Latest buffer coupler Tenders | Government buffer coupler Tenders

Central Government/Public Sector

CTN :45736854

07 Jul, 2026 NA

Latehar - Jharkhand

Tender For supply of coupler body with shank wear plate for upgraded high tensile centre buffer coupler for boxn hl wagons to rds sk62724 item no. 1 & 10 alt. no.30. spec:wd-70-bd-10 rev-03. as per drg.no. sk-62724, item no-1&10. specn: wd-70-bd-10 rev-1 [ 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 :45233420

15 Jul, 2026 NA

Raipur - Chhattisgarh

Tender For corrigendum : rate contract for spares of generator (200 mw210 mw 250 mw 500 mw bhelmake) for ntpc stations - caf gasket,0107444600000/081,bhel, earthing brush assy,11391601000-00,bhel, adhesive sicomet-50,01391201068-00/6, rubber cord,01493101006-00&5, o-ring,01493101006-00/12,bhel, plug,01360601033-00/13,bhel, profile,01350201023-00&20,bhel, rbrb gasket,01660170018c&007,thri 108/44, washer,01360601033c & 14,bhel,rtr assy, o ring,32x3mm,bhel,gen,thri 108/44, packing,viton,bhel,h2 clr,thri108/44, prof prbn 501-006,91350201000c&03,bhel, ring,01393401003c&18,bhel,thri108/44, seal elmnt,01393401003c,bhel,thri108/44, hp hose te,11391801000c,bhel,thri108/44, contact pin,01360301017-00&16,bhel, round nut,01360301017-00&21,bhel, threaded ring,01360301017-00&23,bhel, sealing cover,01360301017-00&24,bhel, washer,01360301017-00 & 22,bhel, o-ring,01360301017-00&36,bhel, o ring-tg60158,166x6,bhel,thri 108/44, o-ring,01360301017-00/37,bhel, round cord,000012550100016,lmz, o-ring,01360301017-00&38,bhel, gasket,bhel,thri108/44, silicon compound-k,01360301017-00/39, o-ring,bhel,thri108/44, hardener t37,01360301017-00/40,bhel, gasket-front,bhel,thri 108/44, gasket,bhel,thri108/44, h2 seal ring te,bhel,thri108/44, h2 seal ring ee,bhel,thri108/44, o-ring,8,bhel,thri 108/44, o ring,bhel,thri 108/44, gasket-rear,bhel,thri 108/44, o ring,bhel,thri 108/44, o-ring,bhel,thri 108/44, o-ring,bhel,thri 108/44, o-ring,bhel,thri 108/44, o-ring,bhel,thri 108/44, o ring,bhel,thri 108/44, o-ring,bhel,thri 108/44, o ring,bhel,thri 108/44, o ring,bhel,thri 108/44, o-ring,bhel,thri 108/44, hardner hv998,bhel,thri108/44, o ring,bhel,thri 108/44, o ring,bhel,thri 108/44, o ring,bhel,thri 108/44, o ring,bhel,thri 108/44, o-ring,bhel,thri108/44, folium tape,aa2561611060, te-seal strip,01391201012-00/10,bhel, micanite flex sh,bhel, oring,01350801032c,242x6,bhel,thri108/44, asbestos powder,tgemis1-var-00&83, o-ring,01360601033-00/15,bhel, o-ring,bhel,thri 108/44, o-ring,bhel,thri 108/44, o-ring,bhel,thri 108/44, o-ring,bhel,thri 108/44, profile,01393401003c&009,lg:2060mm,bhel, lock washer,01393401003c&006,bhel, glass tape,tgew25000012,turbo generator, gasket,91393601004c&5,bhel, lead,tgemisi-var-00&528, gasket,91393601004c&3,bhel, cross cotton tape,34,turbo generator, globe valve,11491301006-00 & 12,bhel, methyl ethyl ketone,emtmisc/var-00, solder,sn40sb, skid shoe,0136120100900002,bhel, high press hose,0139010102800011,bhel, gasket,0139120104100048,bhel,tari-108/46, gasket,0142140102000004,bhel, 108/46:rubber perbunan, brazing wire,91350701000-34,bhel, gasket seal body ee,0000537204501006, brush holder,0000512500000017, gasket,0000535100100005,bhel, strap,91350801004/37,bhel, ass mica tape,5670.269 68,bhel, sealing washer,5516.006c & 8,generator, sealing washer,5200069/40,bhel, sealing washer,000012550100069,bhel, gasket,31393501005&3,turbo generator, insulating washer,8710.138-062,bhel, insulating sleeve,6.8770.025/52, seal half ring,00005377007015, resin,tgemis 1/00 116,bhel,cy-232, aerosil powder,gr200,tgemis 1/00 86,bhel, varnish conducting,tgemis/00 56,bhel, varnish sib 642,tgemis/00 73,bhel,210mw, sealing washer,8370.070&20,thw-200-2, sealing ring,8370.071/20,turbo generator, insulating sleeve,82.8770.242&18,bhel, insulating washer,2.8710.011/10,bhel, washer,0-5372.002-00&47,turbo generator, insulating gasket,2.8766-015,generator, rubber,8503-000-6,thw-200-2, isopht.terylene tape,00005670269/00 69, sealing ring,05516.006c & 5,generator, sealing washer,1255.001c & 70,generator, sealing washer,00001255006/68, terminal bushing,00001255008/44, terminal bushing,00001255008/45, oil catcher,generator, sealing washer,0-136-03-01003 & 14, insulating bush,0-136-03-01003/17, nut,5200082/26,turbo generator, washer,0-139-34-01003 & 023, insulation washer,0-145-04-01019&26, insulation box,5200082 & 21, sealing washer,00005516006&8, washer,5200082-15

