Latest copper ring Tenders | Government copper ring Tenders

Central Government/Public Sector

CTN :41797507

03 Oct, 2025 99.20 Lacs

Korba - Chhattisgarh

Tender For supply of supply of spares for kirloskar make pump of model rkb 250 46k d d ? g? g - stage impeller moc st st 743ca6nm, part no. - rkb25046kca6nm151 , stagecasing, part no. - rkb25046kci124 , diff with guide vanes, part no. - rkb25046kci129 , pump shaft-6 stage, moc st st 276 type, part no. - rkb25046kstst180 , wear ring, suc stage, moc st astma276, part no. - rkb25046kstst190 , wear ring, del stage, moc st astma 276, part no. - rkb25046kstst191 , interstage bush dwga, st 410, part no. - rkb25046kstst358 , interstage bush diffuser, st 410, part no. - rkb25046kstst3581 , lantern ring, moc bronze, part no. - rkb25046kbr227 , set of keys, st 431, part no. - rkb25046kststssok1 , stage casing tapped hole, ci, part no. - rkb25046kci1241 , bearing housing unit moc subbhu46k, part no. - rkb25046kstdsubbhu46k , compression spring 2.7d x 13.3d x, c-98, part no. - rkb25046kc98483 , gland, moc bronze, part no. - rkb25046kbr223 , shaft sleeve suc side-gp, aisi-410, part no. - rkb25046kaisi410310 , shaft sleeve del side-gp, aisi-410, part no. - rkb25046kaisi410311 , diffuser ci, part no. - 50 , distance sleeve-gp, c-40, part no. - rkb25046kc40317 ) /bid number : gem/2025/b/6670624 * /dated: 11-09-2025 & & / bid document 1 / 25

Central Government/Public Sector

CTN :41519277

18 Sep, 2025 1.09 Crore

Korba - Chhattisgarh

Tender For corrigendum : supply of key for pump half coup., part no. - fm590bd2302104491001 , pump shaft, part no. - fm590bd2302104491002 , oil ring d.e. and n.d.e., part no. - fm590bd2302104491003 , oil cap, part no. - fm590220456191004 , dust cover, part no. - 590bd2010480410r105 , split gland, part no. - fm590bd2302104491007 , water seal ring split type, part no. - fm590bd2302104491009 , shaft sleeve d.e., part no. - fm590bd2302104491010 , suction end casing, part no. - fm590bd2302104491011 , wearing ring casing, part no. - fm590bd2302104491012 , grub screw casing wearing ring, part no. - fm590bd2302104491013 , pipe plug, part no. - 590bd2010480410r114 , o-ring, part no. - fm590bd2302104491015 , middle body - stage, part no. - fm590bd2302104491016 , combined diffuser and return vane, part no. - fm590bd2302104491017 , imp. key, part no. - fm590bd2302104491018 , filling plug for middle body, part no. - fm590bd2302104491019 , grub screw neck bush, part no. - fm590bd2302104491020 , neck bush, part no. - fm590bd2302104491021 , dowel pin, part no. - fm590bd2302104491022 , impeller, part no. - fm590bd2302104491023 , delivery diffuser, part no. - fm590bd2302104491024 , discharge end casing, part no. - fm590bd2302104491026 , o- ring, part no. - fm590bd2302104491029 , large seating and bush delivery cover, part no. - fm590bd2302104491031 , counter sunk screw, part no. - fm590bd2302104491032 , balance valve, part no. - fm590bd2302104491033 , dowel pin brg. body to suction cover , part no. - fm590bd2302104491034 , key, part no. - fm590bd2302104491035 , balance valve cover, part no. - fm590220456191036 , shaft sleeve n.d.e., part no. - fm590bd2302104491037 , pipe plug, part no. - 590bd2010480410r139 , hex. hd. cap screw, 3-stg, 120lps, part no. - 590bd201048036041 , dust cover n.d.e., 3-stg, 120lps, part no. - 590bd201048036042 , oil sight window assy., 3-stg, 120lps, part no. - 590bd201048036043 , bearing bush d.e. and n.d.e., part no. - fm590bd2302104491044 , brg. cap and brg. body d.e. and n.d.e., part no. - fm590bd2302104491045 , pipe plug, , 3- stg, 120lps, part no. - 590bd201048036046 , pipe nipple, 3- stg, 120lps, part no. - 590bd201048036047 , dowel pin, brg. cap brg. body,3-s, 120lps, part no. - 590bd201048036050 , dowel pin, part no. - fm590bd2302104491053 , pipe plug, 3- stg, 120lps, part no. - 590bd201048036056 , drain plug, middle body, 3- stg,120lps, part no. - 590bd201048036057 , water slinger, part no. - fm590220456191060 , balancing water conn. line assy, part no. - fm590bd2302104491061 , cinch fitting, part no. - fm590bd2302104491063 , rotating assembly, part no. - rafm590bd32421064 , water seal tube, 3 stg, part no. - fm590bd211053353062 //bid details 2 / 50

