Latest coupling key Tenders | Government coupling key Tenders

Central Government/Public Sector

CTN :41812965

22 Sep, 2025 NA

Multi City - Multi State

Tender For supply of 1. wear plate for entry trough - 300374 , 2. adapter 210108 pusher rod assy.cpe , 3. bracket and lock plate - inlet pusher - 410273 , 4. telescopic lever part - 22 - 200192 , 5. lubrication plate-1 part no - 26 - 200194 , 6. lubrication plate-2 part no - 27 - 300374 , 7. lubrication plate-3 part no - 28 - 300375 , 8. turn lever part-29 - 300221 , 9. telescopic annual repairm part - 30 - 300222 , 10. shaft - transport roller - 310224 cpe , 11. adopter 310225 trans.roll - cpe , 12. cover for track roller 410263 mbt , 13. roller for m.t.b and rope guide 310171cpe , 14. shaft - mtb front roller - 310392 , 15. cooling system pipe - mtb , 16. roller - moving carriage 400082 - mpl , 17. guide bar - top roll vertical - 300691 ree , 18. t.head screw and slotted nut 300692,00693 ree , 19. cover - 310015 - srm300 , 20. cover - 210022 - srm300 , 21. cover - drive380 - 302953srm , 22. cover - drive 380 - 302954srm , 23. flange and bush for entry pusher - 300376 , 24. wear plate for entry trough - 300377 , 25. ledge for cpe inlet 310165 , 26. slide liner - rh-2 - for mtb - 310354 , 27. slide liner - lh-2 - for mtb - 310355 , 28. slide liner for mtb - 310230 - cpe , 29. slide liner for mtb - 310232 - cpe , 30. bush part - 21- 300217 - transfer annual repairm , 31. bush part - 24 - 400283 - transfer annual repairm , 32. bush part - 47-300224 transfer annual repair , 33. bush part no - 22,410418 , 34. bush part no - 23,410419 , 35. gear box support bush - 400373 , 36. bush - 400370 - crp , 37. cover - 310014 - srm300 , 38. cover - drive shaft assy - srm 302952 , 39. wire rope pulley - 310170 - cpe , 40. ledge - 310219 - mtb , 41. ledge - 310220 - mtb , 42. fixing plate - centre - 302944 srm , 43. fixing plate - south - 403913 srm , 44. fixing plate - north - 403914 srm , 45. spring housing - 210021 - srm300 , 46. coupling sleeve - 110088 - srm300 , 47. bearing housing - 110089 - srm300 , 48. spring housing - drive 380 - 202009 srm , 49. coupling sleeve - srm 380 - 300459 srm , 50. bearing housing - drive380 - 101298 srm , 51. length stopper pin assy.- csw //bid details 2 / 40

CTN :41792583

20 Sep, 2025 NA

Kupwara - Jammu And Kashmir

Tender For supply of brake shoe with linning , assy universal joint , set piston ring , flange , repair kit piston assy , brush gear assy

CTN :41770397

19 Sep, 2025 67.1 Thousand

Jaisalmer - Rajasthan

Tender For supply of parts kit brake chamber , sensor throttle position , bearing clutch release , bushing rubber pivot bush , speedometer cable , repair kit drying and distribution unit , pump assy fuel , output flange

CTN :41755745

19 Sep, 2025 NA

Burdwan - West Bengal

Tender For supply of 4710-72-0000406 pipe plastic over flow pipe , 22100m83060 cover assy clutch , 22400m83060 disc clutch , x-4001000 micro filter , 2523-1813-0140 oil filter , 2154-4290-0135 assy hose , 2574-3555-3101 cylinder roller bearing , 2530-017934 brake shoe assy , 6680-000506 cable assy speedometer , 2540- 006508 regulator assy rh , 264126800204 assy coupling flange , 2990-72-0466870 cylinder head gasket , f-0534930 distance bush , 3110-72-0461337 needle roller brg , 5365-72-0475287 suspension bush kit front , 2920-000139 solenoid switch 12 volt , f-2017800 speed sensor , 3110-72-0000253 bearing roller needle , 4320-004124 ram hydraulic , 23710m83043 cable assy clutch , 2786-1399-9918 major repair kit air compressor , 2632-4370-0118 repair kit spring brake actuator , p-3602751 brake lining kit std , 340-331-0050 bush king pin , 2574-3345- 3104 tapper roller bearing front hub , 2574-4215- 0113 wheel cyl , 2654-2910-0194 assy clutch master cylinder , 8854-4101-1210 cross assy , 2920005473 plug spark , 44830-kst-940 cable comp speedo meter , 2530-72-0306867 parts kit power steering , 09482m00551 spark plug ) /bid number : gem/2025/b/6659612 * /dated: 09-09-2025 & & / bid document 1 / 24

