Latest coupling key Tenders | Government coupling key Tenders

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

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

CTN :44802829

20 Apr, 2026 NA

Tawang - Arunachal Pradesh

Tender For supply of living shelter ojl 2471 - chromium plated brass 15 mm weight not less then 330 gm , stop cock t type chromium plated brass 15 mm weight not less then 330 gm , brass chromium plated shower rose 100 mm dia with bend , bib cock long spout brass chromium plated 15 mm weight not less then 330 gm , pvc connection 45 cm long 15 mm , peg set of six fitted with galvanised screws along the internal surface of the walls in the rooms , corner sheet glass shelf with two shelf assembly consisting of 5.5mm thick sheet glass shelf with cromium plated brass bracket guard and railing , soap dish ss, flat back complete with screw , 2000 ltrs anaerobic frp lldpe septic tank alongwith all accessories , ppr pipe 32 mm dia , ppr pipe 20 mm dia , ppr socket 32 mm , ppr elbow 90 degree 32 mm , ppr elbow 20 mm , ppr female thread elbow 90 degree 20 mm dia , ppr female thread t 20 mm dia , ppr plain t 32 mm , ppr reducer t 32-20-32 mm dia , ppr union 32 mm , tank connector 32 mm , pvc wall clamp 32 mm , pvc wall clamp 20 mm dia , float valve 20 mm , gate valve 32 mm , m seal 150 gm pkt , taflon tape roll isi marked , solvent cement 150 gm tube , pvc waste pipe 32 mm and 1m long , chromium plated waste coupling 32 mm dia , non skid ceramic tiles of size 300mmx300mm on the floor. minimum thickness shall be between 6-8 mm tiles , ceramic tiles of size 600 mm x 600 mm for floor thickness between 9 to 10 mm thick , cp grating 100 mm dia , pvc socket 110 mm dia , pvc bend110 mm dia , s trap vitreous china , curtain arrangement drapery and rod made of 25 mm dia and 1600 mm long , pvc air pipe 32 mm dia , white cement confirming to is 8042 1989 , vitreous china wash hand basin white of size 450mmx300mm with vitreous china pedestal of suitable size , ppr reducer elbow 32mm x 20mm dia , brass cp wall mixer for mixing hot and cold water screwed down for ppr pipe of dia 20mm , brass cp jet water spray for ewc , plastic dustbin of capacity 40 ltrs , distribution box 8 way spn, 240 volts copper bus bar and neutral link earthing stud conforming , mcb spn 240 volts 32 amps , mcb sp 6 to 32 amps , pvc tape 19mm wide 5 m long , cable pvc insulated electric cables heavy duty 1100 volts grade multi stranded copper conductor , pvc casing capping of size 1 inch medium grade , pvc casing capping of , switch piano 5 amp 230 volts flush type one way , led tube light fittings 15w 230v box type 4 feets with crca body pre coated white and prewired for led tuble complete , led mirror lights 1 feet 5 watts , steel screw full thread with rawl plug , pvc switch board snow white , pvc switch board snow white , pvc l bend and t junction joint for pvc casing and capping , switch socket combination snow white multipurpose , switch socket combination snow white , service bracket 40mm dia gi tubing medium grade , service cable pvc insulated aluminium conductor , ceiling rose three terminal , led bulk head fitting high pressure die cast aluminum front cover with glass cover with specially design gasket with led lamp 10 watts , pvc flexible wire copper conductor multi stranded , pvc flexible conduit pipe 15 mm dia , pvc round per squire block , plastic body fresh air fan with louvers shutter of 200mm sweep model brisk air of crompton or equivalent model , electric geyser 5 star of capacity 50 ltr , fire extinguisher of one kilogram capacity dry power type conforming to is-13849 along with its accessories , earthing plate 600 x 600 x 6 mm galvanised steel suitable for gi strip fittings, drilled with 2 nos holes for 6 mm dia near one side , ci earth pit cover of size 300 x 300 x 6 mm with angle iron of size 20x20mm 3 mm thick with ms frame , funnel fitted with 20 mm diameter gi pipe 1.5 m //bid details 2 / 83 long , gi wire 4 mm diameter for earthing , charcoal , salt normal , lightening conductor air termination single pointed aluminium rod 12 mm dia and 300 mm long , testing point terminal block make of gun metal and phosphorus bronze size 75 x 75 x 25 mm drilled and screwed includi

