Latest pipe coupling Tenders | Government pipe coupling Tenders

Central Government/Public Sector

CTN :41336812

23 Dec, 2025 NA

Midnapore - West Bengal

Tender For bid to ras bid to ras tender for supply of supply and delivery of dlw loco spares to hdc c c - socket hd. cap screw 10 x 30 lg. , socket hd. cap screw 12 x 70 lg. , socket hd. cap screw 12 x 90 lg. , lock wire 14 swg x 1250 mm. lg. , sanding arrgt. , m.n.s pin , keeper pin , split cotter pin , socket hd. cap screw 3/4 inch-10 x3-1/4 inch long. , nut 3/4 inch , lock washer 3/4 inch , copper washer ( benzo bolt) , seat , drivers , looking glass , weather strip 2.25 mm. , arm rest , hinge 3 inch x 3 inch , hex. nut , lock washer 1/2 inch dia. , hydraulic damper lateral , hydraulic damper vertical , lever fulcrum pin , bolt 1/2 inch- 13 hex , spring lock washer 1/2 inch , sa-9 brake valve , modified a-9 auto brake valve , nut 3/4 inch , victalic coupling 3 inch flrxiblr pipe coupling , gasket coupning , coupling 3 inch dressor , coupling 1 inch dreassor , elbow 1 inch , dressor , hex. hd. bolt-3/8 inch-16x1 inch , hex.nut-3/8 inch-16 , hose assly. , adopter 3/4 inch-14x1-1/16 inch-14 , dressor coupling 3/4 inchx90 degree , dressor coupling 3/4 inchx90 degree , pipe plug 1/2 inch sq. hd. , fuel pump support with cross head and lifters , fuel pump cross head , fuel pump cross head lifter , adjusting screw , f.p cross head cam roller , cam roller , retaining ring for cam roller pin , cam roller pin (air & exhust) , cam roller bushing , cam roller pin , o ring tube to cylinder head , air strainer 1/2 inch , h/l rotary switch , g.f . c.o switch , m.u switch , led cab light , indication panel , needle bearing , plate type lube oil cooler (dlw drg. no. tpl-8515) , equaliser pin , head lamp switch (hlps) , switch toggle , carbon brush for t/ motor tm907bz , contactor complete m50ec2 , contact assy. (power contactor) , lws electronic , safety valve j-1 set at 10.5 kg/cm2 , c2 relay valve , c2 w relay valve , cut out cock , ball type 1/2 inch without vent , cut out cock , ball type 3/4 inch without vent , cut out cock , ball type 1 inch without vent , water level gauge. , 3 phase ac fuel pump motor , 3 phase ac cc motor , equalizer , with bushing & wear plate , equalizer pin , clevis pin , oil stainer assembly , end cover (plain) , end cover ( hasler speedo) , inlet valve plug , brake cylinder complete with push rod(l.h) , brake cylinder complete with push rod(r.h) , brake shoe key , doule sliding window , inlet valve ring , air dryer , m.r. auto drain valve (gm type) , 6 inch single air gauge (b.p) , 4 inch duplex air gauge (m.r & f.p) , 4 inch single air gauge ( b.c) , loco brake release switch , control air gauge , oil pressure indicator assly.with indicating plate , breather assly. , cylinder l.p /exhauster , cylinder h.p. , hose flexible , fuel cross over gen. end , air flow measuring gauge , push button , 1 1/4 inch check valve , gf contractor , engine control switch (ecs) , fuel gauge assm.

