Latest test ring Tenders | Government test ring Tenders

Central Government / Public Sector

CTN :43863527

17 Mar, 2026 NA

Haldia - West Bengal

Tender For corrigendum : supply of 9040m26a71 procurement of spares for compressor 92-k12 of hgu-2 (m/s dresser-rand) -valve inlet , valve dicharge , bolt hex head , bolt shoulender , bolt mb cap , bolt conn.rod , nut , cover oil ring , slinger oil , cap screw , cap screw head , capscrw , bush , collar spring , cap tapped pin , dowel , dowel pin , key , set screw , mop (pump oil assembly), liner , spring , gland packing , spacer packing , machscrew , screw mach . coupling , flexible element coupling , complete coupling , bearing crank pin set

Central Government / Public Sector

CTN :44327091

19 Mar, 2026 NA

Budge Budge - West Bengal

Tender For corrigendum : supply of spares for 150 m3/hr lpg pump model 200 x 150 vpcs 6m of kepl make including overhauling - pump (impeller side) shaft, key (for coupling), key (for bearing adaptor), distance piece, split ring (line shaft coupling), ball bearing (thrust), intermediate bearing housing, intermediate case bushing, intermediate brg bushing, bearing guard (brg cover), bearing guard (brg oil reservior), set of o rings & gasket, mechanical seal, hex bolt (brg hsg), stud with nut (driver stand), line coupling shaft, magnetic plug drain, constant oiler level, coupling guard

Central Government/Public Sector

CTN :43929050

23 Mar, 2026 1.34 Crore

Bardhaman - West Bengal

Tender For corrigendum : supply of electrical engineering equipment oh35 c c -three phase induction motor coupled with dc machine , three phase salient pole synchronous motor coupled with dc machine , three phase cylindrical rotor type synchronous motor coupled with dc machine , single phase transformer , single phase induction motor with loading arrangement , three phase slip-ring induction motor , three phase, autotransformer variac , lcr meter , portable ac volt meter 0-250 by 500v , portable ac volt meter 0-150 by 300v , portable watt meter voltage range 300-600v, current range 5-10a , portable lpf watt meter voltage range 300600v, current range 5-10a , portable lpf watt meter voltage range 150-300v, current range 1-2a , portable upf watt meter 75-150v, 5-10a , rheostat 0-50 ohm, current- 0-5a , analog tachometer , voltage sensor , current sensor , digital storage oscilloscope , function generators , dc source , single phase variac , rheostat , multimeter , inductor , cyclone fpga based battery management system , 500w llc converter based electrical vehicle quick charger with front end pfc correction , process control simulator , lead lag network compensator , pcb rapid prototyping machine , qled dot display, capacitive touch 10 inches , lidar distance sensor , eye tracker with ai accelerator , high voltage differential probe , ac by dc current probe , complete set-up for study of speed control of vsi fed induction motor squirrel cage drive operated in direct torque control mode , single phase power quality analyser , single phase auto transformer variac , rheostat , 210ohm - 2 and half a , rheostat, 50ohm -5a , ac volt meter , 0-150 by 300v , ac volt meter , 0-250 by 500v , ac ammeter, 0-5 by 10a , watt meter, 0-300by 600v , 0-5by10a , numerical 1-phase differential protection relay , numerical 1-phase or 3phase negative sequence current relay , numerical 1-phase or3-phase directional over current relay , magnetic and electric field meter , vacuum oven , ultrasonic probe sonicator , digital viscometer , high voltage ac-dc test set , flash and fire point tester , oil-bdv teat set with replaceable electrodes , acoustic sensor , tev sensor , digital storage oscilloscope with probes , sliding rheostat 50ohm,2a , sliding rheostat 100ohm,2a , sliding rheostat 200 ohm,2a , sliding rheostat 300 ohm,2a , wire wound resistor 10ohm , 1 a , wire wound resistor 30 ohm , 1 a , wire wound resistor 50 ohm , 1 a , wire wound resistor 60 ohm , 1 a , l-c-r meter , ammeter 0 - 200 ma , ammeter 0-500 ma , 3-ph variac , anderson bridge with accessories , schering bridge with accessories , wien bridge oscillator trainer , three phase auto transformer variac , portable lpf wattmeter , table top digital voltmeter , table top digital ammeter , table top digital wattmeter , digital energy meter , ni usb6001 daq cards , ni analog discovery 3pro , analog and digital electronics trainer kit , dc power supply , arduino boards , photovoltaic module study kit , afg , dso , tri-axial vibration sensor with temperature and acoustic sound , hipot tester , fundus camera //bid details2 / 73

Central Government/Public Sector

CTN :44482451

08 Apr, 2026 NA

Hubli - Karnataka

Tender For supply of 24 a double check valve kit consists of items 1)o ring to wabco part no.523734 and rdso drg. no.skdp 3031, sl. no. 7 qty. - 1 no/set. 2)o ring to wabco part no.523842 and to rdso drg. no.skdp-3031, sl. no.10 qty. - 2 no./set.

