Latest backing ring Tenders | Government backing ring Tenders

State Government

CTN :43019857

03 Jan, 2026 NA

Rupnagar - Punjab

Tender For corrigendum : special repair/overhauling and procurement of spares for 02 nos. ingersoll rand air compressors 7t4 - gasket set for 7t4, crankshaft assembly with bearing, bush, nut-7100, bushing, crankpin - 7100, rod, connecting-lp, rod, connecting, seal, oil-viton double lip 1.50", 7100/71t2, piston 3", 15t2, t30, cylinder 3" hp, assembly piston - hp, ring piston set 3 for lpg-7.5, r ring piston set 17t4, valve assembly - complete 3, 7t4/15t, valve and stop plt assembly 15 kd, 7t4, assembly, crank pin cap, valve pilot t-line, pin thrust assembly - t-line, element filter 10 micron, t-line., screw cap, hex drld cap, crank pin 3/8 x 7/8l, oil container - 5 ltr, motor-7.5 hp, 1440 rpm, contactor-17 amp (ac3), 220v coil, size m4-35x75 mm, service charges for deputing service engineer for repair and overhauling of 02 nos. ingersoll rand compressors (model 7t4)

Central Government / Public Sector

CTN :42596691

30 Dec, 2025 NA

Paradip - Odisha

Tender For corrigendum : procurement of spares related to elliot ebara make turbine 10-pt-025a of avu at iocl paradip refinery - procurement of spares related to elliot ebara make turbine 10-pt-025a of avu at iocl paradip refinery as per technical specifications mentioned in enquiry cum offer . (annexure-a), carbon ring assembly item no. 625389-66, bearing liner, bottom item no. 412169-2, bearing liner, top item no. 412169-1, trip vlv asy,c/n: 680894-12, thrust bearing assly item no:672171-18, spring item no: 693448-1, spring item no: 693447-1, filter cartridge 24/ctn + p3516p9002, valve & stem assy item no: 668647-35, valve seat & bushing,item no: 676184-15, block,c/n: 646639-2, sentinel valve,u/n: p86c21,byrhh pe iiib, oil pump, p/n:p7210d1211, taper dowel/nut(bearng caps),u/n:p36k224, machine bolt (bearing caps),u/n:p10c259, cap screw,u/n:p22y252 ,byrhh pe iiib

Central Government/Public Sector

CTN :43306774

13 Jan, 2026 NA

Kanchipuram - Tamil Nadu

Tender For supply of gear box spare parts for deep sea mining feeder system : - supports300fs300-s400 part code 9000550 spare name support , covers400 part code 9000594 spare namecover , circlips40021019042 part code 9000637 spare name circlip , bearing61840 part code 42134600000 spare name bearing , o-ring2-264190,09x3,53nbr70sh part code 41236300000 spare nameo-ring , o-ring2274253,59x3,53nbr70sh part code 41237900000 spare name o-ring , oilsealdin3760a210x240x15nbr part code 4000804 spare name oil seal , sunpinions300z23m54,04b40 part code 9001332 spare name sun pinion , bearing16007din625 part code 42113500000 sapre name bearing , seegercirclipdin471-a90 part code 43108200000 spare name circlip , reductionstages300fe4. 04sgc part code 2001686 spare name reduction stage , intermediateflanges400s400e150 part code 9000557 sapre name intermediate flange , bearing61832din625 part code 42131800000 sapre name bearing

Central Government/Public Sector

CTN :42989006

30 Jan, 2026 15.63 Lacs

Ernakulam - Kerala

Tender For corrigendum : supply of cable glow plug assy 06 cyl,fuel filter cartridge,engine oil filter cartridge,air filter,seal kit intake manifold,seal kit exhaust,zinc anode,o ring 135x4,gasket inlet,o ring 17x3 53,o ring,o ring,o ring 22x3,exhaust hose id 90 mm,fuel water seperator,poly v belt l 1095 6 pk,tensioner poly v belt,glow plug std,o ring 46x3,o ring 42x4,o ring 49 2x3