Central Government/Public Sector

CTN :45725830

06 Jul, 2026 NA

Raipur - Chhattisgarh

Tender For biennial rate contract for torishima make bcw motor-spares for ntpc group stations - torishima:500mw:o-ring_4120.1, torishima:500mw:o-ring_4120.2, torishima:500mw:o-ring_4120.3, torishima:500mw:o-ring_4120.4, torishima:500mw:lock washer_9311.8:3.3kv, torishima:500mw:lock wshr_9311.1, torishima:500mw:lock wshr_9311.2, torishima:500mw:lock washer_9311.6:3.3kv, torishima:500mw:lock washer_9311.7:3.3kv, torishima:500mw:sprg wshr_9300.4, torishima:500mw:sprg wshr_9300.5, torishima:500mw:spring wshr_9300.6:3.3kv, torishima:500mw:spring wshr_9300.7:3.3kv, torishima:500mw:sprng wshr_9300.22:3.3kv, torishima:500mw:sprng wshr_9300.24:3.3kv, torishima:500mw:sprng wshr_9300.21:3.3kv, torishima:500mw:sprg wshr_9300.20_3.3kv, torishima:500mw:gasket_4000.21_bcw:3.3kv, torishima:500mw:gasket_4000.22_bcw:3.3kv, torishima:500mw:gasket_4000.23, torishima:500mw:gasket_4000.24_bcw:3.3kv, torishima:500mw:gasket_4000.20_3.3kv, torishima:500mw:lock washr_9311.20_3.3kv, torishima:500mw:lock washr_9311.21:3.3kv, torishima:500mw:lock washr_9311.22:3.3kv, torishima:500mw:hex bolt_9010.20_3.3kv, silica gel,torishima, torishima:glycol filling kit bcw, torishima:500mw:brg slve up_5290.1, torishima:500mw:brg slv low_5290.2, torishima:500mw:brg seg low_3870.2:3.3kv, torishima:500mw:heat barr pipe_hbp:3.3kv, torishima:500mw:guide ring _1311.2:3.3kv, torishima:earth plate_8223 bcw, torishima:500mw:strainer_7911, torishima:500mw:ring_5000_bcw:3.3kv, stud bolt,9020.6,torishima, hex nut,9200.6,torishima, earth bolt&nut,9020.30&9200.30,torishima, btm flg stud&nut,9020&9200,torishima, hex head bolt,9010.3/9010.4,torishima, torishima:500mw:metaflux gskt_4113:3.3kv, stator coil,8140,torishima,3.3kv, wedge,oak,8133w,torishima,hlav2x300+, wedge,fagus,8133f,torishima,hlav2x300+, stator slot cell,6892,torishima, wedge stopper,5001,torishima, coil bind,8134,torishima, temp sticker,8143,torishima, o-ring,torishima, o-ring,4120.12,torishima, o-ring,torishima, solder slve,8148,torishima, star connector,8222,torishima, insul tape,8141,torishima, heat shrink,6894,torishima, terminal unit,8340,torishima, glue,0900,torishima, seal comp,8147,torishima, washer,torishima, semiconductor tape,8149,torishima, solder,0140,torishima, insulation bushing,5202,torishima, hex bolt,9200.26,torishima, connector,8221,torishima, stator core assy,8132,torishima,3.3kv, torishima:500mw:o-ring_4120.1, torishima:500mw:o-ring_4120.2, torishima:500mw:o-ring_4120.3, torishima:500mw:o-ring_4120.4, torishima:500mw:lock wshr_9311.8, torishima:500mw:lock washer_9311.1_6.6kv, torishima:500mw:lock wshr_9311.2, torishima:500mw:lock wshr_9311.6, torishima:500mw:lock wshr_9311.7, torishima:500mw:sprg wshr_9300.4, torishima:500mw:sprg wshr_9300.5, torishima:500mw:sprg wshr_9300.6, torishima:500mw:spring wshr_9300.7:6.6kv, torishima:500mw:sprg wshr_9300.22, torishima:500mw:sprg wshr_9300.24, torishima:500mw:sprg wshr_9300.21, torishima:500mw:sprg wshr_9300.20_6.6kv, torishima:500mw:gasket_4000.21_bcw:6.6kv, torishima:500mw:gasket_4000.22_6.6kv, torishima:500mw:gasket_4000.23, torishima:500mw:gasket_4000.24, torishima:500mw:gasket_4000.20_6.6kv, torishima:500mw:lock wshr_9311.20_6.6kv, torishima:500mw:lock washr_9311.21:6.6kv, torishima:500mw:lock washr_9311.22:6.6kv, torishima:500mw:hex bolt_9010.20_6.6kv, torishima:500mw:brg slv low_5290.2, torishima:500mw:brg sgmt up_3870.1, torishima:500mw:brg sgmt low_3870.2, torishima:500mw:thrust brg plt_3840, torishima:500mw:heat barr pipe_hbp:6.6kv, torishima:500mw:guide ring _1311.2_6.6kv, torishima:500mw:strainer_7911, torishima:500mw:ring_5000_bcw:6.6kv, bot flg stud&nut,9020/9200,torishima, hex hd bolt,9010.3/9010.4,torishima, torishima:500mw:metaflux gskt_4113_6.6kv, stator coil,8140,torishima,6.6kv, wedge,oak,8133w,torishima,6.6kv, wedge,fagus,8133f,torishima,6.6kv, stator slot cell,6892,torishima,6.6kv, stator core assy,8132,torishima,6.6kv, torishima:660/800mw:o-ring_4120.1, torishima:660/800mw:o-ring_4120.2, torishima:660/800mw:o-ring_4120.3, t

