Latest flange socket Tenders | Government flange socket Tenders

Central Government/Public Sector

CTN :45549581

10 Jul, 2026 NA

Bengaluru - Karnataka

Tender For corrigendum : supply of air brake hose coupling complete for brake pipe to rdso sk 73547 alt-14 to rdso specn. 02/abr/02 appex-f. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted:max 8 lacs ] ]

Central Government/Public Sector

CTN :45549841

01 Jul, 2026 NA

Pune - Maharashtra

Tender For supply of aluminum ladder step trolley overall height 14 feet, platform height 12 feet.as per followingtechnical specification : 1) hindalco aluminum section he-30 alloy or equivalent, 2) aluminum c channel size: 66mm x 31 mm x 3mm. 3) platform size 20? x 20?. 4) 11 steps, step size : l-18? x width-2.6?. 5) two brake wheel and two are fixed type wheel, nylon wheel size : 6? x 2?. 6) two number extra safety lock arrangement. 7) base of trolley : 6 feet x 3.5 feet, make ms c-channel size: 3?x1.5?. 8) weight load capacity : 120kgs. 9) all nut for coupling used nyloc nut. 10) extra supporting strip in both handles ( each 4 nos. ) and 1 strip at back side size : 25mm x 5mm. make : global, kijekal, alco, mgm, gulf ladder, vedant lift or equivalent. [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45556319

23 Jun, 2026 NA

Thane - Maharashtra

Tender For supply of pair of coupling head consisting of 2 items (1) coupling head pin type with gasket to drg. no.icf/std 3-5-043 alt. a or latest item no. 2 and 3 col-i ( for brake pipe) (2) coupling head pin type with gasket to drg. no. icf/std-3-5-043 alt. a or latest item no. 2 and 3 col-ii ( for feed/mr pipe. [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45555433

19 Jun, 2026 NA

Latehar - Jharkhand

Tender For supply of pipe 32 mm bore complete with flange socket 32 mm & flange 32 mm to rdso drg. no.wd-80007-s-11 item no. 1 of pipe 32 mm bore item no. 12 for socket 32 mm & item no. 13 for flange 32 mm alt. 12 . including hex nut rpi 1/4 to is: 3468 specn. no. 04-abr-2019(rev. 02 of dec-2019). [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

Central Government/Public Sector

CTN :45545605

13 Jul, 2026 NA

Chennai - Tamil Nadu

Tender For supply of 660mm length air brake hose coupling for feed pipe drg no. wd-81027-s-01,alt.14 specification no. appendix-f of spec.02-abr.02, amendt.no.4 of sep.2016.special condition: 1) ensure that the plastic dummy cap shall be in red colour with thickness 3.5 to 4 mm. 2)the hose nipple edges and surface shall be buffed to provide burr free smooth surface. 3) a plastic film shall be provided at nipple-hoseinterface to prevent direct metal rubber contact [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

Central Government/Public Sector

CTN :45069836

17 Jun, 2026 NA

Korba - Chhattisgarh

Tender For corrigendum : procurement of spares of piv gearbox for st ii scrapper conveyor ahd ntpc korba - overload coupling,piv,mrhb43, brake band,piv,gear box,mrhb43

Central Government/Public Sector

CTN :45535103

22 Jun, 2026 1.88 Lacs

Dhanbad - Jharkhand

Tender For repairing and fabrication of thruster brake, coupling and modification of bed plate of power winch at 2 pit (m) gopalichak colliery.