Central Government/Public Sector

CTN :41238483

30 Dec, 2025 NA

Raipur - Chhattisgarh

Tender For corrigendum : rate contract for kirloskar chiller make chiller spares for ntpc groupstations - valve angle,55.400.13.353,kcpl, thermowell assy,55.400.34.103,kcpl, sight glass,55.400.18.025,kcpl, evaporator assy,50.260.41.k11.m0,kcpl, gasket,55.400.46.020,kcpl,kw4 320.24, inlet distributor,55.400.67.157,kcpl, gasket nam,55.400.46.020,kcpl,kw4 320.24, thermowell,55.400.37.101,kcpl,kw4 320.24, gasket,55.400.41.504,kcpl,kw4 320.24, angle valve,55.400.13.303,kcpl, safety valve,55.400.11.503,kcpl, flange,55.400.68.076,kcpl,kw4 320.24, valve,55.400.14.209,kcpl,kw4 320.24, core,55.400.25.061,kcpl,kw4 320.24, safety valve,55.400.11.301,kcpl, adaptor,55.400.67.115,kcpl,kw4 320.24, flare nut,55.802.65.003,kcpl,kw4 320.24, ring seal,15.360.00.604,kcpl,kw4 320.24, lubricating oil,55.400.81.303,kcpl, gasket,55.400.40.052,kcpl,kw4 320.24, shut off valve,55.400.12.390,kirloskar, valve angle,55.400.13.301,kcpl, valve assy,55.400.16.320,kirloskar, o-ring,55.073.45.672,kcpl,kw4 320.24, protection unit,56.125.50.012,kcpl, temperature sensor,56.101.50.046,kcpl, board carel,56.137.50.0148,kirloskar, pressure sensor,56.103.50.13,kcpl, prs sensor cable,56.103.50.014,kcpl, level switch,55.400.16.002,kirloskar, stop push button,56.119.50.039,kcpl, cap sov contact,56.226.50.003,kcpl, voltage proct device,56.126.50.032,kcpl, display,56.137.50.152,kirloskar,chiller, t lan serial card,56.137.50.150,kcpl, oil filter,10.000.25.001,kcpl, safety valve,55.400.11.508,kcpl, safety valve,55.400.11.512,kcpl, flush mounting,56.137.50.318,kcpl, cable,56.104.50.557,kcpl, temperature sensor,56.101.50.047,kcpl, protection unit,56.126.50.012,kcpl, k-smart controller,56.137.50.140,kcpl, lan protocol,56.137.50.161,kcpl, elct expansion valve,55.400.17.e06,kcpl, oil level switch,55.400.16.002,kcpl, k-smart controller,56.137.50.202,kcpl, t lan serial card,56.137.50.150,kcpl, voltage protec unit,56.126.50.064,kcpl, oil filter,10.000.25.001,kirloskar, current transformer,56.127.50.187,kcpl, butterfly valve,55.400.12.114,kcpl, sight glass,55.400.18.012,kcpl, jet pump assy,55.400.23.101,kcpl, thermowell,55.400.34.104,kcpl, water nozzle,55.400.37.103,kcpl, thermowell,wtr nozle,55.400.37.108,kcpl, shut off valve,55.805.12.010,kcpl, gasket-body flange,70.220.20.264, gasket strip,55.400.41.503,kirloskar, shut off valve,55.805.12.009,kirloskar, gasket,55.400.40.402,kirloskar, gasket,55.400.46.316,kirloskar, gasket,10.w37.01.140,kirloskar, control gasket,10.wk3.90.113,kcpl, gasket,10.w39.01.039,kcpl, suction filter kit,10.wk3.90.114,kcpl, capillary tube,10.w39.0a.138,kirloskar, safety relief valve,10.w35.01.104, check valve kit,10.wk3.90.110,kirloskar, supervisory board,pcos004850,kcpl, relay,56.134.50.040,kcpl, board controller,56.137.50.388,kcpl, thermowell,55.400.37.102,kcpl, anabond,55.400.91.207,kcpl, coil&connector kit,10.000.16.cxh.c,kcpl, gasket,55.400.46.052,kcpl,heat exchanger, current transformer,56.127.50.188,kcpl, filter oil,55.400.25.401,kcpl,kwf 250.12, gasket&o-ring kit,11.000.00.988,kcpl, crank case heater,56.700.50.150,kcpl, heater,55.400.58.250,kcpl,kwf 250.12, safety valve,55.400.11.516,kcpl, safety valve,55.400.11.314,kcpl, gasket,55.400.46.315,kcpl,kwf 250.12, lan protocol,56.137.50.161,kirloskar, pressure transducer,56.103.50.013,kcpl, pressure transducer,56.103.50.015,kcpl, valve solenoid,56.100.16.320,kirloskar, voltage proct device,56.126.50.064,kcpl, solenoid valve,55.400.16.805,kirloskar, expansion valve,55.400.17.e07,kcpl, safety v/v,kirloskar,kwf 160.14,13bar, safety v/v,kirloskar,kwf 160.14,16bar, core filter,kirloskar,kwf 160.14, oil filter,kirloskar,kwf 160.14, evd evol brd,56.137.50.611,kirloskar, expn ctlr,56.137.50.140,kirloskar, coil,55.400.17.sta.e7,kirloskar, elec exp v/v e7,55.400.17.e07,kirloskar, condenser assy,c12102d8012023d11m1,kcpl, oil sep assy,18.000.23.215.01,kcpl, screw comp,18.160.22.702,kcpl, butterfly vlv,55.400.12.125,kcpl, vpd,56.126.50.076,kcpl,kwk 265.24, sol valve kit,10.000.00.cxh,kcpl, valve solenoid,55.400.16.205,kcpl

