Latest diaphragm ring Tenders | Government diaphragm ring Tenders

CTN :41242658

15 Sep, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : supply of servo motor control valve, running time meter, 1-4 mxpu4 elbow, frp filter od 137, solenoid valve, sampling cock, seal ring, filter and permeate pump casing, o ring, shaft seal, casing p-1, i b bearing p-16, o.b. bearing p-18a, circlip internal p-18b, oil level viewer p-19d, bearing lock out p-22, o-ring bearing housing p-33b, deflector p-40, breather p-45, lip seal i.b. p-47, lip seal o.b. p-49, mech seal p-60, bearing lock washer p-69, cover gasket p-73, bolts p-171d, foot bolt p-171g, flexible hose h.p.feed inlet, chi 2-40 shaft seal, pressure tube 1000l, pressure switch, bearing ring p- 47a, spacing pipe -p - 64.c, slotted nut p - 67, pump head for pump p-2, stay bolt for pump p - 26, chamber complete p - 4, neck ring p - 45, neck ring retainer, chamber with bearing ring p - 4a, spacing pipe - p - 64.a, wear part kit - repair kit, ball bearing d244 p153, ball bearing p- 154, shaft pin p-10, chamber, o-ring 16.3 od x 2.4 thk, o-ring 137.5 od x 3.3 thk, chamber complete, chamber, neck ring, neck ring retainer, bearing ring, spacing pipe 17.52l, spacing pipe 4.50l, washer, 8.20id x 13.50od, shaft seal, impeller, shaftseal p-105, ball bearing p-153, anode plug, rod connecting assy, plug for priming, spacer v-packing p-157, o ring over hauling kit, piston set, retainer set, seal kit, seal ring, charging screw, charging plug screw, head distributor 3-4 air connection, o ring for head distributor assembly, cartridge filter housing, cartridge filter head, o ring hydraulic disc, solenoide valve actuator, 3 way ball valve, hp straight conn .3-4 for smcv, connector 1 1-4 bsp f x 1 1-4 vivt, vict end connector 1 , module bypass nozzle, victaulic couplings 1 1-4, victualic coupling 1. 1-2, coupler for vict. coup.1, victualic couplers 1. 1-2, permeate male elbow, smcv spindle seat, smcv valve unit for 3-4 valve, smcv valve spindle unit, servo motor control valve, solenoid valve 3-8 f 2-way ve83, solenoid valve actuator, ball v/v brass 1-4 bspf chrome plated, compressed air regulator, control cabinet ro 1530, door stay for cabinet, circuit breaker 1.6-2.5amp, circuit breaker 1.6-2.5 amp, thermister over load relay, single phase protector, hrc fuse 2 amp, hrc fuse 25 a, hrc fuse-bs-3nw 415vac 32 amp, main control switch 63a, potention meter, running hour meter, pressure gauge 0-10 bar, pressure transmitter, hand conductivity meter, flow meter feed, flow switch, sand filetr bracket, lp hose 32mm, hp line pressure gauge pi 61 hp pump discharge, hp hose 3-8id 1 2unfmx1 2unffx800l, high pressure hose module outlet, hp hose of module in, hp hose 1 idx1-vicx1500l saf 2507, lp hose hp pump inlet, pulley for motor 2 groove, pulley for pump 2 groove, seal kit, ho pump seat kit, taper bush 1610 20 mm bore, taper bush for motor pulley, wedge belt, av mount akcc 85m, av-mount between main frame and hp pumpbase frame, hp pump crank case oil, allen key set, socket dt module, belt spanner, jubilee clips for d 25, membrane cleaner 22, membrane cleaner 55, h.p connection - feed-brine, high pressure transmitter 4 to 20 ma pt60, high pressure manifold 6 x 1, rubber hose from c-f outlet to hp pump inlet 20-30tpd, abs service kit ro 200-102, abs service kit - 40 tpd, e-spare kit ro 0510-510, filter pump motor bearing pump end , hp pump seal kit, hop pump valve kit, hose for pk-20 pump in-out, level switch

