Latest coupling key Tenders | Government coupling key Tenders

Central Government/Public Sector

CTN :43487329

28 Jan, 2026 35.55 Lacs

Korba - Chhattisgarh

Tender For supply of controller 24 vdc, part no. - x85535 , way valve wv-mw20-1, 2. 24v, part no. - 525320831 , pressure switch, part no. - 69630 , motor , part no. - 272545 , timer board for x85535, part no. - x250599 , pressure relief valve, safety unloader, part no. - 272722 , check bushing, part no. 81938 , replacement injector, part no. - 6640010003 , adapter nipple, part no. - 12213 , adapter union, part no. 10009591014 , reducer nipple, part no. - 14727 , repair kit for injector, part no. - 664101 , pressure gauge, part no. 270768 , ball cage, part no. - 270675 , outlet pin nut, part no. - 270619 , polymide hose, part no. - 111351141 , fitting assembly, part no. - 6641011004 , extension adaptor, part no. - m991050350 , hose stud, part no. - x432241621 , hose sleeve, part no. - x432230311 , straight fitting, part no. - h841512229 , elbow fitting, part no. - h841518229 , pressure switch, part no. - x623254562 , coupling nut, part no. - h851506029 , ferrule 6dpr, part no. - h861304029 , hose, part no. - h259999239 , grease mouth, part no. 5852 , grease gun assembly, part no. - 2096811230 , frl unit, part no. - h455102047 , pump, part no. 6753022002 , control valve, part no. - 003050 , hose end, part no. - 7013036494 ) /bid number: gem/2026/b/7083329 * /dated: 07-01-2026 & & / bid document1 / 38

CTN :43487163

28 Jan, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For tender for supply of connection exhaust outlet , head cylinder , pump fuel , pump , fuel injection , crankshaft , gasket set 1710-glower eng. , connector , tube , nut , tappet top stop lock , screw banjo connector , coupling elbow , gasket cylinder head , durite rubber , element lub oil filter , filter fuel , seal ferrule , seal o ring , connector , tube , screw , hexagon head cap , screw , hexagon head cap , connection exhaust outlet , connection flexible , gear , kit major , seal , o ring , seal o ring , hose flexible , hose flexible , covar o ring , seal tank o ring , glass sight , seal lta fitting o ring , actuator etr fuel control , clamp , injector , harness wiring , potentiometer , primer , engine lubricating , screw , socket head cap , bearing , turbo charger , impeller , tur compressor , gasket , turbocharger , shaft and wheel , slinger , oil , shield , turbocharger heat , turbo repair kit , kit turbo repair hc5a , kit turbo repair 4lg , injector , cross male union , nut lock , screw hex flange head cap , core cooler , seal , aftercooler core , seal o ring , link injector plunger , screw , hexagon head cap , screw , hexagon head cap , screw , hexagon head cap , vibration damper , gear idler , hose flexible , washer , plain , thermostat , connection oil transfer , clip , seal o ring , gasket connection , hose flexible , gasket , lub oil cooler cover , screw , hex flange head cap , hose flexible , elbow , male union , rod engine conn , hose flexible , hose flexible , flexible hose , hose flexible , hose flexible , hose , flexible , hose , flexible , hose flexible , hose flexible , hose flexible , water pump , hose , hump , clamp , tube , gasket water header cover , gasket , lub oil clr cover , rotator , valve , clamp , t bolt , spring valve , nut lock , bearing , connecting rod , gasket , gasket , turbocharger , set , upper engine gasket , turbocharger , set piston ring , set piston ring , seal kit , valve intake , washer , sealing , connector pipe , coupling , coupling flexible pipe , block rubber , rubber , block , gasket , flange , antivibration mounting , element , oil bypass filter , belt , vee , spring , tension , bracker idler pulley , nut , lock , connection flexible , nozzle piston cooling , connection exhaust outlet , governor barrel & plunger , kit piston asse & ring set , kit piston assebly & ring set , kit injector repair nt495 , pump sea water , crankshaft kit , spares sea water pump , spares sea water pump , element , lub oil filter , hose plain , breather , seal o ring , tube , water transfer , tube , water transfer , screw hex flange head cap , seal o ring , screw hex flange head cap , clamp , v band , screw banjo connector , seal rocker lever cover , washer spring , screw , hex flange head cap , screw , hexagon head cap , seal injector , clamp hose , seal , o ring , drive belt , screw self tapping metal , hose , plain , screw banjo connector , gasket oil cooler core , washer sealing , washer sealing , washer sealing , tube fuel supply , hose plain , gasket connection , injector , ring retaining , washer sealing , screw banjo connector , valve check , screw flat head cap , seal rectangular ring , seal valve stem , gasket lub oil clr cover , clamp , hose , seal rectangular ring , stud , screw , rkr lever adjusting , gasket oil suc connection , hose , flexible , gasket turbocharger , gasket adapter , seal o ring , control governor , motor starting , tensioner , belt , pin , cam follower roller , gasket heat exchanger , gasketheat exchanger , ppin , cam follower roller , manifold fuel , pump , fuel tln