CTN :41628509

15 Sep, 2025 NA

Gandhinagar - Gujarat

Tender For corrigendum : supply of di pipe k7 fitting elbow 100 mm size 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 , buty rubber gasket sheet 1 mtr x 1 mtr , nut bolts with double washer 12 mm 250 mm , bolt 10 mm dia 150 mm long , di pipe k7 one end flange one end socket spigot 1 mtr long 100 mm dia , nut bolts with double washer 12 mm dia 100 mm long , washer with 12 mm hole , detachable joint 50 mm for gi pipe , epdm gasket for bell mouth 200 to 300 mm size , bolt 12 mm dia 200 mm long , epdm gasket for bell mouth 100 to 150 mm size , epdm gasket for detachable joint 100 to 150 mm size , epdm gasket for detachable joint 200 to 300 mm size , nut 12 mm , epdm rubber gasket for flange of di pipe size 100 mm , epdm rubber gasket for socket end of di pipe size 100 mm , epdm rubber gasket for socket end of di pipe size 150 mm , di pipe k7 100 mm both end flange , detachable joint 40 mm for gi pipe , eco clean 2300 herbal reagent 1 ltr , m seal 150 gm , round up herbisite 1 ltr , spun yarn , lead wool , liquid defoaming agent , pig lead 20 kg bricks , pvc tape roll 20 mm width , sealing thread , alum ferric solution , calcium hypochlorite , fuel filter for dg set 100 kva , steel screw 25 mm long , ht fuse element 11 kv voltage grade 10 amp , ht fuse element 11 kv voltage grade 200 amp , distribution box spn 2 or 4 way , fuel filter for dg set 30 to 75 kva , steel screw 15 mm long , steel screw 20 mm long , wooden screw 20 mm long , wooden screw 4 to 6 mm 25 mm long , ht fuse element 11 kv voltage grade 100 amp , ht fuse element 11 kv voltage grade 30 amp , ht fuse element 11 kv voltage grade 5 amp , ht fuse element 11 kv voltage grade 50 amp , lt 11 kv cold shrink indoor type cable end joint 35 to 95 sqmm , lt 11 kv cold shrink outdoor type cable end joint 35 to 95 sqmm , steel screw half inch long 6mm dia , steel screw 2 inch long 6mm dia , spn db box 4 way , ht 11 kv cold shrink straight through joint 95 sqmm , cable lugs ring type 150 sqmm , cable lugs ring type 25 sqmm , cable lugs ring type 35 sqmm , distribution box spn 8 way , ht tape element 11 kv voltage grade insulation , cable lugs ring type 240 sqm , cable lugs alumn 25 sqmm , ht do fuse 10 amp , ht dropout fuse 100 amp , lt 11 kv cold shrink cable end outdoor termination bushing boot of right , cable lugs ring type 300 sqm , cable lugs ring type 80 sqm , cable lugs ring type 60 sqm , cable lugs ring type 40 sqm , switch socket combination piano type 16 amp 2 in 1 , lt 11 kv cold shrink cable end indoor termination bushing boot , lt cold shrink straight through joint 95 sqmm , cable lugs alumn 35 sqmm , cable lugs alumn 50 sqmm , cable lugs alumn 70 sqmm , cable lugs ring type 100 sqmm , cable lugs ring type 120 sqmm , cable lugs ring type 16 sqmm , cable lugs ring type 2 point 5 sqmm , cable lugs ring type 4 sqmm , cable lugs ring type 50 sqmm , cable lugs ring type 6 sqmm , cable lugs ring type 70 sqmm , cable lugs ring type 90 sqmm , cable lugs u type 35 sqmm , cable lugs u type 70 sqmm , cable lugs u type 16 sqmm , cable lugs u type 2 point 5 sqmm , cable lugs alumn 16 sqmm , cable lugs u type 50 sqmm , poly electrolyte , socket piano type 6 amp 6 pin , pvc tape roll 40 mm , cable lugs u type 4 sqmm , cable lugs u type 6 sqmm , coolent ready mix ratio 1 to 4 , pvc tape adhesive 25 mm , cable lugs u type 1.5 sqmm , engine oil , cable lugs u type 10 sqmm , cable pvc flexible twin core copper conductor 6 sqm , pvc cable flexible twin core copper conductor 1 sqmm , copper wire flexible cable 1 point 5 sqmm 1100 v , capacitor 2 point 5 mfd //bid details 2 / 111