CTN :41766856

22 Sep, 2025 4.13 Lacs

Ramgarh - Jharkhand

Tender For repairing, rectification and full overhauling with spares of 10-12 pluro x 2 chrs, 2000 gpm, 150 mh, sl. no.- 81319279-10-1, mnp make pump assembly of tapin open cast project hazaribagh area. - 2 stage shaft with key and check nut ss, repairing of balance valve & balance disc (i) gm/lg ring 330 x 305 x 20 mm, repairing of balance valve & balance disc (ii) gm/lg ring 330 x 305 x 15 mm, repairing of balance valve & balance disc (iii) brass bolt 5/8" x 3", repairing of balance valve & balance disc (iv) ring machining with valve and disc after fitting, repairing of balance valve & balance disc (v) ht alenkey bolt 12 x 50, repairing of balance valve & balance disc (vi) ht alenkey bolt 20 x 65, impeller 2nd stage gm, diffuser 2nd stage, o ring, gland bush gm, gland stand 25 mm x 75 mm ht, white metal, white metal refilling, white metal bush machining, pump opening fitting at site, total impact of gst for the purpose of ctc

CTN :41743995

23 Sep, 2025 NA

Kharagpur - West Bengal

Tender For supply of copper ring tounge terminal ends etc

Central Government/Public Sector

CTN :40403425

20 Sep, 2025 NA

Karimnagar - Telangana

Tender For corrigendum : supply of m3901922748 diffuser ggmv803071v0001 3 ge , m3901922749 spindle ggmv803071v0001 4 ge , m3901922750 valve head ggmv803071v0001 5 ge , m3901922753 guide bushing ggmv803071v0001 10 ge , m3901922754 guide bushing ggmv803071v0001 11 ge , m3901922755 insert ggmv803071v0001 12 ge , m3901922757 seal ggmv803071v0001 17 ge , m3901922758 seal element comp ggmv803071v0001 18 ge , m3901922759 back seat ggmv803071v0001 22 ge , m3901922762 spindle ggmv803070v0001 3 ge , m3901922763 diffuser long ggmv803070v0001 5 ge , m3901922764 valve bell ggmv803070v0001 6 ge , m3901922765 valve seat ggmv803070v0001 7 ge , m3901922768 seal ggmv803070v0001 10 ge , m3901922771 seal element ggmv803070v0001 13 ge , m3901922772 guide bushing ggmv803070v0001 14 ge , m3901922773 guide bushing ggmv803070v0001 15 ge , m3901922774 guide bushing ggmv803070v0001 16 ge , m3902911484 valve spindle ggmv803073v0001 4 ge , m3902911485 valve bell ma ggmv803073v0001 5 ge , m3902911488 seal mc ggmv803073v0001 11 ge , m3902911490 guide bushing cv ma ggmv803073v0001 13 , m3902911491 piston ring ggmv803073v0001 14 ge , m3902911492 guide bolt ma ggmv803073v0001 15 ge , m3902911493 seal element cv ggmv803073v0001 18 ge , m3902911495 spindle carrier mc ggmv803073v0001 36 ge , m3902911496 valve spindle ggmv803073v0001 37 ge , m3902911497 vlv body.ma ggmv803073v0001 38 ge , m3902911498 valve head.ma ggmv803073v0001 39 ge , m3902911499 guide bushng ggmv803073v0001 42 ge , m3902911500 guide bushng ggmv803073v0001 43 ge , m3902911501 guide bushng sv.ma ggmv803073v0001 44 ge , m3902911502 seal element sv ggmv803073v0001 45 ge , m4301501214n guide bushing alstom ge , m3901922969 thr brg collar gmv800003v0018 9 ge , m3902911483 diffuser ggmv803073v0001 3 ge

