Latest coupling nut Tenders | Government coupling nut Tenders

CTN :41025127

31 Jul, 2025 NA

Ernakulam - Kerala

Tender For tender for supply of procurement of pump spares d d - nut impeller , bearing sleeve , bearing sleeve suct , bush bearing suctio , gaskets oring , ring wear , ring wear casing , ring wear impeller , stage sleeve , shaft pump , gskt oring set , locknut , key pom , shaft , bearing guide complete , sleeve bearing , bush bearing , oring , oring , sleeve bearing , coupling conical , gskt oring set , sleeve centering , casing volute , gskt casing , bush throttle , impeller , gasket , gasket flat , key , coupling conical , coupling conical , sleeve bearing , coupling conical com , ring wear imp s , nut impeller , bush throttle , circlip shaft , guard bearing , guard bearing , shaft with keys

CTN :41011906

30 Jul, 2025 4.45 Crore

Mumbai - Maharashtra

Tender For supply of gasket , connection , gear engine berring , kit turbocharger , clamp v band , pump , fuel , connection , exhaust outlet , connection fuel inlet , housing cam follower , hose plain , seal o ring , nut , lock , water pump , gasket water header cover , connection , exhaust outlet , seal oil , bearing , connecting rod , unit injector , set lower eng. gasket , connection exhaust outlet (righ , dipstick , manifold fuel , hose , flexible , clamp hose , gear camshaft , gasket cylinder head , bellows , thermostat , turbocharger , turbocharger lift bank , elbow , male adapter , tube fuel supply , hose , flexible , set main bearing , piston , pump , raw water , contactors , connection exhaust outlet , bushing , exchanger , heat , core , aftercooler , snubber card bcd260 , u9 relay for idling speed adjustment , screw.hex flange head cap , screw banjo connector , screw , hex flange head cap , clamp spring hose , clamp hose , clamp hose , gasket , thm housing cover , hose plain , hose plain_3275209 , seal o ring , impeller tur compressor , screw banjo connector , injector , screw , hexagon head cap , screw , hexagon head cap , cover access hole , screw twelve point cap , brace tube , shim , seal injector , seal rectangular ring , isolator , vibration , spindle , brace expansion tank , housing timing pin , screw hex flange head cap , bracket expansion tank , connection water transfer , gasket , exh out connection , clamp hose , plug threaded , plug threaded , washer sealing , support , camshaft thrust , gasket acc drive cover , filter fuel , bushing , gasket filter head , kit , water pump , screw flat head cap , sleeve salvage , screw hex flange head cap , rod , push , belt v ribbrd , screw drive , dowel ring , plug expansion , hose plain , tube , fuel supply , hose elbow , pump , sea water , nozzle injector , clamp hose , camshaft , seal o ring , isolator , noise , seal rectangular ring , gasket fuel pp , gasket oil pan , head cylinder , control governor , alternator , screw hex flange head cap , tube fuel supply , tube injector fuel supply , hose flexble , pump , fuel transfer , filter assly-fuel (text) , filter-fuel (text) , nut hexagon flange , pump fuel injection , rear seal wear sleeve kit , cap screw cyl head , shaft , water pump , screw twelve point cap , seal ring o ring , gasket connection , gasket , exh out connection , insert , valve , spring valve , washer , sealing , belt , v , hose plain , hose , guide , valve stem , guide , valve stem , ring , retaining , screw hex flange head cap , plug , pipe , washer , plug expansion , hose , flexible , nut , heavy hexagon , seal , oil , tube , fuel bypass , seal o ring , set lower eng. gasket , puller inj universal , gauge pressure , element , lub oil filter , washer sealing , repair kit , turbocharger , thermostat , hose flexible , hose , flexible , hose , flexible , screw , hexagon head cap , cap screw , housing , rocker lever , screw , hexagon head cap , collet valve , screw , hex flange head , bushing , spring , compression , nut inj. nozzle , coupling elbow hose , hose plain , gasket turbo charger , hose plain , hose plain , nozzle piston cooling , stud , kit priming pump , screw hexagon head cap , screw , hexagon head cap , gasket , connection , gasket exh out connection , seal of o ring , screw , cross head , retainer dipstick , seal of ring , pickup magnetic , hose flexible , kit , engine piston , shaft & wheel , screw hex flange head cap , screw , hexagon head cap , exchanger , heat

