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 :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

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 :43141029

30 Dec, 2025 NA

Medak-T - Telangana

Tender For corrigendum : supply of seal ring lower hp1103 msl-ba9756298006

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

Central Government/Public Sector

CTN :43015413

25 Dec, 2025 NA

Varanasi - Uttar Pradesh

Tender For bid to ras bid to ras supply of seal ring (hw-391. 39) -- rough m/cd forging as per drg. 31052556999 rev. 00 with matl. as per specn.

Central Government/Public Sector

CTN :43017961

26 Dec, 2025 NA

Varanasi - Uttar Pradesh

Tender For bid to ras corrigendum : tender for supply of turbine fasteners and small machined components : : - sealing ring (hw-117.43) -- fully m/cd item as per drg. 41122302007 rev.00 with matl. hw10683 rev.03 , screw soc head cone point pm10x45 (hw-123.108) -- fully m/cd item as per std. st01019 rev.03 (size no. 108) with matl. hw10683 rev.03 , cap nut (hw-374.47) -- fully m/cd item as per drg. 3-11322-56017 rev.00 with matl. hw10683 rev.03 , hexagon nut (hw-374.49) -- fully m/cd item as per drg. 41120256034 rev.00 with matl. hw10683 rev.03 , screw hex pm6x16 (hw-123.084) -- fully m/cd item as per std. st01019 (size no. 084) with matl. hw10683 rev.03 , fitting piece l 55 (hw-399.117) -as per drg. no. 41010258022 v-04 and matl. hw10683 , nut collared hex (hw-399.128) -as per drg. no. 41172356082 and matl. hw10673 , bush (hw-399.79) -as per drg. no. 31120230016 and matl. hw10683 , bush (hw-399.80) -as per drg. no. 31120230017 and matl. hw10683 , cover (hw-399.113) -as per drg. no. 41120230018 and matl. hw10683 , bush (hw-399.81) -as per drg. no. 31120230021 and matl. hw10683 , nut (hw-399.126) -as per drg. no. 31120230026 and matl. hw10683 , washer (hw-399.242) -as per drg. no. 41120230027 and matl. hw10683 , hexagon head screw (hw-374.42) -as per drg. no. 41120256041 and matl. hw10673 , nut (hw-399.127) -as per drg. no. 31122330018 and matl. hw10683 , washer (hw-399.243) -as per drg. no. 41132256022 and matl. hw10683 , hexagon head screw (hw-391.73) -as per drg. no. 41122356023 and matl. hw10673 , hexagon nut (hw-399.120) -as per drg. no. 41120256039 and matl. hw10683 , seal ring (hw-397.28) -as per drg. no. 41122330009 and matl. hw10683 , bush (hw-399.84) -as per drg. no. 31122330012 and matl. hw10683 , cover (hw-399.109) -as per drg. no. 31122330014 and matl. hw10683 , bush (hw-397.29) -as per drg. no. 41122330015 and matl. hw10683 , bush (hw-399.90) -as per drg. no. 31132056007 and matl. hw10683 , cover (hw-399.114) -as per drg. no. 41132056013 and matl. hw10683 , nut (hw-374.29) -as per drg. no. 31122356018 and matl. hw10683 , hexagon nut m16 (hw-374.48) -as per drg. no. 41132256009 and matl. hw10683 , nut (hw-391.75) -as per drg. no. 31132256021 and matl. hw10683 , seal ring (hw-399.144) -as per drg. no. 31132256026 and matl. hw10683 , bush (hw-399.96) -as per drg. no. 31132256013 and matl. hw10683 , cover (hw-399.111) -as per drg. no. 31132256015 and matl. hw10683 , parallel pin (hw-388.58) -as per drg. no. 41132256034 and matl. hw10683 , bush (hw-399.88) -as per drg. no. 31123956016 and matl. hw10683 , cover (hw-399.110) -as per drg. no. 31123956018 and matl. hw10683 , fitting piece (hw-399.116) -as per drg. no. 41074733018 and matl. hw10683

Central Government/Public Sector

CTN :43322023

14 Jan, 2026 NA

Multi City - Multi State

Tender For supply of rubber seal as per drg 1519 2022 , ring v type v 85 s as per drg 92 82 , ring v type 110 as per drg 63 82 , rubber washer as per drg no 247 83 , rubber packing pt. 1487800 as per drg. 637 88 , dart valve 8 dia drg no 124 83 sl.2 , dart valve 6 dia drg no 124 83 sl.1 , connecting rubber pipe airhose as per drg.no.964 95 , impeller with plug as per drg.123 83 , wearing plate as per drg.121 83 , diffuser 1 set of 4no.sectors , valve seat for dart valve 6 , valve seat for dart valve 8in. 249 83a sl.2 , cone section liner gum rubber part no 194 10r as per drg 469 85 , lower cone section part no 94 6r as per drg 466 85 , 6 inch splash skirt as per drg 560 87 , stand pipe assy. as per drg 903 93 , pedestal for galighar make vsp for 60 shaft as per drg. no. 1013 97 a , pedestal for galighar make vsp for 48 shaft as per drg. no. 1013 97 a , vortex finder 10 rubber cover seal 265rs as per drawing 865 92 , inlet flange adopter victaulic part no 262fr.10 inch as per drawing 809 91 , overflow flange adopter 12 inch as per drawing 810 91 ) /bid number : gem/2025/b/7038873 * /dated: 24-12-2025 & & / bid document 1 / 27

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