Latest main spring Tenders | Government main spring Tenders

Central Government / Public Sector

CTN :45467963

15 Jun, 2026 NA

Haldia - West Bengal

Tender For supply of 9040m26c64 spares of 21-k-101a/b -shaft sealing ring , v ring , o ring , bearing bush , bearring shell , oil wiper cover , ring wiper assly , oil sealing ring , o ring , oil seal ring , sealing ribng , o ring , gasket , flast gasket , piston ring , throting ring , supporting ring , crown ring , penguin ring , sealing element , gasket , clinder liner , o ring , suction valve kit , discharge valve , spring plate , piston ring , guide ring , throttling ring , supporting ring , crown ring

Central Government/Public Sector

CTN :45472824

15 Jun, 2026 NA

Harnaut - Bihar

Tender For supply of spares for ke design dv and common pipe bracket consisting of 28 items as per given below:- 1. gauge ring, part no.(ek/ed)- 20, qty/set-02 nos, 2. valve plate, part no.(ek/ed)-58, qty/set-05 nos, 3. valve bush (iodized), part no.(ek/ed)- 11, qty/set- 02 nos, 4. screwed bush, part no. (ek/ed)-45, qty/set- 10 nos, 5. valve bush, part no.(ek/ed)- 52, qty/set-02 nos, 6. screw piece/guide screw, part no.(ek/ed)-40, qty/set- 02 nos, 7. value pin, part no.(ek/ed)-39, qty/set- 06 nos, 8. guide piece, part no.(ek/ed)- 28, qty/set-02 nos, 9. diaphragm plate, part no.(ek/ed)- 43, qty/set-03 nos, 10. screwed plug/locking screw, part no.(ek/ed)- 76, qty/set- 02 nos, 11. intermediate piece with cone, part no.(ek/ed)-162, qty/set-02 nos, 12. screwed plug/locking screw, part no.(ek/ed)- 6, qty/set-03 nos, 13. distance ring, part no.(ek/ed)-30, qty/set- 02 nos, 14. screwed plug/locking plug, part no. (ek/ed)-29, qty/set-03 nos, 15. spring plate, part no.(ek/ed)-134, qty/set-05 nos, 16. screwed plug pltd/locking plug, part no.(ek/ed)- 128, qty/set-03 nos, 17. screwed plug/locking screw, part no. (ek/ed)-34, qty/set-05 nos, 18. screwed plug/locking screw, part no.(ek/ed)-51, qty/set- 02 nos, 19. screwed plug/locking screw, part no.(ek/ed)- 66, qty/set- 03 nos, 20. spring plate, part no.(ek/ed)-93, qty/set- 02 nos, 21. cover plate, part no.(ek/ed)-61, qty/set-25 nos, 22. circlip (internal), part no.(ek/ed)-21, qty/set-200 nos, 23. circlip (internal), part no.(ek/ed)-14, qty/set-130 nos, 24. exhaust plug, part no. (ek/ed)-81, qty/set-50 nos, 25.sleeve, part no.(ek/ed)- 94, qty/set-02 nos, 26. adjusting ring, part no. (ek/ed)- 67, qty/set-01 nos, 27. control chamber a/control reservoir, part no.(ek/ed)- 183, qty/set-02 nos, 28. filter cap/ filter cover, part no.(ek/ed)-190, qty/set-15 nos [ warranty period: 60 months after the date of delivery ] ]

State Government

CTN :44948938

23 Jun, 2026 NA

Gandhinagar - Gujarat

Tender For corrigendum : supply of primary cleaner equipped with polyurethane blade and heavy duty spring tensioner system for conveyor belt width 1400mm , secondary cleaner with segmented tungsten carbide c- tips and dual side heavy duty spring tensioner system for conveyor belt width 1400mm. , carrying tracker with pivot and tilt frame movement with bouble side flexible dual sensor and flexible adjusting arm for conveyor belt width 1400mm. , return tracker with pivot and tilt frame movement with bouble side flexible dual sensor, guide rollers and flexible adjusting arm for conveyor belt width 1400mm. , v plow internal cleaner with uhmw p blade with self adjusting turnback system for 1400 mm conveyor belt