Central Government/Public Sector

CTN :40740030

17 Jul, 2025 NA

Raigad - Maharashtra

Tender For corrigendum : tender for supply of effullent pit pump spares - impeller for 60m3 pit , shaft for 60m3 pit , casing wear ring for 60m3 pit , impeller wear ring for 60m3 pit , casing cover for 60m3 pit , liquid deflector for 60m3 pit , bearing housing for 60m3 pit , lantern bracket for 60m3 pit , bearing cover de for 60m3 pit , impeller nut for 60m3 pit , stuff box bush for 60m3 pit , helicoil screw for 60m3 pit , back pullout assembly

Central Government And Public Sector

CTN :41011989

31 Jul, 2025 NA

Kudankulam - Tamil Nadu

Tender For supply of flexible coupling. pump half material ci is 210 gr fg260 part no 4830 as per drawing no 81313695 10cs pump s.no 1313695 10 pump model no cne3ac 3 stage pump make m s wilo. , flexible coupling. motor half material ci is 210 gr fg260 part no 4660 as per drawing no 81313695 10cs pump s.no 1313695 10 pump model no cne3ac 3 stage pump make m s wilo. , o ring int. brg. bkt and rmp top material nitrile rubber part no 4250 4 as per drawing no 81313695 10cs pump s.no 81313695 10 pump model no cne3ac 3 stage pump make m s wilo. , o ring stuffing box material nitrile rubber part no 4250 3 as per drawing no 81313695 10cs pump s.no 81313695 10 pump model no cne3ac 3 stage pump make m s wilo. , o ring dely diffuser material nitrile rubber part no 4250 1 as per drawing no 81313695 10cs pump s.no 81313695 10 pump model no cne3ac 3 stage pump make m s wilo. , o ring stage diffuser material nitrile rubber part no 4250 as per drawing no 81313695 10cs pump s.no 81313695 10 pump model no cne3ac 3 stage pump make m s wilo. , lock washer material mfg. std part no 3020 as per drawing no 81313695 10cs pump s.no 81313695 10 pump model no cne3ac 3 stage pump make m s wilo. , lock nut material mfg. std part no 3012 as per drawing no 81313695 10cs pump s.no 81313695 10 pump model no cne3ac 3 stage pump make m s wilo. , intermediate bearing sleeve material astm a276 uns s31803 part no 2834 as per drawing no 81313695 10cs pump s.no 81313695 10 pump model no cne3ac 3 stage pump make m s wilo. , pump bearing sleeve material astm a276 uns s31803 part no 2832 as per drawing no 81313695 10cs pump s.no 81313695 10 pump model no cne3ac 3 stage pump make m s wilo. , pump brg. bush material thordon part no 2830 as per drawing no 81313695 10cs pump s.no 81313695 10 pump model no cne3ac 3 stage pump make m s wilo. , intermediate brg. bush material thordon part no 2801 as per drawing no 81313695 10cs pump s.no 81313695 10 pump model no cne3ac 3 stage pump make m s wilo. , loose stuffing box material astm a890 gr cd4mcun part no 2401 as per drawing no 81313695 10cs pump s.no 81313695 10 pump model no cne3ac 3 stage pump make m s wilo. , gland sleeve material astm a276 uns s31803 part no 2106 as per drawing no 81313695 10cs pump s.no 81313695 10 pump model no cne3ac 3 stage pump make m s wilo. , water thrower material nitrile rubber part no 2070 as per drawing no 81313695 10cs pump s.no 81313695 10 pump model no cne3ac 3 stage pump make m s wilo. , split collar material astm a276 uns s31803 part no 2060 as per drawing no 81313695 10cs pump s.no 81313695 10 pump model no cne3ac 3 stage pump make m s wilo. , solid muff coupling material astm a276 uns s31803 part no 2050 as per drawing no 81313695 10cs pump s.no 81313695 10 pump model no cne3ac 3 stage pump make m s wilo. , intermediate shaft material astm a276 uns s31803 part no 1805 as per drawing no 81313695 10cs pump s.no 81313695 10 pump model no cne3ac 3 stage pump make m s wilo. , top shaft material astm a276 uns s31803 part no 1804 as per drawing no 81313695 10cs pump s.no 81313695 10 pump model no cne3ac 3 stage pump make m s wilo. , pump shaft material astm a276 uns s31803 part no 1800 as per drawing no 81313695 10cs pump s.no 81313695 10 pump model no cne3ac 3 stage pump make m s wilo. , impeller distance piece material astm a276 uns s31803 part no 1704 as per drawing no 81313695 10cs pump s.no 81313695 10 pump model no cne3ac 3 stage pump make m s wilo. , impeller nose cap material astm a890 gr cd4mcun part no 1651 as per drawing no 81313695 10cs pump s.no 81313695 10 pump model no cne3ac 3 stage pump make m s wilo. , impeller wear ring material is 318 ltb2 part no 1600 as per drawing no 81313695 10cs pump s.no 81313695 10 pump model no cne3ac 3 stage pump make m s wilo. , impeller material astm a890 gr cd4mcun part no 1504 as per drawing no 81313695 10cs pump s.no 81313695 10 pump model no cne3ac 3 stage pump make m s wilo. , neck ring material astm a890 gr cd4mcun part no 1181 as per drawing no 81313

