Latest back up ring Tenders | Government back up ring Tenders

Corporations/Associations/Others

CTN :45721980

06 Jul, 2026 10.00 Lacs

Pune - Maharashtra

Tender For motor and pump maintenance along with material supply for bhor municipal council - rewinding of different capacity motors, 90 h.p, 60 h.p, 50 h.p, 25 h.p, 12.5 h.p, 10 h.p, 7.5 h.p, 5 h.p, 2 h.p, supply of bearing no. 6318, supply of bearing no.7322, supply of bearing no. 6316, supply of bearing no.7320.13, motor dismantling and repairingand erection, 90 h.p, 60 h.p, 50 h.p, 25 h.p, 12.5 h.p, 10 h.p, 7.5 h.p, 5 h.p, 2 h.p, repairing of 90 hp v.t. pumps -dismantling and repairing and erection of following capacity v.t. pumps with bowl assembly , column pipe ,shaft, bearing ,bushing as par sapplied including all cost of skilled labour, transportation, loading unloading and all applicable taxes (old scrap material should tekan by contractor and cost of scrap should deduct and final offer should quote), repairing of 60 hp v.t. pumps -dismantling and repairing and erection of following capacity v.t. pumps with bowl assembly , column pipe ,shaft, bearing ,bushing as par sapplied including all cost of skilled labour, transportation, loading unloading and all applicable taxes (old scrap material should tekan by contractor and cost of scrap should deduct and final offer should quote), supply of various parts for 90 h.p pump stuffing box bronze bushing., supply of various parts for 90 h.p pump gland sleeve s/s material., supply of various parts for 90 h.p pump top bowl repair with providing and welding of m.s. flange heavy duty with required sundry etc., supply of various parts for 90 h.p pump column pipe repair with welding if ribs m.s. flange with machining etc., supply of various parts for 90 h.p pump rubber bush, supply of various parts for 90 h.p pump shaft sleeve s/s material, supply of various parts for 90 h.p pump providing and fixing special strengthening heavy duty nut bolts., supply of various parts for 90 h.p pump rubber packing (chanmpion), supply of various parts for 90 h.p pump neck ring brass., supply of various parts for 90 h.p pump bowl bush rubber., supply of various parts for 90 h.p pump bowl bush brass., supply of various parts for 90 h.p pump impeller., supply of various parts for 90 h.p pump impeller turning, supply of various parts for 90 h.p pump spider bushing, supply of various parts for 90 h.p pump bowl assembly fitting, tafflon gland, supply of various parts for 60 h.p pump stuffing box bronze bushing., supply of various parts for 60 h.p pump gland sleeve s/s material., supply of various parts for 60 h.p pump top bowl repair with providing and welding of m.s. flange heavy duty with required sundry etc., supply of various parts for 60 h.p pump rubber bush, supply of various parts for 60 h.p pump shaft sleeve s/s material, supply of various parts for 60 h.p pump providing and fixing special strengthening heavy duty nut bolts., supply of various parts for 60 h.p pump rubber packing (chanmpion), supply of various parts for 60 h.p pump neck ring brass., supply of various parts for 60 h.p pump bowl bush rubber., supply of various parts for 60 h.p pump bowl bush brass., supply of various parts for 60 h.p pump impeller., supply of various parts for 60 h.p pump impeller qualate., supply of various parts for 60 h.p pump spider bushing, supply of various parts for 60 h.p pump bowl assembly fitting, repairing of starter, rewinding of 90 h.p. starter trasformer capacity with f class copper wire insulation including air drying ,varnishing with dr. bake warmish, backtoling, including all cost of skilled labour, dismantling trasformer transportation , loading, unloading, erection, and giving trial and testing and applicable of all taxes. (old scrap material should tekan by contractor and cost of scrap should deduct and final offer should quote.), rewinding of 60 h.p. starter trasformer capacity with f class copper wire insulation including air drying ,varnishing with dr. bake warmish, backtoling, including all cost of skilled labour, dismantling trasformer transportation , loading, unloading, erection, and giving trial and

Central Government / Public Sector

CTN :45725308

06 Jul, 2026 NA

Haldia - West Bengal

Tender For supply of 9040m26e55 spare part for jockey pump (68-p-101 and 68- p- 102) -casing top half , casing bottom halp , shaft with key , impeller 1st stage, impeller 2nd stage , neck ring 032 , interstager coller , intersatge ring , sleeve , stuffing box bush , break down bush , sleeve nut , sleeve nut , gland packing , lock nut , bearing housing , bearing housing