CTN :41638610

15 Sep, 2025 NA

Mumbai - Maharashtra

Tender For corrigendum : tender for supply of procurement of various spares undertake eamp 25 of ins trishul d d - holding band , guide bush , flolower/ sleeve , muffler assembly , diffuser , o ring , recoil assembly , barrel & plunger , connecting rod bearings , spacer , mounting , starter 12v , alternator , connecting rod bearings , pump assembly injection , seal , o ring , micro console card , control transformer , hp pump crank case oil , high pressure pump , pulley 5 grove spa 122 , adapter , male , seal , oil , crankshaft , seal , oil , crankcase , oil drain kit , sleeve gasket , victualic coupling 1 , high pressure trans , ele , spare kit , temperature indicator , sensor cable with electrode , seal ring , charging screw , a/v mount for hp pp trolley , neck ring p45 , victaulic couplers , o ring for head distributor , filter element , o ring cartridge filter housing , dolomite , pressure switch , hp connection feed/brine , rubber hose from cf outlet , ss jubilee clips 2x (45mm to 60mm) , jubilee clip , 2a (38mm-50mm) , lp hose 32mm id bare hose , pu9 pipe , pl4 pipe , connector straight , 1/4 fxu4 elbow , abs service kit , hp hose module out , hp hose raw water/ brine 2500l , coupler for vict coup 1 , hp elbow 1 for smcv , st. connector 1smcv , pressure gauge (0-10 bar)