Central Government / Public Sector

CTN :45736354

07 Jul, 2026 NA

Multi City - Multi State

Tender For supply of wedge assembly for balanced draft gear of sanrok make high tensile tightlock centre buffer coupler conforming to rdso specification rdso/2011/cg-03, rev.-01 and to sanrok drawing no. 1ed-1054 [ warranty period: 30 months after the date of delivery ] ]

CTN :45601130

02 Jul, 2026 NA

Leh - Jammu And Kashmir

Tender For bid to ras supply of door tinted glass lower , adhesive , cleaner active upper , light head lamp , throttle cable , hose bottom , ring retainer , hose top port , hose high pressure , hose sanction , hose , tooth bucket , bolt plough , nut , hose fuel , terminal , hour meter , hour meter cable , water temp gauge , lub oil temp gauge , key switch , head lamp , inertia brake , seal oil , screen , cap assy , key , bolt joint , lever fr , air breather , benjo bolt 17mm , distilled water , anabond , araldite , bty lid , copper washer 17mm , copper washer 18mm , m seal , bty lead 5mm , dc wire , joining sheet , o ring , stud , bushing , collar , ball joint

Central Government/Public Sector

CTN :45704259

06 Jul, 2026 NA

Bhopal - Madhya Pradesh

Tender For 145/72.5/52kv bushing oil end terminal to drg 35380401071# 01 rev02. as per spec. aa19801 rev04. pvc

Central Government/Public Sector

CTN :45727460

21 Jul, 2026 NA

Veraval - Gujarat

Tender For supply of modified set of shims for aar 'h' type tight lock enter buffer coupler for lhb coaches as per rdso drawing no cg-15090, alt-nil. one set consists of 01 no. of size: 3mm, 5mm, 10mm, 15mm, 20mm each. material specification is: 2062-2011 amendment -1 e410 br. nabl certificate for material specification is required at the time of delivery of material. [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45719235

10 Aug, 2026 NA

Bhusawal - Maharashtra

Tender For supply of coupler body for high tensile transition centre buffer coupler for b.g. locomotive to rdso drg. no. sk.-62724 alt-28 or latest , item no.18 and as per spec. no. 56.bd.07 with amendment no.1 & 2 or latest. [ warranty period: 48 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

