Latest screw coupling Tenders | Government screw coupling Tenders

Central Government/Public Sector

CTN :42436919

13 Nov, 2025 NA

Harnaut - Bihar

Tender For supply of aar 'h' type lock coupler with transition screw coupling & balanced draft gear in designated last coach/vehicle of the train for fitment on bg passenger coaches to specn.: rdso/2009/cg-22 rev-01.

Central Government/Public Sector

CTN :42439042

04 Nov, 2025 NA

Bokaro - Jharkhand

Tender For supply of screw coupling complete,tube od -38,screw coup. complete,tube od-30,1 1_4 in,screw coupling complete,tube od-10,screw coup. complete,tube od-30,1_2 in,screw coupling complete,tube od-25,screw coupling complete,tube od-20

CTN :42417246

13 Nov, 2025 NA

Mumbai - Maharashtra

Tender For supply of 76.25.77.338.5 - elb bw ss wp316hs 90deg lr s40s 200nb,76.25.77.334.5 - elb bw ss wp316hs 90deg special repair s40s 150nb,76.26.32.684.5 - red con bw wp316h 9.53mm 40s 400x300nb,76.26.32.660.5 - red con bw wp316h s40s 40s 300x200nb,76.26.32.635.5 - red con bw wp316h s40s 40s 200x150nb,76.66.88.402.5 - flg wn ss f316h 300 9 53mm 400nb,76.66.88.372.5 - flg wn ss f316h 300 s40s 150nb,76.66.88.348.5 - flg wn ss f316h 300 s40s 80nb,76.66.12.348.5 - flg blind ss f316h rf 300 80nb,76.25.37.246.5 - br ftg elbolet f316h 40s 40s 300x150nb,76.25.37.266.5 - br ftg weldolet f316h 9 53 40s 400x80nb,76.66.88.368.5 - 6 300 wnrf 7 11aw sch40 a182 gr 316l,76.66.88.334.5 - 3 300 wnrf 5 49aw sch40 a182 gr 316l,76.66.88.330.5 - 1 5 300 wnrf sch40 a182 gr 316h,76.00.05.202.9 - elbow 90 special repair bend 168 3 7 11aw a403 wp316l,76.00.05.203.9 - weldolet a182 gr 316l 168 3od 7 11aw 88 9 od 5 49,76.25.37.216.5 - weldolet a182 gr 316h 168 3od 7 11aw 48 3od 3 68,76.00.05.206.9 - weldolet a182 gr 316h 6 inch sch 40 x 3 sch xxs

Central Government / Public Sector

CTN :42396357

12 Nov, 2025 NA

Vijayawada - Andhra Pradesh

Tender For supply of set of gauges for checking screw coupling of transition cbc. the item consists 06 various typesas follows: 1) condemning gauge for short shackle screw coupling size: go-29.50mm & no go-25.0mm. qty- 1 no as per rdso drg. no. 4685 & rdso-mp-mi-no-25. rev.0, jan 2006. material specification : tool steelto is no. 3748/90. hardness 50/55 hrc. 2) condemning gauge for long shackle screw coupling size: go-45.0mm & no go-39.50mm. qty - 1 no as per rdso drg. no. 4685 & rdso-mp-mi-no-25. rev.0, jan 2006. material specification : tool steel to is no. 3748/90. hardness 50/55 hrc. 3) condemning gauge for checking the play between the hole short shackle & trunion screw pin condemning size: 187.0mm . qty - 1 no as per rdsodrg. no. 4685 & rdso-mp-mi-no-25. rev.0, jan 2006. material specification : tool steel to is no. 3748/90. hardness 50/55 hrc. 4) condemning gauge for checking the play between the hole long shackle & trunion nut pin condemning size: 278.0mm . qty - 1 no as per rdso drg. no. 4685 & rdso-mp-mi-no-25. rev.0, jan 2006. material specification : tool steel to is no. 3748/90. hardness 50/55 hrc. 5) screw pitch gauge (go & nogo) (knuckle thread -lh) size: r- 1.404mm & r-1.625mm . qty - 1 no as per rdso-mp-mi-no-25. rev.0, jan 2006. 6) screw pitch gauge (go & no go) (knuckle thread - rh) size: r- 1.515mm & r- 1.625mm . qty -1 no as per rdso-mp-mi-no-25. rev.0, jan 2006. note: the firms with past performance of the tendered/same items subject to submission of proof of documents such as pos/r note are only eligible.