Central Government/Public Sector

CTN :43306562

05 Jan, 2026 NA

Tiruchirappalli - Tamil Nadu

Tender For supply of control and trip valves for fuel oil system e e -return trip valve nb80 33 , burner trip valves atomising air nb25 33 , burner trip valves lfo nb25 33 , burner trip valves air scavenging nb25 33 , lfo return bypass valve nb80 33 , actuator diaphragm for fo trip valves 3 , gland packing for fo trip valves 3 , actuator diaphragm for burner trip valve 3 , gland packing for burner trip valves 3 , actuator diaphragm for fo trip valves 33 , gland packing for fo trip valves 33 , actuator diaphragm for burner trip valve 33 , gland packing for burner trip valves 33 , solenoid valves 3 , position feedback limit switch 3 , air filter regulators 3 , diaphragm 3 , gland packing 3 , plug seat cage stem etc 3 , retainer ring seal ring etc 3 , gasket 3 , solenoid coil for pneu type on off vlv 3 , air lock relay 3 , signal air booster unit 3 , ldo flow control valve nb80 4 , ldo flow control valve nb80 44 , actuator diaphragm for fo control valves 4 , gland packing for fo control valves 4 , actuator diaphragm for fo control valves 44 , gland packing for fo control valves 44 , valve trim 4 , actuator assembly 4 , diaphr o rings seal gl packin gasket 4 , air filter regulator 4 , positioner unit 4 , air lock relay 4 , signal air booster unit 4 , position feedback limit switch 4 , ldo main trip valve nb100 5 , light oil 3 way return trip valve nb80 5 , burner trip valves atomising air nb25 5 , burner trip valves lfo nb25 5 , burner trip valves air scavenging nb25 5 , lfo return bypass valve nb80 5 , ldo main trip valve nb100 55 , burner trip valves atomising air nb25 55 , burner trip valves lfo nb25 55 , burner trip valves air scavenging nb25 55 , lfo return bypass valve nb80 55 , actuator diaphragm for fo trip valves 55 , gland packing for fo trip valves 5 , actuator diaphragm for burner trip valve 5 , gland packing for burner trip valves 5 , gland packing for fo trip valves 55 , actuator diaphragm for burner trip valve 55 , gland packing for burner trip valves 55 , solenoid valves 5 , position feedback limit switch 5 , air filter regulators 5 , diaphragm 5 , gland packing 5 , plug seat cage stem etc 5 , retainer ring seal ring etc 5 , gasket 5 , solenoid coil for pneu type on off vlv 5 , air lock relay 5 , signal air booster unit 5 , actuator diaphragm for fo trip valves 6 , gland packing for fo trip valves 6 , actuator diaphragm for burner trip valve 6 , gland packing for burner trip valves 6 , actuator diaphragm for burner trip valve 66 , gland packing for burner trip valves 66 , actuator diaphragm for fo trip valves 66 , gland packing for fo trip valves 66 , solenoid coil for pneu type on off vlv 6 , air lock relay 6 , signal air booster unit 6 , solenoid valves 6 , position feedback limit switch 6 , air filter regulators 6 , diaphragm 6 , gland packing 6 , plug seat cage stem etc 6 , retainer ring seal ring etc 6 , gasket 6 , ldo main trip valve nb100 6 , light oil 3 way return trip valve nb80 6 , burner trip valves atomising air nb25 6 , burner trip valves lfo nb25 6 , burner trip valves air scavenging nb25 6 , lfo return bypass valve nb80 6 , ldo main trip valve nb100 66 , light oil 3 way return trip valve nb80 66 , burner trip valves atomising air nb25 66 , burner trip valves lfo nb25 66 , burner trip valves air scavenging nb25 66 , lfo //bid details2 / 111return bypass valve nb80 66 , ldo flow control valve nb80 7 , actuator diaphragm for fo control valves 7 , gland packing for fo control valves 7 , valve trim 7 , actuator assembly 7 , diaphr o rings seal gl packin gasket 7 , air filter regulator 7 , positioner unit 7 , air lock relay 7 , signal air booster unit 7 , position feedback limit switch 7

