Latest octagonal ring Tenders | Government octagonal ring Tenders

Central Government/Public Sector

CTN :42989339

08 Dec, 2025 19.89 Lacs

Visakhapatnam - Andhra Pradesh

Tender For regular maintenance and overhauling of bowl mills of tpp boilers --, servicing of gearbox as per sl.no.1.01.01 το 1.01.04 of scope of work, servicing of worm shaft as per 1.02.01 of scope of work, replacement/reversal of worm wheel & worm shaft as per sl.no.1.04.01 of sow, repair of mechanical face seal as per 1.05.01 of scope of work, repair of skirt & scrapper as per 1.06.01 of scope of work, repair of roller assemblies as per 1.07.01 of scope of work, replacement of journal as assemblies as per 1.08.01 of scope of work, replacement of bull ring segment as per sl.no 1.09.01 of scope of work, repair of mill discharge valve as per sl.no.1.10.01 of scope of work, repair of classifier as per 1.11.01of scope of work, repair/replacement of vane wheel segment as per 1.12.01 of scope of work, repair of reject hoppers and discharge gates as per scope of work 1.13.01, repair of pf bends as per 1.14.01 of scope of work, repair of p.f.pipelines, bends etc.by welding as per 1.15.01 of scope of work, replacement of victualic coupling as per 1.16.01 of scope of work, multiport outlets repair as per sl.no.1.17.1 of scope of work, repair of orifice plates as per sl.no.1.18.01 of scope of work, bowl mill area cleaning as per scope of work sl.no.1.20.01, replacement of upper radial bearing and associated works of bowl mill as per scope of work 1.23.01 το 1.23.21, replacement of ventury assembly as per scope of work 1.24.00, replacement of feed pipe as per scope of work 1.25.00, servicing of mill reject conveyors idlers as per scope of work s.no 2.01.01 το 2.01.08, servicing of mill reject conveyors return idlers as per scope of work s.no 2.02.01 το 2.02.08, replacement of inner cone as per sow s. no 5.01.00, hard facing of bowl extension ring, vane wheel segment and separator body as per sow s. no 5.02.00, servicing of pyrite hopper power cylinder as per sow s. no 5.03.00, servicing of lube oil system as per sow s. no 5.04.00, servicing of volumetric feeder as per sow s. no 6.01.00, servicing of eddy current drive gear box as per sow s. no 6.02.00, general maintenance of boiler-6 bowl mills & lube oil system, roller setting of boiler-6 bowl mill, replacement of venturi collar of boiler-6 bowl mills, replacement/resetting of gasket of victaulic coupling or feed pipe sleeve coupling (per coupling) of boiler-6 bowl mills, servicing, replacement and setting of classifier deflector blade mechanism (per mill) of boiler-6 bowl mills, replacement & servicing of journal spring assembly (per assembly) of boiler-6 bowl mills, checking & setting of spring compression (per mill) of boiler-6 bowl mills, replacement of journal assembly (per assembly) of boiler-6 bowl mills, servicing of journal assembly with journal head liner assy (per assembly) of boiler-6 bowl mills, replacement of grinding roll and its support bracket or replacement of dirty oil from journal assy of boiler-6 bowl mills, replacement of vane wheel segment assembly/air inlet arrangement (per mill) of boiler-6 bowl mills., replacement of gear or bibby coupling half of boiler-6 bowl mills, alignment of mill & motor of boiler-6 bowl mills, servicing & replacement of lube oil pump of boiler-6 bowl mills, repl. of w.s. gland packing or replacement of cooling water hoses or pyrite hopper gate problem or alignment of lop or servicing of stuffing box de/nde of cad/had or servicing of any one valve of mill lube oil lines or mrhs air valve or air receiver tank drain tap or inspection of any one pf pipe hanger or, cleaning of any one hag or cag seat of boiler-6 bowl mills., general maintenance of gravimetric feeder of boiler-6, inspection/replacement of bearings of main tail pulley, intermediate rolls & main pulley of gravimetric feeder of boiler-6, replacement of feeder belt of gravimetric feeder of boiler-6, replacement of take up screw and screw housing of take up pulley assembly of gravimetric feeder of boiler-6, replacement of belt drive reducer of gravimetric feed

