Latest coupling ring Tenders | Government coupling ring Tenders

State Government

CTN :43260363

30 Dec, 2025 8.84 Lacs

Multi City - Gujarat

Tender For se 2293: design, manufacture & supply of spares for 250 kw dewatering pump model 350 vym installed at 6 x 200mw for mmd rbph sshep kevadia colony. - socket type coupling (as per drawing no. 4), split ring (c-clamp) for socket type coupling (as per drawing no. 5), complete set of brass bearing bush, graphite material (for intermediate shaft) (as per drawing no. 6), complete set of brass bearing bush, nbr material (for impeller top casing sleeve) (as per drawing no. 7), set screw ( of neck ring/wear ring) (as per drawing no. 9 & below specification), "complete set of impeller casing neck /wear ring material: leaded tin bronze.jis code: lbc 2 or equivalent of astm, bs or is(1 set equal to 02 nos as per attached drawing no.8)"

Central Government And Public Sector

CTN :43237363

08 Jan, 2026 11.73 Lacs

Chamba - Himachal Pradesh

Tender For supply of purchase of spares of kbl make pumps installed in primary and secondary cooling water system d d--casing wear ring suction side kpd 150 32npart no 190 casing wear ring suction side kpd 150 32npart no 190 , casing wear ring delivery side kpd 150 32npart no 191 , impeller ring suction side kpd 150 32npart no 192 , impeller ring delivery side kpd 150 32npart no 193 , lantern ring kpd 150 32npart no 227 , split gland 1980 kpd 150 32npart no 229 , liquid deflector kpd 150 32npart no 236 , liquid deflector kpd 150 32npart no 236 1 , impeller nut kpd 150 32npart no 330 , lock nut kpd 150 32npart no 336 , throat bush kpd 150 32npart no 350 , rubber spider coupling sw276 , lock washer for bearing nut kpd 150 32npart no 415 , gland packing 75x55x10 thick kpd 150 32npart no 430 , constant level oiler al with plastic container kpd 150 32npart no 443 , internal circlip kpd 150 32npart no 485 , grub screw for casing wear ring suction side kpd 150 32npart no 650 01 , angular contact ball bearing single row for paired mounting no 7309becb , cylindrical roller bearings single row no nu 309 ec , set of fasteners part no subsof pump model kpd 150 32n make kbl , set of oil seals part no subsoo pump model kpd 150 32n make kbl , set of gaskets part no subsog pump model kpd 150 32n make kbl , set of orings part subsor pump model kpd 150 32n make kbl , set of keys part subsok pump model kpd 150 32n make kbl , mechanical seal with gland and sleeve size 2 inch for kbl pump model kpd 150 32n , set of seal faces with accessories for mech seal of kbl pump model no kpd 150 32n , impeller ring suction side kpd 50 20part no 192 , lantern ring kpd 50 20part no 227 , split gland 1980 kpd 50 20part no 229 , liquid deflector kpd 50 20part no 236 , liquid deflector kpd 50 20part no 236 1 , shaft sleeve ps kpd 50 20part no 311 , throat bush kpd 50 20part no 350 , spacer for spacer coupling kpd 50 20part no 399 , gland packing 51x35x8 thick kpd 50 20part no 430 , constant level oiler al with plastic container kpd 50 20part no 443 , oil seal down stream kpd 50 20part no 500 1 , grub screw for casing wear ring suction side kpd 50 20part no 650 1 , cylindrical roller bearings single row no nu 305 ec , angular contact ball bearing single row no 7206be , set of fasteners part no subsof pump model kpd 50 20 make kbl , set of oil seals part no subsoo pump model kpd 50 20 make kbl , set of gaskets part no subsog pump model kpd 50 20 make kbl , set of orings part subsor pump model kpd 50 20 make kbl , set of keys part subsok kpd 50 20n