CTN :43502930

19 Jan, 2026 NA

Gandhinagar - Gujarat

Tender For supply of windows handles 150mm left hand , oil putty , peg set 300 mm for ms , ptmtjet spray with 1 mtr tube , pvc ball cock float valve 50mm complete , pvc swr pipe 75mm dia , pvc bath cabinate 350 x 450 mm , pvc bathroom water shower 100mm , pvc connection 15x450mm long complete with nut bolt and washer , pvc connection 15x600mm long complete with nut bolt and washer , pvc cover suitable for all water storage tank 500 ltr complete , pvc flushing cistern 10 ltr cap , pvc grating 100mm , pvc grating 75mm , pvc swr pipe 110mm dia , pvc tee equal 110mm , pvc washer suitable 15mm bore bib tap , pvc waste coupling 40mm , pvc waste pipe corrugated 32 x 900 mm long , ss curtain bracket 25 mm dia , steel screw 25mm x 8g , steel screw wood 45mm x 8g , steel ms hinges butt 75 mm , urinal flat back 450 x 350 x300mm , whb 550x450x440mm , cp overhead shower , pvc water storage tank with lid 1000 ltr , bell joint repair clamp for di pipe 100 mm , gi plug 40mm , gi plug 50mm , di pipe k7 100 mm both end flange , di pipe k7 fitting tee 100 mm both end flange , bell joint repair clamp for ci pipe 100 mm , bell joint repair clamp for ci pipe 150 mm , bell joint repair clamp for ci pipe 200 mm , bell joint repair clamp for di pipe 150 mm , bell joint repair clamp for di pipe 200 mm , gate valve gun metal 50mm , gi socket screwed 50mm , copper sulphate , gate valve gun metal 15mm , eco clean 2300 herbal reagent 1 ltr , gate valve 25mm , gi bend 90 deg 20mm , gate valve gun metal 40mm , cpvc coupler 20mm , cpvc elbows 40mm , cpvc male thraded 20mm , gate valve gun metal 20mm , gi elbow 15 mm , gi socket 15mm , gi union 15mm , bleaching powder , cpvc elbows 20mm , cpvc female thraded 20mm , cpvc female thraded 32mm , cpvc female thraded 40mm , cpvc male thraded 32mm , cpvc male thraded 40mm , cpvc tee 20mm , cpvc tee 40mm , cpvc union 20mm , cpvc union 32mm , cpvc union 40mm , gate valve gun metal 25mm , gi socket 25mm , gi socket 20mm , gi union 20mm , cpvc valve 32 mm , cpvc valve 25 mm , cpvc coupler 32mm , cpvc male thraded 25mm , cpvc reducer socket 32x25mm , round up herbisite 1 ltr , m seal 150 gm , gi union 25mm , liquid defoaming agent , sodium hypoclorite solution , alum ferric solution , calcium hypochlorite , astronomical time switch based on lux level , bell ding dong call bell , cable copper flexible 3 core x2 point 5 sqmm , cable lugs alumn 120 sqmm , cable lugs alumn 150 sqmm , cable lugs alumn 185 sqmm , cable lugs alumn 240 sqmm , cable lugs alumn 25 sqmm , cable lugs alumn 300 sqmm , cable lugs alumn 35 sqmm , cable lugs alumn 50 sqmm , cable lugs alumn 70 sqmm , cable lugs alumn 95 sqmm , cable lugs ring type 100 sqm , cable lugs ring type 120 sqm , cable lugs ring type 150 sqm , cable lugs ring type 240 sqm , cable lugs ring type 25 sqm , cable lugs ring type 300 sqm , cable lugs ring type 35 sqm , cable lugs ring type 40 sqm , cable lugs ring type 50 sqm , cable lugs ring type 70 sqm , cable lugs ring type 95 sqm , cable lugs u type 10 sqmm , cable lugs u type 16 sqmm , capacitor 2 point 5 mfd , engine oil , batton holder , angle holder lamp batten bakelite , ht do fuse 10 amp , ht tape element 11 kv voltage grade insulation , led 9 watt bulb 6500k , led bulb 12 w , led street light 60 w , led street light 70w , led 2x 2 36watt led fitting , ht11 kv cold shrink indoor type cable end joint 95 sqmm , ht11 kv cold shrink outdoor type cable end joint 95 sqmm , ht 11 kv cold shrink straight through joint 95 sqmm , pvc tape roll 40 mm , spn db box 4 way , brass mortice lock four lever //bid details 2 / 125 vertical type , lock 6 lever 100 mm brass , paint se black 1 ltr pack , paint brush 25 mm , paint brush 50 mm , paint brush 75 mm , paint synthetic enamel og in 1 ltr pack , paint white 1 ltr pack , soft broom with grass , tarpentine

