Latest self sealing ring Tenders | Government self sealing ring Tenders

Central Government / Public Sector

CTN :42987815

09 Dec, 2025 29.01 Lacs

Dhanbad - Jharkhand

Tender For supply of spares for intake well pump p1 and p2 - impeller wearing ring,pn-1600,16/20 eme "impeller wearing ring#part no-1600#mocca6nm astm a743, gr. ca6nm equipment intake pump house single stage water pump #make wilo mather & platt pumps privated ltd.#model no16/20 eme vertical e xecution pump(r.h.)#serial no -81286591/840/1&2#drawing no-81095366-30 cs rev01", sleeve lock nut (l.h.),pn-3031,16/20 eme "sleeve lock nut (l.h.)#part no-3031 #moc ss410; astm a276, gr.410 equipment intake pump house single stage water pump #make-wilo mather & platt pumps privated ltd.#""model no 16/20 εμε vertical execution pump(r.h.)#serial no -812 86591/840/1&2#drawing no -81095366-30 cs rev01", sleeve lock nut (r.h.),pn-3032,16/20 eme "sleeve lock nut (r.h.)#part no-3032 #moc ss410 astm a276, gr.410 equipment -intake pump house single stage water pump #make wilo mather & platt pumps privated ltd. #model no 16/20 eme vertical execution pump(r.h.)#seria l no -81286591/840/1&2#drawing no-81095366-30 cs rev01", lock nut pn-3011,16/20 eme vert. exec., lock nut #part no -3011 #moc ss410; astm a276, gr. 410 equipment intake pump house single stage water pump #make wilo mather & platt pumps privated ltd.#model no 16/20 eme vertical execution pump(r.h.)#serial no -81286591/840/1&2#dr awing no -81095366-30 cs rev01, neck ring,pn-1181,16/20 eme vert. exec. "neck ring (casing wear ring)#part no 1181 #moc cf8m; astm a743,gr. cf8m equipment -intake pump house single stage water pump #make wilo mather & platt pumps privated ltd.#model no 16/20 eme vertical execution pump(r.h.)#serial no -81286591/840/1&2#drawing no -81095366-30 cs rev01", stuffing box bush, pn-2402,16/20 eme vert "stuffing box bush#part no-2402 #moc c.l.; is: 210, gr. fg.220 equipment intake pump house single stage water pump #make-wilo mather & platt pumps privated ltd.#""model no 16/20 eme ver tical execution pump(r.h.)#serial no -81286591/840/1&2#drawing no -81095366-30 cs rev01", shaft sleeve, pn-2100,16/20 eme vert. exe "shaft sleeve#part no -2100 #mocss410; astm a276, gr. 410equipment intake pump house single stage water pump #make wilo mather & platt pumps privated ltd.#model no16/20 eme vertical execution pump(r.h.)#serial no -81286591/840/1&2#drawing no -81095366-30 cs rev01", pump shaft, part no. 1800, 16/20 eme ver "pump shaft#part no. 1800#mocss410; astm a276, gr. 410 #equipment intake pump house single stage water pump #make-wilo mather & platt pumps privated ltd.#model no 16/20 eme vertical execution pump(r.h.)#""serial no -81286591/840/1&2#drawing no -81095366-30 cs rev01", brg,bsh,pn-2702,16/20 eme vert. exec. pu, bearing bush (bottom)#part no -2702#moc feroform/amko #equipment intake pump house single stage water pump#make wilo mather & platt pumps privated ltd.#"model no 16/20 eme vertical execution pump(r.h.)#serial no -81286591/840/1&2#drawing no -81095366-30 cs rev01, o-ring,pn-4250,16/20 eme vert. exec. pum, "o-ring (for sleeve)#part no -4250 #moc nitrite rubber #equipment-intake pump house single stage water pump#make wilo mather & platt pumps privated ltd.#model no 16/20 eme vertical execution pump(r.h.)#""serial no -81286591/840/1&2#drawing no -81095366-30 csrev01", water deflector, pn-2070,16/20 eme vert water deflector, pn-2070,16/20 eme vert. exec. pump,81286591/840, spacer sleeve, pn-2111,16/20 eme vert exe spacer sleeve, pn-2111,16/20 eme vert. exec. pump,81286591/840, gland plate pn-2421,16/20 eme vert. exe gland plate, pn-2421,16/20 eme vert. exec. pump,81286591/840, logging ring,pn-2422,16/20 eme vert. exe logging ring,pn-2422,16/20 eme vert. exec. pump,81286591/840, brg,pn-2601,16/20 eme vert. exec. bearing, pn-2601,16/20 eme vert. exec. pump,81286591/840, brg end cover-de,pn-752,16/20 eme vert bearing end cover-de,pn-2752,16/20 eme vert. exec. pump,81286591/840, brg end cvr-de(outer), pn-2753,16/20 eme bearing end cover-de(outer),pn-2753,16/20 eme vert. exec. pump,81286591/841, b

