Latest back up ring Tenders | Government back up ring Tenders

Central Government/Public Sector

CTN :45318042

03 Jul, 2026 NA

Koraput - Odisha

Tender For bid to ras bid to ras corrigendum : tender for supply of forming and machining 70 lines sheet metal components with hal material - stopper ring , adjusting washer , adjusting washer , bracket , flange , flange , flange , flange , flange , gasket , adapter , adapter , ribs , rib , rib , rib , fin , locking ring , gasket , gasket , screen , screen , screen , screen , screen , locking plate , net , bearing screen , bearing shield , gasket , gasket , gasket , net , gasket , gasket , gasket , conical net , gasket , gasket , net , bracket , packing , gasket , connecting link , ring , connecting link , ring , stand profile , bracket , bracket , bracket , bracket , gasket , net , flange , flange , tape , gasket , bracket , gasket , cover plate , plate , lock washer , gasket , fin , front wall , bracket , rib , bracket , base , cover plate , flange

CTN :45741643

16 Jul, 2026 NA

Tinsukia - Assam

Tender For supply of brg clutch release 2326570 coo , weather strip , drive assy , arm wind screen wiper s a of wiper , repair kit pumping assy , horn assy high tone , cap actuator , electric fan assy , bearing frt wheel , reverse light , air filter element safety , oil filter assy , starter motor assy , nozzle , pump water , flat seal ring , camplate , valve brake pneumatic , repair kit , adjusting pin , roller , gasket cylinder head , motor assy wiper , battery cut off switch , repair kit minor slave cylinder , cable assy control , cable assy clutch control complete , oil seal , wire harness , glass bedding

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

corporations/Associations/Others

CTN :45704608

17 Jul, 2026 NA

Barsingsar - Rajasthan

Tender For supply of safety valves spares b b - sc110460933 disc 7005 , sc110460931 spindle 7005 , sc110460935 disc holder 7005 , sc110460936 guide 7005 , sc110460939 lower adjusting ring 7005 , sc110460521 upper adjusting ring 7005 , sc110460938 disc 7005 , sc110460942 disk holder 7032 , sc110460944 upper adjusting ring 7005 , sc110460946 lower adjusting ring 7005 , sc110460947 adjusting ring pin 7135 , sc110460945 adjusting ring pin 7000 , sc110461290 lift stop 7000 sh safety valve 1759wd , sc110461289 disc collar 7005 sh safety valve 1759wd , sc110460948 overlap collar 7005 , sc110461292 disc 7003 for hrh safety valve 1785wd 6 , sc110460956 spindle 7003 , sc110460962 disc holder 7012 , sc110460964 upper adjusting ring 7003 , sc110461018 lower adj ring 7003 for hrh safety valv * /bid number : gem/2026/b/7682586 + /dated: 26-06-2026 ' ' / bid document 1 / 20

corporations/Associations/Others

CTN :45632456

07 Jul, 2026 NA

Barsingsar - Rajasthan

Tender For corrigendum : supply of st020322540 -bush , pos 3 of hp overload vlv,st020322535 -sealing ring closed pos 19 of ipsv d50 70 10,st020322144 -adjusting pieces clamping pieces lp turbine last stage blade,st020322133 -angle ring for hp control valve casing,st020322181 -threaded ring for hp control valve casing assembly.,st020322138 -angle ring for ip control valve casing assembly.,st020322534 -threaded ring for angel ring at ipcv,st020322543 -bearing shell pos 14 of turning gear,st020322542 -bearing shell pos 15 of turning gear,st020322067 -spherical bush pos 20 for turbine shaft turning gear,st020322097 -gasket for main steam strainer.,st020322545 -main steam stainers,stud m24 160 with nut and washers,st020322163 -gasket for hrh steam strainer,st020322544 -hrh stainers stud m24x190. with nut and washers,st020322546 -scru csk hex soc m8x16-12.9,st020322541 -lp turbine.sealing strip 5 dia 508,st020322550 -screw hex m 8x60-8.8,st020322548 -screw cap soc p m10x20-12.9,st020322549 -screw cap soc p m20x100-12.9,st020322547 -cyl pin dia 20 x

CTN :45696683

11 Jul, 2026 10.00 Lacs

Sohagpur - Madhya Pradesh

Tender For नगर परिषद सोहागपुर अंतर्गत हेन्डपंप मरम्मत सामग्री क्रय करने हेतु वार्षिक निविदा आमंत्रण बावत् - regarding annual tender invitation for purchasing hand pump repair material under municipal council sohagpur. - . - , axle i.s.i. mark, chain nut bolt i.s.i. mark, cylinder complete i.s.i. mark, flanger brass complete i.s.i. mark, flanger jhula brass i.s.i. mark, g.i. pipe with socket 1 1/4 inch i.s.i. mark 9 kg/m, hand cover i.s.i. mark, handpump chain i.s.i. mark, handpump connecting 12 m.m. rod i.s.i. mark, handpump cylender liner, handpump handle i.s.i. mark, handpump leather cap, handpump leather wisher, handpump pedestal adjusting size 1 1/2 fit i.s.i. mark, handpump pedestal adjusting size 1 fit i.s.i. mark, handpump pedestal adjusting size 2 fit i.s.i. mark, handpump pipe die i.s.i. mark, handpump rod die i.s.i. mark, handpump set complete 30 mtr with fitting i.s.i. mark, handpump slip ring, handpump pipe socket, handpump rod socket, head assembly i.s.i mark, lifter 1 1/2 inch i.s.i. mark, lower valve brass complete i.s.i. mark, upper valve brass complete i.s.i. mark, leather washer extra strong c.l.m.s. company i.s.i. mark, nut bolt 2 inch, pedestal i.s.i. mark 7.5 inch, rod socket 12 m.m i.s.i. mark, rubbar ring i.s.i. mark, rubber sit stainer i.s.i. mark, bearing 6204 i.s.i. mark, water chamber i.s.i. mark, wise (handpump) i.s.i. mark, handpump cylender cap