Central Government And Public Sector

CTN :40684712

17 Jul, 2025 NA

Kudankulam - Tamil Nadu

Tender For corrigendum : process pumps spares - impeller casing as per technical specification item no.1 , impeller as per technical specification item no.2 , impeller nut as per technical specification item no.3 , impeller nut gasket as per technical specification item no.4 , sleeve gasket as per technical specification item no.5 , casing gasket as per technical specification item no.6 , internal mechanical seal with gland plate as per technical specification item no.7 , oil seal far end as per technical specification item no.8 , o-ring far end as per technical specification item no.9 , oil level indicator as per technical specification item no.10 , o-ring drive end as per technical specification item no.11 , oil seal drive end as per technical specification item no.12 , shaft as per technical specification item no.13 , bearing cover drive end as per technical specification item no.14 , intermediate support and bearing housing as per technical specification item no.15 , bearing cover far end as per technical specification item no.16 , shaft sleeve as per technical specification item no.17 , back plate as per technical specification item no.18 , impeller casing as per technical specification item no.19 , impeller as per technical specification item no.20 , impeller nut as per technical specification item no.21 , impeller nut gasket as per technical specification item no.22 , sleeve gasket as per technical specification item no.23 , casing gasket as per technical specification item no.24 , internal mechanical seal with gland plate as per technical specification item no.25 , oil seal far end as per technical specification item no.26 , o-ring far end as per technical specification item no.27 , oil level indicator as per technical specification item no.28 , o-ring drive end as per technical specification item no.29 , oil seal drive end as per technical specification item no.30 , shaft as per technical specification item no.31 , bearing cover drive end as per technical specification item no.32 , intermediate support and bearing housing as per technical specification item no.33 , bearing cover far end as per technical specification item no.34 , shaft sleeve as per technical specification item no.35 , back plate as per technical specification item no.36 , impeller casing as per technical specification item no.37 , impeller as per technical specification item no.38 , impeller nut as per technical specification item no.39 , impeller nut gasket as per technical specification item no.40 , sleeve gasket as per technical specification item no.41 , casing gasket as per technical specification item no.42 , internal mechanical seal with gland plate as per technical specification item no.43 , oil seal far end as per technical specification item no.44 , o-ring far end as per technical specification item no.45 , oil level indicator as per technical specification item no.46 , o-ring drive end as per technical specification item no.47 , oil seal drive end as per technical specification item no.48 , shaft as per technical specification item no.49 , bearing cover drive end as per technical specification item no.50 , intermediate support and bearing housing as per technical specification item no.51 , bearing cover far end as per technical specification item no.52 , shaft sleeve as per technical specification item no.53 , back plate as per technical specification item no.54 , impeller casing as per technical specification item no.55 , impeller as per technical specification item no.56 , impeller nut as per technical specification item no.57 , impeller nut gasket as per technical specification item no.58 , sleeve gasket as per technical specification item no.59 , casing gasket as per technical specification item no.60 , internal mechanical seal with gland plate as per technical specification item no.61 , oil seal far end as per technical specification item no.62 , o-ring far end as per technical specification item no.63 , oil level indicator as per technical spec