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

Central Government/Public Sector

CTN :41906937

06 Dec, 2025 NA

Raipur - Chhattisgarh

Tender For corrigendum : rate contract for supply of spares of alfa laval make oil centrifugesfiltration machines at ntpc stations - alfa laval,548049-02,adapter, alfa laval,554435-01,belt guide, cap,71123,alfa laval, cap,71124,alfa laval, clamping shoe,548695-02,alfa laval, connecting piece,526538-80,alfa laval, coupling disc,519530-81,alfa laval, alfa laval,544058 03,coupling nave, cover,519577-02,alfa laval, alfa laval,26472,cylindrical pin, drain screw,526499-01,alfa laval, alpha laval:526686-02:filling screw, alfa laval,26016923,flat belt, alfa laval,519516-01,gasket, alfa laval,521787-01,gasket, gravity disc,74094,alfa laval, alfa laval,528138-03,gravity disc, alfa laval,545795-09,gravity disc, gravity disc,74099,alfa laval, gravity disc-74,515423-09,alfa laval, gravity disc-77,515423-10,alfa laval, gravity disc,515423-11,alfa laval, alfa laval,524392-80,hand wheel, handle,71125,alfa laval, handle,7440262-02,alfa laval, alfa laval,225415 41,hinged bolt, alfa laval,225415-35,hinged bolt, alfa laval,225415-41,hinged bolt, alpha laval:545888 83:inlet pipe with pa, lifting tool,521728-80,alfa laval, alfa laval,518306-01,lock ring, alfa laval,519499-02,lock ring, alfa laval,14466,nut, nut,221854-03,alfa laval, nut,526467-01,alfa laval, alpha laval:73200 :nut, alfa laval,553159-02,o- ring, o-ring,223412-54,alfa laval, o-ring,26010422,alfa laval, o-ring,26010473,alfa laval, o-ring,260104-91,alfa laval, alfa laval,546095 80,o-ring, alfa laval,518362 01,packing, alfa laval,32588,plug, plug,562494 01,alfa laval, alfa laval,526138-02,pump housing, alfa laval,526693-02,revolution counter, screw,69226,alfa laval, alfa laval,2210935-20,screw, alfa laval,2210941-01,screw, alfa laval,2210941-17,screw, screw,2210947 13,alfa laval, screw,2210947-04,alfa laval, screw,221131 03,alfa laval, alpha laval:2211722-30:screw, screw,221716 22,alfa laval, screw,520244-02,alfa laval, alfa laval,545848 02,shaft, alfa laval,545853 01,sleeve, alfa laval,545853 02,sleeve, alfa laval,222116 18,slotted pin, spring,39919,alfa laval, alfa laval,62751,spring, spring,226214-69,alfa laval, spring,226214-70,alfa laval, spring,226314 11,alfa laval, alfa laval,66727,spring washer, alpha laval:72896:stop ring, top bearing housing,57988902,alfa laval, top bearing seat,584160 80,alfa laval, alfa laval,7440267-02,top disc, valve cone,526501-02,alfa laval, washer,8115,alfa laval, alfa laval,25357,washer, washer,526482-01,alfa laval, alfa laval,548152-04,washer, woodruff key,541405-01,alfa laval, spindle pulley,58967901,alfa laval, centrifugal clutch,57357582,alfa laval, overhaul kit,900401401,alfa laval, motor service kit,900887080,alfa laval, spring,8376,alfa laval,mab-104b-20, alfa laval,522964 02,inspection box, inspection kit,566365-01,alpha laval, heater assy,alfa laval,mab-206, connecting housing,526543-80,alfa laval, paring tube,566969 02,alfa laval, bowl body,902088185,alfa, con hsg,563847 80,alfa laval, nrv kit,176707181,alfa laval, slg pp sp kit,1766702 81,alfa laval, oil con kit,1766956 81,alfa laval, sludg p/p,1766699 01,alfa laval, valve,1766444 02,alfa,mot centrifuge, flex connection,1765936 02,alfa, flex connection,1767033 01,alfa, flex connection,1765936 04,alfa, flow valve,1766037 03,alfa, flow valve,1766037 02,alfa, flex connection,1767026 01,alfa, flex connection,1767033 02,alfa, frame intrm part,548012 02,alfa, bowl hood,548372 01,alfa,mmb 305s-11, leadr cone,545801 02,alfa,mmb 305s-11, bowl body,547920 02,alfa,mmb 305s-11, o-ring,223412 20,9,alfa,s976, strainer,563557 01,10,alfa,s976, o-ring,223412 23,13,alfa,s976, o-ring,223412 53,alfa,s976, seal ring,566788 08,alfa,s976, deflector ring,588838 01,alfa,s976, o-ring,223406 15,alfa,s976, bushing,526352 06,alfa,s976, seal ring,566788 09,alfa,s976, plug,561773 03,alfa,s976, oil pump,585226 01,alfa,s976, rectangular ring,560638 13,alfa,s976, o-ring,223408 52,alfa,s976, o-ring,223408 51,alfa,s976, rectangular ring,565728 01,alfa, seal ring,563496 03,alfa,s976, o-rng,223408 53,alfa,s976, o-ring,223412 32,alfa,s976,