CTN :41042526

17 Sep, 2025 14.03 Lacs

Chhabra - Rajasthan

Tender For corrigendum : supply of lt miscellaneous items for lt switchgear lt system for the year 2024-25 unit 5 and 6 csctpp chhabra - air flow sensor sl0101, control supply -230v ac, with 1 no +1nc contact, make-ifm or equivalent, dynamic braking resistor 13 ohms/ 9600w, 10% ed, 10 sec. max, ambient 50 degree,make-iresco/equi or equivalent, fan: axial, dia: 250, 230vac, 50hz, 115w, air flow:1610 m3/h (specification attached at annexure-i), fan: axial, dia: 450, 415 vac, 50hz,480 w, air flow:4530 m3/h,speed-1360 rpm,(specification attached at annexure-ii), fan axial 08" ball bring 230v ac 1p-50hz (as per annexure-iii ), relay assly : 4 relay, 2 c/o, 5a/24v dc, with led indication, iron core reactor 3 phase, 0.359mh/45a, 3 ph iron core, 117 uh/240a, make: rishab/ transformer/epi/equi or equivalent, 3 ph iron core, 67 uh/240a, make:rishab/ transformer/epi/equi or equivalent, 3 phase line choke ,in-21 amp,inductance-4.2mh,class-f,freq-50hz,voltage-415v, 3 phase line choke ,in-21 amp,impedance-3%,class-f,freq-50hz,voltage-415v, ct: metering 250/5a, 15va, class 1, ct dim.: 180{w}, 100{d}, 70{h}, window size:20x35mm, front terminals, resin, cast, insulation class:e, type 2, colour:yellow, resin cast insulaed c.t 400/5a,class-1,va-10, resin cast insulaed c.t 400/1a,class-1,va-10, thermal overload relay range 95-120 a, 125hp three phase submersible pump star delta starter with 3-position selector switch (with auto switch), single phase preventer, current overload protection with short circuit protection., aluminium ring type terminal lugs conforming to is-8337/is-5082 ,iec-61238,for voltage rating 1.1 kv, 6 sq.mm, 10 sq.mm, 16 sq.mm, 25 sq.mm, 35 sq.mm, 50 sq.mm, 70 sq.mm, 95 sq.mm, 120 sq.mm, 150 sq.mm, 185 sq.mm, aluminium pin type terminal lugs conforming to is-8337/is-5082 ,iec-61238,for voltage rating 1.1 kv, 10 sq.mm, 16 sq.mm, 35 sq.mm, copper ring type terminal lugs conforming to is-8337/is-5082 ,iec-61238,for voltage rating 1.1 kv, 1.5 sq.mm, 2.5 sq.mm, 6 sq.mm, 10 sq.mm, 16 sq.mm, 25 sq.mm, power terminals mounting on din conforming iec 60947-7-1,voltage rating-1 kv,safe for fingers., current rating-140 a, 35 sq.mm,3 nm, current rating-192 a, 70 sq.mm,6 nm, current rating-232 a, 95 sq.mm,6 nm, copper pin type terminal lugs conforming to is-8337/is-5082 ,iec-61238,for voltage rating 1.1 kv, 1.5 sq.mm, 1.5 sq.mm(hollow type), 2.5 sq.mm, 2.5 sq.mm(hollow type), 6 sq.mm, 10 sq.mm, 16 sq.mm, 25 sq.mm, copper u type terminal lugs conforming to is-8337/is-5082 ,iec-61238,for voltage rating 1.1 kv, 1.5 sq.mm, 2.5 sq.mm, 6 sq.mm, terminals blocks (melamine housing) khaki color, 4 sq. mm, 32 amp., 600v, 10-20awg, screw type, din mounting, 6 sq. mm, 41 amp., 800v, 08-20awg, screw type, din mounting, 6-35 sq. mm, 125 amp., 750v, screw type, din mounting, 1.5-4sq. mm, 32 amp., 800v, 08-20awg, stud type, bolt connection, clip on din mounting, 35-50sq. mm, 125 amp., 1000v, clip on din mounting, wago make grey colour screwless , spring clamp, polyamide terminals for interpanel wiring , terminal:769-251, female plug:769-102 with add-on, modular timing relay,5a,2co,0.1s 100h,on-delay,230v ac, voltage-transducer, suitable for 24v dc power supply,i/p:0-500v ac,dual o/p(4-20ma), din rail mounted,, shunt resistor, 750a/60mv,0-60mv, shunt resistor, 175a/60mv,0-60mv, shunt resistor, 200a/60mv , 0-60mv, thermal overload relay,1.6a-2.5a, 3 pole, bi - metallic, 1 no + nc,, thermal overload relay,16a-25a, 3 pole, bi - metallic, 1 no + nc,, ac axial fan230 vac,50/60 hz 6"172x150x51 mm(model no rec-21725b2w) rexnord make or equivalent for 1:1 replacement, ac axial fan230 vac,50/60 hz 4"120x120x38 mm(model no rec-22038 a2t) rexnord make or equivalent for 1:1 replacement, transformer protection relay,i/p-4 nos of rtd sensors(pt-100),3 no of set points,0-300 temperature indication range,o/p-four relay contacts(01 c/o contacts),one analog 4-20 ma output contacts ,aux supply -90-270 v ac/dc,pecon make ,model no-tr-7570 or equivalent for 1:1 replacement, add-on auxilia

Central Government/Public Sector

CTN :41738747

12 Sep, 2025 NA

Valsad - Gujarat

Tender For supply of dowells copper ring tongue terminal end as per dowell's cat.