CTN :41739331

29 Sep, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For tender for supply of shaft sleeve , mechanical seal , angular contact ball bearing , bearing set , coupling half pump side , coupling half drive side , shaft sleeve , mechanical seal , gasket set , mechanical seal , hose , hoses , shaft sleeve , strainer , pressure gauge , spring washer , t piece , flexible hose , outer circlip , spider , allen screw , bearing ball set , shaft sleeve , oil seal , roller bearing , air wheel , pressure guage , hose , hose , impeller , nrv , pump shaft , roller bearing , wearing ring , avms , mechanical seal , plug , shaft sleeve , oil seal , pump shaft , adjusting bush , roller bearing , outer circlip , pressure gauge , roller bearing skf make nj306c3 , pump cover , wearing ging , lantern pieces , avms , mechanical seal , pipe nipple , air wheel , nrv , double nipple , t-piece , reducing ring , tank , cap nut , shaft sleeve , oil seal , shaft , splash ring , roller bearing , ang. con. bearing , outer circlip , compound gauge , air wheel , mechanical seal , shaft sleeve , pump shaft , roller bearing , angular contact ball bearing , pressure guage , hose , mechanical seal , pump shaft , shaft sleeve , roller bearing , mechanical seal , air wheel , allen screw , shaft sleeve , shaft sleeve , adjusting ring , allen screw , wearing ring , hose , hose , cap nut , grease nipple , pump shaft , bearing roller skf 7208 , bearing thrust skf-nj 308c3 , internal circlip , impeller , flat gasket , flat gasket , electric motor-15 kw , impeller , intermediate cover , washer , allen bolt , oil sae 20 grade , gasket , hex bolt , bearing housing , pump shaft , ring , oil seal , intermediate cover , gasket set , mechanical seal , shaft , ball bearing , sw pump-ball bearing , allen bolt , bearing skf 6203-2z-c3 , impeller , key , pump shaft , impeller , mechanical seal , mechanical seal , lip seal , type l , mechanical seal , bush bearing , circlips , ball bearing , horizontal safety valve , rotor complete , rotor , pump shaft , mechanical seal , mechanical seal , mechanical seal cover , locking pin , gasket , impeller key , bearing cover , bearing cover , grease nipple , grease nipple , oil seal , allen screw , seal guard , gasket , plug , sealing ring , lock nut , locking washer , allen screw , allen screw , allen screw , stuffing box cover , impeller , wear ring , bracket support , washer , throttling bush , oil seal , pump shaft , coupling key , double row angular contact ball bearing , inner circlip

Central Government/Public Sector

CTN :41671220

09 Sep, 2025 NA

Raigad - Maharashtra

Tender For providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - coast guard ship icgs c-434 at dighi jetty; fresh water filling pipe line located on the ship stbd side is found deterioted and broken at the flange; service provider

CTN :41718983

18 Sep, 2025 NA

Theni - Tamil Nadu

Tender For purchase of mech lab items - purchase of equipments for maintenance,repair & service lab, equipment name : dc shunt motor for assemble and disassemble purpose .specifications :(refer with nit), equipment name : double acting hydraulic cylinder for assemble and disassemble purpose.specifications : (refer with nit), equipment name : directional control valve (dcv) for assemble and disassemble purpose .specifications : (refer with nit), equipment name : needle bearing with shaft assembly unitspecifications : (refer with nit), equipment name :flange coupling with shaft assembly unitspecifications : (refer with nit), equipment name : belt drive conveyor unit with motor specifications : (refer with nit), equipment name : chain drive unit with motor specifications :(refer with nit), equipment name : test mandrels for testing on lathe specifications : (refer with nit)