CTN :42918586

22 Dec, 2025 NA

Mumbai - Maharashtra

Tender For corrigendum : tender for supply of impeller , avm set , bearing set , adjusting ring , ang contact bearing , flat gasket , mechanical seal , angular contact , impeller , washer , washer , shaft sleeve , mechanical seal , throttle bush , gasket , washer , splash ring , washer , gasket , roller bearing , roller bearing , o-ring , lip seal , lip seal , gasket , main cover gasket , wear ring , gasket , shaft sleeve , mechanical seal , gasket , oil seal , pump shift , coupling key , splash ring , cylindrical roller bearing , nilos ring , nilos ring , cap nut , impeller , lamps set , nilos ring , nilos ring , oil seal , pump housing , shaft sleeve , roller bearing , adjusting ring , air release valve , avm set , cap nut , outer circlip , fuse set , hex bolt , impeller , mechanical seal , nilos ring , nilos ring , pressure transmitter , shaft sleeve , gasket , gasket , mechanical seal , gasket , gasket , pump shaft , coupling key , splash ring , locking washer , distance sleeve , shaft sleeve , mechanical seal , cap nut , impeller key , distance sleeve , distance piece , assembling bush , adjusting cam , re request for dp extension for po no 22bx9c002 - pbg , allen screw , allen screw , allen screw , allen screw , tapped screw , mechanical seal , male connector , extension piece , crease nipple , coupling key , bearing set , re request for dp extension for po no 22bx9c002 - pbg , shaft sleeve , impeller , gasket , mechanical seal , gasket , air wheel , cap nut , impeller key , air wheel key , set screw , inner circlip , nilos ring , outer circlip , re request for dp extension for po no 22bx9c002 - pbg , cplg spider , allen screw , o ring , avms , mechanical seal , shaft sleeve , roller bearing skf make nj306c3 , angular contact ball bearing skl make 7206 , plug , allen screw , mechanical seal , air wheel , o ring , oil seal , pressure gauge , cooling water pump , intemediate cover , ring , washer , gasket , mechanical seal , allen bolt , spring washer , gasket , pump shaft , internal circlip , oil seal , ball bearing , elastic sealing ring , mechanical seal , bush bearing , ball bearing , vertical gear pump tgf gs 23 65 , rotor complete , elastic sealing ring , flat gasket , shim ring , idler complete , elastic pin , ball bearing , coupling bush , set screw , impeller , gasket , mechanical seal , oil seal , single raw roller bearing , single raw angular contact ball bearing , internal circlip , distance sleeve , mechanical seal , gasket , gasket , pump shaft , angular contact ball bearing , pump casing , pump cover , impeller , case wear ring , gasket for pump casing , mechanical seal , gasket , gasket , impeller key , shaft sleeve , gasket , pump shaft , splash ring , roller bearing , angular contact ball bearing , inner circlip , outer circlip

CTN :43234795

08 Jan, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For tender for supply of 250tph sea water pump in200/320il front casing wear ring , 250tph sea water pump model no. in200-320il motor oil seal , 125tph sw pump model in100/160il impeller nut with helicoil , 250tph swp model no in200/320il impeller nut with helicoil , shaft , shaft sleeve , 125tph sw pump model no. in100-160il casing cover , 125tph sw pump model no. in100-160il gasket , 125tph sw pump model no. in100-160il pump bearings , 125tph sw pump model no. in100-160il keys , 250tph sea water pump model no. in200-320il pump shaft , 250tph sea water pump model no. in200-320il gasket , 250tph sea water pump model no. in200-320il oil seal , 250tph sea water pump model no. in200-320il pump bearing , 250tph sea water pump model no. in200-320il keys , 125tph sw pump model no. in100-160il mechanical seal , 125tph sw pump model no. in100-160il coupling , 250tph sea water pump model no. in200-320il coupling , wear ring , 250tph sea water pump in200/320il rear casing wear ring , bearing , contractor lcd1d50f7 , aux. contactor , indicating lamp green , indicating lamp amber , push button green , push button red , 150tph sw pump in125-260il semiconductor fuse 160a