CTN :44794162

20 Apr, 2026 NA

Tawang - Arunachal Pradesh

Tender For supply of living shelter ojl 2472 d d - chromium plated brass 15 mm weight not less then 330 gm , stop cock t type chromium plated brass 15 mm weight not less then 330 gm , brass chromium plated shower rose 100 mm dia with bend , bib cock long spout brass chromium plated 15 mm weight not less then 330 gm , pvc connection 45 cm long 15 mm , peg set of six fitted with galvanised screws along the internal surface of the walls in the rooms , corner sheet glass shelf with two shelf assembly consisting of 5.5mm thick sheet glass shelf with cromium plated brass bracket guard and railing , soap dish ss, flat back complete with screw , 2000 ltrs anaerobic frp lldpe septic tank alongwith all accessories , ppr pipe 32 mm dia , ppr pipe 20 mm dia , ppr socket 32 mm , ppr elbow 90 degree 32 mm , ppr elbow 20 mm , ppr female thread elbow 90 degree 20 mm dia , ppr female thread t 20 mm dia , ppr plain t 32 mm , ppr reducer t 32-20-32 mm dia , ppr union 32 mm , tank connector 32 mm , pvc wall clamp 32 mm , pvc wall clamp 20 mm dia , float valve 20 mm , gate valve 32 mm , m seal 150 gm pkt , taflon tape roll isi marked , solvent cement 150 gm tube , pvc waste pipe 32 mm and 1m long , chromium plated waste coupling 32 mm dia , non skid ceramic tiles of size 300mmx300mm on the floor. minimum thickness shall be between 6-8 mm tiles , ceramic tiles of size 600 mm x 600 mm for floor thickness between 9 to 10 mm thick , cp grating 100 mm dia , pvc socket 110 mm dia , pvc bend110 mm dia , s trap vitreous china , curtain arrangement drapery and rod made of 25 mm dia and 1600 mm long , pvc air pipe 32 mm dia , white cement confirming to is 8042 1989 , vitreous china wash hand basin white of size 450mmx300mm with vitreous china pedestal of suitable size , ppr reducer elbow 32mm x 20mm dia , brass cp wall mixer for mixing hot and cold water screwed down for ppr pipe of dia 20mm , brass cp jet water spray for ewc , plastic dustbin of capacity 40 ltrs , distribution box 8 way spn, 240 volts copper bus bar and neutral link earthing stud conforming , mcb spn 240 volts 32 amps , mcb sp 6 to 32 amps , pvc tape 19mm wide 5 m long , cable pvc insulated electric cables heavy duty 1100 volts grade multi stranded copper conductor , pvc casing capping of size 1 inch medium grade , pvc casing capping of , switch piano 5 amp 230 volts flush type one way , led tube light fittings 15w 230v box type 4 feets with crca body pre coated white and prewired for led tuble complete , led mirror lights 1 feet 5 watts , steel screw full thread with rawl plug , pvc switch board snow white , pvc switch board snow white , pvc l bend and t junction joint for pvc casing and capping , switch socket combination snow white multipurpose , switch socket combination snow white , service bracket 40mm dia gi tubing medium grade , service cable pvc insulated aluminium conductor , ceiling rose three terminal , led bulk head fitting high pressure die cast aluminum front cover with glass cover with specially design gasket with led lamp 10 watts , pvc flexible wire copper conductor multi stranded , pvc flexible conduit pipe 15 mm dia , pvc round per squire block , plastic body fresh air fan with louvers shutter of 200mm sweep model brisk air of crompton or equivalent model , electric geyser 5 star of capacity 50 ltr , fire extinguisher of one kilogram capacity dry power type conforming to is-13849 along with its accessories , earthing plate 600 x 600 x 6 mm galvanised steel suitable for gi strip fittings, drilled with 2 nos holes for 6 mm dia near one side , ci earth pit cover of size 300 x 300 x 6 mm with angle iron of size 20x20mm 3 mm thick with ms frame , funnel fitted with 20 mm diameter gi pipe 1.5 m //bid details 2 / 82 long , gi wire 4 mm diameter for earthing , charcoal , salt normal , lightening conductor air termination single pointed aluminium rod 12 mm dia and 300 mm long , testing point terminal block make of gun metal and phosphorus bronze size 75 x 75 x 25 mm drilled and screwed inc

