Latest straight coupling Tenders | Government straight coupling Tenders

Central Government/Public Sector

CTN :41381231

07 Oct, 2025 NA

Goa - Goa

Tender For bid to ras corrigendum : tender for supply of supply of steel fittings lot 16 for frigate gsl yard nos 1258 and 59 : - loose pipe flange dn65 pn10 , corr resis steel union-end snap-up connection for pressure gauge dn6 pn100 , corrosion resistant steel butt branch union dh25 dn10 pn200 for pipe , corrosion resistant steel branch union dn20 pn200 , clamp collar type 1 dn31 40 , clamp collar type 1 dn41 50 , adapter dowel for joint coupling connection with steel pipe 3 , round grating for sump d350 , washer with hook , steel holder , scupper closing fixture , special flange to counter dn65x50 , manipulator fastening , clamp r 6 , clamp r 28 , clamp r 35 , steel socket for snap up connection dn10 , steel socket for screw in connection dn10 , grapple , grapple , grapple , grapple , grapple , grapple , suspension , adapter for nitrogen intake dn3 pn200 , screw-in union dn10 pn200 g 3 8 m27x1 5

Central Government/Public Sector

CTN :42091285

20 Oct, 2025 NA

Koraput - Odisha

Tender For tender for supply of 114 line of parts with hal raw material d d - nut , plug , gasket , plug , plug , dowel bolt , bolt , bolt , bolt , bolt , bolt , bolt , bolt , screw , screw , screw , dowel bolt , bolt , screw , bolt , bolt , bolt , bolt , bolt , screw , bolt , screw , screw , dowel bolt , dowel bolt , double faced head bolt , dowel bolt , dowel bolt , bolt , nut , nut , nut , nut , self locking nut , nut , self locking nut , stud , stud , pin , pin , pin , pin , pin , pin , pin , screw , sleeve , check nut , coupling nut , union nut , nipple , nipple , nut , stoper , stoper , screw plug , screw plug , rivet , rivet , rivet , ring , rivet , rivet , rivet , rivet , rivet , rivet , rivet , rivet , rivet , rivet , threaded bush , rivet , rivet , cover , nipple , nipple , cover , cover , bolt , warping bolt , stopper , plug , pin , nut , safety cap , dowel bolt , locator , locator , locator , nut , pin , pin , plug , adapter , bush , external bush , external bush , pin , 4th stage stopper , locking pin , pin , axle , pin , pin , dowel bolt , bolt , spacer ring , locking ring

