Latest proving ring Tenders | Government proving ring Tenders

Central Government/Public Sector

CTN :43308373

12 Jan, 2026 NA

Mumbai - Maharashtra

Tender For supply of o-ring for nozzle holder to drg.no. sk/dl/ml/1054/rtm,specn:tpe.10.0001.3

Central Government/Public Sector

CTN :43290683

01 Jan, 2026 NA

Jagatsinghapur - Odisha

Tender For supply of procurement of 48 items of yard material c c - screw brass 1 and half inch , screw brass 1by4 inch , screw brass 1 3by4 inch , screw brass 1 inch , screw brass 3by4 inch , screw brass half inch , screw 4 inch , round rod ms 8mm , rivet aluminium 3by4 inch x 1by8 inch , washer ss 10mm , tower bolt brass 5 inch , tower bolt brass 3 inch , tower bolt aluminium 6 inch , tower bolt aluminium 4 inch , sunmica white zero decimal 8 mm x 8by4 inch , sunmica teakwood grains zero decimal 8 mm x 8by4 inch , screw ms 2 inch , screw brass 2 and half inch , screw brass 2 inch , switch with socket 15a , socket with switch 5a , plug 3 pin 5a , o ring kit size inches , lug pin type hex 5 sq mm , lug pin type hex 6 sq mm , lug pin type hex 10 sq mm , loctite , hylam sheet 4 mm , double side stick tape make wonder , self drilling screw 3by4 inch , self drilling screw 1 inch , hasp staple ms 3 inch , hasp staple ms 2 inch , hasp staple ss 4 inch , hasp staple ss 3 inch , hasp staple ss 2 inch , white glass , cutting nozzle , lighter , fevi quick pidilit , cable 4 core 4 mm finolex , cable 2 core 6 mm finolex , cable 1 core 4 mm sq , cable 1 core 2 decimal 5 mmsq , anabond 666 , spring washer ss m10 , spring washer ss m12 , spring washer m8 ) /bid number: gem/2025/b/7003679 * /dated: 22-12-2025 & & / bid document1 / 34

CTN :43306149

03 Jan, 2026 57.9 Thousand

Leh - Jammu And Kashmir

Tender For supply of piston , piston ring set , cylinder h gasket for injector assy , nozzle , alternator , fuel overflow pip , banjo bolt , cylinder liner , regulator assy voltage , lub oil filter element , filter assy lub oil , bearing , tuber push rod

