Latest coupling device Tenders | Government coupling device Tenders

Central Government/Public Sector

CTN :45166789

05 Jun, 2026 NA

Bengaluru - Karnataka

Tender For supply of high tensile tight lock cbc with aar 'h' type head and balanced draft gear as per rdso specification no. rdso/2011/cg-03 rev. 03 or latest, (un-coupling devices and other related components are to be packed separately). [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44925773

14 May, 2026 NA

Medak-T - Telangana

Tender For bid to ras bid to ras supply of forged rings flanges and casing e e - fp9750621034 counter flange wn 144rnd cep suct , fp9750621042 counter flange wn 144rnd cep disch , fp9750632168 forged ring fh od 324 id 296 l 49 , fp9750632176 forged ring oa od 344 id 316 l 49 , fp9750632184 forged ring oa od 236 id 189 l 34 , fp9750632192 forged ring oa od 214 id 191 l 36 , fp9750632400 forged ring fh od 430 id 380 l 52 , fp9750632443 forged ring fh od 340 id 264 l 42 , fp9750632451 forged ring fh od 340 id 274 l 42 , fp9750632460 forged ring fh od 350 id 212 l 41 , fp9750632478 forged ring fh od 350 id 212 l 146 , fp9750632494 forged ring fh od 280 id 220 l 148 , fp9750632788 forged ring fh od 406 id 354 l 52 , fp9750646215 outer casing forging mdg436 , fp9750646223 discharge nozzle forging mdg436 , fp9750646258 blind cover dia 515x135 mdg436

Central Government And Public Sector

CTN :45167110

02 Jun, 2026 NA

Bangalore - Karnataka

Tender For wire rope hoist of 2t capacity confirming to is-807,3938 with hoist carrier for ct movement to suit 150 mm rail width as per the following specification. equipment : electric wire rope hoist; capacity : 2000 kgs ; duty & class : class iv heavy duty; height of lift : 5.0 mtrs; rail size : 150 mm width, 450 mm height ; hoist head room : 900 mm ; hoist speed : 3 mpm; ct speed : 12 mpm; hoist motor : squirrel cage induction motor 5 hp with brake , tefc sq. cage induction motor 3.7kw / 5hp , 4 pole , class f insulation , 415v , 3 ph , flange mounted , frame size 112m with dc operated electromagnetic brake of minimum braking capacity of 5 kgm, continously rated; ct motor and brake specifications :squirrel cage induction motor power : 0.37 kw , pole : 4, efficiency : ie3 , frame : 71m , mounting : b5 flange , brake : electromagnetic disc type spring loaded ac fail safe brake of min torque : 0.6kg.m; voltage : 415v , phase : 3 phase , compressed spring length : 40 mm , air gap : 0.5 mm; hoist & ct gearbox : helical / spur gear combination. all gears inside the gearbox shall be of en-24 material with hardness of 40-45 hrc. mtc and htc from nabl accredited lab should accompany the supply. wire rope : round strand steel wire rope conforming to is 2266 latest and is 6594 latest size : 10mm or 12mm , 4/1 falls construction : 6 x 36 . drum : seamless pipe of suitable dia & shell thickness to accommodate wire rope single layer as per is-2062; hook : forged heavy duty single shank typeplain hook as per is-3815, 360 swivel type with spring loaded safety latch. control panel :consists of mcb, olar, fuse, etc. note: (a) test certificate for hook shall accompany the supply (b) make of bearings: skf/ntn/fag/timken only. (c)the firm shall furnish inspection certificate from manufacturers or their authorised testing agents preferably incorporating the details of traceability of the bearing. (d) all gears inside the gearbox shall be of en-24 material with hardness of 40-45 hrc. mtc and htc from nabl accredited lab should accompany the supply (e) make of motors: ngef / abb / lhp / cg / hem /bharat bijlee only; (f) make of electricals: siemens/ge/alstom/l & t/abb only ;control voltage: 110v ;supply voltage: 400/440v, 3 phase 50 cycles. (g) guarantee: 12 months from the date of commissioning or 18 months from the date of supply, whichever is earlier. [ warranty period: 18 months after the date of delivery ]