Central Government/Public Sector

CTN :41906937

06 Oct, 2025 NA

Raipur - Chhattisgarh

Tender For corrigendum : rate contract for supply of spares of alfa laval make oil centrifugesfiltration machines at ntpc stations - alfa laval,548049-02,adapter, alfa laval,554435-01,belt guide, cap,71123,alfa laval, cap,71124,alfa laval, clamping shoe,548695-02,alfa laval, connecting piece,526538-80,alfa laval, coupling disc,519530-81,alfa laval, alfa laval,544058 03,coupling nave, cover,519577-02,alfa laval, alfa laval,26472,cylindrical pin, drain screw,526499-01,alfa laval, alpha laval:526686-02:filling screw, alfa laval,26016923,flat belt, alfa laval,519516-01,gasket, alfa laval,521787-01,gasket, gravity disc,74094,alfa laval, alfa laval,528138-03,gravity disc, alfa laval,545795-09,gravity disc, gravity disc,74099,alfa laval, gravity disc-74,515423-09,alfa laval, gravity disc-77,515423-10,alfa laval, gravity disc,515423-11,alfa laval, alfa laval,524392-80,hand wheel, handle,71125,alfa laval, handle,7440262-02,alfa laval, alfa laval,225415 41,hinged bolt, alfa laval,225415-35,hinged bolt, alfa laval,225415-41,hinged bolt, alpha laval:545888 83:inlet pipe with pa, lifting tool,521728-80,alfa laval, alfa laval,518306-01,lock ring, alfa laval,519499-02,lock ring, alfa laval,14466,nut, nut,221854-03,alfa laval, nut,526467-01,alfa laval, alpha laval:73200 :nut, alfa laval,553159-02,o- ring, o-ring,223412-54,alfa laval, o-ring,26010422,alfa laval, o-ring,26010473,alfa laval, o-ring,260104-91,alfa laval, alfa laval,546095 80,o-ring, alfa laval,518362 01,packing, alfa laval,32588,plug, plug,562494 01,alfa laval, alfa laval,526138-02,pump housing, alfa laval,526693-02,revolution counter, screw,69226,alfa laval, alfa laval,2210935-20,screw, alfa laval,2210941-01,screw, alfa laval,2210941-17,screw, screw,2210947 13,alfa laval, screw,2210947-04,alfa laval, screw,221131 03,alfa laval, alpha laval:2211722-30:screw, screw,221716 22,alfa laval, screw,520244-02,alfa laval, alfa laval,545848 02,shaft, alfa laval,545853 01,sleeve, alfa laval,545853 02,sleeve, alfa laval,222116 18,slotted pin, spring,39919,alfa laval, alfa laval,62751,spring, spring,226214-69,alfa laval, spring,226214-70,alfa laval, spring,226314 11,alfa laval, alfa laval,66727,spring washer, alpha laval:72896:stop ring, top bearing housing,57988902,alfa laval, top bearing seat,584160 80,alfa laval, alfa laval,7440267-02,top disc, valve cone,526501-02,alfa laval, washer,8115,alfa laval, alfa laval,25357,washer, washer,526482-01,alfa laval, alfa laval,548152-04,washer, woodruff key,541405-01,alfa laval, spindle pulley,58967901,alfa laval, centrifugal clutch,57357582,alfa laval, overhaul kit,900401401,alfa laval, motor service kit,900887080,alfa laval, spring,8376,alfa laval,mab-104b-20, alfa laval,522964 02,inspection box, inspection kit,566365-01,alpha laval, heater assy,alfa laval,mab-206, connecting housing,526543-80,alfa laval, paring tube,566969 02,alfa laval, bowl body,902088185,alfa, con hsg,563847 80,alfa laval, nrv kit,176707181,alfa laval, slg pp sp kit,1766702 81,alfa laval, oil con kit,1766956 81,alfa laval, sludg p/p,1766699 01,alfa laval, valve,1766444 02,alfa,mot centrifuge, flex connection,1765936 02,alfa, flex connection,1767033 01,alfa, flex connection,1765936 04,alfa, flow valve,1766037 03,alfa, flow valve,1766037 02,alfa, flex connection,1767026 01,alfa, flex connection,1767033 02,alfa, frame intrm part,548012 02,alfa, bowl hood,548372 01,alfa,mmb 305s-11, leadr cone,545801 02,alfa,mmb 305s-11, bowl body,547920 02,alfa,mmb 305s-11, o-ring,223412 20,9,alfa,s976, strainer,563557 01,10,alfa,s976, o-ring,223412 23,13,alfa,s976, o-ring,223412 53,alfa,s976, seal ring,566788 08,alfa,s976, deflector ring,588838 01,alfa,s976, o-ring,223406 15,alfa,s976, bushing,526352 06,alfa,s976, seal ring,566788 09,alfa,s976, plug,561773 03,alfa,s976, oil pump,585226 01,alfa,s976, rectangular ring,560638 13,alfa,s976, o-ring,223408 52,alfa,s976, o-ring,223408 51,alfa,s976, rectangular ring,565728 01,alfa, seal ring,563496 03,alfa,s976, o-rng,223408 53,alfa,s976, o-ring,223412 32,alfa,s976,

CTN :42075775

08 Oct, 2025 NA

Multi City - Multi State

Tender For supply of integral drill rod 108mm shank x 22mm hex and length drilling rod size 3200x31mm make sandvik , integral drill rod 108mm shank x 22mm hex and length drilling rod size 4000x30mm make sandvik , r32 shank adapter part code rd 414 7803 7672 01 make sandvik , r32 extension rod 3050mm part code 7853 3331 20 make sandvik , sleeve coupling r32 make sandvik , r32 button bit 51mm 7733 5251a s48 make sandvik