CTN :45587450

30 Jun, 2026 NA

Tiruvallur - Tamil Nadu

Tender For corrigendum : 6206402089 adjusting ring 172.45. 197 , 6206402090 adjusting ring 172.45. 197-01 , 6206402091 adjusting ring 172.45. 197-02 , 6206402092 adjusting ring 172.45. 197-03 , 6206402093 adjusting ring 172.45. 197- 04 , 6206402094 adjusting ring 172.45. 197-05

CTN :45691197

06 Jul, 2026 NA

Tiruvallur - Tamil Nadu

Tender For supply of adjusting ring / 172.45. 301

corporations/Associations/Others

CTN :45673505

04 Jul, 2026 NA

Karbi Anglong - Assam

Tender For supply of shovel lift cylinder seal kit , shovel tilt cylinder seal , dipper ram seal kit , boom ram seal kit , ram seal kit stabilizer , gear annulus ring , carrier annulus ring , gear planet , gear sun , dowel hollow , bolt m14 x 70mm , circlip , 6 in 1 ram seal kit , back up ring , steering trackrod seal kit , slew ram seal kit , bucket ram seal kit , bearing liner , pivot pin , bearing liner 1 , pivot pin1 , oil seal

Central Government/Public Sector

CTN :45702761

03 Jul, 2026 NA

Multi City - Tamil Nadu

Tender For auction sale of depot ferrous scrap - cond.& u/s diesel/emu/c&w/lhb, equilising beam, buffer, ac loco components such as tooth gears, crank shaft, brake disc, pinion, injector, gear wheel, cylinder liners, grease cup, alternator fan cover filter assembly, cattle guard, sab air brake components,air brake cylinder components, shock absorber, cattle guard, linear,traction motor spare parts, dust collector,tapperbearing with polimer cage,doubelcupcollar,shockabsorber,hp cylinder rail guard, outer/inner sleeves of bearing bolts& nuts, air filter, damper, lube oil filter, tiny springs,rotor, anchor link scrap, sab components, cutoff angle cock, control arm upper, ca lower, traction rod, anti roll bar assembly, axle box components, gears, brake disk, leaf spring, carrier assembly, bearing bolt, centering device, fork eye, coupler sleeve, air pipe assembly, break shoe bolster link, hoop coupler, parking break assembly,primary and secondary springs,footsteps,bolster hanger, dust guard, wearing plate, compensating ring, impeller, inner hanger,iron bracket above transformer, brake gear components, spring plate, coupler sleeve, brake hanger, yoke lead, coupler bearing, coupler rear plate, coupler clearance plates, wearing plate, brake beam, dust covers, collar, dashpot top, protective tube, gear case vocer, side bearer cover, pins for hanger, machinery items cut pieces, shock absorber, nipplers, cutout cocks, etc., tm pinion, tm parts as holder plate and end shield, axle box parts as axle box cover,boldter,oilcup,angles,equilising stay,pipes,nosepad,lsbeam,cibrakeblock , automobile parts,silentblock,impeller housing,cowl, axle guide and racer, traction link, the bar, traction housing,brake hangar, pull rod, slack adjuster, knuckle, clevis, screw coupling, cbc coupler and parts, fuffer, cattle guard, labyrinth, bearing for axle box, traction motor and aux motors, damper, sand box, sand ejector, sand pipe, foot step, sand ejector., angle cock and ferrous couplings, lathe machine head, junction box, cutting ferrous, angles, rod, ferrous heater coils, ferrous lamp pipe, transformet brackets, oil lubricator for suspension bearing, lid for gear case, linear, push rod &gudgeon pin, compressor, hood with impeller,ocb ducts, labyrinth, end frame tamper, hanger link, cylinder linear, oil dispersive, axle box cover, servo motor, striker casting with grease adherings(diesel),castiron components, impeller, guard, compartment sliding doors, compensating ring, end sheild, cartridge with nu bearing,pipe, drum,hoist, gear, impeller, eot crane wheels, eot crane gears , side rod, pull rod, pinion wheel, pull lift chain, door closer, emu coupler,inter cooler, engine head, covers, dooms, pipes, tank, front cover, rear cover, hand rail, after cooler, cylinder body, spring piston, holder plate,sand box, labyrinth, lhb bearings, outer bearing covers, end shield, piston trunk, adjusting rod, palm pull rod, control arm, dbr rf boxes,hoods, brake hanger, brake hanger with head, brake head & semi permanent coupler and parts, bmbc components, bend cover, inspection cover, centrifugal dust collector, cut off angle cock, safety rod, racker arm, valve plate, cylinder bore, bearing cover, emu sliding door, silencer, racer, raiser, bellow plate, door operating cylinder scrap, msu components scrap, labyrinth &pinion shaft(diesel), compensation ring, buff gear, hood with impeller, ront fork complete housing, lb spring set scrap, stator w/o coil, contering dis, anger link with or w/o silent block, oil cup and all other scraps released from diesel / ac loco/emu/c&w/lhb components and all other ms/ci with/without minor non ferrous attachments in as is where is condition. pl no. 98050126. custodian: cdms-rsf-gsd-per. note: 1) cutting permitted to loadable sizes only. 2) during delivery if any major non-ferrous items found the same should be handed over to custodian. 3) loading by crane / jcb is also permitted. location: bin n

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