Latest coupling key Tenders | Government coupling key Tenders

CTN :44550361

13 Apr, 2026 NA

Netanar - Chhattisgarh

Tender For corrigendum : supply of pipe cp smls astm f441 sch-80 25mm , pipe cp smls astm f441 sch-80 40mm , pipe cp smls astm f441 sch- 80 50mm , pipe cp smls astm f441 sch-80 65mm , pipe cp smls astm f441 sch-80 80mm , pipe cp smls astm f441 sch-80 100mm , fitting coupling cpv 25mm astm so , fitting coupling cpv 40mm astm so , fitting coupling cpv 50mm astm so , fitting coupling cpv 65mm astm so , fitting coupling cpv 80mm astm so , fitting coupling cpv 100mm astm so , fitting elbow cpv 25mm astm f43 soc , fitting elbow cpv 40mm astm f43 soc , fitting elbow cpv 50mm astm f43 soc , fitting elbow cpv 65mm astm f43 soc , fitting elbow cpv 80mm astm f43 soc , fitting elbow cpv 100mm astm f43 soc , fitting flan cpv 25mm astm f43 soc , fitting flan cpv 40mm astm f43 soc , fitting flan cpv 50mm astm f43 soc , fitting flan cpv 65mm astm f43 soc , fitting flan cpv 80mm astm f43 soc , fitting flan cpv 100mm astm f43 soc , fitting flan cpv 65mm astm f43 so , fitting tee cpv 25mm astm so , fitting tee cpv 40mm astm so , fitting tee cpv 50mm astm so , fitting tee cpv 65mm astm so , fitting tee cpv 80mm astm so , fitting tee cpv 100mm astm so , fitting reducer cpv 65mmx40mm astm f , fitting reducer cpv 65mmx50mm astm f , fitting reducer cpv 80mmx50mm astm f , fitting reducer cpv 40mmx25mm astm f , fitting reducer cpv 100mmx80m astm f , fitting reducer cpv 65mmx80mm astm f , fitting reducer cpv 50mmx40mm astm f , fitting tee cpv 100mmx25m astm so , fitting tee cpv 50mmx40mm astm so , fitting tee cpv 65mmx50mm astm so , fitting tee cpv 50mmx25mm astm so , fitting tee cpv 80mmx25mm astm so , fitting tee cpv 65mmx25mm astm so , valve butterfl 50mm sch-80 bolt cpvc , valve butterfl 65mm sch-80 bolt cpvc , valve butterfl 80mm sch-80 bolt cpvc , fitting cap end 25mm cpvc astm f43 soc , fitting cap end 40mm cpvc astm f43 soc , fitting cap end 50mm cpvc astm f43 soc , fitting cap end 65mm cpvc astm f43 soc , fitting union cpv 25mm astm f4 soc , fitting union cpv 40mm astm f4 soc , fitting union cpv 50mm astm f4 soc , fitting union cpv 65mm astm f4 soc , fitting union cpv 80mm astm f4 soc , fitting union cpv 100mm astm f4 soc , valve true uni 15mm sch-80 sock cpvc , valve true uni 25mm sch-80 sock cpvc , valve true uni 40mm sch-80 sock cpvc , valve true uni 50mm sch-80 sock cpvc , valve true uni 65mm sch-80 sock cpvc , valve true uni 80mm sch-80 sock cpvc , sealant cpvc ips weld-on primer p70 94 , sealant cpvc ips weld-on adhesive solut //bid details 2 / 66

CTN :44846070

23 Apr, 2026 NA

Raigad - Maharashtra

Tender For supply of gasket radial,gasket axial,joint ring,labyrinth seal,labyrinth seal,casing wear ring,casing wear ring,impeller wear ring,impeller wear ring,bearing nut,lockwasher,gasket,gasket,joint ring,labyrinth seal,stuffing box neck bush,casing wear ring,impeller wear ring,constant level oiler,impeller nut,bearing nut,lock washer,impeller key,coupling key