CTN :42970027

08 Dec, 2025 NA

Gurdaspur - Punjab

Tender For supply of cat a spares e e -c8mnh12c2000 nut hex , c8msh12c2060 screw hex , c8mws1200000 washer spring , c630004 split pin , c8d530016000 clevis pin , c7401930 fork or yoke , c83631402100 cover plate , c842484970a0 half clip , c836c4037b00 half clip , c836f4002b00 filter mounting bracket , c83620666000 angle flange screwing , c836206644a0 angle flange screwing , 36-c-30-13 clamp for fitting silencer , c836350524 or 00350524a hose , c836350516a0 hose , c836c2003000 tank cap , 0647408000 fuel pipe or filter to pump , 0647407000 fuel pipe , c7402645 hose air cleaner , c7401928 or 7401928 stop cable , c7401781 or 7401781 throttle cable , c83610744100 or 00107441 hose size 5 pt 5 mtr , c83621124900 or 00211249 tank cap , 00394297 sprinkler nozzle , c83627409700 water filter , c836a2004000 reflux valve , c7402422 water pump assy , c836c2002000 water level indicator hose , 36c2013a or c7403337a scrapper mtg plate , c836c2012000 scrapper support plate , c83646008700 scrapper , c836407941c0 steel flat , c83657647600 o ring , c83624948300 rubber metal buffer , c8pp111590000 or pp11159 hyd filter , c83628469600 or c8hc32123000 hose pump to steering , c8hn45163050 hose , c83631258400 hose , c83631396300 half clip , c7402646 flexible exhaust tube , c8386c3019000 clamp silencer , c83632435300 rubber metal buffer , 233327a breather filter , 06. 887. 05. 0. 00 egr pipe for ha694tci cmvr iii engine ) /bid number: gem/2025/b/6915452 * /dated: 28-11-2025 & & / bid document1 / 37

CTN :42936637

06 Dec, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For supply of compressor spares d d-- bolt mb cap - dr2w36756 , shim - dr2w75132im , shim set x-head - dr22vg493im , ring oil scrapper dr2r79480t3bim , nut piston - dr25299b1p2 , cage inlet dr2r83515mf92 , cage discharge - dr2r83515mf68p4 , key, crank shaft - dr2w83657 , nut - dr2w98397 , pin x head - dr2w25457 , shoes thrust main bearingdr2w25313p1im , mach screw - dr277a2c173 , bolt lock dr2w29804 , pin roll - dr225a13c96 , seal oil dr2w76556c , pin, dowel - dr217a13a333 , slinger oil dr2h56229 , cap screw - dr2119a2a210 , bolt. connecting rod - dr2w89448p1im , pin cotter - dr211a13c86e , pin roll - dr225a13c243 , shoe cross head assy dr21h27213c , bolts - x-head shoe - dr2w98039 , nut elastic stop - dr2w122156im , pin drive lock dr229a13f106im , bolts - x-head shoe - dr2w25453 , lube oil pump assembly - dr2mlh34595bg7 , ring packing, purge-dr2r87096e728t36im , gasket dr28854b1 , ring packing - dr22a11t36lim , ring packing - dr2r87096c173b36 , ring packing purgedr2r87096e173t36im , gasket case packing dr2x1498t18fim , gasket closure - dr2r60985t53 , ring piston - dr2win43021rj18im , ring rider dr2win43020pj78 , nut jam - dr2w98348 , seal oil deflector - dr2300018ak8im , gasket soft steel dr230a11f0534x09im , clinch pin - dr2230024v2im