Central Government/Public Sector

CTN :45578506

03 Jul, 2026 NA

Chandrapur - Maharashtra

Tender For corrigendum : supply of delivery sleeve ss 316 part no 5402102 , suction sleeve ss 316 part no 5402103 , sleeve nut rh ss316 part no 68gme5403032ss316 , sleeve nut lh ss316 part no 68gme5403031ss316 , inter stage coller ss316 part no 68gme5401100ss316 , inter stage bush ss316 part no 68gme5401090ss316 , rotating assembly ss316 part no 68gme5401000cf8mspl , shaft with keys ss316 part no 68gme5401800ss316 , neck ring cf8m part no 68gme5401181acf8m , impeller key ss316 part no 68gme5403200ss316 , lock nut moc ms part no 3010 , o ring part no 4250 , bearing housing set de nde part no 68gme54027614cci

CTN :45700286

15 Jul, 2026 NA

Ernakulam - Kerala

Tender For procurment of diving items - o-ring 10-pack, screw 10-pack, o-ring, 6.07x1.78, pu, nm&oc, 10x336900182, o-ring tool kit, nm, spring, anti rust tube, cylinder ring assy., pressure gauge assembly for regulator unit, protective cap, suit hose, low volume visor for diving mask/face mask for aga divator, face mask for diving mask for ag divator, guide disc, diaphragm holder, guide pin, locking spring, lever, sealing sleeve, connection nipple, centre spindle, lever spring, cover, mask body, relief valve spring, stop ring, washer, spring, hand wheel cover, nipple, webbing buckle, buckle,fixed part, piston, orifice, spring, safety disc, safety plug 300 bar, handle section, spacing washer, level support, guide buishing, valve cone, quick coupling connection, plug, cover, hose gasket, gasket, washer, valve housing diving, diviator mkii lebel, holder, nut, locking ring, retaining ring, spacer, locking ring, cylinder ring, o ring, o-ring 12,42x1,78, 10-pack, o-ring 10-pack, o-ring 10-pack, o-ring 10-pack, o-ring 3, 1 x 1, 6, 10-pack, o-ring 5-pack, screw 10-pack, screw 10-pack, screw 10-pack, nut 10-pack, screw 10-pack, screw 10-pack, washer, nut 10-pack, sealing plate 25-pack, protective cap 3-pack, pin 10-pack, pin 10-pack, gland seal 10-pack, non-return valve disc 10-pack, high pressure hose, positive pressure attachment, sealing piston assy., washer 10-pack, o ring, shoulder strap assy,right, shoulder strap assy,left, valve stem assembly, spacer 10-pack, o ring, low volume visor, strap lovk, screw, diaphram, head harness, connection nipple, lifting spindle, piston, piston 5-pack, antifreezing cap 5-pack, high pressure hose short, discharge plug (din) controlled, locking strap, 1 pcs, pad, mk4 regulator assy, breathing bag, mouthpiece assembly, relief valve, high pressure hose assembly, bracket, strap, screw, buckle, male 40mm, locking clip, fomlube, neck strap, dosage regulator, warning indicator, bellow arm, safety pressure unit, valve holder, locking ring, o-ring 18, 77 x 1, 78, bellows assembly, dosage manometer assembly, o-ring 52, 0 x 3, 0, bellows weight, assembly, pressure gauge assy, canister lid gasket, screw assembly, lower, buckle holder with buckles, long, elastic string, 1700mm, sealing tape, screw, 1 pcs, screw, 1 pcs

CTN :43830945

07 Jul, 2026 NA

Mumbai - Maharashtra

Tender For corrigendum : tender for supply of brush , speed indicator , toothed belt , knob , carbon brush , commutator , screw lp type resi thermo w/o neck , carbon brush , sealing for cover , carbon brush , direct current contractor , ring oil guyidance , aux.contactor , switch yaxely type , toggle , push hood red , push hood white , torsion spring , push hood yellow (pressure hood) , lamp pilot , fuse link , plate indicating , copper segment (contact piece) , toothed belt pulley , clutch electromagnetic , cam circuit element , switch position , terminal strip , conductor rail connector , handle (toggle) , dc contractor 2 pole , al capacitor 10000uf 63v , resistor , magnetic coupling , main contact complete , solenoid valve , side wall compl.(right) , bearing , emergency hand lever , circuit breaker (2000 amp)