CTN :45540400

19 Jun, 2026 NA

Parganas - West Bengal

Tender For spare parts for kraz veh - pipe assy air cyl to brak valveof frt br part no 256b13506241, pipe assy from air cyl to brake valve of part no 256b13506245, pipe assy from air cyl to manual c/valve part no 255b13506255, pipe assy from air cyl to single safety part no 255b13506249, pipe assy from anti freeze evaporator to part no 255b1350620710, pipe assy to horn part no 255bt3721045a, pipe assy to lh front brake cyl part no 255b13506281, plug drain cock part no 256b1101078, protecting bushing part no 255b3408065, qtr glass hinges(rubber) part no dmd-niv-3767, qtr glass lock part no niv, qtr glass rubber part no nk, rifle stand base part no dmd-nk-4009, rifle stand clamp assy part no dmd-nk-4010, ring sealing brg(winch p/shaft) part no 53a2201122, rod sealing part no 214b1310172, rod, strip hold down part no nk, roller bearing gp37611/7611k part no 255b2304020, rubber plate bty box part no nk, run channel beeading part no nk, seal part no 256b3405178, seat back assy/back rest assy seat part no 256b6900200, seat cushion part no 256b6800110, strap hold down part no 255b3703162b, strip weather drop glass part no niv, tail light mtg plate with guard part no nk, thin alluminium flat channel 1/2", l-16 part no nk, trailer plug socket ps-300a(2143730010) part no ps300a3723100, tube air cross to rear axle right brakec part no 214b3506310a, tube assy lh part no 255b4224085b, washer part no 2102919038a, weather strip wind shield part no 2145206050, rear pipe assy from compr to washer part no 256b13506201, shaft clutch part no 236n1701027b, bolt (front road spring) part no 2000817p29, bolt m 14x50 part no 201593p29, cabin floor supporting part no nk, gasket part no 255b8500046, pin part no 260088p18cp29, pin clip part no 256b110111520, gland yoke part no nk, handle inside door part no 2146105182, hatch cover part no 2361601030a, cylinder b 20 part no 256b3513015, cylinder b-40 part no 2503513015, valve, tyre pressure ctrl part no 11312200901, adaptor rear coupling head part no nk, angle plate foot step body part no 255b8506315, ball brg dia 3/8"(200-1702083)/ball dete part no lv6/mt73110002694, bracket holder cam part no 255b3909107, bracket, handle part no 2561108288b, channel upper drop glass part no 2146108255b, corrogated ring support (aps) part no nk, door outer handle part no 2146105152, holder oil seal cross part no 514919, holder oil seal slip yoke part no 522201087, key/wood ruff part no 347013p2, lamp part no 6240001209, pin shoe f/b part no 2003501132a, pipe to pressure gauge part no 255b1383004410, rod bonnet holding stand part no nk, rod tie door latch comp part no 6105102, roller pin angle distance piece part no nk, seal part no 255b3104036, shim 0.1mm/gasket part no 2144501098, spring (aps) part no nk, turn indicator relay part no 2143726030, union outer thread part no 347464p29, cleaner, air part no 2381109012, wing nut, slotted link part no 2125204024a2

CTN :45418801

20 Jun, 2026 1.50 Lacs

Kangra - Himachal Pradesh

Tender For corrigendum : 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

CTN :45532259

21 Jun, 2026 NA

Kanchipuram - Tamil Nadu

Tender For supply of mechanical and electrical equipments - supply - mechanical lab equipments, single phase ac circuit kit for voltage, current and power measurement- 5a,300v, 300w/5a measurement of power by using various loads analog voltmeter 0-300v ac panel mountedanalog ammeter 0-5a ac panel mountedanalog wattmeter 1.5kw ac panel mountedsingle phase digital power monitor to measure powersingle phase ac lamp load 230v/5a 1kwpanel enclosure with hylam front panel with input/outputterminal outlets , mcb elcb trainer kit- 1 phase/3 phase, 2/3/4 pole, 3a-16a single pole mcb 2-5ampstwo pole elcb 30malamp load single phase 5amps panel enclosure and terminal outlets, four stroke petrol engine cut section model - single cylinder four stroke petrol engine cut sectional model with carburetor, spark plug, cut cylinder, piston, connecting rod, crank shaft, valve mechanism, cam shaft, timing gears and flywheel. all parts cut opened to study the components and its working provision to take values for valve timing. surface finish: painted and color coded for easy identification of components mounting: heavy-duty ms fabricated stand/base display type: static / dynamic demonstrationmodel, dc motor - type: dc shunt motor (dismantling model) power: minimum 0.5 hp voltage: 220 v dc speed: 1500 rpm poles: 4 pole construction: laminated stator salient poles accessible armaturefeatures: cut section / open type suitable for dismantling and reassembly, hydraulic cylinder - bore diameter: 50 mm stroke length: 250 mm working pressure: 160 bar cylinder tube: honed steel piston rod: hard chrome plated seals: standard industrial seals end caps: steelsupply: mounted on training base suitable for dismantling and inspection, bearing with shaft assembly - type: dismantling and assembly teaching unit shaft diameter: 30 mm shaft material: en8 steel bearings: deep groove ball bearing (6205 / 6206) housing: cast iron locking arrangement: circlips lock nuts end coversmounting: bench-mounted / frame-mounted unit, coupling unit using driving and driven shafts using plummer block bearing unit- the plummer block housing material: 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. the bearingtype: self-aligning ball bearing (1200 series) or spherical roller bearing (22200 series).bore diameter: standard 25mm or 30 mm. shafting and coupling shaft material: groundcarbon 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)., (a).sliding mesh gear box for dismantling and assembling - (a) max transmitted power 1to1.5hp, torque capacity- 40 to 200nm, number .of speed 3 to 6, gear module 1.5 to 2, sliding mesh gearbox gearbox type- sliding mesh forward gears- 3reverse -yes gear material -alloy steel lubrication- splash / oil gear teeth- spur typical gear ratios- 3.2:1 / 2.0:1 /1.3:1 input speed- 0 1800 rpm housing material- cast iron(b) constant mesh gear box cut section - constant mesh gearbox (cut section) gearbox type :constant mesh forward gears :4 gear teeth -helical / spur dog clutch type- sliding lubrication -oil sae 80w90 housing- cut section material -hardened alloy steeleducational features-labeled parts., measurement scale: a vertical steel meter scale, usually with (1mm) graduations, for precise deflection measurement., accessories: includes a set of slotted weights (e.g., (6times 50g) or similar sets) for incremental loading.

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