Central Government/Public Sector

CTN :44798413

20 Apr, 2026 NA

Kannur - Kerala

Tender For supply, installation and testing of fire fighting equipment-supply and installation of abc map 40% stored pressure type fire extinguisher, 4 kg capacity with valve and discharge hose, conforming to is 15683: 2006 and 15: 4308 (for powder quality) with isi mark and supply, installation and testing rrl hose 63 mm dia with gun metal coupling conforming to is 636 and gun metal branch pipe 63 mm x 16 mm conforming to 15 903

CTN :44611978

10 Apr, 2026 NA

Sonitpur - Assam

Tender For corrigendum : supply of tank connector 32 mm , m seal 150 gm pkt , taflon tape roll isi marked , solvent cement 150 gm tube , pvc waste pipe 32 mm and 1m long , pvc waste pipe cp coupling 32 mm dia , pvc pipe 110 mm dia each 3 mtr length , pvc bend110 mm dia , p trap vitreous china , cp grating 100 mm dia , s trap vitreous china , distribution box 6 way double door spn comma 240 volts copper bus bar double door type comprises with the mcb , mcb spn 240 volts 32 amps , mcb sp 6 to 32 amps , pvc tape 19mm wide 5 m long , cable pvc insulated electric cables heavy duty 1100 volts grade multi stranded copper conductor of size 1 point 5 sqmm single core frls , cable pvc insulated elecric cables heavy duty 1100 volts grade multi stranded copper conductor of size 2 point 5 sqmm single core frls , pvc casing capping 1 inch x 6 feet long medium grade snow white , pvc casing capping 3 oblique 4 inch x 6 feet long medium grade snow white , switch piano 5 amp 230 volts flush type one way snow white , led tube light fittings 20w rechargable type 230v box type 2 feets , screw full thread 6 x 19 mm isi marked comma 200 nos pkt , pvc switch board snow white size 7inch x 4 inch for sockets and switches , pvc switch board snow white size 8 inch x 10 inch for main switches db , switch socket combination snow white multipurpose 2 in 1 comma 15 amp 230 volts , switch socket combination snow white 5 amp 230 volts , service bracket 40mm dia gi tubing medium grade 1 point 5 mtr long , service cable pvc insulated aluminium conductor comma 1100 volt grade heavy duty served with inner sheathing of pvc tap , ceiling rose three terminal snow white , led bulk head fitting high pressure die cast aluminum front cover with glass cover with specially design gasket with led lamp 10 watts rechargable type , pvc flexible wire copper conductor multi stranded 0 point 0016 oblique 76 , pvc flexible conduit pipe 15 mm dia , pvc round oblique square block , pvc l bend and t junction joint for pvc casing and capping , earthing plate 600 x 600 x 6 mm galvanised steel suitable for gi strip fittings comma drilled with 2 nos holes for 6 mm dia near one side , ci earth pit cover of size 300 x 300 x 6 mm with angle iron of size 20x20mm comma 3 mm thick with ms frame , funnel fitted with 20 mm diameter gi pipe 1 point 5 m long pipe , gi wire 4 mm diameter for earthing , charcoal , salt normal , air termination single pointed aluminium rod 12 mm dia and 300 mm long , testing point terminal block make of gun metal and phosphorus bronze size 75 x 75 x 25 mm drilled and screwed including 3 nos 8 mm dia 25 mm long hexagonal head screw , aluminium strips 25 x 3 point 0 mm , galvanized iron strip 32 x 6 mm , funnel fitted with 20 mm diameter gi pipe 1 point 5 m long , earthing plate 600 x 600 x 6 mm galvanised steel suitable for gi strip fittings comma drilled with 2 nos holes for 6 mm dia near one side , insulating pvc block 75x75x30 mm with insulating clamp nut and bolt , double sleeping bunk alongwith ply wood and mattress , portable indoor type high quality kero heater metal body ignites type of continues heating