corporations/Associations/Others

CTN :41384514

30 Jan, 2026 4.54 Crore

Jodhpur - Rajasthan

Tender For corrigendum : rate contract for purchase of various items for repair of failed distribution transformers at nigams workshop - alu lv strip (size as required) dpc(variable with base date 1.6.25), alu hv bare (size as required) semc(variable with base date 1.6.25), cotton tape 1, sleeve 1 mm, 20 mil paper 30, 4 mil paper 24, 4 mil paper 26, 4 mil paper32, 4 mil paper 30, gum, 10 mil paper 20, core clamping insulation 2 mm, yoke various sizes mm, common block various sizes mm, oil duct various sizes mm thickness, stick various sizes mm, wooden spacer 45x45x15 mm, spacer 45x45x3 mm, ring 136x201x2 mm, delta flat 480x30x5 mm, lv chips 380x6x1 mm, foot plate paper 2 mm, p.c phase barrier various size mm, nut g.i.various sizes, washer g.i.various sizes, bolt g.i.various sizes, delta wire various sizes, earthing patti 1 mm thickness tinned copper 20mmx1mm, aluminium flat various sizes mm, delta patti, sleeve 8 mm, sleeve 4 mm, sleeve 6 mm, sleeve 10 mm, sleeve 12 mm, sleeve 1.5 mm, sleeve 2 mm, 1/2 nut g.i., 1/2 lock nut g.i., 1/2 washer g.i., flux, solder wire, copper brazing rod, aluminium brazing rod, brazing powder (l&t), crepe tape 1, 1/2 bakelite, 3/8 bakelite, hv bushing (porcelain,), hv bushing (metal part) complete set, lv bushing (porcelain,), lv bushing (metal part) complete set, ehv grade type-ii transformer oil ( with drum )(variable with base date 1.6.25), prv valve (virat), pvc cap 1/2, ci cap 1.25, paint (green/red/yellow/white/blue), thinner, zinc chromate, cork washer 12x32mm,110x74mmx50x28mm, top cover gasket 50x50x6 mm, oil gauge prismatic glass various size, oil gauge gasket various sizes, oil gauge washervarious sizes, oil gauge nut various sizes, vent pipe gasket 110x110x3 mm, hv clamp, aluminium member, m.s nuts,bolts,washers various sizes, mccb for box 32 amp, mccb for box 40 amp, mccb for box 63 amp, mccb for single phase 25amp, mccb for single phase 40amp, mccb for single phase 63amp, mccb box gasket 500x250x5 mm, silica gel breather, hv bmc, arcing horn with strip & nut bolt, candles mom, backalite sheet 0.50 mm thickness 60x60 mm, u clamp 70 x 50 x 70 mm prv, u clamp ci cap 50x50x50 mm, cloth, lt internal/ oil immerged circuit breaker assorted rating, holdtite, 1/4x2.5 bolt brecker, 1/4 nut brecker, aluminium lugs (various sizes), paint gun, engraving machine, hv farma (size as required), lv farma (size as required), grinder cutter wheel 4, lt bushing box

Central Government/Public Sector

CTN :43322389

03 Jan, 2026 NA

Multi City - Multi State

Tender For supply of 642004108503 hp compressor - lub oil ce 750 , 642004108507 hp compressor - 4 th stage cylinder , 642004108508 hp compressor -4 th stage valve head , 642004108514 hp compr - kit nozzles cond.drain , 642004108526 hp compr kit condensate discharge , 642004108527 hp compressor o-ring 6162 viton 90sh , 642004108528 hp compressor o-ring 3137 nbr 90sh