CTN :43464329

16 Jan, 2026 NA

Jodhpur - Rajasthan

Tender For supply of gasket , radiator assy , connecting head kit for coupling , hose 8x300-1111 on 63 5412.02 , rubber bellows , strainer fuel , repair kit minor slave cylinder , assy universal joint , hydraulic jack 12 ton with handle

CTN :43384158

13 Jan, 2026 216

Multi City - Karnataka

Tender For purchase of drinking water supplies and street lighting maintenance equipment in all villages under the jurisdiction of beergondanahalli gram panchayat,approved in the 15th financial plan for the year 2025-26 - cfl set 45 w --all gps, moter 3 h p 25 stg/all gps , moter 2 h p 20 stg/all gps , moter 2h p 25 stg/all gps , panel bord 2h ps/all gps , panel bord 3 h p/all gps , head assembls/all gps , third plate/all gps , water tank assembls/all gps , handle bar welded component/all gps , connecting rodss 10 feet/all gps , chain with coupling/all gps , handle axle/all gps , ball bearing 6204 double sides covering/all gps , m 12 bolt nuts with 2 nut/all gps , m 10 bolts with nslock nut/all gps , m 12 mm long hex coupler/all gps , stand assembls non-telescopic/all gps , cslinder assembls complete set/all gps , gun metal upper valve assembls/all gps , gun metal lower valve assembls/all gps , gun metal upper valve guide/all gps , gun metal lower valve guide/all gps , bucket washer nslon rubber/all gps , stand extension bit/all gps , pipe wrenches 12 inch 1 feet/all gps , pipe wrenches 14 inch/all gps , pipe wrenches 24 inch/all gps , ring spanneres 20 multiple 22/all gps , duoble spanneres 18 multiple 19/all gps , ring spanneres 18 multiple 19/all gps , ring spanneres 12 multiple 13/all gps , double spanneres 12 multiple 13/all gps , duoble spanneres 14 multiple 15/all gps , duoble spanneres 24 multiple 26/all gps , ring spanneres 24 multiple 26 all gps, pipe wrenches 18 inch/all gps , nut bolt/all gps , amps & volts meter sets/all gps , pvc pipes 90 mm 6kg/all gps , moters 0.5 hp/all gps , non return valves 3 inches/all gps , hdpe pipe s 65mm pn6 pe 100/all gps , axel frames/all gps , alluminium cables 10 s q mm/all gps , moter 5 h p 8 stages/all gps , moter 6 h p 8 stage/all gps , moter 8 h p 12 stage/all gps , moter 6 h p 12 stage/all gps , moter 3 h p 20 stg/all gps , gi nipples 6 inch 15 mm/all gps , g i nipples 36 inch 20 mm/all gps , gi nipples 48 inch 20 mm/all gps , g i nipples 36 inch 15 mm/all gps , g i nipples 24 inch 15 mm/all gps , g i nipples 30 inch 15 mm/all gps , g i elbows 20 multiple 15 mm/all gps , g i collers 20 multiple 15/all gps , g i collers 25 multiple 20 1feet 20mm/all gps , g i nipple 36inch 50 mm/all gps , g i bends 15 mm/all gps , g i collers 25 mm 1feet/all gps , unions 32 mm/all gps , nipples 20 multiple 9 inch/all gps , agri sleeves valves 50 mm/all gps , relas unit/all gps , hdpe pipe 2 inchs pn6 pe100/all gps , fuse 63 amps/all gps , h d p nipples ss 65 mm/all gps , h d p nipples s s 50 mm/all gps , out door tspe panel board/all gps , h d p g i nipall gps 3 inches/all gps , mangalam h d p pipes 8mm/all gps , good qualits stater deltas/all gps , starters ml 2/all gps , g i bends 50 mm/all gps , multiple 1feet g i nipples 50 mm/all gps , column pipes 32 mm/all gps , f t as 25 mm/all gps , f t as 15 mm/all gps , m t a s 15 mm/all gps , multiples r c 75 63 mm/all gps , end caps 20 mm/all gps , slv flanzs 50 mm/all gps , slv flanzs 65 mm/all gps , metering panels/all gps , repair saddles 63 multiple 15 mm/all gps , repair saddle 110 mm/all gps , repair saddle 90 mm/all gps , pvc rmta 90 multiples 63 mm/all gps , pvc rmta 90 multiples 75 mm/all gps , pvc rmta 75 multiples 63 mm/all gps , pvc ftas 63 mm/all gps , pvc ftas 75 mm/all gps , pvc ball valves 90 mm/all gps , g i nippl 18inchs 50 mm/all gps , pvc pipes 25 mm/all gps , pvc pipes 15 mm/all gps , g i elbows 50 mm/all gps , g i nipples 6 inch 50 mm/all gps , reapere collers 110 mm/all gps , l & t s j imlet starters/all gps, pvc elbows 75 mm 6kg/all gps , f t a pvcs 63 mm/all gps , pvc end caps 63 mm 6kg/all gps, pvc elbows 90 mm 6kg/all gps, pvc tees 90 mm 6kg/all gps, ball valve planes 110 mm pvc/all gps , pvc thread elbows 90x75 mm/all gps , pvc m t as 90 mm 6kg/all gps , pvc ball valves 40 mm/all gps , s l valves 65 mm/all gps , pvc r f t as 75x63 mm/all gps , g i collers 50 mm/all gps , pvc couplers 90 mm 4kg/all gps , pvc collers 25 mm 8k