CTN :43306497

07 Jan, 2026 NA

Mumbai - Maharashtra

Tender For supply of , ed6061de25112b240m200qlat , ed6061de25112b80m110qval , ed6061de25114b140q30qvacmm1 , ed6061de25114b50q12qval , ed6061de25540c2040cat , ed6061de27311h50q10ugt , ed6061de27411c120qqjtl , ed6061d e27414a140qzhpa , ed6061d e27489springpin416stel , ed6061d e27489e5035emt , ed6061d e2749917x4gct , ed6061de27611m300hyups , ed6061de27614 , ed6061de27614c1224gatcd , ed6061deniso4014m16x7088a2c , ed6061deniso4014m12x10088a5b , ed6061deniso4017m10x7088a5b , ed6061deniso4017m12x40x4088 , ed6061deniso4017m14x4088a2c , ed6061deniso4762m16x40x4088 , ed6061deniso4762m16x45x45a4l80 , ed6061deniso4762m6x2088a2c , ed6061df204795b0vce0c , ed6061df204800c2vca0c , ed6061dftpf04638 , ed6061diso10642m6x20a4l80 , ed6061iso36011016b1560x1 , ed6061iso4014m12x4588a2c , ed6061diso4014m12x60x2088zu , ed6061deniso7380m8x16x16a4l80 , ed6061diso4014m14x60x3488zu , ed6061diso4017m10x3088 , ed6061diso4017m10x4588a2c , ed6061diso4017m10x90x9088zu , ed6061diso4762m6x2588a2c , ed6061diso70925a4l80 , ed6061djt3750x35520a8ah , ed6061dl22208 , ed6061dl23310ca015015 , ed6061dl23350 , ed6061dl46014b01250 , ed6061dmat1310027rep4 , ed6061dmat1450026rep4 , eu6061dmat14s0029rep3 , ed6061dmat14s0029rep5 , ed6061dmat1640363expf6 , ed6061dmat164427exp44al345c0167 , ed6061dmat1660638f44218fh0c4731 , ed6061dmat1670154f7 , ed6061dmat1670154f12 , ed6061dmat5220808 , ed6061dmb 13 , ed6061dmb14 , ed6061dmlv65 , ed6061dnfe27487 , ed6061dnfe27711 , ed6061dnfeniso10673 , ed6061dnfeniso2009 , ed6061dnfeniso7089 , ed6061dnfeniso8744 , ed6061dnfenis08752 , ed6061dnfeh25518 , ed6061dnfeniso2338 , ed6061dnl8 , ed6061dny0000r026 , ed6061dost0m266306505y03 , ed6061dpc91bn92bn 3630400 , ed6061dptfe , ed6061dptfeftlled15 glass , ed6061dptfefilled15grafoil , ed6061dr961000837 , ed6061dref1031810 , ed6061dri09fh000c0032 , ed6061drina029 , ed6d61drina635 , ed6061dron000001 , ed6061rppnaa3vers1on209 , ed6061dsci00208618ms000w0003 , ed6u61dsci104059rep16 , ed6o61dscrewhm6x12x12a4l 80 , ed6061d5r9914404rep5 , ed6061dss 304 , ed6061dss410 , ed6061dssvo00377mat4460972 , ed6061dstf3302ed04e , ed6061dstf3302r003 , ed6061dstf3302r004end12steel , ed6061dstf3302v002vhm16x100 , ed6061dstf3302v002e , ed6061dstf3302v002evchc , ed6061dstf3302v002evhm12 , ed6061dstf3302v002evhm16 , ed6061dstf3302v002evhm16x60 , e06061dstf3302v011e , ed6061dstf3302ve010em16x90eq , //bid details2 / 122ed6061dstf3302ve010etdpm2d , ed6061dstf3302ver003e vhm8 , ed6061dstf3302v002ehm , ed6061d5tf3302ve010tdpm16x80 , ed6061ustf3302ve010em18126eq , ed6061dstf3302ver003erpmdn8 , ed6061dstf330702002e , ed6061dstf330702002e025x061 , ed6061dstf330702002e026x052 , ed6061dstf330702002e032x071 , ed6061dstf330702002e043x067 , ed6061dstf330702002e099x121 , ed6061ustf330702002e077x108x , ed6061dstf330702005e , ed6061dstf330702019e , ed6061dstf330702019e2240x3 , ed6061dstf330702021e275x39 , ed6061dstf330702021e425x54 , ed6061dstf330702021e485x60 , ed6061dstf33v002vhm8x16x16 , ed6061dstf330702002e162x192x3 , ed6061dstf330702021e335x45x3 , ed6061dv002evchcm10x35x35 , ed6061dve010tdpmz7x168eqbaseplate seal, baseplate seal, base plate seal, body and bunnet bearing stb nd6, scraper 14 x 15. 5 x1, 0-ringdia 10. 5 0 2 df901, basket kit, o-ring. 8x2, blanking piece, gasket nylon 8x5. 5x1. 5, o-ring 17. 17x1. 78 df801, o-ring, o-ring 21. 5x1. 78 df 801, ball bearing 6209-z-c3 non drive end, o-ring 28. 30x1. 78 df801, cylindrical pin 12x28 aci, o-ring 13. 00x1. 5 64c8, o-ringdia 135. 89 u 6. 99df901, chain range 142, o-ring diam 16. 9x2. 7df901, lockplat 8, oring 20. 00x1. 5 64c8, bleed screw, oeseal 21. 95x1. 78, packing performed, seal ring, counter gasket, lock plate diam. m 15 inox (1107-124), gasket, washer, nozzle gasket, spring, spring nut, shaft seal, drive end, wave flasher for axial displacecient, diffuser gasket, o-ring 30,00x3, 00 20a6, seat, assembly rep,29-31-32, adjustable time delay relay for mn voltage release, screw h m 10x25x25 steel cl :8 8, castellated nut, o-ring 6. 00x1. 80 (8531-823), nut, 4we6j6x-eg28n4k10-mil02rep9 o-r