corporations/Associations/Others

CTN :44282865

13 Apr, 2026 NA

Puruliya - West Bengal

Tender For corrigendum : supply of back pack water cum foam mist , life safety jacket , multipurpose nozzle for fire fighting system , high capacity portable fire pump , foam making branches fmb 5x , self oscilation monitor , piercing nozzle , portable chlorine gas leak detector , fire fighter helmet with flame resistance 3 watt led , cooling vest , 35 feet alloy aluminium extension ladder as per is 4571 1977 , dry chemical powder , fire hydrant valve washer or gasket , deluge valve 150nb , deluge valve 80nb , rubber washer for female coupling of hydrant valve hydrant landing valve oblique type , air release valve , nrv gun metal verticle type , gm nrv valve for water line valves and jetting nozzles 20nb , 20 mm or 3_4 angle valve in deluge valve for fire spray sprinkler system , angle valve part no 4304 106 600 mw , 50 mm or 2 angle valve moc brass in deluge valve for fire spray sprinkler system , y type strainer 600 mw , strainer y 1_2 bspt 300 psi ) /bid number: gem/2026/b/7300683 * /dated: 02-03-2026 & & / bid document1 / 31

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

State Government

CTN :44216446

17 Apr, 2026 NA

Mahisagar - Gujarat

Tender For corrigendum : supply of miscellaneous and consumable items for mmd/ws at khep - v belt d-238, v belt a-28, v belt c-105, rubber spider for love joy coupling size l-095, ci love joy coupling size l-095, 100 percent neoprene rubber sheet size 1 mtrx2 mtrx3 mm thick, 100 percent neoprene rubber sheet size 1 mtrx2 mtrx5 mm thick, anabond unadrobic adhesive & sealand no-610, fevi kwik tube 3 grams, m seal fast curing epoxy compound, each packet contains 50 grams of resin base and 50 grams of hardener ( 1 kg box contains 10 packets), belzona super metal, measure tape 5 meter, britelite 1200 meters long rang torch rechargeable led flashlight with charger, impact wrench power/battery operated, bearing puller , 12 inch , 3 legs, bearing puller , 8 inch , 3 legs, hydraulic bearing puller kit, make- skf, model no- tmma 75h/set, width of grip external 52-200 mm, effective arm length - 200 mm, withdrawal force- 75 kn, grease gun, bench vice size 4", bench vice size 8" (netco make), long nose plier, insulated with thick c.a. sleeve,generally confirming to is 3552-1989, product no:1430-6., circlip plier internal (bent nose),product no: 1442.7,capacity :19.6 mm, length:180 mm, taparia or jhalani or any equivalent make, combination plier ,185mm lenth, hand drill machine size 10mm, grinding stone (smooth) for 6"(dia.) bench grinder wolf., grinding stone (rough) for 6" bench grinder wolf, mini angle grinder 100 mm, grinding disc (wheel) size 100x4x16 mm, mos 13750 high cut (a.36), ag-4 cutting wheel make:bosch, electrically operated portable cut off saw (for tube cutting), wheel size:355mm, arbour size: 25.4mm, scissors size: 10", wire brush with wooden handle size 50x150x300 mm, 3/4" polypropylene rope for normal mechanical work, manila rope, size: 16 mm dia, manila jute rope size 12 mm, ms nipple 1/2", nipple 3/4", nipple 1", ms nipple size 2", hss hacksaw blade size 300x12.5x0.63 mm, hss hacksaw blade size 12"x1/2"x24 tpi bipic, grits 150 emery cloth roll of 50mtr. length and 50mm width, emery paper smooth fine size 38 mm x 50 m length, portable welding machine, gas cutting torch cutogen esab make, two stage two gauge oxygen gas pressure regulator - model no : dura 0-10 - esab make, two stage two gauge acetylene gas pressure regulator model : dura a-1.5 - esab make, flash back arrestor for cutting torch end mounted oxygen, flash back arrestor for cutting torch end mounted da, flash back arrestor for regulator mounted da cylinder.

Central Government/Public Sector

CTN :44721056

22 Apr, 2026 10.97 Lacs

Ganjam - Odisha

Tender For supply of spare parts of reject pump make wilo : : - coupling flexible , o ring for casing back cover , key for muff coupling , key for coupling , key for impeller , int bearing sleeve , pump bearing sleeve , pump bearing bush , int bearing bush , bearing spacer , thrust bearing , intermediate shaft , top shaft , pump shaft

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