Latest quick coupling Tenders | Government quick coupling Tenders

Central Government/Public Sector

CTN :45458955

15 Jun, 2026 NA

Multi City - Uttar Pradesh

Tender For auction sale of depot ferrous scrap - scrap ferrous rolling items consisting of shuckle,pin, screw bolt, buffer spindle, rod, round, with or w/o foundation, tie bar, flat(plane/leaf spring)angle, plte(plane/chequered), grider, chanal,bar, equilizing & compensating beams, brake-equilizer, livers, pull rod, rod runs, draw bar-hook, crow bar, fish plate, shaft,spring leaf, fork of fork lift, rail tongue, rail tensor, beam-scale, link, spaner, coupling rod, m.s. sleeper & other various types of rolling items released from loco,carriage, sig, trd, tmc, electric of sorts & sizes with or w/o attechment if any. note- 1- loading by purchaser 2- cutting not allowed 3-delivery not allowed against part payment. location-lying in bin no. a-08 near line no.-10

Central Government/Public Sector

CTN :45458928

16 Jun, 2026 NA

Multi City - Uttar Pradesh

Tender For auction sale of rolling stock - ms scrap cut of condemned wagons 8 wheeler (bg) with out wheel set and trolly , delivery on nagra siding condition, wagon no. (1)nr 81038660015 bwta (2) sc 80098860021 bwta (3)nr 81038960276 bwta (4)def 81018515243 bwta. note : delivery on actual weighment basis maximum permissible deliverable qty is lot qty 04 nos(79.120 mts). returnable items(1) buffer plunzer (2) buffer socket (3) draw bar hook (4) draw bar key (5) screw coupling (6) draw bar spring (7) rubbing block(8) draft link (9) hand brake screw rod with bracket & with leave bush (10) hand brake spindle rod long and short with bracket , note -cutting allowed for easy loading returnable items will notbe delivered and willbe returned by the purchaser lot qty 04 nos(79.120 mts) on approx basis , advice note no.25-03385 dt-20.03.26 and 25-03391 dt- note: wagon lots to be sold on number basis and delivery in mts basis. purchaser sould read the nagra siding condition of special condition of e-auction governing the sale at page 13 (r) page 17 and satisfiy them selves before biding. note-as per e-auction terms and condition goverining sale of scrap material through e-auction (revised on 07.05.2026), delivery of any scrap lot shall be permitted only after receipt of full sale value of sold lot

