Latest modified transition screw coupling Tenders | Government modified transition screw coupling Tenders

Central Government/Public Sector

CTN :45012421

19 May, 2026 NA

Dahod - Gujarat

Tender For supply of adjusting screw for apm for knorr bremse design bmbs. drawing no . - kbi drg. no. 782169, material and speci cation - as per bogie mounted brake system for freight cars; description and maintenance manual of knorr bremse, issue: 092014 revision: 02 en ; rdso,s spec no. wd-23-bmbs -2008 (rev. 1) amendment no.1 of sept 2016. make:this is spares of bmbs oem prag rubber/kbi uvam item ref. : 3100220--bogie mounted brake system for freight stock fitted with casnub type bogie (as per spec no. wd-23-bmbs-2008) , sub item : 3100220001- [ warranty period: 30 months after the date of delivery ]

Central Government And Public Sector

CTN :44994261

25 Apr, 2026 NA

Bhagalpur - Bihar

Tender For supply of pipe (upvc) , pipe (upvc) , , pipe (upvc) , , socket , , socket , , socket , , socket , , union socket , , union socket , , reducer socket , , elbow , , 45 elbow , , reducer elbow , , reducer elbow , , elbow , , elbow , , brass elbow , , brass elbow , , brass elbow , , ball valve , , ball valve , , ball valve (brass) , , ball valve (brass) , , tee , , tee , , brass mta , , brass mta , , fta , , fta , , tank nipple , , end cap , , ci tape , , pvc tape , , cello tape , , teflon tape , , solvent , , basin waste pipe , , connection pipe , , connection pipe , , pillar cock , , swell stock cock , , hand shower , , flush box , , 2-spray for toilet , , mccb , , mccb , , mccb , , ball bearing , , adapter ci , , adapter ci , , acid , , hackshaw blade , , cutting wheel , , motor pump , , coupling bolt , , with rubber bush , , mechanical jointer , , mechanical jointer , , mechanical jointer , , mechanical jointer , , mechanical jointer , , mechanical jointer , , mechanical jointer , , mechanical jointer , , collar socket ci , , collar socket ci , , collar socket ci , , collar socket ci , , 45 elbow , , 45 elbow , , 45 elbow , , 45 elbow , , 45 elbow , , 90 elbow , , 90 elbow , , 90 elbow , , 90 elbow , , reducer socket ci , , reducer socket ci , , tee di , , tee di , , rubber gasket , , rubber gasket , , rubber gasket , , rubber gasket , , rubber gasket , , rubber gasket , , rubber gasket , , rubber gasket , , jute , , lead , , hand lamp , , conical p vc , , traffic safty cone , , safety ribbon , , reflective jacket , , tyre coupling ci , , tyre coupling , , tyre coupling , , grinding wheel , , leadul , , respirator mask , , kit with anti fog , , concrete groove , , cutting machine , , 25 mm , , end cap , , chain pully block , , heavy duty , , chain wrench , , pipe wrench , , pipe wrench , , pipe wrench , , chain wrench , , chain wrench , , ring wrench , , adjustable wrench , , screw driverset , , plier , , panel indicator bulb , , zero watt bulb , , 200 watt bulb , , led bulb , , torch , , steel grip tap , , rubber , , compound , , britannia paper , , flange , , flange , , flange

Central Government/Public Sector

CTN :44824054

11 May, 2026 NA

Multi City - Multi State

Tender For corrigendum : supply of 6400 mm curved switch with 60e1a1 thick web tongue rail and 60 kg. 60 e1 r260 grade stock rail for 1 in 8.5, bg 60 kg. turnout on psc sleeper to rdso drawing no. t-9775 alt. 2 or latest alt if any with elastic fasteners and spring operated setting device (rdso- t - 6216 with latest alteration), confirming to irs specification no. t - 10 - 2025, irs t- 12 - 2009 for flat bottom rails and irs t- 62 - 2025 for end forging of thick web asymmetrical rails, including nylon cord reinforced grsp with confirming to irs specification t- 55 - 2025 (rev. 1) or latest if any and supply of all components/fittings listed as per annexure-a and excluding elastic rail clips, insulating liner, plate screw & single coil spring washer etc. (the alt. in drawings & specification issued by rdso upto 10 days prior on tender opening date shall be applicable in this tender ) firm to note : nylon cord reinforced grsp should only be purchased from rdso-approved sources through process inspection. (i) note: - the responsibility to procure rails will solely lie with the manufacturer (bid including rail cost / per set) in termsof railway board letter no. 2022 / track-i(p)/fabricators dt. 24.01.2022 (ii) the unique code shall be provided by the firm by punching / embossing on each set of tws, so that it can be correlated with the type of set- i.e., the type of flexure and the specified limit of degree of flexure suitable for left-hand or right-hand application. (iii) firm to supply 10 % additional fittings with each set as per note-26 of rdso drg. t-9775 alt. 2 of list ' a '. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44977683

