Latest copper ring Tenders | Government copper ring Tenders

CTN :41519072

11 Sep, 2025 NA

Uttara Kannada - Karnataka

Tender For tender for supply of valves distributer and reducers : : - pressure limiter set at 30 bar , pressure reducing valve set at 20 bar , stainless steel valve assembly pctfe insert , nitrile diaphragm , pressure reducing valve set at 45 bar , joint torique int. 4 , 9 tore 1 , 9 ref. r4 , joint torique int. 41 , 2 tore 3 , 5 , joint torique int. 158.12 tore 5.33 , pressure reducing valve set at 30 bar , kit 7-pp mu18-t , cartridge-type non-return check valve g1 4 type rb1 , cartridge-type non-return check valve g1 4 type rk1 , lock tab washer nd12 , o ring 23 , 39 x 3 , 53 an18 80 shore nitrile , jonc

CTN :41362537

23 Aug, 2025 NA

Ganganagar - Rajasthan

Tender For bid to ras supply of procurement of mt spares for medium resent d d - ring 1 80 1 170x3 , lv1 wzt3 pn 80 m 73092 10289139 seal ring 1 80 i 105x3 , lv1 wzt3 pn 81 m 86960 din 3760 s1 10290226 seal ring3a 100x130x12x14wdra100x130x12 , lv1 wzt 3 pn 90 m 73092 10282015 seal ring nbr 90 s 60x3 , lv1 wzt3 pn 90m 73092 10297973 seal ring nbr 90 s 65x2 , lv1 wzt3 pn 90m 73092 10283365 seal ring nbr 90 s 56x3 , lv1 wzt3 pn76 m82001 split pin s zn 1 6x12 , lv1 wzt3 pn 76m 82001 8 split s zn 2 5x25 , wzt3 wt 86 95 10256217 gasket 1 10 2x16x2 , lv1 wzt3 sk 0 52 36 washer 21 x 38 x2 , lv1 wzt3 pn 90m 73092 10254464 seal ring 90 s 52point 2x3 , lv1 wzt3 pn 90 m 73092 10297963 seal ring nbr 90 s 80x3 , lv1 wzt3 pn90 m73092 10283402 seal ring nbr 90 s 3point 3 x 2point4 , lv1 wzt3 pn 90 m73092 10297662 seal ring nbr 90s 90x2 , lv1 wzt3 pn 90 m 73092 10283006 seal ring nbr 90 s 60x2 , lv2 slk gost 8338 75 56 ball bearing 210 ball bearing 6210 , lv1 wzt3 pn 90m 73092 10297662 seal ring nbr 90 s 10 point3 x 2point4 , lv1 wzt3 pn 81 m 86960 din 3760 s1 10290226 seal ring 3 a35x47x7 , lv1 wzt3 pn90m 73092 10297887 seal ring nbr 90 s 63x2 , lv1 wzt3 pn90 m 73092 10297874 seal ring nbr 90 s 220x3 , lv1 wzt3 pn90 m73092 10297881 seal ring nbr 90 s 170x3 , lv1 wzt3 pn90 m 73092 10283402 seal ring nbr 90 s 32 3x3 , lv1 wzt3 pn 90m 73092 seal ring nbr 80 s 29 2x3 , lv1 wzt 3 pn90 m 73092 10283006 seal ring nbr 90 s 29point 2x3 , lv1wzt3 wt 86 95 10256217 gasket 1 14 2x20x2 5 , lv1 wzt 3 pn 90 m 73 092 10283386 seal ring nbr 90 s 23 3x2 point 4 , lv1 wzt3 pn 90 m 73092 10283402 seal ring nbr 90 s 13point3x 2point 4 , lv1 r72 tu 005280 87 hose 2t 25 15 25 x 4 5mm , lv1 r72 tu 005 6016 80 12 13 hose 40u 12 13 , lv1 r72 tu 38 005 6016 72 101 hose 40u 142 1 , lv1 r72 tu 38 005 6016 72 103 hose 40u 16 13 , lv1 r72 tu 005 6016 82 10226988 hose 40u 18 13 , lv1 r72 tu 005 6016 80 76 hose 40u 20 13 , lv1 r72 tu 005 6016 80 10296429 hose 40u 25 13 , lv1 r72 tu 005 6016 80 72 hose 40u 30 13 , lv1 wzt3 tu 38 005 6016 72 149 hose 40u 38 13 , lv1 r72 tu 005 6016 80 10293320 hose 40u 48 3 , lv1wzt3 tu38 005 6016 72 hose 40u 8 13 , lv1 r90 520 06 001 07 1 gasket 30 x38 , lv1 r 90 520 06 001 09 1 gasket 36x42 , lv1 r90 520 15 001 01 3 ring 12 , lv1 r72 520 15 001 02 1 ring 16 , lv1 r90 520 15 001 03 1 ring 18 , lv1 r72 172 02 067 1 pin hinge , lv1 r72 5330720424617 gasket 172 02 035sb 1 , lv1 r72 5330720320218 or 5330720115697 cord 432 11 168 or 432 11 169 , lv1 r72 432 11 107 2 gasket , lv1 r72 175 11 007sb buffer , lv1 r72 cqa hv 5 31 014 hose connection , lv1 r72 4720015068 tu0056016 87 hose 40u 38 7 bore dia 38mm wall thick , lv1 r72 tu 005280 87 hose 2t20 15 20mm , lv1 r72 172 32 568 ring packing , lv1 r72 4720720537842 hose connection cqa hv 5 32 037 , cqa hv 5 32 049 hose connection , lv1 r72 520 10 007 gasket 10x25x75 , lv1 r72 520 10 007 01 gasket 10x25x90 , lv1 r72 520 10 007 07 gasket 15 x 25x170 , lv1 r72 520 10 008 27 gasket 20x40x90 , lv1 r72 4720720537841 hose connection cqa hv 5 32 045 , lv1 r72 4720720538080 hose connection cqahv5 32 052 , lv1 r72 155 05 887 diaphragm , lv1 r72 5330720114826 gasket 175 33 416 , lv1 r72 188 33 050 gasket , lv1 r72 54 02 416a seal oil , lv1 r72 175 40 102 gasket , lv1 r72 175 40 010 ring packing , lv1 r72 5330720116775 ring 172 44 023 , lv1 r72 155 08 268 gasket , lv1 r72 175 51 017 1 ring packing lv1 r72 175 31 055sb hose, lv1 r90 175 31 019sb 1a 1 //bid details 2 / 72