CTN :43452283

15 Jan, 2026 68.86 Lacs

Bokaro - Jharkhand

Tender For supply of maintenance and repair of safety equipment d d - maint dcp 9 kg fire extinguisher , servicing 25 and 75 kg dcp fire ex , servicing 2 or 4 point 5 or 6 point 5 kg co2 fire extingr , servicing 2 point 5 clean agent fire , refilling of 9 or 25 or 75 kg dcp fire extingr , foam pourer test per ag tank , servicing sprinkler per tank , supply of dcp powder , sply and fixing fire hose dcp 9kg , s and i of safety clip for 9 kg dcp fe , s and i of discharge hose 25 kg dcp fe , painting of hand siren and its stand , sup and int discharge hose 4 point 5 kg co2 fe , s and f discharge horn 2 kg co2 , s and f discharge horn 4 point 5 kg co2 , supply of trem cards , sup of connecting hose 25 or 75 kg dcp fe , sup of coupling washer fire hydrant , cleaning the strainer 6inch , sup of spark arrestor 2inch peso app , sply of first aid box , refilling of clean agent gas , supply of co2 cartridge wt 200gm , sup of wind socks double linen cloth , sup of safety shoes , sup of safety helmet , supply of seal wire , painting of sand bucket , maintenance of hand siren quarterly , maintenance of sand buckets , servicing of foam trolley quarterly , refilling of 4 point 5 or 6 point 5 kg co2 fe , refilling of 75kg co2cartridge , refilling of 25kg co2cartridge , supply and fixing co2 safety clip , sply and fixing metal cap 75kgdcp , sply and fixing metal cap 25kgdcp , sply and fixing metal cap 9kg dcp , servicing of fire hose box quarterly , refilling of scaba cylinder , quarterly safety training , water tank cleaning , hiring manpower unskilled 8hr , sply and instln of hydrant cap , sply and fixg of hose box , s and f of fire hose box glass , sply of sprinkler nozzle , sup of fire hose 15mt without coupling , smoke detector tester a3 solo , hcd detector tester caliport csl , double end safety belt , painting of mobile foam trolley , canopy with stand painting of fe , sup of fire hose 15mt with coupling , painting fo fire hose box , checklist register print 400pg both sid , s and i of concertina coil along boundary wl , repairing of concertina coil boundary wl , sup and inst of discharge hose 75kg dcp , sup and inst of injector tube 9 kg small , sup and inst of injector tube 9kg big , kerb stone painting , supply of esd glasses , s and i of 25 or 75kg dcp pressure gauge , s and i of 25 or 75kg safety valve , s and i fire hose box rubber to place glass , sup of 2kg co2 fe discharge valve , sup of 4 point 5kg co2 fe discharge valve , sup of 2 or 4 point 5 kg co2 fe handle , refilling of co2 cartridge wt 200gm , supply of smoke detectors