29 Apr, 2026 NA

Bhavnagar - Gujarat

Tender For auction sale of rolling stock - scrap coach condemned under age old used and u.s. lying at bg work shop bhavnagar para - as is where is basis - total coach 03 nos - coach no. [1] 043374 wgscn beml [2] 082152 wgscn icf [3] 063090 wgscn beml, custodian sse scrap bvp, mode of delivery in number. coaches will be handed over as is where is basis - purchaser should clear the site before final delivery - reclaim parts to be handed over to concern sse at his section in good condition. reclaim parts [a] mechanical items [1] wheelset complete with axle box housing assembly & pulley. - 12 nos [2] bmbc - 12 nos. [3] brake cylinder pipe line - 06 nos. [4] bogie assembly (without wheel sets) - 06 nos. [5] buffer assembly - 12 nos. [6] screw coupling assembly - 06 nos. [7] auxilliary reservior - 03 nos. [8] side bearer cover - 12 nos. [9] centre pivot - 06 nos. [10] draw hook beam - 06 nos. [11] draft yoke - 06 nos. [12] wearing piece - 12 nos [13] wearing plate - 12 nos. [b] electrical items [1] battery -120 ah (01 set = 19 nos.) - 01 set. [2] alternator 4.5 kw - 01 nos. fdp 50 days.

CTN :44952907

28 Apr, 2026 NA

Multi City - West Bengal

Tender For auction sale of rolling stock - lot no.ws/s-yd/10/04/26-27/bg/cond./8w/emu motor coach and trailer coach description- iron and steel scrap cutup parts of bg cond./8w/emu motor coaches and trailer coach with or without n.f attachment, without contents if any. 1) se 10633 emu-mc 2) se 10632 emu-mc 3) se 10635 emu-mc 4) se 10636/108636 emu-mc 5) se 10954/108954 emu- tc 6) se 10950/108950 emu-tc nb: [1] (a) 04 emu motor coaches are to be sold without : i) buffers. ii) screw coupling. iii) bearing bolt. iv) draw and buff gear. v) draw hook with collar. vi) semi permanent coupler end -a. vii)semi permanent coupler end -b. viii) draw and buffer gear. ix) centre pivit pin top bush. x) centre pivot pin bottom bush. xi) wearing piece. xii) compensating ring. xiii) wheel sets 16 nos. xiv) oil pump motor. xv) radiator motor. xvi) rectifier cooling motor. xvii) transformer. xviii) choke tank (sl, tl & dl). xix) traction motor complete with pinion. xx) suspension brass bearing. xxi) auxilary compressor. xxii) battery charger. (b) 08 nos.bogie frames(trolley) are to be sold with fittings without primary suspension against srl no.01 to 04 . nb:[2]: emu trailer coaches are to be sold without 08 nos wheel sets along with roller bearing against srl no 05 and 06 and 04 nos bogie frame with complete fittings against srl 05 and 06 and other excluded fitting list as per latest excluded fittings /coach 1271 dated 13.09.2018. nb: [3] special condition for rolling stock- a) all excluded materials including wheel sets and bogie's fittings are to be handed over by the purchaser at the nominated location for which they have to arrange labour /tools/ equipment for loading of the excluded items from cutting site and then transport to nominated location by their own arrangement/vehicle. they have to unload and stack the excluded materials by their own arrangement including labours and hand over the same to: -(i) sse 27-28 trolley, coil spring, screw coupling, buffer sets etc. (ii) sse-19 wheel sets (iii) sse-30 ep unit (iv) sse-53 & 56 other emu items to be hand over to concern stock holder with clear acknowledgement. the delivery of cut pieces of last 10 parcent of lot size (subject to minimum of 01 no. rolling stock) will commence only when all excluded fittings arisen out of sold lot has been successfully handed over to custodian. b). delivery witnessing official will ensure that such nil value items has been cleared by purchaser before taking cut pieces of last 10 parcent of lot size (subject to minimum of 01 no. rolling stock) delivery witnessing official will record following certificate on sale delivery register "purchaser has cleared all nil value items arisen after cutting of sold rolling stock and there is no left over available at cutting site (c) the rolling stock may either be on the cutting line or grounded and may or may not have trolleys/wheel set attached but the purchaser needs to shift to concerned location as advised by concerned sse. nb:[4] 24 nos. wheel sets with complete fittings and with excluded fitting (released item) and 04 nos.bogie frame with complete fittings are to be handed over by the purchaser to concerned location as advised by concerned sse. nb:[5] delivery will be given in numbers. nb:[6] the purchaser is required to take adequate safety measures so that no railway property is near vicinity of the cutting spot is damaged in any way. the purchaser will be responsible for any damage/fire accident to the railway property caused during operation and delivery. and the purchaser will be solely responsible of any loss applied ( railway employee or any other person) caused due to any activities involved while dismantling /cutting, of the coaches, transportation loading and unloading of all excluded fittings of the coaches . including wheel sets and trolleys. [custodian/stock holder - sse-emu-56 for motor coaches and sse-carraige-kgpw for tc coaches]

