Latest coupling key Tenders | Government coupling key Tenders

State Government

CTN :42441301

17 Nov, 2025 12.55 Lacs

Tapi - Gujarat

Tender For supply of various pumps mechanical seal, coupling, gland packing and rubber items for bmd-6 500mw utps unit-6.(et-6128 bmd-6) - mechanical seal for m/s.tushaco pumps make air pre heater lub oil pump model:,t3s-25/46 shaft dia-15mm ,rpm:1450, dis pressure : 5 kg/cm2 , fluid:oil servo cycle 680 temp-90?c ,faces: c/sic, hardware in ss316 without gland plate, mechanical seal for m/s.tushaco pumps make i d fan lub oil pump model:,t3s-25/38 shaft dia-15mm ,rpm:1450, dis pressure : 5 kg/cm2 , fluid:oil servo prime 68, temp-90?c ,faces: c/sic, hardware in ss316 without gland plate, mechanical seal for n-pit pump model :wpe/wpil 40/260,shaft dia-44.5mm ,rpm:2900, dis pressure : 10.0kg/cm2 , fluid : water (5 to 11.00 ph value) temp-ambiant , faces: c/ sic, hardware in ss316 along with ss 316/cf8m gland plate, mechanical seal assembly for dm regeneration pump model wp/40/320 of 500mw unit-6, mechanical seal assembly for dm water transfer pump model wp 65/320 for 500 mw, mechanical seal asslly. for flowmore make dm water make up pump fig.k5922 -100 x 80, rubber spider for love joy coupling for l-70, rubber spider (star bush) for love joy coupling l-075, rubber spider (star bush) for love joy coupling l-095, rubber element/ spider for love joy coupling size-l-100, rubber spider for love joy coupling size l-110, rubber spider for love joy flexible coupling size: sw-110, rubber element set for jaw flexible coupling size : swq -226/140, rubber spider (star bush) for love joy coupling l-150, love joy coupling size l-075, lovejoy make jaw- flex coupling with rubber spider, size- l 95 (aluminum), ms love joy coupling l- 100, ms love joy coupling size l-110, love joy make flexible coupling with pilot bore size rrs-110 spacer length 140., jaw flexible coupling size: swq -226/140, moc: cast iron, bore: pilot bore., lovejoy coupling size rrl-150 (c.i.), 100per. neopren rubber diaphragm 25 nb for d.m.plant, 100per. neoprene rubber diaphragm 40 nb for d.m.plant, 100per. neoprene rubber diaphragm 50 nb for d.m plant, neoprene rubber diaphragm for 65 mm r.l.dia valve, neoprene 100 per. pure rubber diaphragm 80 mm, neoprene 100 per. pure rubber diaphragm 100 mm, neoprene 100 per. pure rubber diaphragm 150 mm, 100per. neoprene rubber sheet size 1 mtrx2 mtrx3 mm thick, 100per. neoprene rubber sheet size 1 mtrx2 mtrx5 mm thick, 100per. neoprene rubber sheet,size-1.5 m x 2 m x 2mm thick, oil seal 50 x 68 x 8 mm fenner make, oil seal size 19x32x7 mm, oil seal size:30x50x7 mm, oil seal size 30x40x7 mm, neoprene oil seal size 35 x 47 x 8 mm, oil seal size:35x47x7 mm, oil seal size 45 x 60 x 10 mm fanner/pioneer/sunny, non asbestos, ptfe, graphite gland packing for water application, square in cross section suitable to temparature 280 deg c & pressure 250 bar size :: 6mm, non asbestos, ptfe, graphite gland packing for water application, square in cross section suitable to temparature 280 deg c & pressure 250 bar size :: 8mm, non asbestos, ptfe, graphite gland packing for water application, square in cross section suitable to temparature 280 deg c & pressure 250 bar size :: 10mm, non asbestos, ptfe, graphite gland packing for water application, square in cross section suitable to temparature 280 deg c & pressure 250 bar size :: 12mm, non asbestos, ptfe, graphite gland packing for water application, square in cross section suitable to temparature 280 deg c & pressure 250 bar size :: 16mm, teflon round bar , 300 mm long x 30 mm dia., teflon round bar , 300 mm long x 50 mm dia., teflon round bar , 300 mm long x 80 mm dia.