Central Government/Public Sector

CTN :43217910

01 Jan, 2026 1.12 Crore

Korba - Chhattisgarh

Tender For supply of wear ring delivery side_ci_pn_rkb20037kci191 , wear ring suction side ci_pn_rkb20037kci190 , suction casing ci_pn_rkb20037kci113 , delivery casing vde ci_pn_rkb20037kci111 , liquid deflector ci_pn_rkb20037kci236 , lantern ring ci_pn_rkb20037kci227 , gland br_pn_rkb20037kbr223 , rotating assembly 4 stg std_ftd_pn_rkb20037k4stdftdsubrua , rotating assembly 6 stg std_ftd_pn_rkb20037k6stdftdsubrua , rotating assembly 7 stg std_ftd_pn_rkb20037k7stdftdsubrua , bearing housing ci_pn_rkb20037kci240 , bearing housing nde ms_pn_rkb20037kms2401 , bearing lock nut c20_pn_rkb20037kc20336 , compressor spring steel_pn_rkb20037kst483 , cooling chamber ms_pn_rkb20037kms252 , diffuser with guide vanes ci_pn_rkb20037kci129 , distance sleeve c_40_pn_rkb20037kc40317 , enclosed impeller ci_pn_rkb20037kci151 , interstage bush for diffuser ci_pn_rkb20037kci358 , pump shaft 4 stage c40_pn_rkb20037k4c40180 , pump shaft 6 stage ss431_pn_rkb20037k6ss431180 , set of keys 4 stage c40_pn_rkb20037k4c40ssok1 , shaft sleeve delivery side aisi 410_pn_rkb20037kaisi410311 , shaft sleeve suction side aisi 410_pn_rkb20037kaisi410310 , interstage bush for dwgv ci_pn_rkb20037kci355 , thrust bearing adaptor c-40_pn_rkb20037kc40272 , adjustable washer nde c20_pn_rkb20037kc202091 , lock washer steel c40_pn_rkb20037kc40415 , bearing housing unit std_pn_rkb20037kstdsubbhu37k , diffuser ci_pn_rkb20037kci128 , bearing cartridge nde ci_pn_rkb20037kci253 , stage casing ci_pn_rkb20037kci124 , taped stage casing ci_pn_rkb20037ktpci124 , bearing cover de ci_pn_rkb20037kci270 //bid details2 / 35

Central Government/Public Sector

CTN :43221486

02 Jan, 2026 1.12 Crore

Korba - Chhattisgarh

Tender For supply of wear ring delivery side_ci_pn_rkb20037kci191 , wear ring suction side ci_pn_rkb20037kci190 , suction casing ci_pn_rkb20037kci113 , delivery casing vde ci_pn_rkb20037kci111 , liquid deflector ci_pn_rkb20037kci236 , lantern ring ci_pn_rkb20037kci227 , gland br_pn_rkb20037kbr223 , rotating assembly 4 stg std_ftd_pn_rkb20037k4stdftdsubrua , rotating assembly 6 stg std_ftd_pn_rkb20037k6stdftdsubrua , rotating assembly 7 stg std_ftd_pn_rkb20037k7stdftdsubrua , bearing housing ci_pn_rkb20037kci240 , bearing housing nde ms_pn_rkb20037kms2401 , bearing lock nut c20_pn_rkb20037kc20336 , compressor spring steel_pn_rkb20037kst483 , cooling chamber ms_pn_rkb20037kms252 , diffuser with guide vanes ci_pn_rkb20037kci129 , distance sleeve c_40_pn_rkb20037kc40317 , enclosed impeller ci_pn_rkb20037kci151 , interstage bush for diffuser ci_pn_rkb20037kci358 , pump shaft 4 stage c40_pn_rkb20037k4c40180 , pump shaft 6 stage ss431_pn_rkb20037k6ss431180 , set of keys 4 stage c40_pn_rkb20037k4c40ssok1 , shaft sleeve delivery side aisi 410_pn_rkb20037kaisi410311 , shaft sleeve suction side aisi 410_pn_rkb20037kaisi410310 , interstage bush for dwgv ci_pn_rkb20037kci355 , thrust bearing adaptor c-40_pn_rkb20037kc40272 , adjustable washer nde c20_pn_rkb20037kc202091 , lock washer steel c40_pn_rkb20037kc40415 , bearing housing unit std_pn_rkb20037kstdsubbhu37k , diffuser ci_pn_rkb20037kci128 , bearing cartridge nde ci_pn_rkb20037kci253 , stage casing ci_pn_rkb20037kci124 , taped stage casing ci_pn_rkb20037ktpci124 , bearing cover de ci_pn_rkb20037kci270 //bid details2 / 35