CTN :42175942

04 Dec, 2025 NA

Raipur - Chhattisgarh

Tender For corrigendum : supply of tool and equipment - seam checking gauge , steamjacket kettle 50 litre double jacketed with indentin , sulphuring chamber 5 kg capacity made up of wooden stainless , vacuum bottle filling machine capacity , sealer for sealing of jars , perforated spoons , chisel cold flat , adjustable pipe die set , gauge telescopic set , interchangeable ratchet socket set , lathe tools hss tipped set , drill s s twist block , adjustable pipe chain tonge to take pipes up to 300 mm , hand reamer set flute nominal dia 6 8 10 12 16mm , hand shear universal , rheostat sliding type , ammeter mc analog portable , milli voltmeter centre , snip bent heavy duty , ammeter mc analog , ac ammeter mi , universal puller jaws adjustable , hammer ball peen , straight edge steel , stud e tractor , screw thread micrometer , ac energy meter , hydraulic jack , steel bucket r , dual magnetization , compressor , gauge snap , gps training platform channel 12 receiver , power distribution board , inside calliper , gauge plug single , frequency meter , drill twist straight shank set , drill twist taper shank set , anvil with stand , flat tongs , lu meter lu meter , steel scale , fruit mill junior model 1 hp motor , chisel cold flat carbon steel , swage block , hammer cross peen , anemometer , allen key , hammer ball peen , trolley type portable air compressor , otdr min display , smd soldering de soldering station , bamboo slicing machine , framimg square 24 steel , chisel cold flat 10 mm , tweezers bend tip , picka e , allen key set he agonal , soldering iron , file flat smooth , scrapper , milli ammeter ac , crown corking machine , precision set , sheet metal cutting pliers , dol starter 1 2 hp , scraper triangular 25 cm , steel square , oil stone , prick punch , hand reamers adjustable , spirit level , crimping tool pliers , hammer plastic , plastic feeler gauges , hand hammer , machine reamer parallel , hammer chipping , interchangeable driver set , scraper flat 25 cm , chisel 3 4 18mm , smps of different make , file half round 20 cm , drill chuck with key , lan tester type , center punch , file square , allen key alloy steel , tyre pressure gauge , hand drill manual operated , voltmeter , hand operated crimping , clamp meter 0 10 a , engineer s try square , cylinder liner dry , spanner double ended , chisel firmer , electric rice cooker , file triangular , chisel 1 2 , piston ring remover , planishing hammer , blow lamp 1 litre , spirit level metal 300 mm basic length accuracy 0 1mm meter , lcr meter digital , chisel mason hammer headed punch , spirit level 15 cm metal , punch letter 4mm , bearing puller inside , bearing puller outside , d firmer chisel , calipers (q4)

CTN :42895282

04 Dec, 2025 NA

Nasirabad - Rajasthan

Tender For supply of ring piston , set gasket , filter oil , rod packing set , suction valve assemble , discharge valve assemble , ring backing , valve hold-down screw , ring wearing , set ring and spring , oil filter , gasket set , set ring spring , ring scrapper ihe , washer lock star , plunger u l brass , piston u l brass , spring u l , spring lifting , o-ring water cup , assemble u l 90 , guide , holder guide , stop plate inlet , seat valve discharge , plate seat , set channel spring , screw machine , overhauling of horizontal oil free lpg gas compressor , overhauling of vertical oil free evacuation compressor , ring rider , o-ring valve cover , suction valve assemble pkg , discharge valve assemble pkg , unloader actuator , unloader actuator spring , valve cage , valve gasket ss , unloader assemble , piston cap iron , coro-seal unloader , ring packing rtb , ring packing ttb , oil wiper ring set , hex bolt valve cover

Central Government/Public Sector

CTN :42900878

04 Dec, 2025 NA

Tiruchirappalli - Tamil Nadu

Tender For supply of hyd actuator spares : : -964602290000-coupling assy asm 100-10 , 964602330000-piston rod sealing 43x30x20 , 964602350000-guide ring-34x30x9. 6-for asm100-10 , 964602360000-scrapper ring asm100-10 , 964610300000-piston sealing d250xd225x31. 5 , 964610310000-scrapper ring 70x83x10. 8 , 964611140000-scale 0-80 mm , 964611200000-guide ring-d76xd70x12. 8 , 964611210000-piston rod sealing d85xd70x22. 5 , 964613540000-scale 0-50 mm-6733