Central Government/Public Sector

CTN :45436615

29 Jun, 2026 NA

Agra - Uttar Pradesh

Tender For supply of spares of air brake system (make - m/s knorr bremse india pvt ltd) of vb train version 2 (rake no. 42) as per attached annexure-a - knorr bremse make brake caliper with service brake to drg no.c212239/kbi part no. 11105236/24mx , knorr bremse makebrake caliper unit-parking brake to kbi part no. 11105239/56124mx , supply of screw plug to kbi part no. 451486 for trainset vb chair car , supply of sealing ring to kbi part no. 457289 for trainset vb chair car , supply of washer to kbi part no. 464760 for train set vb chair car , supply of ball cock to kbi part no. 1153483/1a1 fortrainset vb chair car , supply of fastening clamp to kbi part no. 469502 fortrainset vb chair car , supply of tyfon to kbi part no. 1151213 for trainsetvb chair car , supply of tyfon to kbi part no. 1151466 for train setvb chair car , supply of hexagon nut to kbi part no. 469598 for trainsetvb chair car , supply of spring washer to kbi part no. 469658 fortrainset vb chair car , supply of spring washer to kbi part no. 470090fortrainset vb chair car , supply of fastening clamp to kbi part no. 476988 fortrainset vb chair car , supply of test fitting to kbi part no. 1151150/a for trainset vb chair car , supply of flat head screw to kbi part no. 479712 fortrainset vb chair car , supply of sealing strip to kbi part no. 504853 for trainset vb chair car , supply of pressure regulator to kbi part no. 1148135 for trainset vb chair car , supply of dry type air filter to kbi part no. 8.000.0.923.748.9 for trainset vb , supply of check vlave to kbi part no. 8.000.0.769.003.7for trainset vb chair car , supply of test fitting to kbi part no. 1148013 fortrainset vb chair car , supply of relay valve to kbi part no. 1146448/001 fortrainset vb chair car , supply of coupling to kbi part no. 8.120.0.700.006.6for trainset vb chair car , supply of three phase motor to kbi part no. 8.121.0.072.845.6for trainset vb chair car , supply of test fitting to kbi part no. 1146182 for trainset vb chair car , supply of compressor to kbi part no. 8.121.2.321.500.9for trainset vb chair car , supply of grounding to kbi part no. 1143521 for trainset vb chair car , supply of resilient mounting to kbi part no. 8.181.0.085.001.7for trainset vb chair car , supply of o ring to kbi part no. a37523 for trainsetvb chair car , supply of check valve to kbi part no. 1140529 for trainset vb chair car , supply of sleeve to kbi part no. a70321/2 for trainsetvb chair car , supply of pressure reducing valve to kbi part no. ii36508/0600for trainset vb chair car , supply of o ring to kbi part no. a95468 for trainsetvb chair car , supply of o ring to kbi part no. b57679 for trainset vb chair car , supply of pressure reducing valve to kbi part no. ii36508/0410 for trainset vb chair car , supply of brake pad to kbi part no. c105255/35g5x for trainset vb chair car , supply of pressure reducing valve to kbi part no. ii36508for trainset vb chair car , supply of pole wheel to kbi part no. c192816 for trainset vb chair car , supply of intermediate flange to kbi part no. 1135930 for trainset vb chair car , supply of pressure switch to kbi part no. c111028/10027for trainset vb chair car , supply of pressure governor to kbi part no. 1135830/04535 for trainset vb chair car , supply of pressure governor to kbi part no. 135830/01815for trainset vb chair car , supply of pressure governor to kbi part no. ii35830/00604for trainset vb chair car , supply of pressure governor to kbi part no. 135829/10075for trainset vb chair car , supply of diaphragm to kbi part no. b71484 for trainset vb chair car. , supply of pressure governor to kbi part no. ii35829/07565for trainset vb chair car , supply of bracket to kbi part no. c196590 for trainset vb chair car , supply of gauge (mr-bp) to kbi part no. 11107056 for trainset vb chair car , supply of nyloc nut to kbi part no. c200084 for trainsetvb chair car , supply of air reservoir to kbi part no. 11104741/0752 for trainset vb chair car , supply of terminal block to kbi part no. 11