State Government

CTN :43725176

30 Mar, 2026 NA

Gandhinagar - Gujarat

Tender For corrigendum : supply of supply of coal feeder spares at gtps d d -head pulley bushing , half coupling for feeder head pulley, moc- carbon steel , seal cover plate for bearing housing of drive roller for 36 inch gravimatric feeder at gtps , bearing cap-housing for head-drive pulley for gravimetric feeder , block for belt take-up pulley, moc-carbon steel , screw for belt take-up pulley, moc-ss 410 , feeder take up mounting ring for 36 inch gravimatric feeder at gtps , feeder take uplocking ring for 36 inch gravimatric feeder at gtps , bearing housing of idle roller for 36 inch gravimatric feeder at gtps , bearing housing with cap for weigh span roller for 36 inch gravimatric feeder at gtps , bearing housing for instrument roller for 36 inch gravimatric feeder at gtps , shear pin torsion cup for clean out conveyer of 36 inch gravimetric feeder. , shear pin dia 8 x 25mm long for coc drive of coal feeder , feeder fire quenching nozzle with connector for 36 inch gravimatric feeder at gtps , end door clamping bolt assembly of coal feeder of unit -3,4 and 5 gtps , guide for sproket of feeder gate for 36 inch gravimetric feeder , pin rack plate for bunker outlet and feeder inlet gate for unit unit no. 3 and unit no. 4 of sikka tps. , set of gear and pinion assembly for gc feeder inlet gate, material - en 19 and key material - ms as per drawing no. stps- bmd-cm-32.

corporations/Associations/Others

CTN :43486989

18 Mar, 2026 1.65 Crore

Lucknow - Uttar Pradesh

Tender For bid to ras corrigendum : supply of engine piston kit - phase-2- bs-6 , engine piston kit phase-1- bs-6 , piston ring kit-phase-1 phase-2 bs-6 , engine set bs-6 , piston set bs-6 , piston ring bs-6

Central Government/Public Sector

CTN :43853717

20 Mar, 2026 NA

Sundergarh - Odisha

Tender For corrigendum : procurement of main turbine and valve spares for darlipali - casing packing,4ks000350/5,toshiba, hex soc bolt,p001,toshiba, gasket,0ks131132/10,toshiba,tc4f-36, coil springno,toshiba, coil springno,toshiba, coil spring,toshiba, coil spring,toshiba, coil spring,toshiba, locking plate,1ks136094 p009,toshiba, locking plate,0ks129896 p007,toshiba, gld pk rng loc plate,0ks129896 p010, gld pk rng loc plate,0ks130570 p025, locking plate,0ks129943 p008,toshiba, gld pk rng loc plate,0ks129943 p009, locking plate,0ks129943 p011,toshiba, locking plate,1ks136095 p009,toshiba, locking screw,1ks136094 p010,toshiba, hp gld pk rng lf spg,0ks129896 p008, locking screw,0ks129896 p011,toshiba, hp gld pk rng lo srw,0ks130570 p026, locking screw,0ks129943 p007,toshiba, locking screw,0ks129943 p012,toshiba, locking screw,1ks136095 p010,toshiba, hex bolt,1ks136095c/5,toshiba,tc4f-36, support bar screw,4ks000433/3,toshiba, packing head,p001,toshiba, packing head,p001,toshiba,tc4f-36, body stud,o/h-spare-rtr-005,toshiba, gasket,1kt111298/21,toshiba,tc4f-36, gasket,1kt111298/61,toshiba,tc4f-36, gasket,1kt111298/65,toshiba,tc4f-36, lock plate,1kt111298&208,toshiba,tc4f-36, oil port gasket,3ks001052/1,toshiba, inspec hole gasket,3ks001022/2,toshiba, crv gasket,o/h-spare-crv-001-0+,toshiba, metal gasket,toshiba,tc4f-36, crv lock plate,toshiba,tc4f-36, pin,toshiba,tc4f-36, pin,toshiba,tc4f-36, lock plate,1kt111299&162,toshiba,tc4f-36, gasket,toshiba,tc4f-36, gasket,toshiba,tc4f-36, seal ring inner,toshiba,tc4f-36, seal ring outer,toshiba,tc4f-36, seal fit ring,2ks137012/4,tc4f-36, inner retaining ring,2ks137012/6,toshiba, locking ring inner,2ks137012/8,toshiba, locking ring out,2ks137012/9,toshiba, seal ring inner,toshiba,tc4f-36, seal ring outer,toshiba,tc4f-36, seal fit ring,3ks138580/5,toshiba, locking ring,3ks138580/6,toshiba,tc4f-36, retaining ring,3ks138580/7,toshiba, seal ring inner,toshiba,tc4f-36, seal ring outer,toshiba,tc4f-36, seal fit ring,3ks138547/5,toshiba, locking ring,3ks138547/6,toshiba,tc4f-36, retaining ring,3ks138547/7,toshiba, hpt spt bar bolt set,4ks000433/2,toshiba, hex soc bolt,p005,toshiba, support bar set bolt,4ks113271&p001, support bar bolt set,p001,toshiba, hex soc bolt,p004,toshiba, hex soc bolt,p003,toshiba, hex soc bolt,p003,toshiba, hex soc bolt,p009,toshiba, hex soc bolt,p001,toshiba, body stud(un3),1ks136110&2,toshiba