CTN :42057287

17 Oct, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For tender for supply of seal , rectangular ring , washer thrust , hub , jaw coupling , gear tachometer drive , connection , exhaust outlet , hose plain , draincock , dowel diamond , clip , gasket connection , seal o ring , clamp t bolt , impeller raw water , thermostat , bolt , spring , compression , ball check , plate guide valve spring inner , plug expansion , belt , v , coupling , elbow hose , elbow , plain adapter , bearing , thrust , offset woodruff key , gasket , connection , washer connecting rod , dowel ring , bushing , shaft fuel pump drive , bushing , seal injector , rivet blind , seal o ring , shaft tachometer drive , screw , hexagon head cap , retainer , valve spring , kit barrel plunger & cup , gasket sea water pump , shaft acessory drive , elbow plain adapter , screw twelve point cap , sleeve , bearingr roller , clamp hose , set of main bearing , connector , female , key , offset wood ruff , connector , tube , elbow plain hexgon , tee male union , washer plain , seal o ring , tube , fuel supply , plug , injector orifice , plug , injector orifice , tube fuel drain , lever rocker , nut , hexagon flange , rod , push , valve oil control , barrel & plunger , shaft , cam follower , element , lub oil filter , screw , hex flange head cap , gasket connection , clamp hose , filter , compressed air , sprihose hump , kit piston ring set v-28 , actuator , etr fuel control , element , lub oil filter , connection flexible , seal lta fitting o ring , impeller , tur compressor , shaft & wheel , core cooler , cover camshaft , gasket , lub oil fil cover , upper gasket set , gasket , lub oil clr cover , nut lock , gasket , turbocharger , connection , exhaust outlet , round block , connection flexible , connection , exhaust outlet , crank shaft kit , spares long voyage , element oil bypass filter , washer , plain , seal rectangular ring , hose , flexible , control governor , element , air cleaner , hose reducing , element , air cleaner , sensor , temperature , motor air starting , camshaft , belt , v , tube water makeup , pickup magnetic , clamp hose , strip test , clamp hose , set piston ring , valve coupling , gauge temp lub oil , pump , fuel injection , hose plain , gasket , wtr trf connection , screw , hexagon head cap , bushing camshaft , hose , flexible , hose flexible , hose , flexible , hose flexible , shell filter , elbow , plain adapter , screw hexagon head cap , key , washer , plain , draincock , shim governor spring 005 , screw hexgon head cap , belt v

Central Government/Public Sector

CTN :41729156

04 Oct, 2025 NA

Koraput - Odisha

Tender For corrigendum : tender for supply of machining and supply of 153 line parts with hal raw material e e - cap , sleeve , clamp , clamp , clamp , clamp , clamp , clamp , clamp , clamp , clamp , clamp , clip , clamp , clamp , clamp , gasket , clamp , lock washer , locking washer , locking plate , shim washer , gasket , cover , gasket , clamp , lock , clamp , cover , bolt , dowel bolt , bolt , bihexagonal bolt , bihexagonal bolt , bihexagonal bolt , bihexagonal bolt , screw , bihexagonal bolt , bolt with 12 spline head , bolt , screw , screw , bihexagonal bolt , bolt , nut , stud , stud , plug , check nut , union , t-joint , nut , t-joint , t-joint , union , bush , rivet , thick nut , thick nut , screw , screw , adapter , right pad nut , bush , bush , bush , boss , boss , locator , locator , locator , locator , double headed bolt , bush , plug , pin , adjusting washer , adjusting washer , adjusting washer , adjusting washer , adjusting washer , t-piece , plug , bolt-bracket , automiser , plug , nut , bush , plug , bush , oil passage bush , oil passage bush , pin , nut , plug , bush , sphere , link rod , bush , link rod , link rod , stud , stud , screw , screw , atomiser , guide plate , nut , seat , axle , pin , ring , coupling nut , block , nut , t-joint , nut , threaded bushing , nipple , union , elbow , bush , plug , nut , nut , stud , coupling nut , bush , sealing ring , nut , support of stopper , lug , lug , lug , lug , lug , ring , bolt , bush , bush , bolt , bolt , union , union , bolt-bracket , bolt , bolt-bracket , lug , lug , bolt-bracket , plug , nut , rivet