CTN :44823376

30 Apr, 2026 14.56 Lacs

Bangalore - Karnataka

Tender For supply of hdpe tee , hdpe end cap , quick coupling valve , sprinkler tripod stand with bracket , brass gate valve , hdpe connector , suction hose , hose collar , hose clips , foot valve , coupling flange , rain gun head , mounting stand , riser pipe , saddle base , ball valve , collar

Central Government/Public Sector

CTN :44766417

16 Apr, 2026 NA

Murshidabad - West Bengal

Tender For corrigendum : supply of tgecw and acw pump spares for stg3 500 mw ntpc farakka - wear ring,1900001,kbl,sct250/42, bearing cover de,2710001,kbl,sct250/42, bearing cover nde,2700001,sct 250/42, impeller key,3200001,sct 250/42, coupling key,3210001,pump,sct 250/42, bearing lock nut,3360001,sct 250/42, vent valve,4500001,sct250/42, impeller,1590001,sct 350/44

Central Government And Public Sector

CTN :44467460

20 Apr, 2026 NA

Ramgarh - Jharkhand

Tender For corrigendum : supply of procurement of cpvc pipe strainers and its fittings e e -strainer y flg cpvc 3in , pipe cpvc f441 sch80 pe 125mm , pipe cpvc f441 pe 300mm , vv ball sw cpvc astm f1970 cl150 25mm , vv ball astm f1970 flg cpvc cl150 40mm , vv ball sw cpvc astm f1970 cl150 50mm , vv ball flg cpvc astm f1970 cl150 50mm , coupling skt cpvc f439 125mm , cplg skt cpvc f439 300mm sch80 , socket cpvc f439 300x200mm , elbow cpvc f439 90deg sch80 125mm , tee skt cpvc f439 sch80 50mm , flange vanstone cpvc cl150 15mm , flg b16.5 vanstone cpvc cl150 250mm , flange so cpvc f439 cl150 300mm

CTN :44676293

11 Apr, 2026 12.26 Lacs

Jammu - Jammu And Kashmir

Tender For bid to ras supply of mannual change over switch 160 amps specs as per pdf document , mannual change over switch 250 amps specs as per pdf document , mannual change over switch 400 amps specs as per pdf document , ht copper fuse 10 amps , ht copper fuse 20 amps , ht copper fuse 30 amps , ht copper fuse 40 amps , ht copper fuse 50 amps , ht copper fuse 60 amps , high tension tar tape 11000 volts , low tension tape 30 mtr , pg clamp aluminium suitable for low tension conductor , pg clamp aluminium suitable for high tension conductor , high tension hard gloves specs as per pdf document , low tension hand gloves 1100 volts , bambrro ladder 22 foot , bambrro ladder 18 foot , bambrro ladder 15 foot , pvc float valve 20 mm low specs as per pdf document , pvc connection 15mm x specs as per pdf document , pvc bib cock 15 mm prima , cp bib cock long body 15 mm , pvc connection 15mm x specs as per pdf document , cp waste coupling 32 mm for wash basin , pvc sheet cover for ewc , pvc urinal waste pipe 50 x 800mm , pvc waste pipe 40 x 1150mm , gi tee equal 15mm , gi union socket 15mm , gi socket 15mm , butt hinges steel 75mm , pvc kit for low level specs as per pdf document , helical door spring 150mm , gi elbow 15mm , gi pipe 20mm , m seal 100g pack , gi union socket 20 mm , gi nipple 15mm x 100mm , oil putty , pvc stop cock 15mm , cp waste coupling specs as per pdf document , face half turn for cp bib cock 15mm , gi nipple 15mm x 50mm , gi pipe 15mm , pvc lid for water tank specs as per pdf document , figured glass of size 4 feet x 4 feet x 3mm , gi nipple 20mm x 150mm , looking mirror size 600 x specs as per pdf document , gi nipple 15mm x 150mm , gi nipple 15mm x 75mm , plain sheet glass 3mm specs as per pdf document , cp shower rose 100mm specs as per pdf document , wooden screw 25mm pkt of 100 nos , jumper washer 15mm , alumn floor door stoper double type , door seal 4 foot long , gi plug 15mm , nut bolt and washers 3 inch , half round bedding //bid details 2 / 50