CTN :45719844

20 Jul, 2026 25.04 Lacs

Murshidabad - West Bengal

Tender For procurement of spares for booster pump for sgtpp - procurement of procurement of spares for booster pump for sgtpp., rotor assy. booster pump-fa1b75 for mdbfp of 500 mw , (balanced condition), set contain one shaft, one impeller, impeller neck ring-02 nos, thrust collar, coupling key, pump drg. no- ( drg. no-hy-dg-373-139-a017 moc-shaft-bs-en-10250-4, impeller-bs-en-10213-2, impeller wear ring-bs-en-10213-2, approximate dimension- impeller od-753 mm, impeller width from neck to neck-246, impeller neck od-300 mm, neck id-265 mm, neck width-45 mm, shaft dia at impeller position-84.85 mm, no of vains-06. approximate shaft length-1725 mm, shaft run-out should be within 0.05 mm. for mdbfp , direction of rotation-anti clowise viewed from non-drive end. rotor assembly should be in balanced condition. balancing document should be submitted during delivery. all give dimensions are approximate & actual dimensions must be at per give drawing no. ), impeller for booster pump-fa1b75, for booster pump of 500 mw. , part no-2 , pump drg. no-hy-dg-373-139-a017, moc- bs en 10213-2 ( in balanced condition. balancing document should be submitted during delivery. moc-impeller-bs-en-10213-2, approximate dimension- impeller od-753 mm, impeller width from neck to neck-246, impeller neck od-300 mm, neck id-265 mm, neck width-45 mm, shaft dia at impeller position-84.85 mm, no of vains-06. all give dimensions are approximate & actual dimensions must be at per given drawing no. ), shaft for booster pump-fa1b75 for booster pump of 500 mw. , part no-5 , pump drg. no-hy-dg-373-139-a017, moc-bs en 10250-4 or equivalent ( shaft run-out should be within 0.05 mm. moc-shaft-bs-en-10250-4, approximate shaft length-1725 mm, all give dimensions are approximate & actual dimensions must be at per give drawing no. ), impeller nut, booster pump-fa1b75 for booster pump of 500 mw , part no-13, pump drg. no-hy-dg-373-139-a017, nut thrust collar for booster pump-fa1b75 , pump drg. no-hy-dg-373-139-a017, casing wearing ring, f-m/cd-bp-fa1b75 for booster pump ( moc-fv 520 b (13% cr. steel). approximate dimension od-340 mm, id-320 mm, width-45 mm, all give dimensions are approximate & actual dimensions must be at per give drawing no. ), wearing ring,impeller,fa1b75 for booster pump fa1b75 ( moc-bs-en-10213-2, approximate dimension od-320 mm, id-300.20 mm, width-45 mm, all give dimensions are approximate & actual dimensions must be at per give drawing no. )