CTN :42027970

16 Oct, 2025 NA

Bangalore - Karnataka

Tender For supply of connector 2pm 00e 14-4p-1 with backshell or equivalent , connector 2pm 06e 14-4s-1 with backshell or equivalent , connector part no d38999 26wc08sn along with strain relief backshell , connector part no d38999 26wd35pn along with strain relief backshell , connector part no d38999 20wd35sn along with strain relief backshell , connector part no d38999 26wd35sn along with strain relief backshell , connector part no d38999 20wd35pn along with strain relief backshell , connector part no d38999 26we35pn along with strain relief backshell , connector part no d38999 20wf35sn along with strain relief backshell , connector part no d38999 26wf35pn along with strain relief backshell , connector part no d38999 26wc35pn along with strain relief backshell , connector part no d38999 26wb35pn along with strain relief backshell , connector part no d38999 26wb35sn along with strain relief backshell , connector part no d38999 26wg35sn along with strain relief backshell , connector part no d38999 20wg35pn along with strain relief backshell , connector part no d38999 20wa35pn along with strain relief backshell , connector part no d38999 26wa35sn along with strain relief backshell , connector part no d38999 20wa35sn along with strain relief backshell , connector part no d38999 26wa35pn along with strain relief backshell , connector part no d38999 26wh55pn along with strain relief backshell , connector part no ms3475 w10 6s along with strain relief backshell , connector part no ms3475 w12 10 p along with strain relief backshell , connector 62in-16f-10-6s 2344 along with strain relief backshell , d sub connector sama 15 p or equivalent , mil 1553b twinax cable part no - m17- 176-00002 , twinax connector cj70c or equivalent , trb twinax coupling adapter bayonet part no ad78 or equivalent , insertion and extraction module for hd -23 contacts part no glenair 809-088 or equivalent , solder sleeves cwt9001 or equivalent , jiffy junction 20g with crimpable contacts part no tse-20-01 or equivalent , heat shrinkable tubing size 24mm part no rnf-3000-24-8-9 or equivalent , heat shrinkable tubing size 39mm part no rnf- 3000-39-13-9 or equivalent , 3m 69 glass cloth adhesive tape confirming to mil-i-19166c -fibre glass tape- or equivalent , adhesive acetate cloth tape 0 point one thick 1 inch width fixon f372 white 30 m roll or equivalent , rtv- 666 clear silicone sealant - 100gm or equivalent , kapton adhesive thermal tape 30 mm x 25 m rolls or equivalent , lcso approved 24 awg ptfe cable with construction awg 24-19-36-600v 2 pair individually twisted isolated spc shielded and ptfe jacketed , lcso approved 24 awg ptfe cable with construction awg 24-19-36-600v 8 pair individually twisted isolated spc shielded and ptfe jacketed , lcso approved 24 awg ptfe cable with construction awg 24-19-36-600v 12 pair individually twisted isolated spc shielded and ptfe jacketed , lcso approved 22 awg ptfe cable with construction awg 22-19-34-600v 2 pair individually twisted isolated spc shielded and ptfe jacketed , lcso approved 22 awg ptfe cable with construction awg 22-19-34-600v 8 pair individually twisted isolated spc shielded and ptfe jacketed , lcso approved 22 awg ptfe cable with construction awg 22-19-34-600v 12 pair individually twisted isolated spc shielded and ptfe jacketed , lcso approved 20 awg ptfe cable with construction awg //bid details 2 / 44 20-19-32-600v 2 pair individually twisted isolated spc shielded and ptfe jacketed

CTN :42031068

16 Oct, 2025 NA

Bardhaman - West Bengal

Tender For tender for supply of goods for ecl jhanjra area c c - input shaft bearing cover , part no 5/90/10 , input shaft bearing adapter , part no 5a/90/10 , input shaft bearing cap , part no 6/90/10 , 1st stage gear & pinion in set (20) , pno 11&18(b)/90/10 , breather , part no 41/90/10 , complete tandem drive/driven drum assy , 650mm dia , part no ca46/90/10 , deflector drum , part no 63/90/10 , tail drum , part no td/90/10 , input bearing cap , part no 6/22 , tail pinion & crown wheel in set (1st motion) , part no 15&31/22 , geared coupling (driving part & driven part) , part no 44a&45a/22 , drive drum , part no 46/22 , tail drum , part no td/22

CTN :41030854

14 Oct, 2025 NA

Delhi - Delhi

Tender For procurement of spares for il-76/78 aircraft - structure tool box, milliohm meter - bonding measurement, break off tool, break off tool, break off tool, filler gage, adapter for stall test, dial indicator 0 -1 mm, test adapters, test adapters, adapter, coupling adapter, nozzle adapter, bellow adapter, pod adapter, test adapter, adapter support, harness, harness, high pressure valve on - off, screw extractor set (3-6mm), oxygen mask

Central Government/Public Sector

CTN :41780122

01 Oct, 2025 NA

Kolkata - West Bengal

Tender For supply of fire extinguisher , fire hose , hand control branch for fire fighting , dividing breeching , collecting breeching , adapter for fire hose , male coupling for fire hose , female coupling for fire hose , explosion proof torch , fire hose reel hose , safety helmet , safety goggles , cotton hand gloves , danger tape , safety cone , landing valve , bolt cutter , safety shoes , tripod with rescue winch including fall arrester ) /bid number : gem/2025/b/6657120 * /dated: 10-09-2025 & & / bid document 1 / 27

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