanner set mm (6 , 7 to 30 , 32) , d-spanner set mm (6 , 7 to 30 , 32) , wire stripper set , allen key set inch , allen key set mm , nose circlip piler inner , nose circlip piler outer , hexa fram with blade model-hfsa12 size 12inch , screw driver kit (model 802) , long handle screw driver size (300mmx8mm) , cable tie 4inch , cable

CTN :45543406

29 Jun, 2026 7.00 Lacs

Gorakhpur - Uttar Pradesh

Tender For supply of coil 5 ohm , resistance coil 10 ohm , reversing key , sonometer with weight , spherometer 1 mm pitch , viscosity apparatus , youngs modulus , vernier callipers ime type , metallic sphere with hook , zener diode characteristics apparatus , pn junction diode chartersics apparatus , transistor characterstics apparatus pnp and npn , study of logic gate apparatus , friction board apparatus , thermometer 220 f , fraction weight box , plier taparia , screw driver set multipurpose , transformer step up and step down , led 2 watt , inclined plane , milli ammeter , milli voltmeter , ohms law apparatus , retort stand with clamp and bose head , helical sprinf slinky , split cork , travelling microscope , spirit level small , overflow cane , one way key , two way key , four way key , jockey , constantan wire , magnesium wire , watch glass 3 inch , watch glass 2 inch , hanger with weight 50 gm , newton colour disc , spirit lamp , tornedo working model , archmedies principle working model , hand generator working model , solenoid engine working model , electric mlotor working model , magnetic induction working model , domestic circuit parallel working model , domestic circuit series working model , battery eliminator 2 amp , magnetic compass medium size , wire cutter stripper cutter , dry cell charger , rehostat 50 ohm , rehostat 100 ohm , telescope , battery 6 volt , 9 volt dry cell , battery 12 volt , galvanometer , voltmeter , ammeter , dc copper connection wire roll insulated , nicrome wire , simple torch , laser torch red , laser torch green , laboratory stop watch 60 sec timer , white screen for image formation , plane mirror mounted on wooden block 10 x 15 cm , compass magnet small , iron filling , thread roll , geomerical instrument box , paper pin box , thumb pin box , lens cleaner fluid , multimeter digital , ebonite rod , glass rod 20 to 25 cm , test tube , test tube stand , solar system model , soldering iron , solder flux , soder wire resin 100gm , paper tape , plain stickers or label pkt , electric apparatus chart , prism refraction chart , eye defect and correction chart , inertia of 3d body , reflection of convex mirror on different position , reflection of concave mirror on different position , human eye chart , symbols of components used in circuit diagram , flaming left and right hand rule , sound wave refraction and compression , carbon resistance band reading chart , dry cell part chart , solar system chart , albert einstein portrait , prafulla chandra roy portrait , chandrasekhara venkata raman portrait , homi jehangir bhabha portrait , jagadish chandra bose portrait , dr apj abdul kalam portrait , sir issac newton portrait , ammonium chloride 500 gm chemical , copper sulphate 500 gm chemical , zinc sulphate 500 gm chemical , zinc rod , spirit solution for spirit lamp 1 ltr , first aid kit , sitting stools , cupboard or almirah shelf , lab open rack