Central Government/Public Sector

CTN :43146788

29 Dec, 2025 NA

Haridwar - Uttarakhand

Tender For corrigendum : supply of flange as per drg. 31493201065 var.09, n.std aa10119 tg9641530160 lot 1 , flange as per drg. 31493201065 var.09, n.std aa10119 tg9641530160 lot 2 , blank flange as per drg. 31531 401167 var.01 n.std aa10119 tg9641530240 lot 1 , blank flange as per drg. 31531 401167 var.01 n.std aa10119 tg9641530240 lot 2 , flange as per drg. 31500001000 var.02, n.std aa10119 tg9641530046 lot 1 , flange as per drg. 31500001000 var.02, n.std aa10119 tg9641530046 lot 2 , blank flange as per drg. 31490 701046 var.03 n.std aa10119 tg9641530119 lot 1 , blank flange as per drg. 31490 701046 var.03 n.std aa10119 tg9641530119 lot 2 , flange ss with o ring as per drg. 31492501069 var. 03 n.std aa10740 tg9641530020 lot 1 , flange ss with o ring as per drg. 31492501069 var. 03 n.std aa10740 tg9641530020 lot 2 , stub as per drg. 41491301006 var.00 , n.std 0500.209 tg9641530054 lot 1 , stub as per drg. 41491301006 var.00 , n.std 0500.209 tg9641530054 lot 2 , flange as per drg. 31493201065 var.01, n.std aa10119 tg9641530135 lot 1 , flange as per drg. 31493201065 var.01, n.std aa10119 tg9641530135 lot 2 , plug as per drg. 41493601044 var.00, n.std aa10109 tg9641530070 lot 1 , plug as per drg. 41493601044 var.00, n.std aa10109 tg9641530070 lot 2 , flange as per drg. 31493201065 var.02, n.std aa10119 tg9641530127 lot 1 , flange as per drg. 31493201065 var.02, n.std aa10119 tg9641530127 lot 2 , flange pn16 for tg piping cs as per drg. 31500001239 var.11 n.std aa10119 tg9641530178 lot 1 , flange pn16 for tg piping cs as per drg. 31500001239 var.11 n.std aa10119 tg9641530178 lot 2 , blank flange as per drg. 31531 401167 var.02 n.std aa10119 tg9641530259 lot 1 , blank flange as per drg. 31531 401167 var.02 n.std aa10119 tg9641530259 lot 2 , flange as per drg. 31531401022 var.01 n.std aa10119 tg9641530011 lot 1 , flange as per drg. 31531401022 var.01 n.std aa10119 tg9641530011 lot 2 , flange as per drg. 31493201065 var.04 n.std aa10119 tg9641530143 lot 1 , flange as per drg. 31493201065 var.04 n.std aa10119 tg9641530143 lot 2 , flange as per drg. 31493201065 var.05 n.std aa10119 tg9641530151 lot 1 , flange as per drg. 31493201065 var.05 n.std aa10119 tg9641530151 lot 2 , flange as per drg. 41531401089 var.00 n.std aa10740 tg9641530003 lot 1 , flange as per drg. 41531401089 var.00 n.std aa10740 tg9641530003 lot 2 , flange ss with o ring as per drg. 31492501069 var. 04 n.std aa10740 tg9641530038 lot 1 , flange ss with o ring as per drg. 31492501069 var. 04 n.std aa10740 tg9641530038 lot 2 , stub as per drg. 41493601043 var.00 n.std 0500.209 tg9641530062 lot 1 , stub as per drg. 41493601043 var.00 n.std 0500.209 tg9641530062 lot 2 , blank flange as per drg. 31531401167 var.00 n.std aa10119 tg9641530232 lot 1 , blank flange as per drg. 31531401167 var.00 n.std aa10119 tg9641530232 lot 2 , flange as per drg. 41393601172 var.00 n.std aa10119 tg9641530267 lot 1 , flange as per drg. 41393601172 var.00 n.std aa10119 tg9641530267 lot 2 //bid details 2 / 50