CTN :45679372

02 Jul, 2026 20.16 Lacs

Delhi - Delhi

Tender For supply and replacement of defective parts of kirloskar make transformers of 1000/750/500 kva capacity at ugc & cag building, new delhi. - supply and fixing of over current earth fourth relay 24 dc l&t make etc complete as reqd. , supply and fixing of 11 kv indoor single phase resin cast current transformer 300/5amp etc complete as reqd., , supply and fixing of transformer 500 kva 11/0.433 kv wt1 scanner & rtd sencer lead., , supply & installation of suitable rating of 500 kva 11/0.433 kv lv bussing porcelain or epoxy-cast resin comply with is-1180 complete as required, , supply and fixing of suitable rating of 500 kva 11/0.433 kv lv flexible porcelain or epoxy-cast resin comply with is-1180 complete as required., , dismantling /loading and unloading of 500kva, 11kv/433volt, 3phase, 50hz, cast resin dry type kirloskar make indoor transformer hv/lv coil/core etc and repair of crack in hv/lv winding/core and putting cast resin/resin hardener, reassembling all the dismantle parts accessories confirming to is 11171 and iec 60076 etc including all tests i.e voltage ratio, magnetic balancing, vector group, ir magnetizing current, winding resistance etc complete as reqd., , supply & installation of 630a vcb vacuum interrupter etc complete as reqd., , sh-2 (old cag bldg), , supply and replacement of 750- 1000 kva transformer oil gas kit etc complete as reqd., , checking in 750-1000 kva transformer all type of protection etc complete as reqd., , supply and replacement of lv bushing oil seal in 750-1000 transformer etc complete as reqd. no.ryb) (4, , supply and replacement of hv bushing oil seal in 750-1000 transformer etc complete as reqd. (3 no. r,y, b), , supply and replacement of off load tape changer in 750-1000 kva transformer etc complete as reqd., , replacement of transformer oil in oltc top-up of main tank etc complete as reqd., transformer oil filtration and dehydration of 750 kva & 1000 kva transformer using high-vacuum oil filtration plant, including removal of moisture, dissolved gases, sludge and impurities from transformer oil, circulation of oil through filtration machine, achieving required bdv value, testing before and after filtration, manpower, tools & tackles, consumables, complete as required at site., , complete servicing, overhauling, cleaning, contact checking, lubrication, insulation resistance testing, contact resistance testing, functional testing and commissioning of oil circuit breaker (ocb), complete as required at site., , supply & installation of male contact, , supply & installation of female contact, , supply & installation of over current earth fault relay, , supply & installation of 24 volt dc power pack unit etc complete as reqd., , supply and fixing of transformer wti relay etc complete as reqd.., , supply and replacement of transformer oti relay etc complete as reqd.., , providing and fixing following rating and breaking capacity and pole mccb with thermomagnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubicle panel, making connections, ics=100% icu and operational voltage 690v etc. as required., , (make: schneider electric-nsx /siemens / lk/ abb/hager)

CTN :45698509

28 Jul, 2026 NA

Bareli - Madhya Pradesh

Tender For "high tensile tight lock centre buffer coupler with aar 'h' type head and balanced draft gear to rdso's specification no. rdso/2011/cg-03 rev. 3 with amendment slip no. 01 & without crash element. special conditions: a) rdso drawing no. rdso/cg/drg/24034, alt. 2 shall be used for stiffener plate henceforth. b) stiffener plates as per material specified by rdso drawing no. rdso/cg/drg/24034, alt. 2 (in annealed condition with hardness between 190-245 bhn) shall be used strictly. requisite proof of annealing must be submitted along with each supply positively. this certificate is to be enclosed with the inspection report (for material specification, hardness, etc.) of the lot. c) suitable fixtures and template to be developed by firms for drilling of holes. d) stiffener plates should be painted with red oxide primer and black quick drying paint (irs r6) before fitment to improve corrosion resistance properties. e) 100% hardness testing of stiffener plates shall becarried out by inspection agency. stiffener plates deviating from the specified hardness (190-245 bhn) shall be rejected. f) for stiffener plates meeting the above hardness criteria, lot-wise destructive testing (10% qty.) shall be carried out by inspection agency to verify chemical composition and adequacy of mechanical properties. g) rdso l. no. mc/blb/cbc dated: 31.08.2024 to be followed for silent block of cbc & testing of additional anti-creep." packing instruction: s/mcfpi221 [ warranty period: 84 months after the date of delivery ] ]

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