CTN :45333060

18 Jun, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : tender for supply of cover , diaphragm , washer , base complete , ring sealing , sealing ring for set w6 , rubber bellows , multi led t5.5 k24 gn , male connector , delivery valve , push button , switch , parts kit , stud , nut , grooved pin , fuse 3a fk2 , key top cover green f/pan 1-01 , temprature gauge , oil pump , relay 30a 24vdc , pressure gauge , pressure gauge , pressure gauge , pressure gauge , 0-2400 tachometer , automatic cutout 2 oa10045345510 , automatic cutout 8 0a 0045346010 , switch , pressure sensor 0-64 bar , cylindrical pin , washer a , oil control ring st w6 , stud , screw , power indicator electric , power indicator 10-0-10/gn-rt , mpc1-01 card f/computer a.741620/741634 , plug-in board , mfb 1 , plug-in-board , plug-in board , panel for control panel , axial bearing , comp.wheel zr 195 , ring snap , carbon scrapper ring , con.rod brg.upper half , bushing con rod 75.00 , trust member , stop , fuel delivery pump , gasket for set w6 , bolt cylinder head , cylinder , bearing bushing , connection housing f/control lever , volute , housing emu 1-01-c , modular system , plug-in-board not adjusted , sealing ring , sealing ring 150x7.3 , gasket , tab washer , o ring , o-ring , o - ring , o ring , cylinder roller bearing , hose , gasket , gasket for set w5 , gasket for set w5 , ball 16mm , locking ring , compensating ring , valve , gasket , sealing cone 22mbn 15005 , injector , piston , diode in4004 , end cover , roller diaphagram , filter element , washer , speed transmitter_0001539620 , piston , semi rotary hand pump , incandescent lamp , temperature sensor pt1000 , speed sensor br4000 nw , hex nut , main engine lub oil priming pump , fuse 30a fk2 , fuse 1a fk2 , pressure gauge 0-6 bar , relay 12v / 150a , relay base , pressure sensor , pressure sensor 15 bar , pressure sensor 10bar , pressure sensor , thermal actuator , pressure hose , cylinder liner , sealant pipe thread loctite 586 , eprom , eprom , mcu 1-04 computer , plug-in board , module cob 8-01 , piston ring , oil separator , nut , washer thrust , bolt hex cyl hd , tube injector , valve spring , nut hex fuel rail m42 1 5 , exhaust bellow , sea water pump , coolant pump , shaft wtr pmp hi temp clg circuit , plug in board , plug in board , plug in board bob 1 02 a , o ring , o ring , o ring , o ring 100 4mm , oring for set w5 , o ring , o ring , gasket , paper pack centrifugal spinner filter , vaccum guage , gasket , control block , conversion kit f series 4000 5205304531 , cylinder head , vacuum indicator , washer , crankshaft bearing size 0 0 s s 5240336101 , control lever ros 2-05fpp , control lever , oil spray nozzle , servo-locker , corrosion inhibitor conc. coolant cs100 , diff-press monitor , level monitor , level monitor , pressure sensor , snap ring , conrod bearing size 0-0 s sx00040714 , seal ring s s 5240160319 , pushrod , flow restric valve , cam shaft , washer , button caps , bearing camshaft std , plug-in board , switch e-stop45mm w/self monitorngco , valve , plug in board , link , centrifugal oil fl tr

corporations/Associations/Others

CTN :45527752

22 Jun, 2026 13.15 Lacs

Nashik - Maharashtra

Tender For supply of spider , jaw coupling , carbon vanes of pumps , oil seal , flexible soft silicon pipe , loctite 638 bottle , anabond , rapida retainer rings , timing belt , narrow cogged v belt , bond tight , m seal , bearing , cylindrical roller bearing , needle roller bearing , rna 4902 rs rapida rollers , bearings , taper roller bearing , 6304 2z , hollow pins , rtv anabond silicon sealant , i scirclipplier , o scirclipplier , air blow gun , drill bit set , tap set , horizontal spirit level , chain delivery gripper for heidel berg g , hydraulic cylinder bore , self align coupling , pneumatic tube , pneumatic push , chain pulley block , r pin 60 mm , r pin 40 mm , stanley tool kit , hot air gun , socket set gedore , magnet pencil type , grinding wheel , bench grindng wheel * /bid number : gem/2026/b/7477980 + /dated: 12-06-2026 ' ' / bid document 1 / 49

CTN :45506168

01 Jul, 2026 2.26 Crore

Visakhapatnam - Andhra Pradesh

Tender For tender for supply of temperature sensor-transmiter tt 001 hbs-5-4425-1 , temperature sensor/transmiter tt 001& 2 hbs-5-4425-2 , temperature sensor tt 002 hbs w/o no 64032 , temperature transmiter tt 002 hbs w-o no 64032 , carbon brushes 59 kw , bearing set 59 kw nu215 &nup215 , isolator switch 3 pole 25a , programmble controller , heating element , motor 22kw1138 , humidistat1163 , main switch ot80f31226 , ovrld gv3l501234 , pressure switch1980 , differential pressure switch adps03 50-500 pa , differential pressure switch adps05 200-1000 pa , differential pressure switch adps07 1000-4000 pa , actuator gga326.1 e-ha 230v , ac-dc converter 24v 5a , main switch ot63f3 , main switch ot100f3 , main switch ot125f3 , overload relay gv2-p16 9-14 a , overload relay gv2-rt08- 2.5-4 a , terminal connector 2 , 5 mm2 , terminal connector 4 mm2 , terminal connector 6 mm2 , terminal connector 10 mm2 , terminal connector 16 mm2 , terminal connector 25 mm2 , hmi display 7inch x2 pro new type , hmi cable cab 103-3m , plc module fx3u-485-adp-mb rs485 , actuator , pressure meter for citadel , compressor-motor flexible coupling insert 61-0920 , compressor rt450al-oil filter replacement kit 61-9916 , gasket copper-1-4inch flare , fan belt , dust filter , nbc cart stanag 44471157 , filter1414 , filter1424 , filter1430 , filter1436 , filter1442 , filter1448 , fan bearing , impeller1042 , filter2188 , filter2189 , filter2192 , filter2194 , motor bearings drive end type 6309 , motor bearings non drive end type 6204 , motor bearings non drive end type 6208 , motor bearings non drive end type 6210 , motor bearing plummer block 0048 , motor bearings - block blns0050 , motor bearings - block blns0030 , 2 stage combi g4 pre filter and f9 fine filter 600 m-3h , 2 stage combi g4 pre filter and f9 fine filter 900 m-3h , 2 stage combi g4 pre filter and f9 fine filter 1800 m-3h , 2 stage combi g4 pre filter and f9 fine filter 2700 m-3h , 2 stage combi g4 pre filter and f9 fine filter 3600 m-3h , flexible hose 50mm nb , flexible hose 65mm nb , flexible hose 100mm nb , flexible hose 25mm nb , flexible hose 32mm nb , flexible hose 25mm nb , flexible hose 32mm nb , thermostatic expansion valve body , replacement motor , replacement motor , compressor tool kit xjf 95s , gas charging hose , tempreture humidity meter