State Government

CTN :45476615

08 Jul, 2026 19.45 Lacs

Multi City - Telangana

Tender For supply of certain spares pertaining to hp and lp governing valves, emergency stop valve, connecting parts between front bearing pedestal between front bearing pedestal and casing and barring gear device of drive turbine of tdbfps (1x500 mw) for capital overhaul 2026-27 - yoke pos 12/1, drg.no: 03051900035-00 for hp governing valve of drive turbine model: k-1401-2 (machine serial no: t-0655 and t-0656), valve cone ii pos 12/5, drg.no: 03051900035-00 for hp governing valve of drive turbine model: k-1401-2 (machine serial no: t-0655 and t-0656), valve cone bolt ii pos 12/10, drg.no: 03051900035-00 for hp governing valve of drive turbine model: k-1401-2 (machine serial no: t-0655 and t- 0656), bush ii pos 12/15, drg.no: 03051900035-00 for hp governing valve of drive turbine model: k-1401-2 (machine serial no: t-0655 and t-0656), cap nut pos 56, drg.no: 03051900035-00 for hp governing valve of drive turbine model: k-1401-2 (machine serial no: t-0655 and t-0656), pin pos 67, drg.no: 03051900035-00 for hp governing valve of drive turbine model: k-1401-2 (machine serial no: t-0655 and t-0656), side bar pos 71, drg.no: 03051900035-00 for hp governing valve of drive turbine model: k-1401-2 (machine serial no: t-0655 and t-0656), pin taper pos 79, drg.no: 03051900035-00 for hp governing valve of drive turbine model: k-1401-2 (machine serial no: t-0655 and t-0656), collar nut pos 94, drg.no: 03051900035-00 for hp governing valve of drive turbine model: k-1401-2 (machine serial no: t-0655 and t-0656), cyl.pin 4h8x60 pos 95, drg.no: 03051900035-00 for hp governing valve of drive turbine model: k-1401-2 (machine serial no: t-0655 and t-0656), pin dia 25f7x89 pos 16, drg.no: 03051900035-00 for hp governing valve of drive turbine model: k-1401-2 (machine serial no: t-0655 and t-0656), ring dia 26x dia 32 x9.5 pos 17, drg.no: 03051900035-00 for hp governing valve of drive turbine model: k-1401-2 (machine serial no: t- 0655 and t-0656), pin pos 68, drg.no: 03051900035-00 for hp governing valve of drive turbine model: k-1401-2 (machine serial no: t-0655 and t-0656), pin pos 69, drg.no: 03051900035-00 for hp governing valve of drive turbine model: k-1401-2 (machine serial no: t-0655 and t-0656), pin pos 70, drg.no: 03051900035-00 for hp governing valve of drive turbine model: k-1401-2 (machine serial no: t-0655 and t-0656), ss rod (wire) dia 2.5-gr x22crmov121kg pos 86, drg.no: 03051900035-00 for hp governing valve of drive turbine model: k-1401-2 (machine serial no: t-0655 and t-0656), valve cone pos 4, drg.no: 305-27-00007-00 for lp governing valve of drive turbine model: k-1401-2 (machine serial no: t-0655 and t-0656), guide bush pos 5, drg.no: 305-27-00007-00 for lp governing valve of drive turbine model: k-1401-2 (machine serial no: t-0655 and t-0656), threaded ring pos 6, drg.no: 305-27-00007-00 for lp governing valve of drive turbine model: k-1401-2 (machine serial no: t-0655 and t-0656), bush pos 10, drg.no: 305-27-00007-00 for lp governing valve of drive turbine model: k-1401-2 (machine serial no: t-0655 and t-0656), spindle pos 15, drg.no: 305-27-00007-00 for lp governing valve of drive turbine model: k-1401-2 (machine serial no: t-0655 and t-0656), spindle pos 17, drg.no: 305-27-00007-00 for lp governing valve of drive turbine model: k-1401-2 (machine serial no: t-0655 and t-0656), pin dia 16h6x53.5 pos 8, drg.no: 305-27-00007-00 for lp governing valve of drive turbine model: k-1401-2 (machine serial no: t-0655 and t-0656), pin dia 20f7 x 75.5 pos 12, drg.no: 305-27-00007-00 for lp governing valve of drive turbine model: k-1401-2 (machine serial no: t-0655 and t-0656), pin dia 10x20 pos 13, drg.no: 305-27-00007-00 for lp governing valve of drive turbine model: k-1401-2 (machine serial no: t-0655 and t-0656), valve spindle packing 25 pos 14, drg.no: 305-27-00007-00 for lp governing valve of drive turbine model: k-1401-2 (machine serial no: t- 0655 and t-0656), spring seat dia 160 pos 18, drg.no: 305-27-00007-00 for lp governing valve of