Central Government/Public Sector

CTN :43203041

05 Jan, 2026 42.54 Lacs

Korba - Chhattisgarh

Tender For supply of 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 , lantern ring, moc bronze, part no. - rkb25046kbr227 , stage casing tapped hole, ci, part no. - rkb25046kci1241 , bearing housing unit moc subbhu46k, part no. rkb25046kstdsubbhu46k

Central Government/Public Sector

CTN :43205869

06 Jan, 2026 51.50 Lacs

Dipka - Chhattisgarh

Tender For supply of rotating assembly moc bronze ftd part no 8uph4m1brftdsubrua2 , shaft sleeve de moc bronze part no 8uph4m1br310 , shaft sleeve nde moc bronze part no 8uph4m1br311 , set of o rings moc rubber part no 8uph4m1rubberssor1 , liquid deflector moc rubber part no 8uph4m1rubber236 , casing wear ring suction moc bronze part no 8uph4m1br190 , casing wear ring delivery moc bronze part no 8uph4m1br19001 , shaft sleeve nut rh moc bronze part no 8uph4m1br334 , shaft sleeve nut lh moc bronze part no 8uph4m1br3341 , split gland moc bronze part no 8uph4m1br229 , split lantern ring moc bronze part no 8uph4m1br227 , set of keys moc aisi410 part no 8uph4m1aisi410ssok1 , lock nut moc c 40 part no 8uph4m1c40336 , shaft cw and ccw moc c 40 part no 8uph4m1c40180 , casing wear ring suction moc bronze part no 6up4br190 , casing wear ring delivery moc bronze part no 6up4br1901 , split gland moc bronze part no 6up4br229 , bearing cover de moc ci part no 6up4ci270 , bearing cover nde moc ci part no 6up4ci271 , shaft sleeve de nde moc bronze part no 6up4br310 , shaft sleeve nut lh moc bronze part no 6up4br3341 , shaft sleeve nut rh moc bronze part no 6up4br334 , rotating assembly moc bronze ftd part no 6up4brftdsubrua2 , shoulder ring moc aisi316 part no 6up4aisi316199 , lock nut moc c 40 part no 6up4c40336 , shaft cw and ccw moc c 40 part no 6up4c40180 , set of keys moc c 40 part no 6up4c40ssok1 , rotating assembly moc bronze ftd part no 12uph3brftdsubrua2 , shaft cw and ccw moc c 40 part no 12uph3c40180 , set of o rings moc rubber part no 12uph3rubberssor1 , casing wear ring suction moc bronze part no 12uph3br190 , split lantern ring moc bronze part no 12uph3br227 , split gland moc bronze part no 12uph3br229 , liquid deflector moc rubber part no 12uph3rubber236 , bearing nut moc c 40 part no 12uph3c40335 , set of keys moc c 40 part no 12uph3c40ssok1 , shaft sleeve nut rh moc bronze part no 12uph3br334 , shaft sleeve nut lh moc bronze part no 12uph3br3341 , shaft sleeve de nde moc bronze part no 12uph3br310 , rotating assembly moc bronze ftd part no dsm12540brftdsubrua2 , interstage ring moc bronze part no dsm12540br204 , shaft sleeve de nde moc bronze part no dsm12540br310 , wear ring moc bronze part no dsm12540br190 , split gland moc bronze part no dsm12540br229 , pump shaft moc c 40 part no dsm12540br227 , lantern ring moc bronze part no dsm12540br227 , shaft sleeve nut moc bronze part no dsm12540br334 , bearing cartridge moc ci part no dsm12540ci241 , bearing cartridge moc ci part no dsm12540ci253 , set of keys moc aisi410 part no dsm12540aisi410ssok1 , throat bush moc bronze part no dsm12540br350 , set of o rings moc rubber part no dsm12540rubberssor1 , round lock nut moc c 20 part no dsm12540c20335

CTN :43202615

26 Dec, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For supply of stg casing with wear ring, 108. 01&502. 03 , stg casing with wear ring, 108. 02&502. 04 , inlet ring with wear ring, 131. 02&502. 02 , inlet ring with wear ring, 131. 01&502. 01