Central Government And Public Sector

CTN :41477869

01 Sep, 2025 NA

Angul - Odisha

Tender For tender for supply of intermediate stage casing wear ring , intermediate brg cep model en7h32 , 1st stage lower bearing , 1st stage upper brg cep model en7h32 , o ring point 139 x 12 point 75 , intermediate shaft sleeve big , intermediate shaft sleeve small , thrust nut , thrust nut washer , stuffing box sleeve , shaft coupling , shaft coupling stud , shaft sleeve discharge end cep , shaft slv suctn end cep mdl en7h32

CTN :41222097

28 Aug, 2025 NA

Multi City - Andhra Pradesh

Tender For corrigendum : supply of lsf feed pump (model tps c 200/400) (size 250 x 200) spares in wtp-1 - bed assembly,pump mdl:tps+c200/400, wear ring,pump mdl:tps+c200/400, impeller,pump mdl:tps+c200/400, pump shaft,pump mdl:tps+c200/400, shaft sleeve,pump mdl:tps+c200/400, impeller lock screw,pump tps+c200/400, impeller lock washer,pump tps+c200/400, oil seal (pump),pump mdl:tps+c200/400, o-ring (bearing cover)pump tps+c200/400, gasket (casing),pump mdl:tps+c200/400, bush,f/pump tps+c 200/400(6vc)250x200, deflector,pump mdl:tps+c200/400, dismantling sleeve,pump mdl:tps+c200/400, support sleeve,pump mdl:tps+c200/400, lock nut,pump mdl:tps+c200/400, lock washer,pump mdl:tps+c200/400, circlip,pump mdl:tps+c200/400, key(coupling),pump mdl:tps+c200/400, key(impeler/sleeve)pump mdl:tps+c200/400, coupling(f.spacer)pump mdl:tps+c200/400.

Central Government / Public Sector

CTN :41233941

25 Aug, 2025 NA

Panipat - Haryana

Tender For corrigendum : supply of bid schedule 1 1941590021 pump bowl u n 153a6fh012015 , bid schedule 2 1941590031 upper pump bowl u n 153a6fh006015 , bid schedule 3 1941590051 taper column pipe u n 153a6dk013043 , bid schedule 4 1941590061 impeller u n 15311az103012 , bid schedule 5 1941590071 impeller shaft encl. tube u n 153a6cu00 , bid schedule 6 1941590081 impeller shaft u n 15314cv104253 , bid schedule 7 1941590091 sealing ring u n 151r3hn504391 , bid schedule 8 1941590101 distance ring u n 1531112011043 , bid schedule 9 1941596161 sleeves p n 3110101 bhr 35 30 3 stage , bid schedule 10 1941596171 sleeves p n 3110201 bhr 35 30 3 stage , bid schedule 11 1941596211 shaft sleeves lower p n 1531113172559 , bid schedule 12 1941590121 bowl bearing u n b023717000391 , bid schedule 13 1941590131 bowl bearing u n b023780000391 , bid schedule 14 1941590111 lock washer u n b181507000153 , bid schedule 15 1941593611 o rings p n 5220201 bhr 35 30 3 stage , bid schedule 16 1941590141 bearing spider u n 153a6ed036012 , bid schedule 17 1941590151 muff coupling u n 153a8fc001253 , bid schedule 18 1941590331 transmission bearing u n b023779000391 , bid schedule 19 1941590171 split ring u n 15306fd001253 , bid schedule 20 1941593651 o rings p n 5240102 bhr 35 30 3 stage , bid schedule 21 1941590191 head shaft encl. tube u n 153a6cy014628 , bid schedule 22 1941590211 head shaft u n 10099dj152253 , bid schedule 23 1941590221 split gland u n 1006182291012 , bid schedule 24 1941590231 liquid deflector u n b042112000043 , bid schedule 25 1941590261 oil retaining tube u n 152g9hj001043 , bid schedule 26 1941590271 thrust brg. lid u n 15331hv001043 , bid schedule 27 1941590281 shaft sleeve nut u n 1006203351251 , bid schedule 28 1941590291 lock nut u n 153b2fq002053 , bid schedule 29 1941590301 thrust collar u n 153b2dg002012 , bid schedule 30 1941590311 cooling coil u n 153a6fe001153 , bid schedule 31 1941430011 pump casing pn 13726fz131232 , bid schedule 32 1941430051 impeller nut with insert p n 33000 , bid schedule 33 1941430061 bearing housing p n 24000 , bid schedule 34 1941430071 casing cover p n 13726dy108232 , bid schedule 35 1941430081 wear plate p n 13726ht001232 , bid schedule 36 1941430091 lock nut p n b213505000052 , bid schedule 37 1941430101 lock washer p n b183105000050 , bid schedule 38 1941430131 stuffing box bush p n 1373083503251 , bid schedule 39 1941430161 set of gasket p n 13f26subsog1s009 , bid schedule 40 1941430151 set of o ring p n 13f26subsor1s009