Central Government/Public Sector

CTN :44358383

19 Mar, 2026 NA

Medak-T - Telangana

Tender For corrigendum : supply of deflector-vf63r , deflector 2/2-ls, trl65cv - ball bearing, gear pump bearing, gear pump bearing, bowex coupling, pump gear, pump pinion, quill shaft #04, hydraulic cylinders, jaw clutch (splines), jaw clutch shaft#01, micro switch, nut km20, o-ring-27, o-ring-28, o.s. trip hp assy, oil deflector, washer lock, gear set, bearing set, ball bearing, pump bearing, pump bearing, bowex coupling, pump gear, pump pinon, quill shaft #04, quill shaft #038, splines coupling, hydraulic cylinder, jawclutch (splines), microswitch, nut km 20, washer lock mb20, 'o' ring-27, 'o' ring-28, os.trip hp assy, oil deflector, gear set, bearing set, spare bearing set agb aa30aa, gear set-aa30aa (01,02,034,038 & 04-without gear pump components), defllector, centring ring, deflector plate, bearing set, gearing set, thermo coupuls, bi-metallic thermometer, oil seal ls11(k110)-tx32/1, oil seal hs21(k210)-tx32/1, gearing set, deflector, centring ring, deflector plate, bearing set, gearing set, thermo couple, bi-metallic thermometer, deflector brg#04 trl61cv, deflector brg#05 trl61cv, baffle plate, deflector, deflector, centring ring, defelector, defelector, defelector, thermo couple, bi-metallic thermometer, bearing set, gearing set 5163/3000, gearing set 5113/3000, gearing set 5133/3000, defelector, defelector, defelector, deflector (h.s shaft), air shield, adddl baffle assy, oil seal-hs, oil seal-ls, thermo couple, vib. probes, metrix probes, deflector brg#02 trl65cv, deflector brg#03 trl65cv, deflector-ls shaft trl61cv, new varients added, reaffirmed, updated spec for var 60

Central Government/Public Sector

CTN :44169425

23 Mar, 2026 NA

Vadodara - Gujarat

Tender For corrigendum : supply of double ended deep offset ring spanner set (mm) , double ended open jaw spanner set (mm) , combination spanner set- ring and open(mm) , double ended deep offset ring spanner set (inches) , double ended open jaw spanner set (inches) , combination spanner set -ring and open (inches)

Central Government/Public Sector

CTN :44484805

21 Mar, 2026 NA

Rourkela - Odisha

Tender For requirement of tools for mechanical dept(21items) comprising of following: - socket heavy duty 1.5 sq inch drive siz , - socket heavy duty 1.5 inch sq drive size , - socket 1/2 inch sq drive size 10mm , - socket 1/2 inch sq drive size 12 mm , - 1/2" square drive socket set of 32 pcs ( , - 3/4" square drive heay duty double hex , - t handle 1.5 sq inch drive length 800mm, , - socket heavy duty 3/4 inch sq drive siz , - socket heavy duty 3/4 inch sq drive size , - socket heavy duty 1 inch sq drive size , - socket heavy duty one inch sq drive size , - socket heavy duty one inch sq drive size , - combination spanner set, contenting of 2 , - slugging ring spanner size 41mm , - slugging ring spanner 46mm , - t handle 3/4" sq.drive, length 500mm , - t handle 1" sq. drive,length 600 mm, mi , - t handle 1/2" , lenght 300mm, minimum , - file half round 2nd cut , - allen key , - allen key set, 1.5 to 10 mm, 9 pieces ,

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