Central Government And Public Sector

CTN :41707780

25 Sep, 2025 NA

Chittorgarh - Rajasthan

Tender For supply of rkb4o 14h 5st delivery casing asa3 111oo , rkb4o 14h 5st suction casing or ii 113oo , rkb4o 14h 5st stage casing 124oo , rkb4o 14h 5st stage casing 124o1 , rkb4o 14h 5st diffuser 128oo , rkb4o 14h 5st diff with guidevane 129oo , rkb4o 14h 5st washer 2o9oo , rkb4o 14h 5st liquid deflector 236oo , rkb4o 14h 5st bearing housing de 24ooo , rkb4o 14h 5st bearing housing nde 24oo1 , rkb4o 14h 5st set of bearing 263oo 264oo , rkb4o 14h 5st bearing cover de 27ooo , rkb4o 14h 5st bearing cover nde 271oo , rkb4o 14h 5st dist. sleeve 317oo , rkb4o 14h 5st bearing lock nut 336oo , rkb4o 14h 5st int.bush diff with g 355o1 , rkb4o 14h 5st int.bush for diff 358o1 , rkb4o 14h 5st lock washer 415oo , rkb4o 14h 5st grease nipple 441oo , rkb4o 14h 5st oil seal 5oooo , rkb4o 14h 5st set of o ring , rkb4o 14h 5st mech seal cover 231oo , rkb4o 14h 5st quenching bush 36ooo , rkb4o 14h 5st flexible tube 559o5 , rkb4o 14h 5st adjustable washer 2o9o1 , bhrc7m 4stg suction diffuser , bhrc7m 4stg stage diffuser , bhrc7m 4stg liquid deflector , bhrc7m 4stg split gland , bhrc7m 4stg stuffing box housing , bhrc7m 4stg oil retaining tube , bhrc7m 4stg thrust bearing lid , bhrc7m 4stg impeller nut , bhrc7m 4stg shaft sleeve nut , bhrc7m 4stg bearing nut , bhrc7m 4stg tie bar , bhrc7m 4stg mitchel bearing , bhrc7m 4stg runner ring , bhrc7m 4stg ratchet pin , bhrc7m 4stg split ring , bhrc7m 4stg gland packing , bhrc7m 4stg ratchet cover , bhrc7m 4stg ratchet pin housing , bhrc7m 4stg setof gaskets , bhrc7m 4stg setof o rings , bhrc7m 4stg column pipe , bhrc7m 4stg journal bearing housing , bhrc7m 4stg bearing spider , bhrc7m 4stg thrust bearing housing , bhrc7m 4stg bearing cover , bhrc7m 4stg thrust collar , bhrc7m 4stg cooling coil , bhrc7m 4stg journal bearing