Central Government/Public Sector

CTN :41019280

21 Jul, 2025 NA

Mumbai - Maharashtra

Tender For procurement of operational spares of neelam mol at neelam platform-, castle nut , constant level oiler , cylindrical pin , cylindrical pin , cylindrical pin , external tab washer mb11 , external tab washer mb12 , fan hood , fan impeller (244/33x41) , flat gasket , flat gasket , gasket , gland ring 98/208x 30 , intermediate shaft , journal bearing , level indicator , level indicator , lubricating ring , lubricating ring 180/200x16 , lubricating sleeve , o ring , o- ring (nitro) , sealing gasket , sealing gasket , serrated lock washer , taper pin with ext. thread , ball bearing , angular contact , taper pin with ext. thread , grating , tee , castle nut , accumulator(28 ltr), accsys02774 , air in cooler , hand operated pump with inbuilt nrv & st , check valve- welded bonnet type , coil guard assy , cooling coil , cyclone separators(seal plan api p-31) , pr.gauge with gauge saver, pgsys02774 , temp.gauge with thermowell, tgsys02774 , half coupling , cartridge assembly

CTN :41010797

19 Jul, 2025 NA

Sagar - Madhya Pradesh

Tender For procurement kishor make pump spares for bpcl bina refinery - bearing cover,me,ci,pn 741.80 f slash pump , housing,ib,ci,pn 705.40 f slash pump , bearing house,ci,pn 701.81 f slash pump , nut,implr,pn 938.5 f slash pump,mm cve 50 315 , nut,brg,pn 941.8 f slash pump,mm cve 50 315 , lock nut,pn 942.8 f slash pump,mm cve 50 315 , impeller,pn 206 f slash versa hg 80 250 , gasket and o ring set,pn 810 f slash versahg80 250 , shaft,pn 563 f slash versa hg 80 250 , gskt and oring set,pn 810 f slash versa ev 25 200 , lock nut,brg,pn 942.27 f slash versa ev 25 200 , nut,imp,pn 938.5 f slash versa ev 25 200 , nut,bearing,pn 941.8 f slash versa ev 25 200 , casing w slash o foot,pn 100 f slash versa ev 25 200 , lock nut,brg,pn 942.28 f slash versa ev 25 200 , casing w slash o foot,pn 100 f slash 28pasm104 , sleeve and ret pin,pn 957.5 f slash pump , gland,sb,pn 730.8,f slash versa eg 65 160 , lantern ring,sb,pn 518.8 f slash versaeg65 160 , casing w slash o foot,pn 100 f slash 29pasm023 , spacer,sb,pn 726.8 f slash versa eg 65 160 , wear ring,casing,pn 501 f slash versa eg65 160 , lock nut,brg,pn 942.29 f slash versa ev 25 200 , nut,impeller,cf8m,pn 938.50 f slash pump , wear ring,csg,ca 15,pn 501.20 f slash pump , wear ring,impeller,ca 15,pn 503.30 , sb lantern ring,cf8m,pn 518.80 f slash pump , sb gland follower,cf8m,pn 519.80 f slash pump , housing,ib,ci,pn 705.40,30400 402,f slash pump , stuffing box,ci,pn 725.80 f slash pump , sb gland,ci,pn 730.80 f slash pump , stuffing box,ci,pn 725.80,sl 30403 404 , sb spacer,ms,pn 726.80,f slash pump,30403 404 , sb gland,ci,pn 730.80,30403 404,f slash pump , gskt and oring set,pn 810 f slash 59pasm203 , bc grease cup,ms,pn 851.81 f slash pump , closed impeller,versa eg 25 160,f slash pump , nut,versa eg 25 160,f slash pump , gskt and oring set,pn 810 f slash 59pasm201 , impeller,closed,pn 205.3 f slash versa eg50200 , nut,versa eg 50 200,f slash pump , o ring,versa eg 50 200,f slash pump , impeller,closed,pn 205.3 f slash versa eg65160 , stuffing box,ci,pn 725.80 ,sl 30395 397 , sb gland,ci,pn 730.80,30395 397,f slash pump , housing,ib,ci,pn 705.40,30395 397,f slash pump , wear ring,casing,ca 15,pn 501.20 f slash pump , sb gland,ci,pn 730.80, 30398 399 f slash pump , stuffing box,ci,pn 725.80,sl 30398 399 , sb spacer,ms,pn 726.80 f slash pump,30398 399 , cover,bearing,me,ci,pn 741.80 f slash pump , gskt and oring set,pn 810 f slash 11pasm121 , joint ring,pn 813.3 f slash pump,mm cve 50 315 , nut,implr,pn 938.5 f slash pump,mm cve 32 200 , nut,brg,pn 941.8 f slash pump,mm cve 32 200 , lock nut,pn 942.8 f slash pump,mm cve 32 200 , gasket,versa eg 32 250,type db,f slash pump , nut,versa eg 32 250,f slash pump , gasket,versa eg 32 250,type cbc,f slash pump , o ring,versa eg 32 250,f slash pump , wear ring,versa eg 32 250,ca 15 harden , joint ring,versa eg 32 250,f slash pump , impeller,versa eg 32 250,f slash pump , brg cover,me,ci,pn 741.80 f slash pump , sb gland,ci,pn 730.80, 30393 394 f slash pump , bearing house,ci,f slash versa eg 32 250 , sb spacer,ms,pn 726.80 f slash pump,30393 394 , wear ring,csg,ca 15,pn 501.20,30393 394 , wear ring,impeller,ca 15,sl 30393 394 , housing,ib,ci,pn 705.40,30393 394,f slash pump , stuffing box,ci,pn 725.80,sl 30393 394 , shaft,sleeve,pn 510 f slash versa hg 80 250 , coupl,sp and soc,ssc,pn 515.1 f slash versaev25200 , coupl,sp and soc ssc,pn 515.5 f slash versaeg65160 , coupl,sp and soc,ssc,pn 515.5 f slash versaev25200 , casing,pump,pn 101,f slash sn 30400 402