CTN :42057249

27 Oct, 2025 NA

Ernakulam - Kerala

Tender For corrigendum : tender for supply of impeller , pump o ring gasket set , mechanical seal , wearing ring , 3 inches gm suc strainer with screwed coupling to suit sucti , rubberised suction hose reinforced with steel spiral of 3 id , engine gasket set , fuel oil filter , lub oil strainer , tool kit , engine gasket set , fuel filter , fuel injector , piston with ring , recoil assembly , mechanical seal , o ring set , contactor , upper bearing , impeller 50hz , cable grommet , cable lead grommet , plug type18015 , socket complete patt no 18014 , outer casing , wear plate , circlip a20 external , retainer circlip , oil diaphragm , cap screw m8x30 , oil plug , screw , ch hd screw , ph pan hd screw , stud m8x42 , stud m10x203 , circlip a30 , stud m10x135 , stud m8x48 , stud m6x25 , 20 tph starter , diffuser , mech seal , o ring set , cable grommet , cable lead grommet , bearing upper , lower bearing , lip seal , impeller , impellers 60hz , 380v 415v 440v 20 tph socket , 380v 415v 410v 20 tph plug , outer casing , shaft sleeve , circlip , circlip , wear plate , ch hd screw , stud , lower bearing , fuel filter , contactor , oil bag clamp small

CTN :42311992

30 Oct, 2025 NA

Mumbai - Maharashtra

Tender For tender for supply of pump submersible portablem504 n/m cap 40 tph415v3ph50hz , 20 tph portable submersible pump 380v3ph50hz , 20 tph portable submersible pump 415v3ph50hz , 20 tph portable submersible pump 440v3ph60hz , impeller , pump o ring / gasket set , mechanical seal , wearing ring , 3 inches gm sucstrainer with screwed coupling to suit sucti , rubberised suction hose reinforced with steel spiral of 3 id , engine gasket set , fuel oil filter , lub oil strainer , engine gasket set , fuel filter , fuel injector , piston with ring , recoil assembly , mechanical seal , o ring set , contactor , upper bearing , impeller 50hz , impeller 60hz , cable grommet , cable lead grommet , plug type18015 , socket complete patt no 18014 , outer casing , wear plate , circlip a20 external , retainer circlip , oil diaphragm , cap screw m8x30 , oil plug , screw , chhdscrew , ph pan hd screw , stud m8x42 , stud m10x203 , circlip a30 , stud m10x135 , stud m8x48 , studm6x25 , portable starter , diffuser , mech seal , o ring set , cable grommet , cable lead grommet , bearing upper , lower bearing , lip seal , 380v415v440v20 tph socket , 380v415v410v20 tph plug , outer casing , shaft sleeve , circlip , circlip , wear plate , chhd screw , stud , 40tph starter , 40tph starter , 40tph starter , high capacity portable diesel driven fire pump

CTN :42336461

31 Oct, 2025 NA

Multi City - West Bengal

Tender For auction sale of depot ferrous scrap - p.l no. 98050047.scrap c & w fittings consisting of bolster hanger ,anchor link, buffer flange, equalising stay, brake head, striker block, face plate, locking plate, spare parts of brake cylinder, crank shaft of main compressor, knuckle, cbc, cbc coupler, axle box , laminated pole shoe, housing, tension rod assembly, rear cover, suspension tube, brake beam, dash pot, buffer ,oil thrower, top casting, brake cylinder(ferrous) ,bottom casting, lower spring beam, oxy cut ferrous ball bearing, miscellaneousllaneous spares parts of valve & cock, draft pad, screw coupling, yoke , hand bar,pull road, cam shaft, axle cap, ferrous bearing of sorts and sizes, ferrous part of different type of valve, collar, ring, racer, socket head, jumper head, felt ring, ms cylinder, buffer casing, draw bar hook, hanger block, chain bolt, chute plate, wear plate, flap plate, draft gear, gear, pinion, impeller, schaku coupler parts, traction motor parts, nut bolts, pin, icf bogie component and miscellaneousllaneous ferrous etc. as available in lot, except any nonferrous.qty-156mt. location-east of vm road in ncb-11.