CTN :45430790

18 Jun, 2026 NA

Ariyalur - Tamil Nadu

Tender For supply of mechanical engineering lab materials - mechanical engineering lab materials, serve motor drive kitinterface l293d motor driver ic with arduino to control direction of rotation of two dc motors), bldc motor kitbldc motor 1 nobldc motor drive -1noinbuilt volt and ammeter and rpm meterinbuilt power supplyinput 230v ac, lvdt trainer kit complete educational trainer for linear variable differential transformer (lvdt) displacement measurement. built-in ac excitation source and signal conditioning circuitry for lvdt operation. micrometer assembly for precise linear movement of the lvdt core. displacement range ~10 mm with clear front-panel adjustments for zero & calibration. digital display (typically 3 -digit) for direct readout of conditioned output/displacement values. test points and banana sockets for signal observation on external instruments. self-contained unit in a durable enclosure with labeled controls and educational layout. includes user manual and patch cords for experiments. operates on 230 v ac, 50 hz mains supply., multi-cylinder petrolphase : single phase load: mechanical load with ropenumber of cylinders : 4displacement : rope brakepower : 65hp,4000 rpm,1396 ccbrand material : mild steelengine type : 4 stroke self startfrequency : 15hzfuel consumption : petrolfuel tank capacity : 5 letermorh s test rig, tail stock assemblyheavy-duty lathe tailstock assembly for training; cast iron body with base, barrel (quill) ~50 75 mm stroke, hand wheel feed, dead centre mt2/mt3, set over screws for taper turning, spindle clamp, complete with all internal parts for dismantling and reassembly; suitable for 300 400 mm centre height training lathe., dc motorvoltage 220-440 v dcpower - 180 w speed - 200 rpm, hydraulic cylinderdouble acting hydraulic cylinder, bore 40 50 mm, stroke 200 300 mm, working pressure up to 100 160 bar, steel tube with honed bore, hard chromed piston rod, front & rear end caps, piston with seals and wear rings. supplied as standalone unit with suitable mounting for dismantling, inspection and reassembly., hydraulic opreated directional control valve (dcv)manually operated 3/2 or 4/2 way spool type hydraulic directional control valve, nominal size ng06 (cetop 3) or equivalent, rated pressure 210 bar, flow 20 40 lpm; valve body with hardened and ground spool, centering springs, ports p a b t clearly marked. supplied on small mounting plate for dismantling, inspection and assembly practice., bearing with shaft assemblyteaching unit with shaft 25 35 mm dia mounted in housing with deep groove ball bearings (6205 / 6206 class) at both ends; includes locking arrangements (circlips, lock nuts, covers). designed for repeated removal, cleaning, lubrication and refitting of bearings, with provision to mount on bench or test rig., coupling unit using driving and driven shaft plumber block bearing unit1. the plummer block housingmaterial: cast iron (grade fg 200 or equivalent). type: sng or snl series (split-type housing).sealing: felt seals or v-ring seals (to demonstrate lubrication retention).lubrication: provided with a grease nipple at the top center for manual lubrication practice.2. the bearingtype: self-aligning ball bearing (1200 series) or spherical roller bearing (22200 series).bore diameter: standard 25mm or 30 mm (ideal for lab scale).mounting: adapter sleeve mounting (h-series) to teach students how to lock a bearing onto a smooth shaft.3. shafting and couplingshaft material: ground carbon steel (en8 or en9) for high surface finish.coupling type: * flexible coupling: to demonstrate the bearings ability to handle slight misalignment.rigid flange coupling: to demonstrate traditional direct connection.driving/driven setup: one shaft connected to a small electric motor (driving) and the other to a brake drum or load (driven)., spring test machine load & displacement sensing load cel * capacity: 0 10 kno accuracy: 1% fs (better if 0.5% fs) displacement sensor * lvdt / digital encodero accur

CTN :45264852

12 Jun, 2026 NA

Kanchrapara - West Bengal

Tender For corrigendum : supply of parking brake coupling release chain for memu / demu motor coach. drawing no. - er/kpa/el/pn.3 memu.2418 [ warranty period: 30 months after the date of delivery ] ]

CTN :45434185

19 Jun, 2026 NA

Meerut - Uttar Pradesh

Tender For providing of customized amc/cmc for pre-owned products - undefined; undefined; annual maintenance contract (amc); quarterly; no - spare part list for fabius plus - opt. encoder w. button 24pos 500v, optical encoder 24pos, fuse link t2.sah, tft lcd 6.5 640x480 rohs, slow motion valve component, piston, piston diaphragm, cap, safety valve, window, measuring tube air (0,2 to 121/min), measuring tube n20 (0.55 to 10l/min), measuring tube n20 (0,02 to 0,5l/min) measuring tube 02 (0,55 to 12l/min), measuring tube 02 (0,02 to 0,5l/min), catch rotary, plug asm-yoke, ribbon 30 cond keyboard-cable, ribbon 20 cond cable, power switch cable, 02 interface cable, lignt barrier cable, incrementer cable, 02 flush assembly, gasket, diaphragm, pressure regulator, absorber washer, gasket, caster brake, elbow fitting, elbow fitting asm, valve disk, dome, screw plug with spout, cap asm-bypass-breathing sys, power-supply, hose asm-fresh gas-tab gs, gas block tiro completely, cosy2.6, ventilator lid, absorber cover, auxiliary air valve &mbar, gear case assy, cable asm-02 pressure, disc apl bypass, display fabius complete 6,5, switch pressure, ventilator asm, spare part front panel, pba lucy 2, display cabel lp lucy 2, led cable pba lucy 2, flow sensor cable 1,7m, loudspeaker 36mm, pba mitma, rs pressure reducer n2o compl rv short, kit pressure regulator n20 long, kit pressure regulator n20 short, kit pressure regulator 02/air long l, kit pressure regulator 02/air short l, kit pressure regulator 02 short t, valve plate, diaphragm, flatseal, pba control 3, conversion kit peep valve, cosy, screw plug with spout, ventilteller, s-orc, coupling, f, pressure gauge, apl valve, consumables, 02 sensorhousing lower part assy, fresh gas hose (0,9m), breathing hose 22/22 (a) 110, breathing hose 22/22 (a) 150, housing asm 02 sensor, flow sensor cable 1,7m, 02-sensor (capsule), spirolog flow sensor (5x), maintenance -kit cosy2.n, 2y, fabius gs servset (1 year), diaphragm, diaphragm