Central Government/Public Sector

CTN :44778734

28 Apr, 2026 9.20 Lacs

Tuticorin - Tamil Nadu

Tender For supply of male tube connector , female tube connector , tube connector , tube union cross , union tube connector , unequal tee , male female adapter , 3 piece union , 4 piece union , ss push fit union , ss tube front ferule , threaded short nipple , threaded coupling ) /bid number : gem/2026/b/7419783 * /dated: 07-04-2026 & & / bid document 1 / 39

CTN :44537994

15 Apr, 2026 NA

Mumbai - Maharashtra

Tender For corrigendum : tender for supply of 25brsc001 spares of various types of ro plants e e -thermister overload relay , filter pump shaft seal , split cone with nut , oil filler cap , conductivity meter with sensor , abs service kit ro 8107 , 825 mm long hose , victualing coupling gasket , pressure gauge , flow meter , 575 mm long hose , 930 mm long hose , 1000 mm long hose , cartridge filter complete , servo motor control valve 230v 3 8 , solenoid valve ve83 , pressure transmitter , pressure transmitter , flow switch , running time meter , main control switch , relay , charging plug , seal ring charging , split pin , repair kit for pre filter pp , abs service kit , globe valve sampling cock pvc 1 4 bsp f , quick acting coupling , ss service kit for ro 510 5s 10s , pulley for pump , taper bush 1610 bore 24 mm , taper bush for hp pump motor , bearing hp motor , bearing hp pump , hp motor bearing nde , valve kit for hp pump , oil seal , manifold head , valve kit con 6 no 206535 206536 206537 206538 206539 206540 , cylinder screw , spring washer , bearing cover , radial seal for plunger rod , pressure ring p30 43 130 , pressure spring , shim 1 2 circle bearing case , oil seal crank case , hp pump discharge manifold , coil spring 70 kg , anode plug zinc anode , tee pu4 , 1 4 mxpu4 elbow , 1 4 fxpu4 elbow , cartridge filter element , cartridge filter housing 20 , cartridge filter assembly 20 , nozzle set for frp filter 1354 , media for sand filter grade i , support gravel 1 5 3 0 mm , support gravel 2 0 3 0 mm , hp pump c case oil , jubilee clips 00 13 mm to 20 mm , handle , flexible tube pl4 , dt module service exchange 3 tpd ssk subs , dt module service exchange 5 10 20 30 tpd opv , lip seal dt module , o ring for head distributor assembly , o ring distance fitting inside , hp flexible hose , high pressure hose l800 , rubber hose 20mm , hose 20mm with threaded end connections , lp hose for air line , hp pump driving belt set , h p pump driving belt set of 2 , coupler for victaulic coupling 1 , belt spanner , pressure switch , valve set , prefilter filter pump shaft seal , sleeve gasket , mechanical seal p 105 , sleeve gasket p 37 , neck ring p 45 , ring circle p 931 , o ring , prefilter pump , anode plug , valve kit , seal kit , seal oil crankshaft , rod connecting assy , o ring crankcase cover , seal oil crankcase , retainer seal 2 pc , adapter male , spacer v packing , plug for priming , mainfold discharge , seal kit , valve kit , anode plug , o ring oil filler cap , seal ring charging screw , o ring for head distributor assembly , o ring cartridge filter housing , cartridge filter element , filter element , o ring hp connection , groove ring gasket flange , hydraulic disc , dt module service exchange , gf pvc u fitting pipe clips d25 , abs solvent cement 100 gm , ball valve 2 way 20mm , abs ball valve 2 way 25 mm , abs ball valve 2 way 32 mm , hp elbow 1 for smcv , pl4 pipe , pu 4 hose , pu9 pipe , victualic coupling 1 , victaulic couplings 1 1 4 , coupler for vict coup1 , pipe clamp 32 mm 2 bolt , permeate male elbow , pvc elbow 1 4 xpl4 , pvc tee pu 4 , connector straight , smcv spindle & seat , smcv valve spindle unit , solenoid valve 3 8 f 2 way ve83 , sampling cock , ball valve ss316 1 2 bspf wp 70 bar , non return valve pvc 3 8 , mcb 2a , thermostat , hrc fuse 2 amp , main control switch 63a , pressure gauge 0 10 bar , pressure transmitter 0 100 bar , cleaner for membranes 11 , cleaner for membranes 22 , cleaner for membranes 33 , temperature indicator , rubber hose 20mm , lp hose 25mm id bare hose , lp hose 25mm idx1 bspmx500l ss316 , lp hose 32 mm id bare hose , lp hose 32mm , hp hose to module , hp hose to smcv , hp hose module out , hp flexible hose , high pressure hose module outlet , hp hose of module in , hp hose raw water brine 2500l , hp pump crank case oil , belt spanner , jubilee clips 00 13mm to 20 mm , jubilee clips for d 25 , ss jubilee clips for dn 32 pipe , ss jubilee clips 2x 45 mm to 60 mm , jubilee clip