CTN :41542498

12 Sep, 2025 NA

Ahmednagar - Maharashtra

Tender For supply of module 12 gang box with 6 by 16 amps socket and 16 amps switch 3 socket and 3 switch with fuse and indicator , 1.5 sqmm by 1 core cable 100 meters , 2.5 sqmm by 1 core cable 100 meters , 4.0 sqmm by 1 core cable 100 meters , 10 sqmm by 1 core cable 100 meters , pvc cassing capping 40 w 25 h 1 patti equals to 2 mtr , pvc cassing capping 32 w 12 h 1 patti equals to 2 mtr , pvc cassing capping 50 w 25 h 1 patti equals to 2 mtr , 63 amp 4 pole mcb with pvc box , 40 amp 4 pole mcb with pvc box , 32 amp 4 pole mcb with pvc box , 32 amp 2 pole mcb with pvc box , 20 amp 2 pole mcb with pvc box , 20 amp 1 pole mcb with pvc box , 10 amp 1 pole mcb with pvc box , 6 amp 2 pole mcb with pvc box , 63 amp 4 pole change over mcb with pvc box , 40 amp 4 pole change over mcb with pvc box , 32 amp 4 pole change over mcb with pvc box , 40 amp 2 pole change over mcb with pvc box , 32 amp 2 pole change over mcb with pvc box , copper ring type 6 sqmm lugs , copper ring type 10 sqmm lugs , copper ring type 12 sqmm lugs , copper ring type 16 sqmm lugs , insulated condut mms pipe 40 mm size , insulated condut mms pipe 32 mm size , insulated condut mms pipe 25 mm size , wodden screw 75 by 8 , wodden screw 35 by 8 , steel grip 6 mtr adhesive pvc tape

CTN :41037095

28 Aug, 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

CTN :41540624

01 Sep, 2025 NA

Godda - Jharkhand

Tender For supply of gasket, swing-crowd-propel qrv , diaphragm, hoist qrv , scrapper , seal v-ring , bumper , regulator air , swivel air and grease , filter , filter element , trip chain , plate, slide , oil seal , coupling half, hoist trans. side , o-ring , diaphragm, swing-crowd- propel qrv , gasket, hoist qrv , o ring, crowd first reduction , valve , bearing