Central Government / Public Sector

CTN :43306582

02 Jan, 2026 NA

Begusarai - Bihar

Tender For supply of motive nozzle , nozzle needle with retention ring , o ring with 2 backup rings , guide bush 16bye22 mm , bush 28bye22 mm , safety ring , snap ring , guide bush 28 bye 34 mm , packing rings 7 pcs in 1 set 16 bye 28x6 mm , packing 2 pcs in 1 set 16 bye 28x6 mm , o ring 123. 42 mm with 1 backup rings , gasket 132x146x1 mm , ep positioner type logix 3800 , flange , set of 8 pcs bolts and nuts for flange , diaphragm , stem seal housing , compression springs 8 pcs

State Government

CTN :42914992

29 Dec, 2025 28.64 Lacs

Sarni - Madhya Pradesh

Tender For corrigendum : procurement of spares for aph (model 27.5vitm 2000 72 degree pa) of 2x250mw unit no.10 and 11 of stps sarni. - spares for air preheater ( model 27.5 vitm 2000 720 pa ) of 2x250mw units., inboard & outboard static seals for hot end sector plates; (one set = requirement for 1 aph),, inboard & outboard static seals for cold end sector plates; (one set = requirement for 1 aph),, cold end grating (one set = requirement for 1 aph),, t-bar including t - bar pin, t- bar tab and t- bar clip for hot end, taper lock bush of o/p shaft of main drive gear box, kao wool packing, packing rope for air sealing cover assembly (guide bearing), packing rope for air sealing cover assembly (support bearing), 50 mm gun metal valve thread connection for los working pressure 5 kg/cm2, 25 mm gun metal valve thread connection for los working pressure 5 kg/cm2, rotor angle he (one set = requirement for 1 aph),, soot blower pipe along with nozzle assembly, filter for air motor 1" bsp, relief valve(die casting)22 mm for lube oil system, working pressure 5 ksc, one end is56mm & other end is 46 mm, make-corona or equivalent., lubricator for air motor 1" bsp, wash pipe assembly for hot end & cold end with ss nozzle(one set consist of 02 nos. ), steel wire rope preform, ungalvanised steel wire rope core iwrc/steel core as per is 2266/2002, tensile strenght-1770 n/mm2, length:70 meter, dia. of rope- 6 mm, construction 6x19, make-usha martin or equivalent., by pass seal bar assembly (one set consist of 1 hot end by pass seal bar -03 nos., 2 cold end by pass seal bar-03 nos.), hot intermediate end support grating plates, shoot blower warm gear box, air motor model no ir92ra014,5.51:1 make: ingersol rand or equivalent, pin rack assembly, guide bearing air seal assembly (consist of followings aluminium seal assembly (upper) -01 no. aluminum seal assembly (lower) -01 no. spring -06 nos. bolt-06 nos. nut-06 nos. locknut-06 nos. washer-18 nos. pin-02 nos. seal ring retainer-01 no., hot end sector plates including static seals on both side (along with fasteners) and tracking arrangements for inboard and outboard side for aph.one set consist of 03 nos sector plate i.e.a) sector plate fg to sab) sector plate fg to pac) sector plate sa to pa