CTN :42828879

20 Dec, 2025 NA

Etawah - Uttar Pradesh

Tender For corrigendum : tender for supply of wick long tab , valve plug , o ring ohaulingkithp pumpseal retainer , front , anode plug , hp pump seal kit , oil filler cap , oil seal crankshaft , plunger rod pin , v-packing case , hp pump female adapter , hp pump male adapter , valve spring retainer , valve plug 70 kg , hp pump anode plugs , seal kit , valve set , oil seal crankshaft , connecting rod assebly , plunger rod , plunger rod pin , oil seal crank case , seal retainer - 2 pc , barrier slinger , hp pump inlet manifold , adaptor h.p.pump , male adaptor , v packing spacer , spacer with coil springs , valve plug 70kg , o ring overhauling kit , crankcase casing , straight connector 3-8 , permeate male elbow , cartridge filter element , nozzleset for filter consist of filterhead tube strainer , frp filter type 1354 , nozzle set for frp filter 1354 , nozzle set for sand filter , head distributor , media for sand filter grade-i , support gravel 1.5-3.0 mm , support gravel 2.0-3.0 mm , dolomite , membrane cleaner 22 , membrane cleaner 33 , membrane solution 44 , h.p pump c case oil , jubilee clips 00 13 mm to 20 mm , s.s jubilee clips 1x 30 mm to 40 mm , ss jubilee clips 2x 45 mm to 60 mm , high pressure manifold 3 x 2 arrangement , high pressure manifold 6 x1 , module bypass nozzle , support bracket , pure water manifold , pu9 hose , tie rod nut high , h p connection feed/brine , lip seal dt module , membrane cushion , blue hydraulic disc , o ring for head distributor assembly , o ring hp connection , o ring hydraulic disc , o ring distance fitting inside , o ring distance fitting outside , o ring tie rod screwing inside , o ring crank case cover , o-ring pos. no. 412 for speck pump npy 2051 , high pressure hose module outlet , hp flexible hose , h.p hose feed inlet-brine outlet , brine r/w h.p. flexible hose , brine r/w hp flexible hose-xl , brine raw water high pressure , rubber hose from c-f outlet to hp pump inlet 20-30tpd , lp hose for prefilter pump , hose for pk-20 pump in-out , product water flex hose-fm manifold to plant , lp hose brine - permeate , end conn hoses brine/permeate , rubber hose 20mm , lp hose for air line , av mount akcc 85m , mounts for plant , a/v mount for hp pump trolly , h.p pump driving belt set of 2 , coupler for victaulic coupling 1 , victaulic couplers 1.1-4 , belt spanner , pulsation damper , jubilee clip 40mm , membrane solution 44 , pressure switch , belt hp pump driving , hp pump anode plugs , contractor , o-ring for deacidification filter , o-ring for cartridge filter , kit wear parts , sleeve gasket , neck ring p 45 , neck ring retainer , motor for 30tpd filter prefilter pump , mechanical seal p 105 , sleeve gasket p 37 , corrugated spring p 60 , spacing pipe - 66.a , bearing ring p 47a , spacing pipe -p 64.c , slotted nut p 67 , coupling complete for pump 202699 p 8 , stay bolt for pump p 26 , chamber complete p 4 , neck ring p 45 , neck ring retainer , pump shaft complete for pump 202699 p 51 , chamber with bearing ring p 4a , impeller , spacing pipe - p 64.a , wear part kit - repair kit , split pin , ball bearing , p 154 , shaft pin p-10 , top guide vane p 50a , spacing pipe p 64 , chamber stack for pump 202699 p 80 , chamber , crn 1- 4 pump spindle , crn 1- 4 pump shaft seal p-105 , o-ring 137.5 od x 3.3 thk , shaft pin 50d x 26l , o-ring 16.3od x 2.4 thk 100 , neck ring , neck ring retainer , impeller 30.6id x 73 od x 9h , shaft seal , chamber with bearing ring , neck ring retainer , chamber with bearing ring) , shaftseal p105 , kit , gaskets , cm 3-5 pump 415v 3ph 50hz.ip55 , cm 3-5 sleeve p-16 , cm 3-5 impeller p-49 , chamber , seal ring , filter pump permeate pump , filter permeate pump casing , ring-circlips p-931 , filter permeate pump grub screw , o ring , shaft seal , casing p-1 , reverse vane impeller , p-2b , shaft p-6 , cover for mech seal , sleeve shaft p-14 , i b bearing p-16 , o.b. bearing p-18a , circlip internal p-18b , oil drain plug

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