CTN :42404057

11 Nov, 2025 NA

Uttara Kannada - Karnataka

Tender For tender for supply of oil transfer pump : : -set of gasket , spring for relieve valve , set of bush bearing , coupling bolt , spring for relief valve for pump , mechanical seal , av mount , pressure gauge , set of gaskets , stuffing box gland , set of bush bearing 04 nos per set , safety valve , relief valve spring , gear key , gear , driving shaft , driven shaft , start and stop p.b actulator with element , pump casing , coupling key , 25a hrc fuse for starter tia 25 , pump casing , mechanical seal , pressure gauge dis , mechanical seal , stuffing box packing gland , stuffing box housing , bush bearing , stuffing box gland , safety valve , oil seal , portable lo transfer pump , rotary gear pump rgb4

Central Government/Public Sector

CTN :42452135

06 Nov, 2025 NA

Haridwar - Uttarakhand

Tender For tender for supply of ktr make rotex 19 , steel , 1a/1a , spider 98 shore -a without bore max bore capacity 25mm h7 , ktr make rotex 28 , steel , 1a/1a , spider 98 shore -a without bore max bore capacity 40mm h7 , ktr make rotex 42 , steel , 1/1 , spider 98 shore -a without bore max bore capacity 55mm h7 , ktr make rotex gs 65 , steel , spider 98 shore -a without bore max bore capacity 70mm h7 , ktr make spider rotex 19 , 98 shore , material - pu , colour purple , ktr make spider rotex 28 , 98 shore , material - pu , colour purple , ktr make spider rotex 42 , 98 shore , material - pu , colour purple , ktr make rotex gs 65 spider 98sha colour red , , ktr make gear coupling , gearex , type-fa , size 20 with pilot bore , ktr make toolflex 38 s , al , metall bellow type , bore 32mm h7 , 1.1 design(without key way) bore 35mm h7 , 1.1 design(without key way) , ktr make toolflex 42 s , al metall bellow type , bore 35mm h7 , 1.1 design.(without key way) bore 38mm h7 , 1.1 design.(without key way) , ktr make rotex 24 , steel , 1a/1a , spider 98 shore -a without bore max bore capacity 35mm h7 , ktr make spider rotex 24 , 98 shore , material - pu , colour purple , ktr make coupling with spider backlash-free rotex gs 38 p 98 sh 6-32 6-38 with spider , mot or shaft dia 38 mm , ball nut d ia 32 mm , spider colour-red , k tr ga drawing no. m-491121-0 , ) n.std ktr , ktr make coupling with spider , rotex(r) 19 motor coupling da i 24 mm , coupling key way ( l 25 mm , b 8 mm , t 3.5 mm) pump coupling tapper dia (8-10) mm key bay (l 11 mm , b 1.5 mm , t 1 mm) , spider gs(1) 19 spider colour- red , ktr make coupling with spider backlash-free rotex gs 42. mo tor shaft dia 38 mm ball nut d ia 40 mm hub type 2.5 , spider colour- red , ktr make coupling with spider backlash-free rotex(r) gs 28/3 8. hub type 2.5 , unbored , spid er colour- red , ktr make coupling with spider , backlash-free rotex gs 28. m otr shaft dai 32 mm , gear shaf t dia 32 mm , hub type 2.5 , spid er colour- red , ktr make coupling with spider backlash-free rotex gs 48 des ign 6.0 steel bore ( motor side) 55 mm , bore ( spindle side 42 mm) , ktr make spider rotex gs 48 spider 98 sh-a pur gs red make- ktr , ktr make spider rotex 38/45p , gs 38 colour red hardness ha rdness -98 shore a , ktr make spider rotex 24 , gs 2 4 colour red hardness -98 sh ore a , ktr make spider rotex 19 , gs 1 9 colour red hardness -98 sh ore a , ktr make spider rotex 28/38 , g s 28 colour red hardness -98 shore a , ktr make spider rotex 42 colou r red hardness -98 shore a