CTN :43256997

29 Dec, 2025 15.00 Lacs

Pali - Rajasthan

Tender For supply of nigam vehicle parts - tata ultra 1918/ ashok leyland avtar 1920 bs6 spare parts (engine), engine over haul gas kit, kit decarbonising gas kit, cylinder liner, bed plate, oil pressure relive valve, oil seal crain shaft rear, oil seal crain shaft front, oil sump assy. with drain plug, coolent tempreture sensor, crain sensor, knock sensor, gas kit oil pump, gas kit tresep chamber cover, tube breather, cylinder head cover, gas kit cylinder head cover, cylinder head gas kit, gear cam shaft, bearing cam shaft upper, bearing cam shaft lower, distance plate, cam shaft sensor, injector assy., hp connector, cap cam shaft bearing, rocker shaft assy. with pin, exhaust valve, rocker arm assy., crank shaft assy. without pin, gear crank shaft, pully crank shaft, set-piston assy., set-piston ring, connecting rod assy. with bush, set-bearing half upper/lower, assy. fly wheel ring gear, ring gear fly wheel, cam shaft, idler gear assy. -1, hub idler gear assy. -1, idler gear assy. -2, hub idler gear assy.-2, idler gear assy. -3, hub idler gear assy.-3, fuel injection equipment, fuel pr pipe assy. rail to inj-1, fuel pr pipe assy. pump to rail-5, gear, fuel injection pump, fuel injection pump assy., fuel rail assy., fuel pipe assy., fuel filter assy., fuel filter assy. without bracket, fuel filter element assy., air compressor, pipe assy. with ferrule, power steering pump assy., air compressor assy., kit gear driven comp minor repair, kit gear driven comp ring repair, kit gear driven comp piston repair, vane pump assy. - repair kit, assy.vane pump, shaft sub assy., cartridge assy., intake manifold, hose intercooler to intake manifold, tfm sensor, intake manifold, boost pressure sensor, exhaust manifold turbo charger assy., pipe assy.exh. manifold to egr valve, tube assy. egr cooler outlet to pump, pipe assy. turbo charger to inter cooler, exhaust manifold, throttle valve assy., hump hose turbo charger assy., pipe assy. egr coller to intake maniofold, tempreture sensor, egr cooler assy. with egr valve, egr vale assy., self starter and alternator, belt drive plain alternator, alternator 24 v, idler (drive plain-1), tensioner assy. (drive plain-1), starter motor 24 v, pully, drive and sheild assy., rotor assy., stator assy., rectifier, regulator, solenoid switch assy., drive assy., annulus, output shaft assy., armature assy., boll bearing, brush gear assy., relay assy., cable assy., oil cooler and oil filter, oil coller assy. with cover, centrifuge filter assy., tc oil supply line assy., oil filter assy., low oil pressure swtich, assy. stainer (for oil pump), oil return line assy., piston cooling nozzle assy., oil pump assy., assy. oil supply line (air compressure), kit centrifuge roter, kit centrifuge filter cover, water pump fan assy., assy. water pump, adapter rediator to water pump, cover assy. with tube thermostat, thermostat assy., fan pully, assy. fan with e-viscous clutch, water distribution rail assy., integral shaft bearing, air intake assy. mounting, suction pipe assy. complete, suction pipe assy., air duct assy., air filte assy., assy. air filter element (primary), assy. air filter element (safety), engine mounting, engine mtg arm front, engine mtg arm rear, engine wiring harness, injector harness, wiring harnees engine, belt tensionor, belt for drive, tensioner assy., tensioner bracket, engine suspension, rubber mtg front lh, rubber mtg front rh, rubber mount rear, clutch, assy. clutch cover, assy. clutch disk, clutch hosing, clutch release fork (ratio), clutch release fork (lock arrangment), clutch release bearing, bundy tube assy., kit master cylinder major, assy. clutch booter, major kit clutch booter, gear box, speed sensor, shifter fork (reverse), assy. drive shaft, taper roller bearing, main shaft, 2nd gear, synchro ring, engine gear (1st/2nd speed), assy. synchro cone, 1st gear m/shaft, synchro ring, engine gear (reverse), reverse gear m/shaft, 3rd gear m/shaft, synchro ring, 4th gear m/shaft, synchro ring, 5th gear m/s