Central Government / Public Sector

CTN :45422418

15 Jun, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For supply, installation and commissioning of rake test rig complete along with trolley & flexible hoses each 3 mtrs. long with coupling to connect compressed air line, fp & bp pipe of coach to rig (02 nos. each - 01 as rig component, 01 as spare), suitable for twin pipe graduated released air brake testing of bg coaches as per testing procedure in indian railway, technical specification: rake test rig (rtr) equivalent to escort drg. no - 3kb 3032, confirming to rdso specification no. 02-abr-02 with latest amendments make/brand: universal or similar [ warranty period: 30 months after the date of delivery ] ]

corporations/Associations/Others

CTN :45432483

16 Jun, 2026 NA

Bacheli - Chhattisgarh

Tender For supply of 1600832051 gear pump bh5100 hpu sibre , 1600832052 return filter bh5100 hpu sibre , 1600832053 coupling gear pump bh5100 hpu sibre , 1600832054 air filter bh5100 hpu sibre , 1600832055 oil level indicator bh5100 hpu sibre , 1600832056 check valve manifold bh5100 hpu sibre , 1600832057 needle valve bh5100 hpu sibre , 1600832638 proportional valve bh5100 hpu sibre , 1600832639 accumulator bh5100 hpu sibre , 1600832640 relief valve 205 bar bh5100 hpu sibre , 1600832641 pressure gauge bh5100 hpu sibre , 1600832642 air breather or oil port bh5100 hpu sibre , 1600832643 manifold block bh5100 hpu sibre , 1600832644 pressure relief valve bh5100 hpu sibre , 1600832645 suction filter bh5100 hpu sibre , 1600383339 brake sibre shi 252 liners , 1600832646 hub n1650 with bolted disc sibre , 1600383341 brake sibre shi 252 caliper brake

CTN :45418801

16 Jun, 2026 NA

Multi City - Multi State

Tender For supply of rjo 1 brake shaft bucket , rjo 9 spring for adjusting bolt , rjo 8 nut for adjusting bolt , rjo 23 supporting spring , rjo 24 stud , rjo 20 brake strap with lug , rjo 21 brake lining set , rjo 22 guide plate , rlo 1 horn switch , rlo 5 ignition switch , rlo 6 lighting switch , rlo 10 filter cap , rlo 11 filter for tank , rmo 1 hose delivery , rmo 5 hose coupling male , rmo 6 nozzle , rmo 8 hand pump , rmo 11 hose clip , rio 61 bearing , rio 67 lock nut with bearing , rio 68 bush , rio 64 bearing , rio 69 bearing housing back , rio 70 shin set , rio 72 stud , rio 4 bearing , rio 12 bearing , rio 15 bearing , rio 9 stud , rio 10 locking wire , rio 11 lock nut , rio 14 inner distance pieces , rio front clumping plate , rio 17 clutch casing sleeve , rio 19 cheese head bolt , rio 57 lock nut locking , rio 71 covertor bearing housing , rhh 2 spiral bevel wheel , rhh 3 bearing , rhh 4 first inter shaft pinion , rhh 5 distance pieces , rhh 6 first inter shaft pinion , rhh 7 distance washer , 2e005383 fip * /bid number : gem/2026/b/7573915 + /dated: 03-06-2026 ' ' / bid document 1 / 35

Central Government/Public Sector

CTN :45454039

19 Jun, 2026 NA

Mumbai - Maharashtra

Tender For supply of gasket for air brake hose coupling for brake pipe item no. 4 to rdso drg. no. sk-73547, alt. 14. material and specification confirming to rdso specification no. 02-abr-02, amendment no. 4 of sept. 2016 and appendix-f. [ warranty period: 36 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

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Central Government/Public Sector