Central Government/Public Sector

CTN :42109439

01 Nov, 2025 74.14 Lacs

Angul - Odisha

Tender For bid to ras supply of flexible double diaphragm coupling having pt no 22205052900 , triple tandem pump having pt no 22206060100 , fan motor having pt no 22206060200 , axial flow fan assly having pt no 22205051800 , radiator having pt no 22206060900 , dc valve traction two section having pt no 222060601000 , dc valve service four section having pt no 6030000 , chain motor having pt. no.03020000 , door opening cylinder having pt no 22203032200 , roll back cylinder having pt no 22202020500 , pilot relief valve for dc valve having pt no 6030002 , seal pack having pt no 2220202061116 , seal pack for roll back cylinder having pt no 2220202051116 , boom lift cylinder having pt no 22202020600 , dump valve having pt no 22206062400 , relief valve having pt no 07020000 , seal kit for bucket motor having pt no 03020034 , tensioning screw having pt no 22204040300a , hex nut having pt no 615004040200 , idler shaft having pt no 22203031200 , drive sprocket fixed having pt no 22203030500 , flexible element having pt no 22205052916 , shaft seal having pt no 03020028 , visual oil level indicator having pt no 22205052300 , gasket having pt no 22201010800 , seal kit tripple tandem gear gear pump having pt no se3221133001k , oil seal having pt no se3912883119 , seal kit for conveyor chain motor having pt no 2220303220914 , pump pad gasket having pt no 22205051000 , o ring having pt no 222040505600 , o ring having pt no ornbr765 , o ring having pt no or08503530 , o ring having pt no or02503530 , shaft seal ring having pt no 04021150 , gasket for header tank having pt no 22205052000 ) /bid number : gem/2025/b/6726260 * /dated: 30-09-2025 & & / bid document 1 / 28

CTN :42311992

10 Nov, 2025 NA

Mumbai - Maharashtra

Tender For corrigendum : tender for supply of pump submersible portablem504 n/m cap 40 tph415v3ph50hz , 20 tph portable submersible pump 380v3ph50hz , 20 tph portable submersible pump 415v3ph50hz , 20 tph portable submersible pump 440v3ph60hz , impeller , pump o ring / gasket set , mechanical seal , wearing ring , 3 inches gm sucstrainer with screwed coupling to suit sucti , rubberised suction hose reinforced with steel spiral of 3 id , engine gasket set , fuel oil filter , lub oil strainer , engine gasket set , fuel filter , fuel injector , piston with ring , recoil assembly , mechanical seal , o ring set , contactor , upper bearing , impeller 50hz , impeller 60hz , cable grommet , cable lead grommet , plug type18015 , socket complete patt no 18014 , outer casing , wear plate , circlip a20 external , retainer circlip , oil diaphragm , cap screw m8x30 , oil plug , screw , chhdscrew , ph pan hd screw , stud m8x42 , stud m10x203 , circlip a30 , stud m10x135 , stud m8x48 , studm6x25 , portable starter , diffuser , mech seal , o ring set , cable grommet , cable lead grommet , bearing upper , lower bearing , lip seal , 380v415v440v20 tph socket , 380v415v410v20 tph plug , outer casing , shaft sleeve , circlip , circlip , wear plate , chhd screw , stud , 40tph starter , 40tph starter , 40tph starter , high capacity portable diesel driven fire pump

Central Government/Public Sector

CTN :42264869

04 Nov, 2025 NA

Burnpur - West Bengal

Tender For corrigendum : providing of custom bid for services - custom bid for services - upkeep, maintenance and replacement of mechanical equipments at various locations of wmd-1 4004391390 overhauling/repair/replacement of horizontal centrifugal single and multistage pumps. 55 ea, 2 4004292908 negative suction centrifugal pumps suction pipe lifting and foot valve cleaning 72 ea, 3 4004391391 overhauling/repair/replacement of vertical centrifugal pumps, screw pumps and diaphragm pumps. 35 ea, 4 4004391392 gland packing replacement, coupling bolts tightness checking/replacement. 400 ea, 5 4004371031 upkeep by wiping/scrapping of pump body, base frame, valves, pipes, supports etc. 500 ea, 6 4004391393 bearing replacement/regreasing, coupling repairing/refitting and alignment of pumps. 65 ea, 7 4004392218 maintenance/overhauling of valves (nrv, gate valve, butterfly valve, service gate valves) as per scope of work. 230 ea, 8 4004020886 loading, unloading, shifting and positioning of pumps, valves, pipes and misc. items from isp store/any other places within isp premises to site on the basis of weight. 80 mt, 9 4004333375 elimination of water leakages from pipeline and joints/changing of gasket/changing of water hose. 150 ea, 10 4004347123 maintenance/overhauling/repair of agitator/gear boxes 16 ea, 11 4004391395 maintenance/overhauling/repair of twin lobe blowers. 12 ea, 12 4004391396 maintenance/overhauling/repair of air washer units. 10 ea, 13 4004391397 maintenance of thickener and chlorination unit. 10 ea, 14 4004391398 maintenance/repair of centrifuges. 4 ea, 15 4004200238 repair/maintenance of cranes' hooks, gear boxes, adjustment of wire ropes, lubrication etc. 12 ea, 16 2008060593 modification/replacement of pump house internal water pipe lines. 700 m..

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