CTN :45493019

23 Jun, 2026 NA

Panchkula - Haryana

Tender For supply of coronary guidewire 0 point 014 stainless steel core wire hydrophilic coated 300 cm floppy moderate and extra support floppy exchange length , 0 point 014 ptca wire with inner coat technology 6cm 20cm polymer jacket with slip coat hydrophilic coated with tip load 0 point 8gm 1 point 2gm , 0 point 014 ptca wire polymer jacket wire hudrophilic coated with tapered tip tip load 0 point 8gm 1 point 5gm , 0 point 014 ptca wire single core hydrophilic coated extra support with sion tech technology with tipload 0 point 5gm eg point sion blue , 0 point 014 one piece core with jointless spring coil siontech having composite core with actone inside length 20 cm with tip load 0 point 5 g 180 cm length tip radiopacity 3 cm , specialized ptca guide for retrograde approach and cto 0 point 12 inch one piece core wire with joint less spring less spring coil with sion , inoue percutaneous transvenous mitral commissurotomy balloon complete with accessories - assorted sizes , iabp balloon size point 40cm compactable with arrow , iabp balloon 35cm compactable with arrow iabp machine point , iabp balloon size point 30cm compactable with arrow , drug eluted balloon with paclitaxel dia 1 point 5 to 4 point 5mm with various length upto 40mm catheter , rapid exchange thrombus aspiration catheter system , non compliant coronary balloon 3 point 0 mm assorted size , non compliant coronary balloon 3 point 5 mm assorted size , usfda pmda eu-ce medical bis approved nc balloon catheter with integrated shaft system having soft tapered tip design with super hydrophilic coating 2 point 75 x assorted sizes , usfda pmda eu-ce medical bis approved nc balloon catheter with integrated shaft system having soft tapered tip design with super hyddrophilic coating point 4 point 0 x assorted sizes , radiation gloves , coronary orbital atherectomy system with glide assist accessory , usfda pmda eu-ce bis approved pull push hemostasis valve kit , sterile gauze with radiopaque marker box of 100 gauze piece

CTN :45488099

17 Jun, 2026 NA

Multi City - West Bengal

Tender For auction sale of depot ferrous scrap - pl no.98057054, sc. melting gr.d consisting of coach cutting of m.s.items, axle guide, a.l.bkt, l.s.box, t/floor, solebar, panel, body patch, endwall, sidewall, outer headstock, composite headstock, miscellaneous bogie fittings item, cross bar, cut pcs of pannel and channel,misc. ferrous nuts and bolts, foot step, pipe fittings, moulding, short cross member, inner wave, door collar,diagonal top plate, protection tube, handle, step hanger, cut pcs of l.s.beam and plates, ms tressle, bk. beam and dash pot spring, oxy cutting of ms seat-berth frame and miscellaneousllaneous m.s items of sorts and sizes. please check special condition and detailed conditions / amendments / modifications if any in depot condition before bidding.

CTN :45488104

17 Jun, 2026 NA

Multi City - West Bengal

Tender For auction sale of depot ferrous scrap - pl no.98057054, sc. melting gr.d consisting of coach cutting of m.s.items, axle guide, a.l.bkt, l.s.box, t/floor, solebar, panel, body patch, endwall, sidewall, outer headstock, composite headstock, miscellaneous bogie fittings item, cross bar, cut pcs of pannel and channel,misc. ferrous nuts and bolts, foot step, pipe fittings, moulding, short cross member, inner wave, door collar,diagonal top plate, protection tube, handle, step hanger, cut pcs of l.s.beam and plates, ms tressle, bk. beam and dash pot spring, oxy cutting of ms seat-berth frame and miscellaneousllaneous m.s items of sorts and sizes. please check special condition and detailed conditions / amendments / modifications if any in depot condition before bidding.

CTN :45467831

18 Jun, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For supply of moving arching contacts f , fixing arching contacts f , spring for 800h 3p edo ac , front facia for edo c-pow , 415v ac uv release , door bezel for c-power ac , 240v ac spring charge mot , sr18g relay , safety shutters for 1600h , spring for 4000h0 4p edo , safety shutters for 4000h , 110v dc shunt release coi , moving arching contacts f , fixing arching contacts f , trip proke unit for tripp , moving arching contact fo , fixing arching contact fo , 6 no 6nc contact block , 240v ac spring charge mot , left plate assembly for 1 , main spring for 1250h 3p , hardware kit , supp. inst. of 1600h 3p , supply, retrofitting, tes