Central Government/Public Sector

CTN :45094170

16 May, 2026 NA

Bhopal - Madhya Pradesh

Tender For supply of spare parts-impact machines-50 items - bevel gear for machine model pnc-4 m1 o/a- 200/13/868 3pn008343a, bevel gear (crankshaft) for machine model pnc-4 m1 o/a-200/13/868 3pn008344a, mataflax coupling for machine model pnc-4 m1 , o/a-200/13/868 dbz163 4pn-004068a, taper fit coupling, spline shaft to mataflax for machinemodel pnc-4 m1 , o/a- 200/13/868 - spline shaft 3pn-004031awith tapered sleevv 3pn-004032, toothed coupling , spline shaft to bevel gear for machine model pnc 4m1 o/a 200/13/868 -radial shaft 3pn 008403bwith bush 4pn-125029, linear bearing complete (set of cage, housing &rollers) for slide for machine model pnc-4 m1 -o/a 200/13/868, cam box assembly fitted with proximity switches, htdtiming belt, htd driven pulley with flange - 2 nos. for machine model pnc-4 m1 , o/a- 200/13/868, clutch plate with liners, for machine model- pnc-4 m1o/a- 200/13/868, brake plate with liners for machine model- pnc-4 m1 o/a- 200/13/868 - 3pn-004031a/3pn-004032, spline shaft with taper sleev for for machine model pnc-4 m1 -o/a 200/13/868 3pn-004031a/3pn-004032, connecting rod-rear ,jointless, matl- c-45, forged steel, complete intermediate shaft unit- indexing mechanism, pinion shaft assembly, for intermediate shaft unit, sensor cum micro switch for reverse setting/turnover, oil seal 70 x 90 x10 for machine model pnc-12.5 -o/a 200-06-606, bevel gear for machine model pnc-12.5 o/a- 200-06-606, bevel gear (crank shaft) for machine model pnc-12.5, cam box assembly fitted with 03 nos. proximity switches, flat belt ntb extremultus lg-20 -2110 x30 endless, clutch plate with liners for machine model- pnc-12.5, brake plate with liners for machine model- pnc-12.5 -o/a, connecting rod (rear), jointless matl c-45 forged, spindle for main gear z4 for indexing, linear bearing complete (set of cage, housing & rollers, spline shaft with taper sleev for machine model pnc-12.5, mataflax coupling for machine model pnc-12.5 o/a 200-09, taper fit coupling, spline shaft to mataflax for machine, toothed coupling, spline shaft to bevel gear, rocker arm for machine model pnc-12.5 o/a- 200-09-703, adaptor shaft for machine model pnc-12.5 o/a- 200-09-703, complete intermediate shaft unit- indexing mechanism, pinion shaft assembly consisitng of- worm shaft - 1 no, sensor cum micro switch for reverse setting/turnover, ball(adjusting) screw (connecting front connecting, connecting rod-rear jointless matl- c-45 forged, spindle for main gear z4 for indexing for machine, crank shaft for machine model pnc-12.5 o/a 200-92-878, cam box assembly fitted with 03 nos. proximity switches, complete intermediate shaft unit- indexing mechanism, pinion shaft assembly, for intermediate shaft unit, sensor cum micro switch for reverse setting/turnover, bevel gear for ameteep model pnc-12.5, o/a no. 200.92.878, bevel gear (crank shaft) ameteep model pnc-12.5, o/a no, clutch plate with liners for machine model- pnc-12.5, brake plate with liners for machine model- pnc-12.5 -, spline shaft with taper sleev for machine model pnc-12.5, mataflax coupling for machine model pnc-12.5, taper fit coupling, spline shaft to mataflax, toothed coupling, spline shaft to bevel gear, rocker arm for machine model pnc-12.5 o/a- 200.92.878

State Government

CTN :44060664

19 May, 2026 NA

Gandhinagar - Gujarat

Tender For corrigendum : supply of various fittings for gtps : : -dropped forged carbon steel 90 degree female equal elbow, nb size-50 mm having threaded end., dropped forged carbon steel 90 degree female equal elbow, nb size-40 mm having threaded end., dropped forged carbon steel 90 degree female equal elbow, nb size-32 mm having threaded end., dropped forged carbon steel 90 degree female equal elbow, nb size-25 mm having threaded end., dropped forged carbon steel 90 degree female equal elbow, nb size-20 mm having threaded end., dropped forged carbon steel 90 degree female equal elbow, nb size-15 mm having threaded end., dropped forged carbon steel hexagonal threaded nipple, male equal nb size-50 mm., dropped forged carbon steel hexagonal threaded nipple, male equal nb size-40 mm., dropped forged carbon steel hexagonal threaded nipple, male equal nb size-32 mm., dropped forged carbon steel hexagonal threaded nipple, male equal nb size-25 mm., dropped forged carbon steel hexagonal threaded nipple, male equal nb size-20 mm., dropped forged carbon steel hexagonal threaded nipple, male equal nb size-15 mm., forged c.s coupling 1-1/4inch dia, 1 1/4inch heavy duty cap, carbon steel, dropped forged carbon steel hexagonal head solid plug, male end bspt threading nb size-32 mm., flange connection sae 3000, size-1.5 inch for 48.3 mm od tube (hydraulic system), ms flange, size- 32 nb, moc- ms, ms flange, ansi/asme b 16.5, class-150, size- 50nb., ms flange, ansi/asme b 16.5, class-150, size- 65nb., ms flange, ansi/asme b 16.5, class-150, size- 80nb., ss316 bend 90 degree size- 1/2inch with 02 flanges (flat face) per bend size- 1/2inch (15 mm) along with fasteners, ss316 bend 90 degree size- 1inch with 02 flanges (flat face) per bend size- 1inch (25 mm) along with fasteners, brass nipple 1inch to 1/2inch, brass nipple 1/2inch, brass nipple 1inch, 25 nb ms seamless nipple sch-80, 40 nb ms seamless nipple sch-80, 50 nb ms seamless nipple sch-160, ms nipple size- 3/8inchx100 mm, ms nipple 1/2inch, nipple 1/2inch, nipple 3/4inch, nipple 1inch, ms nipple size 2inch, ss 304 nipple 1inchx100 mm, ss nipple size- 1/2inchx100 mm, s.s.pipe fitting hex nipple,male npt size-1/2 inch, ss pipe fitting hex reducing nipple,male npt size -1/2 inch, male npt size -1/4 inch, ss hex nipple, size- 1/2inch npt (m) x 1/2inch bsp (m), ss316