CTN :44952915

28 Apr, 2026 NA

Multi City - West Bengal

Tender For auction sale of rolling stock - lot no.divn/mn/21/04/26-27/bg/cond./8w/coaches. description- iron and steel scrap cutup parts of bg cond./8w/coach with n.f attachment without contents if any. 1) sc 057422/c gs 2) se 058413 gs 3) se 058414 gs 4) sc 037231/c wgscn 5) se 058254 wgscn 6) se 058227 wgscn nb: [1]. (a) all coaches are to be sold without 24 nos. wheel sets complete alongwith roller bearing against srl no 01 to 06 , bio-tanks and other excluded fittings as per latest excluded fitting list no.m2/c-19/excluded fittings/coach/1271 dt.13.09.2018. (b) the coaches are to be sold without 05 nos. serviceable bogies against srl no: 01-01 (end-1), srl no.02-01 (end-2), srl no.04-01 ( end-1) and srl no. 06-02 (both bogies are serviceable) (c) the coaches are to be sold with 07 nos.unserviceable bogies without excluded fittings. against srl no. 01-01, srl no 02-01, srl no.03-02, srl no 04-01 and srl no 05-02nos. nb[2]: special condition for rolling stock- (a) all excluded materials including wheel sets and bogie, if any, are to be handed over by the purchaser at the specified location for which the purchaser have to arrange labour/tools/ equipment for loading of the excluded items from cutting site and then transport it to specified location by their own arrangement/vehicle. they have to unload and stack the excluded materials by their own arrangement including labours and hand over the same to: -(i) sse 27-28, bogies, coil spring, screw coupling, buffer sets etc. (ii) sse-19,wheel sets. (iii) sse-30, dv, aux reservoir, cr, common pipe bracket, alu. water tank, bmbc, etc. (iv) sse-25, bio toilet. (v) sse-51 battery, fan, alternator, etc. (vi) sse-55 (all ac items) to hand over to concern stock holder with clear acknowledgement. the delivery of cut pieces of last 10 persent of lot size (subject to minimum of 01 no. rolling stock) will commence only when all excluded fittings arisen out of sold lot has been successfully handed over to custodian. (b). delivery witnessing official will ensure that such nil value items has been cleared by purchaser before taking cut pieces of last 10 persent of lot size (subject to minimum of 01 no. rolling stock) delivery witnessing official will record following certificate on sale delivery register "purchaser clear all nil value items arisen after cutting of sold rolling stock and there is no left over available at cutting site (c) the rolling stock may either be on the cutting line or grounded and may or may not have trolley/wheel set attached but the purchaser needs to shift to concerned location as advised by concerned sse. nb:-[3] serviceable 05 nos of bogies with complete fittings & 24 nos. wheel sets complete along with roller bearing, bio -tanks and other excluded fittings are to be handed over by the purchaser at specified location as advised by concerned sse at kgp/ws nb: (4) the firm shall follow all rules regarding the loading of vehicle as per rto /statuary bodies governed time to time. railway will not be responsible any breach of rules during loading / transportation done by the purchaser. nb:[5] delivery will be given in numbers. nb:[6] the purchaser is required to take adequate safety measures so that no railway property is near vicinity of the cutting spot is damaged in any way. the purchaser will be responsible for any damage/fire accident to the railway property caused during operation and delivery. and the purchaser will be solely responsible of any loss applied ( railway employee or any other person) caused due to any activities involved while dismantling /cutting, of the coaches, transportation loading and unloading of all excluded fittings of the coaches . including wheel sets and trolleys.