CTN :42882210

02 Dec, 2025 NA

Sonitpur - Assam

Tender For supply of escort tvrr hd 85 c c -1210106,washer , 00231355,washer , w2. 12,washer spring , 46b3020, 00336165,centa coupling , 00350524a,fuel hose , 00350516a,fuel hose , 0047086,hose clamp , c7401931,fuel hose , spy. 2026. 001,fuel pre filter element , 00452300b,stoper cable , 00272426,gasket , 00214051,hexagon screw , 00353647,safety nut , 36c2011a,scrapper mounting plate -z type , 01212745,hexagon screw , 00216712,spring ring washer , 00442194,flat steel , 00211869,hexagon screw , 00216453,hexagon nut , 00460087,scraper rubber , 01409832a,sprinkler pipe , 00225665a,angle , 00260894,screwed socket , 00107441,hose -5. 5 mtr , c83627409700,00274097,water filter , 00330507a,twin nipple , 00331493c,twin nipple , 00450677b,twin nipple , c7402422,water pump , 00394297,sprinkle nozzle , w1. 08,washer plain , 00200433a,vent cap , pp11159, pp11159000,hydraulic filter element , c8d233327a00,233327a,breather filter , pp11108,parking brake valve , 3103100,hyd hose , 00216143,hexagon nut , 01217410,hexagon screw , c9100777,head lamp assy , c8pp11331000,pp11331,work light assy , v19. 43. 075,horn , c836b5001000,36-b-5-001,steering column switch , 46. 252. 05. 0. 000 ,lub oil pressure sensor , c8d930195000, 930195,contact element , c8v194303500,v19. 43. 035. 0,head light switch , c836b5005000,7211123,hour meter , c836c5022g00,36c-5-022g,w-h engine , c836c5025d00, 36-c-5-025d,w-h rear light , c8d975065000, 975065,starter relay , v12. 01. 001. 1,fan , pp11279,wiper motor , 7600932,wiper arm , pp11882,wiper blade ) /bid number: gem/2025/b/6855335 * /dated: 22-11-2025 & & / bid document1 / 43

CTN :42889377

03 Dec, 2025 NA

Bardhaman - West Bengal

Tender For tender for supply of spares for instrument and service air compressors c c - kes 37 45 55 air end assly , kes 37 45 55 air intake filter , kes 37 45 55 oil filter element , kes 37 45 55 air oil separator , kes 37 45 55 20 lt k smart oil , kes 37 45 55 nrv 1 4 bsp , kes 37 45 55 coupling assembly , kes 37 45 55 seal assbly airend , kes 37 45 55 kit for intake v v , kes 37 45 55 o ring dish pipe , kes 37 45 55 gasket for aos , kes 37 45 55 hose assly 1 x1050l , kes 37 45 55 hose assly 1 x540l , kes 37 45 55 hose assly 1 x600l , kes 37 45 55 hose assly 3 8 x400l , kes 37 45 55 hose assly 1 4 x700l , kes 37 45 55 hose assly 2 x900l , kes 37 45 55 combicooler assembly , kes 37 45 55 kes 37 45 55 o ring 3 points 100 x , 2ha2t half piston 250mm , 2ha2t piston decom , 2ha2t rod piston , 2ha2t ring sealing 160mm , 2ha2t ring inter 160mm , 2ha2t ring brg , 2ha2t bush carr , 2ha2t piston half , 2ha2t nut blocking , 2ha2t receiver tank safety valve , 2ha2t bare hp cylinder , 2hy2tert mp air comp ring oil scrapper , 2hy2tert mp air comp catcher plate suc , 2hy2tert mp air comp plate spring suc , 2hy2tert mp air comp plate spring del , 2hy2tert mp air comp cr 11 , 2hy2tert mp air comp cr 12 , 2hy2tert mp air comp plate valve , 2hy2tert mp air comp plate cush , 2hy2tert mp air comp rubber ring suc , 2hy2tert mp air comp ring copper , 2ha2t cr13 , 2ha2t cr14

Central Government And Public Sector

CTN :42775106

08 Dec, 2025 NA

Narora - Uttar Pradesh

Tender For supply of supply of m/s kirloskar pneumatic co. ltd make spare" element secondary filter" suitable for k. g. kh , supply of m/s kirloskar pneumatic co. ltd make spare" gudgeon pin" suitable for k. g. khosla make mai , supply of m/s kirloskar pneumatic co. ltd make spare" bearing big end f/conn rod / copper; lead /" s , supply of m/s kirloskar pneumatic co. ltd make spare hp cylinder 200 dia n/l / ci suitable for k. g. , supply of m/s kirloskar pneumatic co. ltd make spare s/a ring scrapper (set of 2) suitable for k. g.

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