Central Government And Public Sector

CTN :44844866

12 May, 2026 NA

Kozhikode - Kerala

Tender For corrigendum : supply of coupling device

Central Government/Public Sector

CTN :45077260

05 May, 2026 NA

Kapurthala - Punjab

Tender For supply of high tensile tightlock cbc with aar 'h' type head and balanced draft gear. (un-coupling devices and other related components are to be packed seprately) drawing: 'rdso's specification no. rdso/2011/cg-03 rev. 1 high tensile tightlock cbc with aar 'h' type head and balanced draft gear. spec: (rdso) rdso/2011/cg-03 (rev-01) [ warranty period: 30 months after the date of delivery ]

CTN :44969627

02 May, 2026 NA

Panvel - Maharashtra

Tender For supply of mechanical spares and works - 1" u clamp bolt, 1" union, 1"x6m jindal gi pipe, 1.5" barrel nipple, 1.5" brass ball valve, 1.5" gi elbow, 1.5" gi tee, 1.5" gi union, 1/4x12 pu connector, 100x75 allen key bolt, 10mm drill bit, 10x75 gi nut bolt washer, 16mm tap, 16x200 anchor fastener, 212 bearing, 220 gear oil, 25x5 ms flat, 2.5" gasket, 2.5mm ms plate/17 sheet, 2500x470x50 water drop tray, 300x25x5mm ms flat, 3mmx4ftx8ft ms plate, 4x8x5mm acrylic sheet, 5/8x6 ms nut bolt with washer, 5mmx5ftx8ft ms plate, 6 inch bench vice, 6mm hex lock nut with washer, 6x65 allen cap screw, 8x25 bolt, 8x75 bolt, allen m10x75mm hex central column, ambika o ring, appu cake 10 kg event, barrel hand pump, bearing bush, bearing pin, brass bush 1/2x1/4, cake 1 kg for event, clutch drive, cylinder transportation bangalore/ram sir, df oil, momento for events and visitors, dpt conveyor load head, dpt conveyor load head hook, dpt conveyor overhead load head, dpt conveyor u clamp head, dpt shed air compressor local box, festo cylinder 40/300, file 6 inch, gas cutting torch, gasket 48 central column, gd lower bell, gear and shaft 4 inch, gi elbow 1", gi elbow 1.5", gi elbow 1x1/2", gi long bend 1/2", gi nipple 1.5"x2", gi nipple 1.5"x4", gi pipe 1.5" jindal, gi reducer 1x1/2", gi reducer tee 1x1/2", gi reducing elbow 1x1/2", gi saddle cleat 1.5", gi sheet 4x8x1mm, gi socket 1", gi tee 1", gi tee 1.5", gi union 1", gi union 1.5", gm ball valve 1.5", gm float valve with ball 1 inch, gm nrv horizontal 25mm, gm nrv isi screwed 1.5", ht full threaded rod 1m, ht lock nut 16mm, ht nut m16, hydraulic 68 oil, hydraulic hex nipple, hydraulic hose 3/4"x1m, hydraulic hose pipe, hydraulic jack 25 ton, ice pick, joy l150 coupling, l95 coupling with bore, lerc cylinder courier charges bangalore, m seal, metal gasket, ms elbow 150 class, ms reducer 150 class, ms sch 40 b/w elbow 50mm, ms sch 40 reducer, ms socket forged 3/4", nilkamal pallet trolley, nut bolt 6x20, nut bolt 8x40, orange helmet karam, ovcm machine cylinder new, ovcm machine cylinder rod modification, ovcm shaft length work, pneumatic long head silencer 3/4", polish paper, ps paper, pu connector 1/2", pu connector 1/2"x12, pu connector 1/2x1/4, pu connector 1/4x8, pu connector 3/8x8, pu pipe 8mm, pump motor shaft straightning and impeller repair, quarter pin, rubber hydro testing seal, rubber sheet 5mm, rubber washer o packing, sealing unit hose pipe ss grade 2m, seamless pipe 50nb sch 40 js, skf bearing, skf bearing 32206, skf bearing 6012, skf bearing 6024, skf bearing 6026, skf bearing 6303 zz, skf bearing 6304 2z, soap, spider l95, ss ball 150mm od, ss ball valve 1/2" threaded, ss blind flange 6 inch, ss cfb ball valve 1.5", ss cfb ball valve 2", ss nipple 1.5"x6", ss nipple 2"x6", ss rod 8mm, ss sheet 4x8x1mm, ss sheet 4x8x3mm, ss water bottle, sumo o ring, t 8mm, tap handle, taparia 450mm adjustable pipe wrench, teflon trolley wheel 6 inch, tyre coupling, v seal 16/24/5, v seal 22/16/4, washing unit sprinkler, lpg conveyor chain (carbon steel), solenoid valve 1/2" 24v dc, ptfe thread sealant tape 12mm, pressure gauge 0-10 bar 63mm, temperature gauge bi-metal 0-120c, limit switch conveyor roller type, proximity sensor inductive 12mm, stud bolt m20x100 ss316, hex nut m20 ss316, copper crush washer 1" lpg rated, teflon bush 50mm od, nylon roller 100mm dia, torque wrench 1/2" dr 40-200 nm, chain block 2ton, old head guide rod supply, media converter, omron smps, wire rope sling 5t 2m, drill machine check nut, jk drill bit high speed, 4' polish wheel, 10x45 alenkey nut bolt 48 corsol, tube(pu) od4 (blue), tube(pu) od6 (blue), tube(pu) od8 (blue), 1 1/4 5/2 single ext. pilot valve, 1/4 5/2 double ext. pilot valve, or valve g1/4