CTN :43272122

30 Dec, 2025 5.00 Lacs

Jaipur - Rajasthan

Tender For supply of sanitary and hardware items supply - x nipple (gi) , t (gi) , t(gi) , t (gi) , union (gi) , union (gi) , union (gi) , socket (gi) , bal cock set (farmer) , nozzle (pvc cultivator) , pvc pipe (kisan) , stuff coke (400g)cistal , peeler coke (crystal) , c.p.vim coke (crystal) , cp log body (crystal) , cp angle wall ( crystal ) , pvc connection tube (crystal) , wassar small packets , vassar big packet , voss bansing glass (atul glass) , pvc flush system (sera) , pvc siphon set (sera) , pvc plus tank handle set (sera) , european awc (sera) , seat cover wc 190.00 (sera) , pvc ball (kisan) , bal cock road 12 inch , brass internal fittings (light) , brass internal fittings (heavy) , towal road , wall 1" (leader) , wall 1.6'' (leader) , wall 2' (leader) , wc seat covers , handle ball 1/2, , flush cock 25 mm (heavy) , pvc ball, isi mark , c.p. vas compiling , pvc tank (polycon) 300 litre , pvc tank (polycon) 500 litre , pvc tank (sintex) 300 litre , pvc tank (sintex) 500 litre , stop cock faucet 400 grams , faucet head cover , jade set , fountain set , g i pipe 1 inch , g i pipe 1/2, inch , elbow 1/2 inch , elbow 1 inch , wall 1/2 inch handle wall leader , bottle trap vases , water tank 2000 liters - 5 liters (water should not be hot in summer) , water tank 1000 litres - 5 liters (water should not be heated) in summer , water tank 500 liters – 5 liters (water should not be hot in summer) , syston tank , seat cover , vassar siphon 3/4″ , vassar siphon 1/2″ , mirror couch pvc fame , systen handle , jet saver , jute , safeda 500 grams , systen cup , syston soot bend , west coupling 1/2 inch , pvc cyston wall coke , pvc connection 18" , pvc connection 24" , peller coke , mixer leg , people body (forehead) head , 3/4' heavy brass gutka , cp egalwal , siphon set , brass gutka , self tray 18″ , chand taare vaporization mixer , towel rod 24" , clam leg , ss ring , pvc ballast 1/2 inch , 1.25 inch ss school , urinal zip , dead inch baal chakri , shokit 1" , gi pipe 1" , elbow 1" , t1" , union 1 , gatewall 1" , tank connection 1" , brass wall coke set 1“ , furner , data 1" , nipple 1" , extension pis dead inchi , nipple 1/2 , clamshell mesh 5" , coin mixer , g i union 2" , cement chamber cover 18" , waste pipe , white cement , tank lid 500 litre , tank lid 1000 litre , tank lid 300 litre , teplon tape heavy , pvc pipe 3" , pvc pipe 4" , band , tea , socket , shoe , p trap , door band , door t , hook 4¨ , cpvc pipe 1“ , elbow cpvc , washbasin barmora , urinal small varmora , two way tap , pedistal varmora , h-hook varmora , tcpvc , elbow cpvc , tcpvc , socket cpvc , union cpvc , tank nipple cpvc , brass elbow cpvc , brass tee cpvc , b forehead cpvc , b fta cpvc , solvet 237 ml , the hook , shuffle , step over band cpvc , cpvc pipe 3/4" , elbow cpvc , tcpvc , socket cpvc , union cpvc , tank nipple cpvc , brass elbow cpvc , brass tee cpvc , bmt cpvc , bfta cpvc , step over band cpvc , cpvc valve , seat cover hinges , single liebher basin mixer , nozzle 1" , naulj 1/2" , thread roll , conceal spindle , halfoacetate sera , 23” udisapan wc cera white , float wall (footwall) , steel kunde (for doors & windows) , door closer , door handles (steel) , cupboard handles (steel) , drawer handles (steel) , window/skylight glass 3mm including fixing and labour (per sq. ft./ sq. m.) , if the institute needs any other goods (of branded company) apart from the above mentioned goods and the firm is ordered to supply the same, then it is mandatory to mention at what percentage discount from the mrp the firm will agree to make the said goods available to the institute. , motor binding 7.5 hp , motor binding 10 hp , motor brushes , thash plate boring set , pump repairing (rate per stage) , oil seal , starter 7.5 hp , starter 10 hp , starter repairing 7.5 hp , starter repairing 10 hp , g.i. pipe 2 inch , g.i. pipe 1.5 inch , french , wire , service charge for lifting and lowering of the pump