Central Government/Public Sector

CTN :42336546

29 Oct, 2025 NA

Multi City - Rajasthan

Tender For auction sale of depot ferrous scrap - ms and cast steel scrap of diesel loco parts comprising of cylinder liners, cylinder head, fly wheels, gear, pin, connecting rod, piston, ring, valve, camshaft, turbo parts, screw coupling and fittings, axle boxes, shockers, knuckle adopter, gear case, stay plates, collar , housing, buffer assembly, ring, fasteners and other parts of sort and size with or without minor non ferrous attachment and residue oil and grease if any [ bin ¿n4]

Central Government/Public Sector

CTN :42336484

23 Oct, 2025 NA

Multi City - Tamil Nadu

Tender For auction sale of depot ferrous scrap - scrap condemned coach components of all sorts/sizes/shapes/types of dented/ damaged/ rusted/ condemned/ rejected/ obsolete/unserviceable/non-moving items of couplers, lever hanger pins, cp pins, brake hanger brackets, shock absorbers, vertical dampers, bogie support frames for bolster, window strut assemblies, base plates, stiffeners, under frame kit item, doors/door sets, side bearers, front/rear covers, draw hooks, draft keys, screw couplings, pin sets, levers, axle box, axle box housings, pulleys, collars, buffers, collar retaining rings, intermediate tubes, couplers, transom complete, lhb coach components, support for upper bearings, sockets, centre sills, locking plates, flats, tread plates, rain water gutters, steel casting housings, rear stopper assy, cable trays, latches, spacers, hand brake steel bushes, lifting pad assy, pillar for semi bulk head partitions, part pillars, housing assy, trough & framing arrangements, housing steel castings, safety straps, cattle guards, silent blocks, adjuster, hexagon head screw, suspension strap, brake beam, brake lever hanger bracket, c.p pin, yah damper, roller bearings, brake disc, wheel gears, brake calibers, suspension/canon/brake beam tube, ls seat, ls/l beam,guide, bogie/body bolster, flange, control arm sets, damper brackets, traction lever bracket, axle end cover, front cover, bg lever hanger, roof ventilator, brake head, brackets, housing pipe, cross section bracket, brake support, paa channel, emu side buffer and its cut pieces, anti roll bar fork, anchor link bracket, anchor link, lift plate, brake shoe, alarm hood, rib, security disc, security cup, bg hanger, control arm, centering disc with or without ss attachments, chains, pins, frames, base frames, louver frames, cross members, expanded metal frames, frame assy, modular frames, brackets, anchor link bkt, emergency lamp bkt, bkt for vertical dampers, fan bkt, berth suspension bkt, bkt for ls beam, bkt for wire rope, nose suspension bkt, fixing bkt, bkt assy, channels, channel for vestibules, angles, chair angles, fabricated coach components,hardware items. any other items of above nature which is unusable to icf. location: 1). bin no: 24, 2). bin no: 19. note: 1. purchaser should survey the lot before bidding for quantity, nature of the scrap etc. 2. there is no guarantee for quality and quantity of the materials available in the lot. 3. crane/jcb/flt/gas cutting permitted for loading. 4. gst 18 %, any variation in tax or any other extra charges as imposed by central or state government will be to buyers account. ul no- 09 9841 7411 1314. hsn code: - 720429.

Central Government/Public Sector

CTN :42311229

24 Oct, 2025 NA

Multi City - Uttar Pradesh

Tender For auction sale of depot ferrous scrap - scrap ms melting consisting of buffer plunger with or without spindle, buffer socket, brake beam and truss bar, nut-bolt, rivets, pin, bush, small die, inner race, outer race, suspention strip, washer, door hinges, door roster, ff or rf, hb wheel, side bearer plate, yoke plate, bottom plate, ,sbs plate, anchor plate, hb lever, be lever, bc link, empty axle box, axle box cover, axle box housing, foot step, briddle bar, striker casting, back stopper, empty load box, main hole cover, shackle, shackle pin, screw coupling, bearing long shaft, cbc parts of coaches with undetchable nylon bush and other nylon items, shackle stone, coil spring, locking plate, shaft, operating handle, draw bar, broken coil spring up to four coil, cbc parts of coaches, vertical supporting device for cbc, anti roll bar of lhb coaches, plunger, foot step, bb hanger, eq lever, bk shoe, striker casting, brake shoe head, bk.shoe key, silent block yoke pin support plate, lashing chain, buckle, roller, backing ring, spacer, distance ring, cone assembly and other parts of ctrb, wire supporting hook, protecting tube, silent block all type, l.s. beam, knuckle pin, knuckle plate, clamp, bearing pieces,silent block all type, sab complete and sab loose part, sab rod, and all type rod released from wagons loose and attached, control rod,coupler rod, small cut pieces of s.s., bracket, upper and lower part of control arm of lhb coaches and other ferrous melting category items, with or without minor undetachable non-ferrous attachment. [qty on approx basis].

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