Central Government/Public Sector

CTN :41258576

18 Aug, 2025 NA

Sundergarh - Odisha

Tender For corrigendum : supply of impeller , throttle bush , loose collar , casing wear ring , shaft with parallel keys

Central Government/Public Sector

CTN :41196026

21 Aug, 2025 39.13 Lacs

Chandrapur - Maharashtra

Tender For corrigendum : supply of interstage bush for diffuser c.i. for rkb 150 by 34k 6 stage part no. rk1503435 , bearing housing nde for rkb 150 by 34k 6 stage part no. 2401 , rotating assembly 6 stage moc std ftd for rkb 150 by 34k 6 stage part no. subrua , bearing housing ci for rkb 150 by 34k 6 stage part no. 240 , set of o rings 6 stg rubber for rkb 150 by 34k 6 stage part no. rkb15034k6rubberssor1 , diffuser with guide vanes moc ci for rkb 150 by 34k 6 stage part no. 129 , distance sleeve moc c 40 for rkb 150 by 34k 6 stage part no. 317 , enclosed impeller ci for rkb 150 by 34k 6 stage part no. 151 , thrust bearing adaptor ms for rkb 150 by 34k 6 stage part no. 272ms , lantern ring moc ci for rkb 150 34k 6 stage part no. 227 , compression spring moc steel for rkb 150 by 34k 6 stage part no. 483 , wear ring suction side moc ci for rkb 150 by 34k 6 stage part no. 190 , liquid deflector de nde for rkb 150 by 34k 6 stage part no. ldrkb150x34 , delivery casing c.i. for rkb 150 by 34k 6 stage part no. 111 , bearing cartridge nde c.i. for rkb 150 by 34k 6 stage part no. bcrkb150x34 , stage casing , ci for rkb 150 by 34k 6 stage part no. rkb15034kci124 , shaft sleeve s side for rkb 150 by 34k 6 stage part no. rkb15034k310 , shaft sleeve d side for rkb 150 by 34k 6 stage part no. rkb15034k311 , wear ring del side for rkb 150 by 34k 6 stage part no. rkb15034k191 , cooling chamber moc ms for rkb 150 by 34k 6 stage part no. 252 , suction casing moc ci for rkb 150 by 34k 6 stage part no. 113 , wear ring suc side for rkb 150 by 34k 6 stage part no. rkb15034k190 , pump shaft 6 stage moc c 40 for rkb 150 by 34k 6 stage part no. 180 , set of tie bars with nut and washer 6 sta for rkb 150 by 34k 6 stage part ) /bid number : gem/2025/b/6467492 * /dated: 24-07-2025 & & / bid document 1 / 50 no. ssot1 , set of keys 6 stage moc c40 for rkb 150 by 34k 6 stage part no. ssok1 , rotating assembly std by ftd for 6up4 part no. srua2 , impeller ist stage ci for 6up4 part no. 151 , chuck nut de bronze for 6up4 part no. 3341 , chuck nut nde bronze for 6up4 part no. 3342 , cart for bearing nde253 for 6up4 part no. nde253 , pump shaft cw moc c40 for 6up4 part no. 6up4c40180 , shaft sleeve de and nde ci for 6up4 part no. 310 , wear ring ci for 6up4 part no. 19000011 , bearing cover nde moc ci for 6up4 part no. 271 , bearing cover de moc ci for 6up4 part no. 270 , split lantern ring bronze for 6up3 part no. 6up3br227 , rotating assembly for 6up3 part no. srua201 , shaft cw ccw c40 for 6up3 part no. 6up3c40180 , shaft sleeve de nde ci for 6up3 part no. 6up3ci310 , set of keys aisi410 for 6up3 part no. 6up3aisi410ssok1 , impeller ci for 6up3 part no. 15900011 , casing wearing ring suct moc ci for 6up3 part no. 6up3ci190 , casing wearing ring del mocci for 6up3 part no. 6up3ci191 , lock nut c40 for 6up3 part no. 6up3c40336 , upper and lower half casing for 6up3 part no. 122123 , rotating element for 4up3 part no. 4up3997 , impeller for 4up3 part no. imp4up3 , shaft sleeve de nde for 4up3 part no. ssdende4up3 , split gland for 4up3 part no. 229 , impeller key for 4up3 part no. 320 , shaft sleeve nut for 4up3 part no. 334 , stuffing box bush for 4up3 part no. 350 , stud for stuffing box housing and gland for 4up3 part no. 731 , upper half casing for 4up3 part no. 122 , lower half casing for 4up3 part no. 123 , lantern ring for 4up3 part no. 227 , bearing nut for 4up3 part no. 335 , casing ring de and nde for 4up3 part no. 190191