Central Government/Public Sector

CTN :44757067

14 Apr, 2026 1.77 Crore

Brajrajnagar - Odisha

Tender For supply of o-ring rubber part no. 4250 , thrust collar steel part no. 2884 , bearing housing nde,ci part no. 2764 , bearing housing de, ci part no. 2761 , bearings, moc - std part no. 2600 , bearing lock nut and washer, moc - std part no. 30103020 , neck ring, cf8m part no. 1181cf8m , lantern ring cf8m part no. 2300 , shaft with key part no. 1800 , shaft sleeve, ss410 part no. 2100ss410 , gland ci part no. 2310 , impeller, cf8m part no. 1500cf8m , sleeve nut l.h moc-ss410 part no. 3032 , stuffing box bush moc-cf8m part no. 2402 , upper half and lower half casing cast stee part no. 150200dst04 , thrust collar ,part no. 2884 , water deflector rubber ,part no. 2070 , four way piece, ss304 ,part no. 4650 , adaptor, ss304 ,part no. 8057542 , airvent cock, ss304 ,part no. 4230 , shaft sleeve with nut ,part no. ss316de , shaft sleeve with nut ,part no. ss316nde , impeller 604 mm, moc-cf8m ,part no. 1500moccf8m , wear neck ring de for mnp pump 200 250 ,part no. 1181 , impeller key ,part no. 3200ss410 , split gland de ,part no. 2310 , bearing housing nde ,part no. 2764 , bearing housing de ,part no. 2761 , bearing end cover nde ci ,part no. 2754 , bearing end cover de ci ,part no. 2751 , shaft with keys en8 c40 200 x 250 est ,part no. 1800 , coupling key ss410 ,part no. 3250 , sleeve nut rh ,part no. 3032ss410 , shaft check nut nde, for mnp pump 200 2 ,part no. 3032 , lock washer steel ,part no. 3020 , cowl nut lh ss410 ,part no. 3001 , cowl nut rh ,part no. 3002st , bearing ,part no. 2600 , lantern ring, ci ,part no. 2300 , rotating assly with complete ,part no. 1100 , gland flushing pipe, ss304 ,part no. 4290 , shaft sleeve with nut ,part no.ss316de , shaft sleeve with nut ,part no.ss316nde , wear neck ring de for mnp pump 200 250 ,part no.1181 , lock nut ,part no.3010 , lock washer steel ,part no.3020 , bearing housing nde ,part no.2764 , bearing housing de ,part no.2761 , bearing end cover de ci ,part no.2751 , bearing end cover nde ci ,part no.2754 , lantern ring, ci ,part no.2300 , impeller key ,part no.3200ss410 , shaft with keys en8 c40 200 x 250 est ,part no.1800 , water deflector rubber ,part no.2070 , deep groove ball bearing, steel 6314zz ,part no.2600 , thrust collar ,part no.2884 , impeller 604 mm, moc-cf8m ,part no.1500moccf8m , coupling key ss410 ,part no.3250 , split gland de ,part no.2310 , stuffing box bush ,part no.2402 , shaft check nut nde, for mnp pump 200 2 ,part no.3032 , shaft check nut de, for mnp pump 200 25 ,part no.3031 , airvent cock, ss304 ,part no.4230 , four way piece, ss304 ,part no.4650 , gland flushing pipe, ss304 ,part no.4290 , adaptor, ss304 ,part no.8057542 , cowl nut lh ss410 ,part no.3001 , cowl nut rh ,part no.3002st //bid details 2 / 52