CTN :43452110

27 Jan, 2026 NA

Ernakulam - Kerala

Tender For tender for supply of hose plain , spacer bearing , bellow flexible expansion 8inchflange 200x200 , gasket exh outlet , lubricator air stg motor , filter compressed air , kit piston ring set v 28 , kit fuel filter and ring , fuel pump , screw banjo connector , belt v ribbed , belt v ribbrd , gasket breather , cleaner air , seal o ring , separator fuel water , hose flexible , tach digital optical , connection exhaust outlet , switch temperature , clamp injector , belt vee , impeller tur compressor , gasket turbocharger , gasket turbocharger , seal o ring , screw captive washer cap , shield turbocharger heat , kit turbo repair hc5a , kit turbo repair 4lg , seal water pump , hose flexible , hose flexible , hose flexible , hose flexible , seal oil , gasket turbocharger , kit liner , kit engine piston , kit turbo repair , set upper engine gasket , element air cleaner , hose hump , cleaner air , hose plain , gasket flange , coupling plain hose , potentiometer , kit piston , cap filler , hose plain , seal injector , piston , tube water outlet , insert valve , seal o ring , head lub oil filter , screw hex flange head cap , hose flexible , set piston ring , hose elbow , ring oil piston , set piston ring , hose flexible , spring valve , rear seal wear sleeve kit , spring valve , bearing main , filter fuel , sealant liquid gasket , connection tur oil drain , seal rectangular ring , gasket oil drain , kit liner , hose plain , kit crankshaft seal , actuator elc governor , gasket gear housing , hose flexible , gasket fuel pump , gasket cylender head , tube injector fuel supply , tube injector fuel supply , tube injector fuel supply , tube injector fuel supply , tube injector fuel supply , tube fuel drain , switch pressure , bearing thrust , sleeve salvage , screw banjo connector , tube water makeup , clamp hose , clamp hose , cup injector , pump sea water , indicator restriction , air filter element fleetguard , inhibitor corrosion premix 10 lt , gasket rkr lever housing , switch temperature , plug zinc electrod , tank expansion , pump fuel transfer , screw fillister head cap , cap filler , hose plain , hose plain , key square , hose plain , shim , screw hexagon head cap , hose plain , washer plain , nut heavy hexagon , coupling connection , ring thrust , filter fuel text , hose flexible , hose flexible , hose flexible , hose flexible , hose flexible , pump lub oil , housing rkr 4 rm , valve solenoid , shaft acc drive , belt tensioning for sw pu , filter fuel , filter bypass , barrel plunger , kit injector repair v1710 , bearing main std set , element air cleaner , mcb 2pole 10 amps , relay spdt , relay dpdt , relay timer , manifold fuel drain , pump gear fuel , hose over all length 410mmpoint0015mm , set piston ring , nut regular hexagon , screw hexagon , screw hexagon head cap , screw hexagon head cap , screw hexagon head cap , lock washer , washer lock , washer lock , pump fuel injection , kit fuel filter and ring , filter luboil , filter fuel , element fuel filter , element lub oil filter , element oil bypass filter , by pass filter , element oil bypass filter , filter lub oil bypass , pump fuel

Central Government / Public Sector

CTN :43434781

13 Jan, 2026 NA

Begusarai - Bihar

Tender For supply of procurement of spares for scheduled overhauling of service air compressor : -k-smart oil 20l air comp , air suction filter r3 air comp , service kit blowdown valve air comp , coupling element air comp , moisture seperator discharge air comp , gasket air oil seperator air comp , air oil seperator element air comp , mpvl air oil sys air comp , repair kit mpvl air oil sys air comp , oil filter element lube oil sys air comp , thermo valve assy lube oil sys air comp , k-smart oil 5l , solenoid valve air comp , solenoid coil air comp , valve auto drain assembly-11 bye2 , o ring kit for r3 series service , gasket kit for r3 series service141

CTN :42404057

13 Jan, 2026 NA

Uttara Kannada - Karnataka

Tender For corrigendum : tender for supply of oil transfer pump : : -set of gasket , spring for relieve valve , set of bush bearing , coupling bolt , spring for relief valve for pump , mechanical seal , av mount , pressure gauge , set of gaskets , stuffing box gland , set of bush bearing 04 nos per set , safety valve , relief valve spring , gear key , gear , driving shaft , driven shaft , start and stop p.b actulator with element , pump casing , coupling key , 25a hrc fuse for starter tia 25 , pump casing , mechanical seal , pressure gauge dis , mechanical seal , stuffing box packing gland , stuffing box housing , bush bearing , stuffing box gland , safety valve , oil seal , portable lo transfer pump , rotary gear pump rgb4

CTN :43439246

15 Jan, 2026 NA

Samba - Jammu And Kashmir

Tender For supply of self starter repair , water radiator hose pipe repair , oil cooler pipe repair , igb fluid coupling repair , eng to igb drive shaft repair

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