CTN :41619945

10 Sep, 2025 6.64 Lacs

South Andaman - Andaman And Nicobar Islands

Tender For corrigendum : supply of bearing roller , disc main clutch , plate main clutch , bearing main clutch , fillter steering , seal ring , disc , rivet brake lining , seal kit blade lift cyl , element inner , element outer , cartridge lub oil , cartridge pre filter , cartridge fuel filter , water separator assy , screen , hose , inertia brake assy , side cutter lh , side cutter rh , plough bolt , bolt hex , air filter , belt , master cylinder , spin oil filter , fuel filter pre , fuel filter secondary , air cleaner element iner and outer , engine oil filter , air filter outer , fuel filter , lube oil filter , air cleaner , oil filter , air cleaner element , fuel filter primary , filter fuel water separator , throttle cable , hose hydraulic , belt drive , spare kit seal , kit seal , seal kit arm cyld , filter element , filter oil transmission , seal shaft , hose slew , air filter primary outer , air filter safety , release bearing , break liner , oil seal assy flange , shackle plate assy , shackle plate , shock absorber rear , universal joint assy , insulator eng rear , pre filter , fine paper filter , spin filtr with head , v belt cogged 1450 long , air filter inner , cover assy clutch , clutch disc , uj cross , belt ruber , tensioner belt , thermosted valve , stater 24v , clutch disc 352 dia , clutch cover 352 dia , bush , assy cluthc m cyl , assy slave cyl , u clamp , main lef spring with bush rear , lef 2nd rear , spring pin , bush lef , oil seal hub outer , rivet , break liner kit stander , kit ddu repair major , assy drag link , auto slack adj rh , auto slack adj lh , sealing washer , filter fuel tank , eliment fuel filter , eliment filter ten micron , main element , air cleaner element main , air cleaner element secondery , tooth bucket , nut in unf , bolt plouge , bolt , nut , bucket teeht , seal hydra clamp , pin pivot , pin pivot tipping link end , pin pivot dipper end , switch ignition , seal oil , kit spder union , rear brake liner , front brake liner , fuel strainer , clutch plate 330dia , pressuer plate 330dia //bid details 2 / 103

Central Government/Public Sector

CTN :41669684

23 Sep, 2025 NA

East Singhbhum - Jharkhand

Tender For annual repair and maintenance of 500 mm dia di pipeline from kharkai to turamdih : : - patrolling or inspection of di pipe line for checking leakage detecting from intake well cum pump house to turamdih area where pipe line exists with technical persons minimum one fitter with transport facility daily and including tightening of nuts and bolts where ever required for rectification of leakages observed during routine inspection. , attending as and when required major breakdown or rectifying leakage of di pipe line including fixing of necessary mechanical joint and all accessary within twelve hours information or notice for rectification till the resumption of the service including labour charges equipment tools and tackles but excluding cost of materials etc , overhauling charges of valves including change of gland packing if required with all labour charges for joints for following sizes of gate or sluice valve or butterfly valves for four hundred mm dia , overhauling charges of valves including change of gland packing if required with all labour charges for joints etc for following sizes of gate or sluice valve or butterfly valves for five hundred mm dia. , repairing of air valves including charges of float ball with all labour charges tools and tackles , earth work in excavation in trenches or drains including dressing saides and ramming of bottoms lift upto one point five metre including getting out the excavated soil and disposal of surplus excavated soil as directed all kinds of soil , return earth filling by available excavated earth excluding rock i trenches plinth sides of foundation etc in layers not exceeding twenty cm in depth consolidating each deposited layer by ramming allow for breading up lumes shrinkage etc watering lead upto fifty metre and lift upto one point five metre complete as directed by the eic. , clearing jungle including uprooting of rank vegetation grass bush wood trees and saplings of girth upto thirty cm measured height of one metre above ground level and removal of rubbishe upto a distance of fifty metre outside the periphery of the area cleared. , surface dressing of the ground including removing vegetation and in equalities not exceeding fifteen cm deep and disposal rubbish lead upto fifty metre and lift upto one point five metrea all kinds of soil. , supplying and filling in plinth with sand under floors including watering ramming consolidating and dressing complete , providing and laying in position cement concrete of specifieda grade excluding the cost of centering and shuttering all work up to plinth level one cement isto three coarse sand six graded stone aggregate twenty mm nominal size. , rcc work below and above plinth level up to floor five level one cement isto one point five coarse sand isto three graded stone aggegate twenty mm nominal size is to be provided. , steel reinforcement for rcc work including straightening cutting bending placing in position and binding all complete. , centering and shuttering including strutting propping and removal of form for all heights. , 15mm thick cement plaster on rough side of single or half bricke wall of mix one cement isto six coarse sand to be provided. , neat cement punning , supply at site laying jointing including gasket nut bolts all complete miscellaneous di fittings like di bend mechanical joint tee gland packing all item as per is9523 for four hundred or five hundred mm dia di specials with spigot and flange combination like bend tee of class k12 suitable for push on jointing as per is9523 pipe all complete.

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