CTN :45590747

06 Jul, 2026 NA

Bardhaman - West Bengal

Tender For corrigendum : supply of spares for ksb make valve d d - m3799521401 , m3799521402 , m3799521403 , m3799521404 , m3799521405 , m3799521406 , m3799521407 , m3799521408 , m3799521409 , m3799521410 , m3799521411 , m3799521412 , m3799521413 , m3799521414 , m3799521415 , m3799521416 , m3799521501 , m3799521502 , m3799521503 , m3799521504 , m3799521505 , m3799521506 , m3799521507 , m3799521508 , m3799521509 , m3799521510 , m3799521511 , m3799521512 , m3799521513 , m3799521514 , m3799521515 , m3799521516 , m3799521601 , m3799521602 , m3799521603 , m3799521604 , m3799521605 , m3799521606 , m3799521607 , m3799521608 , m3799521609 , m3799521610 , m3799521611 , m3799521612 , m3799521613 , m3799521614 , m3799521615 , m3799521616 , m3799521701 , m3799521702 , m3799521703 , m3799521704 , m3799521705 , m3799521706 , m3799521707 , m3799521708 , m3799521709 , m3799521710 , m3799521711 , m3799521712 , m3799521713 , m3799521714 , m3799521715 , m3799521716 , m3799521801 , m3799521802 , m3799521803 , m3799521804 , m3799521805 , m3799521806 , m3799521807 , m3799521808 , m3799521809 , m3799521810 , m3799521811 , m3799521812 , m3799521813 , m3799521814 , m3799521815 , m3799521816 , m3799521817 , m3799521901 , m3799521902 , m3799521903 , m3799521904 , m3799521905 , m3799521906 , m3799521907 , m3799521908 , m3799521909 , m3799522001 , m3799522002 , m3799522003 , m3799522004 , m3799522005 , m3799522006 , m3799522007 , m3799522008 , m3799522009 , m3799522101 , m3799522102 , m3799522103 , m3799522104 , m3799522105 , m3799522106 , m3799522107 , m3799522108 , m3799522109 , m3799522110 , m3799522111 , m3799522112 , m3799522113 , m3799522114 , m3799522115 , m3799522116 ksb gv 1bgaf0334 drive nut, ksb gv 1bgaf0334 thrust bearing set, ksb gv 1bgaf0334 spindle, ksb gv 1bgaf0334 wedge holder, ksb gv 1bgaf0334 pin psgt disc holder, ksb gv 1bgaf0334 joint ring, ksb gv 1bgaf0334 gland packing, ksb gv 1bgaf0334 neck ring, ksb gv 1bgaf0334 neck bush, ksb gv 1bgaf0334 spacer ring, ksb gv 1bgaf0334 disc f std, ksb gv 1bgaf0334 stud hex nuts bonnet , ksb gv 1bgaf0334 stud hex nuts body yoke, ksb gv 1bgaf0334 stud hex nut bonn flg , ksb gv 1bgaf0334 wedge retaining, ksb gv 1bgaf0334 grub screw, ksb gv 1bgao0336 drive nut, ksb gv 1bgao0336 thrust bearing set, ksb gv 1bgao0336 spindle, ksb gv 1bgao0336 wedge holder, ksb gv 1bgao0336 pin psgt disc holder, ksb gv 1bgao0336 joint ring, ksb gv 1bgao0336 gland packing, ksb gv 1bgao0336 neck ring, ksb gv 1bgao0336 neck bush, ksb gv 1bgao0336 spacer ring, ksb gv 1bgao0336 disc f std, ksb gv 1bgao0336 stud hex nuts bonnet , ksb gv 1bgao0336 stud hex nut body yoke , ksb gv 1bgao0336 stud hex nuts bonn flg , ksb gv 1bgao0336 wedge retaining, ksb gv 1bgao0336 grub screw, ksb gv 1bgas0388m //bid details 2 / 84

CTN :45724949

09 Jul, 2026 6.17 Lacs

Bardhaman - West Bengal

Tender For supply of 5 stage pump shaft moc en8 part number vp150sr502 for volcan sr150 , impeller moc gm part number vp150sr514 for volcan sr150 , shaft sleeve de moc gm part number vp150sr507 for volcan sr150 , shaft sleeve nde moc gm part number vp150sr520 for volcan sr150 , static balance valve moc gm part number vp150sr518 for volcan sr150 , dynamic balance valve moc gm part number vp150sr519 for volcan sr150 , bush bearing de moc gm part number vp150sr504 for volcan sr150 , bush bearing nde moc gm part number vp150sr521 for volcan sr150 , gland flange de moc gm part number 150sr5vp150sr506 for volcan sr150 , gland flange nde moc gm part number vp150sr506 for volcan sr150 , distance sleeve moc gm part number vp150sr508 for volcan sr150 , base bush suction moc gm part number vp150sr509 for volcan sr150 , base bush discharge moc gm part number vp150sr523 for volcan sr150 , impeller distance bush moc gm part number vp150sr515 for volcan sr150 , neck ring moc gm part number vp150sr512 for volcan sr150 , stage bush moc gm part number vp150sr516 for volcan sr150