CTN :45298738

15 Jun, 2026 NA

Darjeeling - West Bengal

Tender For corrigendum : supply of cement opc 43 grade , coarse sand river oblique m sand , graded stone aggregate 20mm , graded stone aggregate 40mm , pcc solid block of size 400 x 400 x 200mm 75 kg per cm2 , tmt steel 25mm grade fe 500 , tmt steel 16mm grade fe 500 , tmt steel 12mm grade fe 500 , binding wire 18 gauge , oil bound distemper , primer , water proofing compound in 1 kg packing , blast door 3000 x 2800 as per elevation including all fitting and fixtures , ventilator 600mm dia with mesh , non sparking gritless flooring moc , explosion proof ip66 lighting and fittings , lightning protection system cu strip oblique finial , 16 sqmm 2 core lt ug xlpe cable 200rm and point wiring with 4 nos flame proof lights , transparent pipe 5mm dia bore for water leveling best quality , iron bar 600mmx16mm to bend 12mm and 10mm tmt bar , industrial safety helmet , hammer weight 500 gms with wooden handle , plaster trowel with wooden handle , fish line best quality , plumb bob iron best quality , galvanised iron pan mortar tasla 18 gauge 16 inch dia minimum weight of 1 kg , rammer earth with handle min wt 5 kg without handle , picks axes with chiesel and point ends kudali 14 cp nominal wt 3 kg overall length min 595mm with handle , showel square nose 14 gauge tata high carbon steel blade size 310 x 245mm shaft size 710mm fitted with strong steel crutched wooden handles , painting brush 100 mm best quality , synthetic tarpaulin 550 gsm of size 30ft x 30ft colour green , multipurpose non slip rubber reusable gloves for scrubbing cleaning brick work etc colour olive green oblique black , brick trowel steel 305 mm , heavy duty openable props oblique scaffolding made of ms pipe of 60 and 48mm dia outer pipe od 60mm and inner pipe od 48mm of 3mm all as per brief technical specification , ms centering plates of size 90cm x 60cm of thickness 14 guage with two stiffeners including all necessary jointing arrangement nut bolt and jointing cleats as per tech specs , portable ms body needle vibrator machine with power 3 hp to 5 hp weight 20 to 30 kg petrol engine with min frequency 50 hz voltage 200 to 300 for concrete vibrating as per tech specs