CTN :44952916

28 Apr, 2026 NA

Multi City - West Bengal

Tender For auction sale of rolling stock - lot no.divn/mn/22/04/26-27/bg/cond./8w/coaches. description- iron and steel scrap cutup parts of bg cond./8w/coach with n.f attachment without contents if any. 1) se 058802 wgcb 2) cr 054534 wgscn 3)wr 052380 wgscn 4) er 022337 wgscn 5) ec 024283 gs 6) nr 05272 wgscn 7) se 048702 gslrd nb: [1]. (a) all coaches are to be sold without 28 nos. wheel sets complete alongwith roller bearing against srl no 01 to 07 , bio-tanks and other excluded fittings as per latest excluded fitting list no.m2/c-19/excluded fittings/coach/1271 dt.13.09.2018. (b) the coaches are to be sold without 02 nos. serviceable bogies against srl no: 04-02 (both bogies are serviceable) (c) the coaches are to be sold with 12 nos.unserviceable bogies without excluded fittings. against srl no. 01-02, srl no 02-02, srl no.03-02, srl no 05-02, srl no 06-02nos and srl no 07-02. nb[2]: special condition for rolling stock- (a) all excluded materials including wheel sets and bogie, if any, are to be handed over by the purchaser at the specified location for which the purchaser have to arrange labour/tools/ equipment for loading of the excluded items from cutting site and then transport it to specified location by their own arrangement/vehicle. they have to unload and stack the excluded materials by their own arrangement including labours and hand over the same to: -(i) sse 27-28, bogies, coil spring, screw coupling, buffer sets etc. (ii) sse-19,wheel sets. (iii) sse-30, dv, aux reservoir, cr, common pipe bracket, alu. water tank, bmbc, etc. (iv) sse-25, bio toilet. (v) sse-51 battery, fan, alternator, etc. (vi) sse-55 (all ac items) to hand over to concern stock holder with clear acknowledgement. the delivery of cut pieces of last 10 persent of lot size (subject to minimum of 01 no. rolling stock) will commence only when all excluded fittings arisen out of sold lot has been successfully handed over to custodian. (b). delivery witnessing official will ensure that such nil value items has been cleared by purchaser before taking cut pieces of last 10 persent of lot size (subject to minimum of 01 no. rolling stock) delivery witnessing official will record following certificate on sale delivery register "purchaser clear all nil value items arisen after cutting of sold rolling stock and there is no left over available at cutting site (c) the rolling stock may either be on the cutting line or grounded and may or may not have trolley/wheel set attached but the purchaser needs to shift to concerned location as advised by concerned sse. nb:-[3] serviceable 02 nos of bogies with complete fittings & 28 nos. wheel sets complete along with roller bearing, bio -tanks and other excluded fittings are to be handed over by the purchaser at specified location as advised by concerned sse at kgp/ws nb: (4) the firm shall follow all rules regarding the loading of vehicle as per rto /statuary bodies governed time to time. railway will not be responsible any breach of rules during loading / transportation done by the purchaser. nb:[5] delivery will be given in numbers. nb:[6] the purchaser is required to take adequate safety measures so that no railway property is near vicinity of the cutting spot is damaged in any way. the purchaser will be responsible for any damage/fire accident to the railway property caused during operation and delivery. and the purchaser will be solely responsible of any loss applied ( railway employee or any other person) caused due to any activities involved while dismantling /cutting, of the coaches, transportation loading and unloading of all excluded fittings of the coaches . including wheel sets and trolleys.