CTN :41404915

22 Aug, 2025 22.31 Lacs

Bardhaman - West Bengal

Tender For supply of procurement of pump spares d d ? g? g - delivery casing, c.i., part no. 111 , suction casing, moc ci, part no. 113 , enclosed impeller, part no. rkb15034k151 , gland, part no. 22300 , interstage bush for diffuser, c.i., part no. rk1503435 , inter stage bush for d w g v, part no. rkb15034k3581 , wear ring suction side, moc bronze, part no. rkb15034kbronze190 , wear ring delivery side, moc bronze, part no. rkb15034kbronze191 , liquid deflector, bronze, part no. rkb15034kbronze236 , bearing cover de, part no. 2700001 , bearing cover nde, part no. 2710001 , set of tie bars 4 stg, c 40, part no. rkb15034k4c40ssot1 , adjustable washer, part no. rkb15034k2091 , washer, part no. rkb15034k209 , bearing lock nut, part no. rkb15034k336 , lock washer, moc steel, part no. 415 , set of keys 4 stage, aisi 316, part no. 4stgssok1 , set of o ring 4stage rubber, part no. orfscrkb150x34 , gland packing, part no. 430 , oil seal de and nde, part no. rkb15034k500 , lantern ring, moc ci, , part no. 227 ) /bid number : gem/2025/b/6509935 * /dated: 12-08-2025 & & / bid document 1 / 25