CTN :45384476

17 Jun, 2026 NA

Dharmapuri - Tamil Nadu

Tender For corrigendum : purchase of equipments for mechanical department - purchase of equipments for mechanical department, tail stock assembly medium-duty tailstock assembly for dismantling & assembly quill stroke: minimum 75 mm taper: mt-3 (preferred standard) feed: hand wheel operated features: set-over screws for taper turning spindle locking arrangement body: cast iron (fg 260) spindle: hardened steel, working model of fuel supply system - petrol mpfi type petrol multi point fuel injection (mpfi) system for dismantling and assembly practice system type: non-working / cut-section model for study of internal construction construction: actual automotive components or equivalent training model mounted on frame includes throttle body (sectioned), fuel injectors, fuel rail, intake manifold includes fuel pump, fuel tank (dummy), fuel filter, pressure regulator includes ignition system components: ignition coil, spark plug, distributor (if applicable) ecu module (dummy/display type) with wiring layout representation all components cut-open, painted, and clearly labelled provision for manual demonstration of flow path and component interaction mounted on rigid ms powder-coated frame designed for repeated dismantling, assembly, and component identification, hydraulic cylinderbore diameter: 50 mm stroke length: 250 mm working pressure: 160 bar cylinder tube: honed steel piston rod: hard chrome plated seals: standard industrial seals end caps: steelsupply: mounted on training base suitable for dismantling and inspection, hydraulic operated directional control valves (dcv) type: manual spool type dc valve configuration: 4/2 way size: ng06 (cetop 3) rated pressure: 210 bar flow capacity: 20 40 lpm body: hardened steel / cast steel spool: ground and hardened ports: clearly marked (p, a, b, t) supply: mounted on training plate suitable for dismantling and study, bearing with shaft assembly type: dismantling and assembly teaching unit shaft diameter: 30 mm shaft material: en8 steel bearings: deep groove ball bearing (6205 / 6206) housing: cast iron locking arrangement: circlips end covers mounting: bench-mounted / frame mounted unit, coupling unit using driving and driven shafts using plummer block bearing unit the plummer block housing material: cast iron (grade fg 200 or equivalent). type: sng or snl series (split-type housing). sealing: felt seals or v-ring seals (to demonstrate lubrication retention). lubrication: provided with a grease nipple at the top center for manual lubrication practice. the bearing type: self-aligning ball bearing (1200 series) or spherical roller bearing (22200 series). bore diameter: standard 25mm or 30 mm. shafting and coupling shaft material: ground carbon steel (en8 or en9) for high surface finish. coupling type: flexible coupling: to demonstrate the bearings ability to handle slight misalignment. rigid flange coupling: to demonstrate traditional direct connection. driving/driven setup: one shaft connected to a small electric motor (driving) and the other to a brake drum or load (driven)., 3d printing machine build volume(wxdxh) 256 x 256 x 256 mm shell enclosed (plastic & glass) hot end all-metal nozzle 0.4 mm stainless steel included max hot end temperature 300 nozzle diameter 0.4 mm (included) 0.2 mm, 0.6 mm, 0.8 mm build plate compatibility textured pei plate, cool plate, engineering plate, high temperature plate max build plate temperature 100 max speed of tool head 500 mm/s max acceleration of tool head 20 m/s supported filament pla, petg, tpu, pva, pet, abs, asa chamber monitoring camera low rate camera 1280 x 720/0.5fps time lapse supported filament run out sensor :yes control board fan closed loop control auxiliary part cooling fan closed loop control air filter activated carbon filter

Central Government/Public Sector

CTN :45118858

26 Jun, 2026 NA

Yamunanagar - Haryana

Tender For corrigendum : procurement of oil module and its mandatory spares for 1x800 mw yamunanagar project - motor terminal block ac aop motor , motor terminal block for ac jop motor , motor terminal block for ac ove motor , "motor terminal block for dc eop motor (1 set = 2 nos.)" , "motor terminal block for dc jop motor (1 set = 2 nos.)" , "space heater for ac aop motor (1 set = 2 nos.)" , "space heater for ac jop motor (1 set = 2 nos.)" , "space heater for ac ove motor (if not applicable then space heater for acjop to be provided) (1 set = 2 nos.) " , "space heater for dc eop motor (1 set = 2 nos.)" , "space heater for dc jop motor (1 set = 2 nos.)" , bearings for motor for lube oil pump (aop) , bearings for motor for acjop , bearings for oil vapour exhauster motor , bearings (de and nde) for dc eop motor , bearings (de and nde) for dc liop motor , carbon brushes for dc eop motor , carbon brushes for dc jop motor , brush assemblies for dc eop motor , brush assemblies for dc jop motor , ac motor for lube oil pump (aop) , ac motor for lifting oil pump (jop) , oil vapour exhauster motor , dc eop motor , dc liop motor , lube oil tcv actuator , lt for oil module –m(850-1750 mm) , pressure switch index-d (0.5 - 10 bar) , dp transmitter lube oil filter , rtd (0 to 100°c) for oil module , level gauge for oil module , local gauges (0-10 bar) -oil module , local gauges (0-400 bar) -oil module , pressure gauge ((-)120-0 mbar) -oil module , temperature indicator (0-100 degc) , pr. transmitter range (0-250 bar)-oil mod , pr. transmitter range (0-6 bar)-oil mod , pr. transmitter range (0-(-120) mbar)-oil mod

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