CTN :44600028

06 Apr, 2026 NA

Hyderabad - Telangana

Tender For bid to ras supply of plastic bib taps, pillar taps, angle valves & stop valves for hot & cold water services conforming to is 9763 (q3) , tower bolts (non-ferrous metals) v2 as per is 204 (q2) , health faucet (q3) , gi plug 15mm size , gi elbow 15mm size , gi elbow 20mm size , gi equal tee 20mm , gi tee reducer 25x20mm , gi nipple 15x50mm , gi nipple 15x75mm , gi nipple 15x100mm , gi nipple 15x125mm , gi nipple 15x150mm , gi nipple 20x50mm , gi nipple 20mm x 75mm long , gi nipple 20x100mm , gi nipple 20x125mm , gi nipple 20x150mm , gi socket 20mm , gi socket reducer 20x15mm , sink cock size 15mm , pillar cock swan neck , cpvc brass tee 20x20x15mm , cpvc union 25mm , cpvc reducer coupling 20x15 mm , cpvc elbow 20mm , cpvc elbow 25mm , cpvc brass elbow 20x15 mm , cpvc elbow reducer 20x15mm diameter conforming to is-15778 , cpvc reducer elbow 25x20 mm , cpvc end cap 20mm , cpvc end cap 25mm , cpvc female adapter brass threaded reducer 20mm x 15mm , cpvc female adapter brass threaded reducer 20mm x 20mm , cpvc female adapter brass threaded adapter 25mm , cpvc female adapter brass threaded reducer 25mm x 20mm , cpvc male adapter brass threaded adapter 20mm , cpvc male adapter brass threaded reducer 20mm x 15mm , cpvc male adapter brass threaded reducer 25mm x 20mm , cpvc socket 20 mm , cpvc socket 25 mm , cpvc socket 25 mm as per is-15779 , cpvc tank connector 20 mm , cpvc tank connector 25 mm , cpvc tank nipple 20mm , cpvc tee 20mm , cpvc tee 25mm , cpvc tee reducer 20x15mm , cpvc union 15mm , cpvc ball valve 20mm , ss wire mesh , brass peg set of 06 , door seal , tw beding 18x4mm , ss piano hinge , bracket for curtain rod of size 20mm , bracket for curtain rod of size 25mm , ss plate rack , toilet paper holder , glass pane , glass shelf , mirror cabinet , ptmt alloy cabinet mirror , ms helical spring door closer 150mm , ms helical spring door closer 250mm , pvc connection pipe , pvc urinal waste pipe , pvc waste pipe for sink , low level flushing cistarn 10lt , pvc internal fitting for low level cistern , washer for pvc internal fitting syphon , teflon tape , spindle no.-03. , concealed stop cock spindle no.-04 , spindle no.-05 , water tank lid , ptmt bib cock with long body , ptmt bib cock fancy type , ptmt float valve size 15 mm , ptmt float valve size 25 , ptmt float valve size 20 mm , bow handle alumn 150mm , bow handle alumn 200mm , stainless steel bow handle 100mm , sliding door bolt aluminum 250mm , sliding door bolt stainless steel 250mm , tower bolt stainless steel 100mm , tower bolt stainless steel 200mm , white portland cement , solvant cement adhesive //bid details 2 / 89

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