CTN :42965316

12 Dec, 2025 NA

Sagar - Madhya Pradesh

Tender For supply of procurement of wilo make rct pump spares for bpcl bina refinery : : - bush,bearing,pn 2700 f slash pump,400 slash 450 cst , water deflector,pn 2070,37p104 , gland,brz,pn 2310 f slash pump,mm 400 slash 450 cst , gland packing,pn 2410,f slash mm 400 slash 450cst , ball race carrier,pn 2710,37p104 , oil ring,pn 2820,37p104 , cowl nut,pn 3001,37p104 , cowl nut,pn 3002,37p104 , o dash ring,nbr,pn 4250 f slash pump,mm 400 slash 450 cst

Central Government And Public Sector

CTN :42621536

05 Dec, 2025 NA

Narora - Uttar Pradesh

Tender For corrigendum : supply of back pull out assembly for akay ind make pump d d -back pull out assembly 1 , spare casing part 2 , spare shaft part no.- 6 with bearing lock nut 3 , spare impeller part 4 , spare stuffing box cover 5 , spare bearing frame and bearing housing 6 , spare drive pin 7 , spare seal ring 8 , spare retaining ring 9 , spare deflector 10 , spare stud and nut for casing 11 , back pullout assembly 12 , spare casing part 13 , spare shaft part 14 , spare impeller part 15 , spare stuffing box cover 16 , spare bearing frame and bearing housing 17 , spare drive pin 18 , spare impeller seal ring 19 , spare retaining ring 20 , spare deflector part 21 , spare stud and nut for casing 22 , back pull out assembly 23 , spare casing 24 , spare shaft 25 , spare impeller 26 , spare stuffing box cover 27 , spare bearing frame and bearing housing 28 , spare drive pin 29 , spare seal ring 30 , spare retaining ring 31 , spare deflector 32 , spare stud and nut for casing 33 , back pull out assembly 34 , spare casing 35 , spare shaft 36 , spare impeller 37 , spare stuffing box cover 38 , spare bearing frame and bearing housing 39 , spare seal ring 40 , spare retaining ring 41 , spare deflector 42 , spare stud and nut for casing 43