Central Government/Public Sector

CTN :44873641

13 May, 2026 NA

Bengaluru - Karnataka

Tender For corrigendum : supply of high tensile aar-h type tight lock coupler with transition screw coupling for fitment on bg passenger coaches of indian railways and balanced draft gear, un-coupling devices, supporting device and other related components as per spec no rdso/2009/cg-22 rev-01. [ warranty period: 30 months after the date of delivery ]

corporations/Associations/Others

CTN :41306539

15 Apr, 2026 30.00 Lacs

Puruliya - West Bengal

Tender For bid to ras supply of size 65 mm gate valve pr 10 kg , 80 nb cast steel gate valve complying to api 600 standard , 100 nb cast steel gate valve complying to api 600 standard , 125 nb cast steel gate valve complying to api 600 standard , cast steel gate valve complying to api 600 standard bolted bonnet flanged ends , 65 nb cast steel globe valve complying to bs 1873 standard , 80 nb cast steel globe valve complying to api 600 standard , 100 nb cast steel globe valve complying to bs 1873 standred , cast steel globe valve complying to bs 1873 standard bolted bonnet , non return valve_flape type with flange end for dm plant , 80 nb cast steel swing check valve complying to bs 1868 , 100 nb cast steel swing check valve complying to bs 1868 , 150 nb cast steel swing check valve complying to bs 1868 , ball valve size 65 mm class 150 type , 50 nb ball valve body material , ball valves 150 nb stainless steel , 100 nb ball valve matrialss class150 , ball valve inside thread size20 mm moc ss 316 , 80 nb ss ball valve flanged end pn , ball valve inside thread size25 mm mocss 316 , ball valve inside thread size 15 mm mocss 316 , 32 nb ball valve body material nickel plated forged brass , 40 nb ball valve body materialnickel plated forged brass , complete ball valve size125 nb hand operated class800 , ci flanged gate valve rising stem 250 nb , ci flanged gate valve rising stem 200 nb , ci flanged gate valve rising stem 100 nb , ci flanged gate valve rising stem 150 nb size: 65 mm, cast steel gate valve complying to api 600 standard bolted bonnet,flanged ends with body material, 80 nb cast steel gate valve complying to api 600 standard bolted ) /bid number : gem/2025/b/6518947 * /dated: 01-08-2025 & & / bid document 1 / 27

Coupling Device Tenders

By Cities

By States

By Agencies

By Ownerships

By Sectors