Central Government/Public Sector

CTN :43306537

02 Jan, 2026 NA

Salem - Tamil Nadu

Tender For supply of 699966000085 elgicompr. -elgi air lube ut syn plus , 699966000086 consumables kit elgi compressor-8000 , 699966000087 valve kit for elgi compressor-8000 hr , 699966000088 drive couping element - elgi compres , 699966000096 tubes pu fitting kit-elgi compressor , 699966000097 o-ring kit eg 132p -160pelgi compres , 699966000098 thermal valve kit wcelgi compressor , 699966000099 air oil separatorelgi compressor , 699966000100 grease-em unirex n3-elgi compressor

corporations/Associations/Others

CTN :43306763

02 Jan, 2026 32.53 Lacs

Koderma - Jharkhand

Tender For tender for supply of spares of fluidomat make fluid coupling scoop type and traction type for chp ktps c c - spherical bush , o-21 .for scoop coupling (sc-10) , bolt , nut & spring washer set (part no h-27 , h-28 & h-64) for flexible coupling( o/p side) , sc-10 , bolt , nut & spring washer set (part no h-1 , h-2 & h-3) for flexible coupling( i/p side) , sc-10 , spherical bush , i-22 .for scoop coupling (sc-10) , oil cooler assembly-fluid coupling , model- sc 10 (make- fluidomat) , oil cooler valves for scoop coupling , model sc - 10 , flexible disc o/p side( part no o-18) for scoop coupling sc-11 , flexible disc i/p side( part no i-23) for scoop coupling sc-11 , spherical bush , o-21 for scoop coupling(sc-11) , spherical bush , i-22 for scoop coupling(sc-11) , bolt , nut & spring washer set (part no h-27 , h-28 & h-64) for flexible coupling( o/p side) , sc-11 , bolt , nut & spring washer set (part no h-1 , h-2 & h-3) for flexible coupling( i/p side) , sc-11 , oil pump without motor for scoop coupling model no.- sc-11 , flexible disc o/p side( part no o-18) for scoop coupling sc-11a , flexible disc i/p side( part no i-23) for scoop coupling sc-11a , spherical bush , i-22 for scoop coupling(sc-11a) , spherical bush for scoop coupling model-sc-11a , part no- o-21 , bolt , nut & spring washer set (part no h-27 , h-28 & h-64) for flexible coupling( o/p side) , sc-11a , bolt , nut & spring washer set (part no h-1 , h-2 & h-3) for flexible coupling( i/p side) , sc-11a , oil pump with out motor part-103b for s.coupling sc-11a , oil filter element of scoop type fluid coupling model no.- sc-11a , flexible coupling set i/p side( part no i-1 & i-26) for scoop coupling sc-14 , for scoop coupling of conveyor drive output side spherical bush for sc-14 , output side flexible disc assembly , o-18 for scoop coupling(sc-14) , flexible coupling set o/p side ( part no o-7 &o-22) for scoop coupling sc-14 , bolt , nut & spring washer set (part no h-27 , h-28 & h-64) for flexible coupling( o/p side) , sc-14 , for scoop coupling of conveyor drive input side spherical bush for sc-14 , flexible disc i/p side( part no i-23) for scoop coupling sc-14 , oil pump part-103b for s.coupling sc-14(for crusher) , bolt , nut & spring washer set (part no h-1 , h-2 & h-3) for flexible coupling( i/p side) , sc-14 , oil cooler assembly-fluid coupling , model- sc 14 (make- fluidomat) , ref. drawing. no. pr/d/6429 , fusible plug with o-ring on impeller , part no.- i-6 , for model no.-hfdx-9 , flexible disc assembly , 2 & 29 for fluid coupling- model no--hfdx-9 , set of bolts , nuts , spring washer for o/w and i/w side flexible coupling , o/wh-50 , 51 , 52 i/wh-72 , 73 , 74 for fluid coupling- model no--hfdx-9 , fluid coupling (complete) , model no.- hfdx-9 , make - m/s fluidomat , set of spherical bushes for o/w and i/w side flexible coupling of fluid coupling , model- hfdx-9 , part no. 32 & 5 , set of flexible couplings (i/p & o/p side) of fluid coupling model- hfdx-9 installed at boom conveyor , set of flexible couplings (i/p & o/p side) of fluid coupling model- hfdx-9 installed at conv. 7a/b , 8a/b , 9a/b , set of flexible couplings (i/p & o/p side) of fluid coupling model- hfdx-9 installed at conv. 6a/b , set of flexible couplings (i/p & o/p side) of fluid coupling model- hfdx-9 installed at conv. 2a/b

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