Central Government And Public Sector

CTN :42524626

05 Dec, 2025 NA

Angul - Odisha

Tender For corrigendum : supply of spares for dsm 100 36 pump - material code -26616020560 -inter stage ring part no 204 moc b , material code -26616021130 -mechanical seal part no 230 moc di , material code -26616020700 - liquid deflector part no 236 moc c , material code - 26616060140 - bearing cartridge dsm100 36 , material code -26616060180 -bearing end cover dsm100 36 , material code -26616060120 - shaft sleeve for dsm100 36 , material code -26616051500 - set of o ring for insert and sleeve , material code -26616080020 -set of gaskets subsog , material code -26616020180 -impeller 1st stage part no 157 moc , material code - 26616020250 - impeller 2nd stage part no 158 moc

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 :42899610

08 Dec, 2025 NA

Sagar - Madhya Pradesh

Tender For supply of procurement of kbl make pump spares for bpcl bina refinery d d - impeller,110,pn 1510101 f slash pump,mm bhr 42 , journal bearing,12,pn 3710101 f slash pump , o dash ring,371,pn 5240101 f slash pump,mm bhr 42 , shaft,head,253,pn 1850101 f slash pump , shaft transmission 2100l 253 pn 1840501 , wear ring,110,pn 1900101 f slash pump , o dash ring,pn 5220201 f slash pump , shaft sleeve lower,pn 3110101,f slash pump , shaft sleeve upper,pn 3110101,f slash pump , sleeve,shaft,559,pn 3120101 f slash pump , split ring,pn 4050101 f slash pump,mm bhr 42 , trans shaft,2500mm,pn 1840001,bhr 42 dash 30 , impeller shaft pn 1860101m , f slash pump , bearing bush , pn 3530101m , f slash pump , pump shaft kpd 40 slash 20 a , casing ring kpd 40 slash 20 a , impeller ring kpd 40 slash 20 a , liquid deflector kpd 40 slash 20 a , lantern bracket kpd 40 slash 20 a , bearing cover dash de kpd 40 slash 20 a , impeller nut with helicoil insert , bearing lock nut kpd 40 slash 20 a , st box bush kpd 40 slash 20 a , lock washer kpd 40 slash 20 a , const level oiler kpd 40 slash 20 a , internal circlip kpd 40 slash 20 a , pump casing kpd 40 slash 20 a , set of oil seal kpd 40 slash 20 a , set of gasket kpd 40 slash 20 a , set of key kpd 40 slash 20 a , set of o rings kpd 40 slash 20 a

CTN :42604587

03 Dec, 2025 4.12 Lacs

Bardhaman - West Bengal

Tender For corrigendum : procurement of spares for mla 4 stage and mla 3 stage pump c c impeller part no dsm0655304 , shaft sleeve with key 4 stage part no mf123hpb508 , balance disc part no 46400011 , balancing ring part no 463 , shaft sleeve ds part no dsm05310 , shaft sleeve nds part no 311 , split gland bush part no 22500011 , oil ring bearing ci part no dsm05361 , bearing housing de nde ci part no 2401 , split lantern ring part no 227 , casing ring part no up25057190 , casing cover part no 2201ci , diffuser with distribution vanes ci part no rms12530022bv , stage casing ci part no 6ej11 , liquid deflector part no 236 , split intern ring part no 227 , shaft with key 3 stage part no mf123hpb508

Central Government/Public Sector

CTN :42895168

04 Dec, 2025 NA

Raigad - Maharashtra

Tender For tender for supply of an 87336 d d--journal brg for pump p801 a b c , p 801a c set of sleeves with nuts , packing-carbon 57 , ring casing wear 32 , ring o for sleeve 9rubb , p 801a c shaft with keys , water thrower , p 801 a b c deflector 463 , p 801 a b c logging ring 32 , p 801 a b c stuffing box bush 260 , p 801 a b c gland 26

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