CTN :45399907

06 Jul, 2026 27.98 Lacs

Ganganagar - Rajasthan

Tender For corrigendum : supply of hydraulic spares of side arm chargers and wagon tipplers at chp, sstps, suratgarh - d.c.valve:4we6d6x/eg24n9k4 with solenoid &connecter or equivalent, d.c.valve:4we6y6x/eg24n9z4 with solenoid &connecter or, equivalent, hose pipe dko12s l=1200mm one side 90 bend, fittingstraight, connector : 12sr x ½" port connection size : g 3/8", hose pipe dko 38 sx 1000 mm, r13 with end fittings, hose pipe dko 12s x500mm,, one side 90 deg. with end, fittings, hose pipe dko 12sx 900mm,, one side 90 deg. with end, fittings, hose pipe dko 12s l=900mm, one side 90 deg. bend with,, fitting- straight connector : 25, sr x 1" port connection size, :19 dia, hose for sac :, hose pipe dko 12s l=500mm, one side 90 deg. bend with end, fittings, hyd. hose din 20022/en 853-2sn dn 40 i.d. 1.1/2'' w.p. 90, bar/1300 psi exceeds sae 100, r2 at l-6 mtr., hyd. hose sae 100 r1 at-10- i.d. - 5/8" l-6 mtr. working, pressure 350 bar/5100 psi, hyd. hose din 20022/en 853-2sn dn 20 i.d. 3/4'' w.p. 215, bar/3100 psi exceeds sae 100 r2 at l-1.6 mtr., hyd. hose din 20022/en 853-2sn dn 8 i.d. 5/16'' w.p. 350, bar/5100 psi exceeds sae 100 r2 at l-1.6 mtr., sae 100 r13-20 or eq. id 1-1/4'' with std end assy. on one, end m52x2 fs'o' ring type straight and other end with, m52x2 fs'o' ring type 90 degree swept elbow suitable, for 345 bar working pressue l-1.5 mtr., sae 100 r1a-10 or eq. id 16 mm with std end assy. on, both ends having stand pipe of 18mm od x 30 mm long, suitable for working pressure 130 bar l-1.5 mtr., sae 100 r13-12 or eq. id 19 mm with std end assy. on, one end m36x2 fs'o' ring type straight and other end, with m36x2 fs'o' ring type 90 degree swept elbow, suitable for 345 bar w.p. l-1.5 mtr, sae 100 r1a-06 or eq. id 10 mm with std end assy. on, both ends having stand pipe of 12 mm od x 30 mm long, suitable for w.p. 180 bar l-1.5 mtr, hose: din 20022/en-853-2sn dn 19 id-3/4'' (19.0 mm) w.p., 3100 psi/215 bar (21.5 mpa) sae 100 r2 at length = 1 mtr, hose: din 20022/en-853-2sn dn 19 id-3/4'' (19.0 mm) w.p., 420 bar (42 mpa) sae 100 r2 at length = 1 mtr, hose: din 20022/en-853-2sn id-5/16'' (7.9 mm) w.p. 5100, psi/350 bar (35 mpa) sae 100 r2 at length = 1 mtr, d.c. valve :4we6j 6x/e g24 n9z4 with solenoid & connector, or equivalent, check valve :z2s6-1-6x or equivalent, dbl. throttle/check vlv:z2fs 6-2-4x/2qv or equivalent, d.c. valve :4we6d 6x/e g24 n9z4 with solenoid & connector, or equivalent, filter element: 0030d010bn4hc, filter element: 0160d010bn4hc, filter element: 0330r010p, cylinder for charger uncouple 40x20x220 mm, cylinder for arm delatching 40x20x60 mm, complete seal kit consisting of piston seal, rod seal, wiper seal,, o-ring, back-up ring 140 mm dia bore x 80 mm dia piston rod x, 1400 mm stroke hydraulic cylinder(type 0627658), return line filter element type- cfr-250-12-10, manifold block: c-sk-2639-a1 or equivalent, return line filter element type- cfr-630-20-25-g, throttle cum check valve drv7-16-532-00 or equivalent, relief valve : r4v06-001-10a1 or equivalent, pilot operated check valve: c4v06-0g3-4b1 or equivalent, throttle valve dv7-16-532-00 or equivalent, dc valve part no. 4we6d or equivalent, shut off valve part no. khbg-1/4''-1-1-1-2 or equivalent, d.c. valve 4we6j with solenoid coil (double)and connector or, equivalent, pressure control pilot: mcv116g4201 or equivalent, pressure switch ips-14-100 or equivalent, shuttle valve sl06-s10 or equivalent, double throttle cum check valve zrd-05-ab-0 or equivalent, relief valve part no.r4v06-561-10a1 or equivalent, relief valve part no. r4v03-591-10a1 or equivalent, check valve part no.c4v06-560-4b1 or equivalent, shuttle valve part no. sl-06-t02-10 or equivalent, inline throttle check valve part no.drv-6 or equivalent, throttle/check valve part no.-z-2f-s6-30 or equivalent, dc valve :3d02-34-207-03-02-00a1-07-07327 or equivalent, dc valve: 3d06-35-b01-03-03-24b1-07538 or equivalent, relief valve : ng6-50 bar or equivalent, suction strainer: sc2-100 or eq

State Government

CTN :45714172

30 Jun, 2026 NA

Kurukshetra - Haryana

Tender For miscellaneous items and motor spare parts & repairs/ rewinding of ,motor -lowering and unlowering / bir pipli ,motor fiting charges / bir pipli ,20 hp motor rewinding including the cost of copper wire and less old material./bir pipli ,rottar sheet, grinding or treading, cutting layer on iron / bir pipli ,selive kit / bir pipli ,gun metal bush / bir pipli ,s/pump bowl bush / bir pipli ,neck ring / bir pipli

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