CTN :40825969

12 Jul, 2025 17.49 Lacs

Bardhaman - West Bengal

Tender For corrigendum : supply of spares for sam turbo make pump - spares for sam turbo make pump - 13md 80/205-d:suction casing , 13md 80/205-d:delivery casing , 13md 80/205-d:stage casing , 13md 80/205-d:diffuser , 13md 80/205-d:pump shaft , 13md 80/205-d:impeller , 13md 80/205-d:lantern ring , 13md 80/205-d:stuffing box housing , 13md 80/205-d:gland , 13md 80/205-d:gland packing , 13md 80/205-d:wear ring , 13md 80/205-d:spacer 53.7 , 13md 80/205-d:spacer 53.3 , 13md 80/205-d:shaft sleeve 53.4 , 13md 80/205-d:shaft sleeve 53.6 , 13md 80/205-d:balancing drum , 13md 80/205-d:drum housing , 13md 80/205-d:stud (gland) , 13md 80/205-d:stud (bearing) , 13md 80/205-d:tie bolt , 13md 80/205-d:hex nut (gland) , 13md 80/205-d:hex nut (tie bolt) , 13md 80/205-d:hex nut (cas.cover) , 13md 80/205-d:key (impeller) , 13md 80/205-d:key (balancing drum) , 13md 80/205-d:key (coupling) , chc 150/500:pump shaft with keys , chc 150/500:flat gasket , chc 150/500:flat gasket , chc 150/500:gasket (casing) , chc 150/500:o ring , chc 150/500:oil seal set , chc 150/500:lantern ring , chc 150/500:gland , chc 150/500:pressure ring , chc 150/500:packing , chc 150/500:wear ring , chc 150/500:wear ring (casing) , chc 150/500:deflector , chc 150/500:shaft sleeve , chc 150/500:lock nut & lock washer , chc 150/500:impeller nut with helicoil i , chc 150/500:key (impeller) , chc 150/500:key (coupling) , 13md 80/205-d:sleeve (suc side) , 13md 80/205-d:washer (tie bolt) , chc 150/500:impeller , ar150/510:sleeve , ar150/510:wear plate+insert(b.side) , ar150/510:wear plate+insert(s.side) , ar150/510:expeller housing , ar150/510:bracket side cover , ar150/510:volute casing , ar150/510:expeller , ar150/510:impeller with nut , ar150/510:piston ring , ar150/510:key(impeller) , ar150/510:pump pulley , ar150/510:motor pulley , ar150/510:gland , ar150/510:dome nut , 7md100/250:gland , 7md100/250:shaft sleeve-43 , 7md100/250:shaft sleeve-6 , 7md100/250:diffuser , 7md100/250:cplg set , 7md100/250:tie bolt set

State Government

CTN :40980792

22 Jul, 2025 NA

Bankura - West Bengal

Tender For supply and delivery of pump spares for 200 hp multistage pumping machineries for lurka water supply scheme,raipur block under bankura mechanical division phe dte. - supply and delivery at site of following spares for wilo mather and platt make -pump model no ii a pl x 6 chrs ( sl.no. 81252652/70/2 & 81252652/70/3, & 81252652/70/4) as per details in technical specififation, casing ring , part no no.1181 (moc-cf8m), "neck bush part no no.1102(moc-cf8m) ", "impeller part no no.1500 (moc-cf8m) ", bearing bush,part no no.2700 ( moc-ltb2+wml) , "combine seating & bush (moc- wcb), part no no.2082", "balance valve , ,part no no.1900 (moc-cf8m)", "suction sleeve ,part no no.2103 (moc-ltb2)", delevery sleeve part no no.2102 (moc-ltb2), "neck bush screw ", "gland packing graphited cotton, part no no.2410 for p.no- 2,3 & 4", oil filter plug (rubber), part no.no. 4260, oil drane plug , fitting fixing of above spares in the respective pumping machineris including supply of all necessaries materials i.e-non metallic full face supper quality rubber gasket, glang packing, m.s nut bolt & washer etc. after dismanteling of pumps under the supervision of wilo pump technicians as per direction of e.i.c, painting of the above pump by the after properly preparation of surface by scraping sand paper, cleaning etc. and using best quality primer ready mixed primer of approved make, and brand incl. two coat of superior quality synthetic enamel paint as per direction .for p. no- 1,2,3,4, transportation charge for carrying of above repaired pump model type-ii a pl x 6chrs(sl.no 81252652/70/1- 4) by hiring proper vehicls including labour charges and hiring charges of hydra for shifting heavy materials with loading and unloading from drugapur workshop to lurka water supply scheme as per direction of eic, testing & checking the above 3nos repaired pumping machinery one by one by the 8 hr continuous run up to satisfaction of e.i.c, add: 18% gst, add: 1% cess

Central Government/Public Sector

CTN :40995270

14 Jul, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For procurement of degasser pump assembly and its spares for at ntpc farakka - pump assy,ch88/cc-2425,su motors, impeller,218mm, casing,5002,su motors,cpp-1:100x80-250, stuffing box 5003, teflon ring for impeller, shaft,5507,su pumps,cpp1-100x80-250, shaft protection sleeve, deflector5009, adopter5010, bearing bracket, bearing housing, oil seal in board & out board, shaft key5027, circlip5037, o ring 5038, constant level oiler, impeller nut 5047c, single inside unblanced dura seal assly.

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