CTN :41037095

04 Sep, 2025 14.03 Lacs

Baran - Rajasthan

Tender For corrigendum : supply of lt miscellaneous items for lt switchgear/lt system for the year 2024-25, unit5&6, csctpp, chhabra against tn-sc-598/2025-26 (mm) - air flow sensor sl0101, control supply -230v ac, with 1 no +1nc contact, makeifm, or equivalent dynamic braking resistor 13, ohms/ 9600w, 10% ed, 10, sec. max, ambient 50, degree,make-iresco/equi, or equivalent, fan: axial, dia: 250, 230vac,, 50hz, 115w, air flow:1610, m3/h (specification attached at, annexure-i), fan: axial, dia: 450, 415 vac,, 50hz,480 w, air flow:4530, m3/h,speed-1360 rpm,, (specification attached at, annexure-ii), fan axial 08" ball bring, 230v ac 1p-50hz (as per, annexure-iii ), relay assly : 4 relay, 2 c/o,, 5a/24v dc, with led, indication, iron core reactor 3 phase,, 0.359mh/45a, 3 ph iron core, 117 uh/240a,, make: rishab/, transformer/epi/equi or, equivalent, 3 ph iron core, 67 uh/240a,, make:rishab/, transformer/epi/equi or, equivalent, 3 phase line choke ,in-21, amp,inductance-4.2mh,class-, f,freq-50hz,voltage-415v, 3 phase line choke ,in-21, amp,impedance-3%,class-, f,freq-50hz,voltage-415v, ct: metering 250/5a, 15va,, class 1, ct dim.: 180{w},, 100{d}, 70{h}, window, size:20x35mm, front terminals,, resin, cast, insulation class:e,, type 2, colour:yellow, resin cast insulaed c.t, 400/5a,class-1,va-10, resin cast insulaed c.t, 400/1a,class-1,va-10, thermal overload relay range, 95-120 a, 125hp three phase submersible, pump star delta starter with 3-, position selector switch (with, auto switch), single phase, preventer, current overload, protection with short circuit, protection., aluminium ring type, terminal lugs conforming to, is-8337/is-5082 ,iec-, 61238,for voltage rating 1.1, kv, sq.mm, 10 sq.mm, 16 sq.mm, 25 sq.mm, 35 sq.mm, 50 sq.mm, 70 sq.mm, 95 sq.mm, 120 sq.mm, 150 sq.mm, 185 sq.mm, aluminium pin type terminal, lugs conforming to, is-8337/is-5082 ,iec-, 61238,for voltage rating 1.1, 10 sq.mm, 16 sq.mm, 35 sq.mm, copper ring type terminal, lugs conforming to, is-8337/is-5082 ,iec-, 61238,for voltage rating 1.1, kv, 1.5 sq.mm, 2.5 sq.mm, 6 sq.mm, 10 sq.mm, 16 sq.mm, 25 sq.mm, power terminals mounting on, din conforming iec 60947-7-, 1,voltage rating-1 kv,safe for, fingers., current rating-140 a, 35, sq.mm,3 nm, current rating-192 a, 70, sq.mm,6 nm, current rating-232 a, 95, sq.mm,6 nm, copper pin type terminal, lugs conforming to, is-8337/is-5082 ,iec-, 61238,for voltage rating 1.1, kv, 1.5 sq.mm, 1.5 sq.mm(hollow type), 2.5 sq.mm, 2.5 sq.mm(hollow type), 6 sq.mm, 10 sq.mm, 16 sq.mm, 25 sq.mm, type terminal lugs, conforming to is-8337/is-5082, 61238,for voltage, rating 1.1 kv, 1.5 sq.mm, 2.5 sq.mm, 6 sq.mm, terminals blocks (melamine, housing) khaki color, 32 amp., 600v, 10-, 20awg, screw type, din, mounting, 41 amp., 800v, 08-, 20awg, screw type, din, mounting, mm, 125 amp., 750v,, type, din mounting, mm, 32 amp., 800v,, 20awg, stud type,, connection, clip on din, mounting, mm, 125 amp., 1000v,, on din mounting, make grey colour, screwless , spring clamp,, polyamide terminals for, interpanel wiring ,, terminal:769-251, female, 769-102 with add-on, timing, 2co,0.1s…100h,ondelay,, 230v ac, voltage-transducer, suitable for, 24v dc power supply,i/p:0-, 500v ac,dual o/p(4-20ma),, din rail mounted,, shunt resistor,, 750a/60mv,0-60mv, shunt resistor,, 175a/60mv,0-60mv, shunt resistor,, 200a/60mv , 0-60mv, thermal overload relay,1.6a-, 2.5a, 3 pole, bi - metallic,, 1 no + nc,, thermal overload relay,16a-, 25a, 3 pole, bi - metallic, 1, no + nc,, ac axial fan230 vac,50/60 hz, 6"172x150x51 mm(model no, rec-21725b2w) rexnord, make or equivalent for 1:1, replacement, ac axial fan230 vac,50/60 hz, 4"120x120x38 mm(model no, rec-22038 a2t) rexnord, make or equivalent for 1:1, replacement, transformer protection relay,i/p-, 4 nos of rtd sensors(pt-100),3, no of set points,0-300, temperature indication, range,o/p-four relay, contacts(01 c/o contacts),one, analog 4-20 ma output, contacts ,aux supply -90-270, v ac/dc,pecon make ,model, no-tr-7570 or eq

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