Central Government/Public Sector

CTN :44958644

06 May, 2026 NA

Chennai - Tamil Nadu

Tender For supply of set of hex head plug screw for anti roll bar assembly of fiat bogie. one set consisting of (i) hex head plug screw m10x1. material as per din910-st, is:1367-2002, pt-3, 10.9, a3c, qty.01 (ii) hex head plug screw m27x2. material as per din910-st,is:1367-2002, pt-3, 10.9, a3c, qty.01. uvam item ref. : 3100249--assembly and components of ctrb for use on freight stock, sub item : 3100249002--sub item: axle end steel high tensile cap screws to be used in end holes of bg freight axles: axle end steel high tensile cap screws-1 1/8 [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44958878

06 May, 2026 NA

Chennai - Tamil Nadu

Tender For supply of hex head plug screw m22x1.5 as per drg.no.-din910, st, property class 10.9 as per is:1367 (part-3)-2017 and rdso specification-rdso/cg/s/24005, ver-0 packing instruction - pi042 ver.01.uvam item ref.: 3100249--assembly and components of ctrb for use on freight stock, sub item: 3100249002--sub item: axle end steel high tensile cap screws to be used in end holes of bg freightaxles: axle end steel high tensile cap screws-1 1/8"? 7 unc-2a, 2 1/2" thread length [ warranty period: 30 months after the date of delivery ]

CTN :44942569

28 Apr, 2026 NA

Multi City - West Bengal

Tender For auction sale of rolling stock - lot no.divn/mn/09/04/26-27/bg/cond./8w/coaches. description- iron and steel scrap cutup parts of bg cond./8w/coach with n.f attachment without contents if any. 1) se 008839 vph 2) se 908914 rs 3) se 908915 rs 4) se 908981 art/rhv 5) se 918921 ce 6) se 898964 art/sv nb: [1]. (a) all coaches are to be sold without 24 nos. wheel sets complete alongwith roller bearing against srl no 01 to 06 , bio-tanks and other excluded fittings as per latest excluded fitting list no.m2/c-19/excluded fittings/coach/1271 dt.13.09.2018. (b) the coaches are to be sold without 05 nos.serviceable bogies against srl no: 02-02 (bogie no.1831/07 & scn 057/15), srl no.05-02 (bogie no accw 5143/04 & 052360/05), srl no.06-01 ( bogie no. scn 1366/14) (c) the coaches are to be sold with 07 nos.unserviceable bogies without excluded fittings. against srl no. 01-02, srl no 03-02, srl no.04-02, and srl no 06-01no. (d)the coaches are to be sold with 04 nos. ng rail. against srl no.02 and 03. nb[2]: special condition for rolling stock- (a) all excluded materials including wheel sets and bogie, if any, are to be handed over by the purchaser at the specified location for which the purchaser have to arrange labour/tools/ equipment for loading of the excluded items from cutting site and then transport it to specified location by their own arrangement/vehicle. they have to unload and stack the excluded materials by their own arrangement including labours and hand over the same to: -(i) sse 27-28, bogies, coil spring, screw coupling, buffer sets etc. (ii) sse-19,wheel sets. (iii) sse-30, dv, aux reservoir, cr, common pipe bracket, alu. water tank, bmbc, etc. (iv) sse-25, bio toilet. (v) sse-51 battery, fan, alternator, etc. (vi) sse-55 (all ac items) to hand over to concern stock holder with clear acknowledgement. the delivery of cut pieces of last 10 persent of lot size (subject to minimum of 01 no. rolling stock) will commence only when all excluded fittings arisen out of sold lot has been successfully handed over to custodian. (b). delivery witnessing official will ensure that such nil value items has been cleared by purchaser before taking cut pieces of last 10 persent of lot size (subject to minimum of 01 no. rolling stock) delivery witnessing official will record following certificate on sale delivery register "purchaser clear all nil value items arisen after cutting of sold rolling stock and there is no left over available at cutting site (c) the rolling stock may either be on the cutting line or grounded and may or may not have trolley/wheel set attached but the purchaser needs to shift to concerned location as advised by concerned sse. nb:-[3] serviceable 05 nos of bogies with complete fittings & 24 nos. wheel sets complete along with roller bearing, bio -tanks and other excluded fittings are to be handed over by the purchaser at specified location as advised by concerned sse at kgp/ws nb: (4) the firm shall follow all rules regarding the loading of vehicle as per rto /statuary bodies governed time to time. railway will not be responsible any breach of rules during loading / transportation done by the purchaser. nb:[5] delivery will be given in numbers. nb:[6] the purchaser is required to take adequate safety measures so that no railway property is near vicinity of the cutting spot is damaged in any way. the purchaser will be responsible for any damage/fire accident to the railway property caused during operation and delivery. and the purchaser will be solely responsible of any loss applied ( railway employee or any other person) caused due to any activities involved while dismantling /cutting, of the coaches, transportation loading and unloading of all excluded fittings of the coaches . including wheel sets and trolleys.

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