CTN :40754162

28 Aug, 2025 NA

Uttara Kannada - Karnataka

Tender For corrigendum : tender for supply of pump spares - rear cover v07 mc wcb , front cover v07 mc wcb , gasket rear cover v07 ptfe , gasket casing v96 ptfe , gasket sleeve v96 ptfe , gasket impeller v96 ptfe , mechanical seal cartridge id55 od 82 wl26.5 c/sic duplex vit , casing v96 mc nab , impeller v96 mc nab to nes 747 pt.2 , front wear ring v96 nab to nes 747 pt.2 , back wear ring v96 nab to nes 747 pt.2 , impeller nut v96 mc nab to nes 747 pt.2 , sleeve shaft v96 phosphor bronze , shaft v96 en57 , coupling guard v96 ss304 forming , spring washer m12 ss 316 , plain washer m10 ss316 , spring washer m8 ss 316 , bolt hex m10x1.5 35mm ss316 ft , circlip b110 spring steel , key parallel ss410 408 7 r r , double row angular contact ball bearing 3310-a-2z , lock nut ss m50x15 skf no km10 , lock washer ss id50 skf no mb10 , key ss410 70 10 8 rf , bolt allen m8x1.25x35 ss 316 , grease nipple 1 by 8 inch angled ss 316 , grease nipple 1 by 8 inch straight ss 316 , oil seal od65 x id45 x thk 8 viton , drain plug hex 1 , o ring id 44x3 nbr , key ss410 52 12 8 r r , stud m12x1.75x60l , stud m8x1.25x55l20tx20nss316 , disc coupling n55-230mm spacer , bearing deep groove ball 6310 2z c3 , impeller v07 mc nab , mechanical seal cartridge id 48 od74 wl24.6 c/sic duplex vit , shaft v07 en57 , bearing frame v07 mc wcb , front wear ring v07 mc nab , back wear ring v07 mc nab , gasket impeller w66 ptfe , impeller nut v07 mc nab , sleeve shaft v07 phosphor bronze , hex nut m8 ss 316 , squre head plug 14 bsp ss 316 , coupling spacer-140mm rrs-110 32mm pump end & 42mm motor end , stuffing box v07 mc nab , stuffing box v96 mc nab to nes 747 pt.2 , eye bolt m12x1.75 ms , motor bracket v96 45k motor ms , top mounting plate v96 45kw motor ms , hex nut m16 ss 316 , m12 washer ss 316 , plain washer m16 ss 316 , hex nut m6 ss 316 , bolt hex m16x2 80 mm ss 316 ft , bolt hex m16x2 110mm ss 316 ft , bolt hex m6 12mm ss 316ft , plain washer m6 ss316

Central Government And Public Sector

CTN :41290716

20 Aug, 2025 NA

Thane - Maharashtra

Tender For corrigendum : supply of spares for turbine moisture separator drain pump - impeller wear ring part no-025.1 , impeller wear ring part no-025.2 , distance piece part no-045 , impeller nut part no-048.1 , oil flinger part no-068 , throat bush part no-082 , o ring-st. box part no- 115.3 , o ring-st. box part no- 115.4 , o ring jacket cover part no-115.5 , o ring jacket cover part no-115.6 , gasket-casing part no- 117.1 , stud with nut casing part no-120.01 , stud with nut-gland plate part no-120.06 , stud with nut-brg. housing part no-120.07 , hex. bolt brg. cover d. e. part no-120.08 , hex. bolt brg. cover n. d. e. part no-120.09 , hex. bolt stay part no- 120.13 , set screw imp. wera ring part no-120.16 , set screw case wera ring part no-120.17 , hex. socketed cap screw impeller nut part no-120.18 , hex. socketed cap screw part no-120.19 , set screw throat bush part no- 120.21 , set screw oil flinger part no-120.27 , bearing lock nut part no- 129 , bearing washer part no- 136 , magnetic drain plug part no-193.3 , constant level oiler part no-256 , air breather part no-285 , gasket with center ring part no- 117.17 , gasket with center ring part no-117.20 , gasket with center ring part no-117.22 , gasket with center ring part no-117.23

CTN :41136127

16 Aug, 2025 NA

Sagar - Madhya Pradesh

Tender For corrigendum : procurement of cpp lsc sump pump spares at bpcl bina refinery : - casing pn 110 f mm nve 65 315 , impeller closed pn 212 f mm nve 65 315 , cover upper pn 410 f mm nve 65 315 , wear ring casing pn 501 f mm nve 65 315 , wear ring implr pn 503 f mm nve 65 315 , gb bush pn 508 f mm nve 65 315 , sleeve impeller pn 511 f mm nve 65 315 , sleeve head pn 513 f mm nve 65 315 , sb lantern ring pn 518 f mm nve 65 315 , shaft pn 566 f mm nve 65 315 , bearing house pn 701 f mm nve 65 315 , stuffing box pn 725 f mm nve 65 315 , sb gland pn 730 f mm nve 65 315 , cover bearing me pn 741 f mm nve 65 315 , sb grease cup pn 851 f mm nve 65 315 , nut impeller pn 938 f mm nve 65 315 , nut bearing pn 941 f mm nve 65 315 , coupling flexible pn 904 f mm nve 65 315

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