CTN :42968012

25 Dec, 2025 NA

Darjeeling - West Bengal

Tender For corrigendum : tender for supply of digital clamp meter (600 amp , ) , digital battery tester 13ct 700 , hydro meter , battery pole die +ve , -ve , alternator test bench , 1/4 inch square drive matrix socket set(46 pcs) , multimeter 600v (ac/dc) , refracto meter for def checking 6 in 1 function , alternator regulator tester (vegas) v 414 , safety goggles , torx key set -kth95 (9nos) , distilled water plant (aqua works (3000 watts (5 ltr /hr) , lathe carbide inserts cutting tool for machine steel parts(tnmg 331- maus) , insert cutting tool holder , magnise cnc tools holder(6/7/8/10/12mm lathe boring bar set ccmt carbide insert) , cnc lathe turning tools holder mgehr 1212-2 12x100mm boring bar 10pcs mgmn 200-g carbide inserts high hardness cutter dz10 , cobalt step drill bit spiral size 3mm to 25mm , hss drill bit 1 mm to 6mm 10pcs set , carbide threding inserts gbj-10 pcs 16 erag 60 , carbide threding inserts gbj-10 pcs 16 irag 60 3/8 inch , insert holder(16er ag60 , 16 irag 60 gold) , tap & die (8x1.25mm) , tap & die (10x1.5mm) , tap & die (12x1.5mm) , tap & die (14x1.5mm) , tap & die (16x1.5mm) , tap & die( 18x1.5mm) , tap & die (20x1.5mm) , tap & die (22x2.5mm) , tap & die a nf 1/4 inch , 3/8 inch , 1/2 inch , 5/8 inch , 3/4 inch , 5/16 inch , tap & die bsp 5/16 inch , 3/8 inch , 1/2 inch , 5/8 inch , 3/4 inch , steel rule 24 inch , reamer (adjustable) size- 22mm to 28mm , reamer (adjustable) size- 28mm to 35mm , reamer (adjustable) size- 35mm to 40mm , reamer (adjustable) size- 38mm to 45mm , straight shank drill bit 10.5 , 12 , 12.5 , 14 , 16 , tapper shank drill bit 16mm , 17.5mm , 18mm , 19mm , 20mm , 22mm , 24mm , 32mm , 45mm , marking block magnetic base with dial gauge (for lathe machine) , hss cutting tool size 1/4x100mm , 3/8x100mm , 1/2x100mm , niddle grinder 600w , drill sleeve 1-2 size , drill sleeve 1-2 size , drill sleeve 3-4 size , cutting disc 1.5x100mm , grinding disc 4x100mm , painting brush 2 inch , 4 inch , helmet mask , writing brush , pilot spray gun (cup type) 1 ltr capacity , nozzle tip cleaner (gas cutting nozzle) , spark lighter , angle grinder light duty 600w , anvil heavy duty (akt 25) , hand drill machine heavy duty 750w (size 1 to 30mm) , bench grinder , criclip plier (in side) , criclip plier (out side) , nose plier 10 inch , socket heavy duty 34 mm , socket heavy duty 55 mm , socket heavy duty 60mm , socket heavy duty 65 mm , socket heavy duty 70mm , socket heavy duty 80mm , injector opening box spanner 24 mm , injector opening box spanner 27 mm , allen key set (in inch) , allen key set (mm) , micro mete 0 to 25mm , micro mete 26 to 50 mm , micro mete 51 to 75 mm , micro mete 76 to 100 mm , dial gauge set for inner bore dia checking 02 mm to 200 mm , hyd pressure gauge test kit 100 to 600 bar , diesel engine compression pressure gauge test kit , mechanical jack 30 inch , pipe wrench 12 inch , fip high pressure line removing/fitting spanner 17 no & 19 no , fip opening ring spanner 14x15 & 12x13 , pre stroke tool for all inline/rotary diesel engine , injector testing pipe for fip test bench (600x6x2) , dropping tube for pump testing , fip test bench mini compressor for testing of pressure boost portable , fip gear removal tool for engine , c type ring spanner 10x11mm & 12x13mm , scissors 12 inch , claw hammer 200 gms , hammer 1/2 kg , hammer 1 kg , hammer 5 kg , chisel 6 inch-9 inch , center punch 4mm x 4 inch , adjustable oil filter wrench , light duty socket set , havy duty socket set , single end spanner 17 , 19 for fitting / removing of injecter pipe , hand press machine 50 ton capacity , bench vice 8 inch heavy duty , light duty drill machine , light duty hand grinder , nose plier 12 inch , electric planner 550w , hand drill machine 800w , electric rotary hammer machine 720w

CTN :43266936

30 Dec, 2025 39.8 Thousand

Sonitpur - Assam

Tender For supply of nozzle , coupling bush , piston ring set , inlet valve , cr bearing , metal diode , head gasket , fuel flex pipe big 17 x 17 , liner , fuel flex pipe big 19 x 19

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