CTN :45261220

29 Jun, 2026 NA

South Andaman - Andaman And Nicobar Islands

Tender For corrigendum : supply of es6031d-7602452000 washer bsf , es6031d-7602458000 2 lip oil seal , es6031d-7602463000 o ring , es6031d- 7602465000 mechanical seal eagle , es6031d- 7602466000 o ring , es6031d-7602552000 gasket , es6031d-7602721000 inlet valve seat , es6031d- 7602723000 o rind- ms 29513 238 v 75 e , es6031d- 7602724000 exhaust valve seat , es6031d-7602726000 shop ring , es6031d-7602729000 inlet valve guide , es6031d-7602730000 exhaust valve guide , es6031d- 7602751000 gasket exhaust manifod , es6031d- 7602752000 support washer , es6031d-7602808000 inner spring , es6031d-7602809000 outer spring , es6031d-7602882000 inlet valve , es6031d-7602913000 exhaust valve , es6031d-7603402000 rocker arm bush , es6031d-7603508000 bellow , es6031d- 7603510000 metallic joint , es6031d-7603516000 bellow , es6031d-7603803000 piston ring top chrome ceramique , es6031d-7603804000 piston ring compression g2 chrome ceramic , es6031d- 7603805000 piston ring compression g3 chrome , es6031d-7604332000 ring ba 60 75 8 , es6031d- 7604370000 ball bearing 3206 , es6031d-7604407000 seal , es6031d-7604708000 gasket , es6031d- 7604710000 gasket , es6031d-7604791000 o ring an47 60c7 , es6031d-7606401000 o ring ms2951323060c7 , es6031d-7607019000 o ring d290 3v 70d , es6031d- 7607022000 joint type c with limiter , es6031d- 7607102000 expansion bellow , es6031d-7607103000 metallic joint , es6031d-7607120000 o ring d264x3 v70d , es6031d-7607122000 expansion bellow t c air outlet , es6031d-7902107000 con rod small end bush , ek3010b-8019215000 scraper ring assembly , es6031d-7600977000 solenoid valve-24v , es6031d- 7601510000 gasket , es6031d-7601512000 gasket , es6031d-7607478000 gasket ec , es6031d-7607479000 gasket rc , es6031d-7900132000 loctite 270 , ek3010b-7607203000 p2-p4 by pass valve gachot dn125 , ek3010b-7607607000 expansion bellow , es6031d-7600935000 set of seal for gali starter , es6031d-7602461000 bearing , es6031d-7602467000 bearing , es6031d-7604613000 gasket , es6031d- 7606416000 helicoflex joint hn100 d17 4 1 8mm , es6031d-7607603000 joint type c with limiter , es6031d-7642126000 set of spares for air valve and actuator , es6031d-7650294000 spares kit containing bearing mechanical seal gasket o ring , ek3010b-7600688000 starting air hose assly , additional charges es6031d-7435812000 o ring, ek3010b-7427903000 sleeve spring, ek3010b-7900112000 shim, es6031d- 2702004000 bush valve gear, es6031d-2704670000 plunger barrel assembly dba 25 mod, es6031d- 2709009000 positioning pin modified, es6031d- 2709025000 conrod brg pair modified, es6031d- 2710109000 o ring for liner collar, es6031d- 5050816000 copper washer 81x22, es6031d- 5050820000 washer copper, es6031d-7215275000 set of seal for glacier filter, es6031d-7400704000 thrust bearing reinforced, es6031d-7401101000 bearing opp.side to timing gear, es6031d-7401103000 bearing, es6031d-7405002000 pinion, es6031d- 74262060000 ring, es6031d-74262070000 mb 25x30 du bush, es6031d-7438164000 sleeve dn65 pn16, es6031d- 7438170000 sleeve dn100 pn16, es6031d-7438177000 sleeve dn80 pn16, es6031d-7438181000 sleeve dn200 //bid details 2 / 75

Central Government/Public Sector

CTN :45354315

15 Jun, 2026 10.80 Lacs

Wani - Maharashtra

Tender For corrigendum : supply of rotating assy for rkb,4 stage part no. ra150x34k , diffuser with guide vanes part no. 129 , enclosed impeller part no.151 , shaft sleeve s side part no. rkb15034k310 , shaft sleeve d side part no. rkb15034k311 , wear ring suc side part no. rkb15034k190 , wear ring del side part no. rkb15034k191 , suction casing part no. 113 , delivery casing part no. 111 , cooling chamber part no. 252 , bearing housing nde part no. 2401 , compression spring part no. 483 , thrust bearing adaptor part no. 272ms , bearing cartridge nde part no. bcrkb150x34

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