CTN :41502936

04 Sep, 2025 NA

Panchkula - Haryana

Tender For supply of electrical cable and power contactors : - 80 amp 4 pole mccb , 4 sq mm 3 core cable , 10 sq mm single core cable , 95 sq mm 4 core aluminium armoured cable , mcb 1p with 2pp 10amp , hydraulic crimping tool , 4 pole power contactor , copper ring type electrical connection thimbles for 10 sq mm wire , copper ring type electrical connection thimbles for 4 sq mm wire , copper pin type electrical connection lugs for 2.5 sq mm wire , copper ring type electrical connection thimbles for 95 sq mm wire , copper pin type electrical connection lugs for 4 sq mm wire , copper ring type electrical connection thimbles for 2.5 sq mm wire , non modular switch socket combination 6amp , non modular switch socket combination 6 16amp , electrical plug 6a 3 pin , electrical plug 16a 3 pin

CTN :41042526

29 Aug, 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

CTN :41502671

10 Sep, 2025 60.50 Lacs

Gurgaon - Haryana

Tender For supply of mexa-7100d o-ring , o ring, g50 , mexa-7100d diaphragm , mexa-7100d service parts , filter element , mexa-7100d catalyst tube , sheet , o-ring, mv-9 , disk sheet , o ring g , o ring , o-ring, p-21 , o-ring , mexa-7100d o ring s36 fpm , mexa-7100d packing sheet , mexa-7100d o ring , mexa-7100d tube , valve assembly , filter assembly , packing , diagphragm , valve set , mexa-7100d filter , mexa-7100d piston , filter seal , electrode , mexa-7100d packing f , packing , packing 1 hf , f.packing , filter , mexa-7100d packing , pressure regulator , disk packing , sheet packing , o-ring mv-9at , separator of water , fin , guard , capillary hf 302 , pump , mexa 7100d filter assy 400mesh wo ring p8 , mexa 7100d thermal fuse , diaphragm unit , mexa 7100d filter dfu992205dq , mexa-7100d o ring s50 fpm , o-ring p22 , mexa-7100d o-ring p38 , mexa-7100d f packig , reactor v , charcoal filter , mexa-7100d cylinder , ogu-700 , o- ring p4 , regulator , capillary m no. sa-200-nj , cell assy sample , sample cell , thermal fuse. , tube rubber , tube , oring , o-ring g40 , o-rings24 , o ring , o-ring p36 , o-ring jisb2401 p9 fpm , o ring w , molecular sieves , o ring p-10 , plunger sheet , air valve diaphragm , flow meter assembly , holder cap , ftir air filter , joint , l joint , packing com , filter , solenoid valve assy , printed board unit , drain separator asm , o-ring , tube , capillary , filter stopper assy , sheet packing , mexa-7100d do catalyzer , net , diaphragm screw , o-ring s 15 fpm , anti freeze , packing hf , o-ring g , filter element , pre filter seal , hf packing , filter paching , regulator , diaphragm , piston , flow meter , detector ) /bid number : gem/2025/b/6590686 * /dated: 20-08-2025 & & / bid document 1 / 86

CTN :41498462

12 Sep, 2025 NA

Kharagpur - West Bengal

Tender For supply of repair kit of m/s. eversure make air flow relay for qvmt, qvrh, qvsl & qvsi application consisting of ---(a) diaphragm pressure adjustment assembly with switch operating knob & spring complete for use in qvsl, qvrh relays (qty. =3 nos./set) (b) diaphragm pressure adjustment assembly with switch operating knob & spring complete for use in qvmt relays (qty. =2 nos./set) (c) diaphragm pressure adjustment assembly with switch operating knob & spring complete for use in qvsi relays (qty. =2 nos./set) (d) complete diaphragm with g.f. nylon centre disc & gasket ring for use in qvsl, qvrh relays (qty. =3 nos./set) (e) complete diaphragm with g.f. nylon centre disc & gasket ring for use in qvmt, relays (qty. =2 nos./set) (f) complete diaphragm with g.f. nylon centre disc & gasket ring for use in qvsi, relays (qty. =2 nos./set).

Central Government And Public Sector

CTN :41498544

27 Aug, 2025 NA

Raipur - Chhattisgarh

Tender For supply of set of complete diaphragm with g.f nylon centre disc & gasket ring

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