CTN :42377216

01 Jan, 2026 2.74 Crore

Mumbai - Maharashtra

Tender For corrigendum : supply of spares of switchboard auto change overs switch boat davit and steering gear 24blec002 d d - wear down gauge , indicating lamp colour red input voltage 240v ac 50hz led , hose 03id 12 7 1 5 mts lg , hose 04 id 12 7 1 5 mts lg , shunt trip of mccb , motorised mechanism for 250 mccb 160 200a mccb , motorised mechanism for 400 630 , packing rings 3 8 48 long , battery 26ah 12v , outboard bearing , lever operated dc valve , split collet straight male stud coupling 1 12 bsp x 50mm od , split collet for straight pipe coupling 50mm od x 50mm od , split collet for straight pipe coupling 30mm od x 30mm od , split collet straight male stud coupling 1 14 bsp x 30 mm od , split collet straight male stud coupling 3 4 bsp 20 mm od , split collet for straight pipe coupling 20mm od x 20 mm od , split collet straight male stud coupling 3 8 bsp 12 mm od , split collet for straight pipe coupling 12 mm od x 12 mm od , split collet for straight male stud coupling 2 bsp x 50 mm od , split collet straight male stud coupling 3 4 bsp x 12 mm od , split collet for strt male stud coupling 1 1 2 bsp x 50 mm od , split collet for straight pipe coupling 50mm od x 50mm od , split collet for straight pipe coupling 30mm od x 30 mm od , split collet for strt male stud coupling 1 1 2 bsp x 38 mm od , split collet for strt male stud coupling 1 1 4 bsp x 30 mm od , split collet for straight pipe coupling 38 mm od x 38 mm od , split collet for strt male stud coupling 3 4 bspx 20 mm od , split collet for straight pipe coupling 20 mm od x 20 mm od , split collet for equal tee coupling 20mm od , indicating lamp colour yellow input voltage 240v ac 50 hz , indicating lamp colour blue input voltage 240v ac 50hz le , indicating lamp colour green input voltage 24 v dc led typ , coil contactor for heater contacts cathnoss90551 , hose 05 id 19x 2 5 mts lg , hose 07 id 12 7 x 1 5 mts lg , hose 09 id 12 7x 2 5 mts lg , hose 10 id 12 7 x 2 5 mts lg , hose 11 id 7 9x 1 2 mts lg , hose 13 id 12 7 2 5 mts lg , pvg assembly , indication lamp amber 110v ac , indication lamp white 110 v ac , fin shaft seal , hcos 380v 3phase 50 hz 200a , inflatable seal , bush , hrc fuse 10a , dc power supply , power fuse 50a hrc 50a , acb spare motor , dl 100 mccb 20a , dl 100a mccb 40 50 a , dl 100a mccb 50-63a , dl 100 mccb 63-80a , 400 1a 7 5 va ct with accuracy class 1 , teknic led 24v dc amber , auxilary relay re300 dc , red push button , power terminals cstsn4 , power terminals cts35ls , ammeter ae 0 400a , phase reversal relay , red pb with 1 no 1 nc contact for trip , tp mcb 25a 115v 400hz , dp mcb 25a 115v 400hz , tp mcb 240v ac 50hz 16a , dp mcb 115v ac 400hz 63a , dp mcb 115v ac 400hz 50a , tp mcb 115v ac 400hz 32a , tp mcb 115v ac 400 hz 10a , mn0 aux contactor 2no 2nc with 380v ac coil , mn0 aux contactor 1no 3nc with 240v ac coil , spring washer m8 , power terminals t100 int , boost pressure superchange filter element , servo pressure filter element , rudder angle transmitter ratp15b sg , ssi to serial distribution card ssdc , keylock one inch enclosed rotary switch , indication lamp red 110 v ac , indication lamp red 415v

corporations/Associations/Others

CTN :43012953

24 Dec, 2025 NA

Anpara - Uttar Pradesh

Tender For corrigendum : supply of 14 inch m. s. pipe coupling set , 10 inch m. s. pipe coupling set , 8 inch m. s. pipe coupling set

State Government

CTN :42901240

05 Jan, 2026 NA

Multi City - Telangana

Tender For corrigendum : supply of ktps vii stage –cam – procurement of m/s atlas copco make iac spares in fly ash system – q system – q --, coupling rubber set, p.no.1613960901 for compressor zr132, pipe coupling, p.no.0580040003 for compressor zr132, hex nipples, p.no.0603410044 for compressor zr132, flexible hoses, p.no.9094113625 for compressor zr132, elbow fitting, p.no.9094113615 for compressor zr132, filter for dry blow kit, for compressor zr 132,ρ.νο.1621073500, o ring for dry blow kit, for compressor zr 132,ρ.νο.0663213200, maintenance kit, 16000h.part number-2906074300, for compressor zr132, maintenance kit, 8000h, part number-2906074100, for compressor zr13, mufflers, p/n:1621 4016 00, for compressor, model:zr-400

Central Government/Public Sector

CTN :43173796

24 Dec, 2025 NA

Haridwar - Uttarakhand

Tender For machining of items with bhel material - manhole cover with ewvm flange, flange for ewvms, ring, blank flange, blank flange, flange

Central Government/Public Sector

CTN :43223680

27 Dec, 2025 NA

Gurgaon - Haryana

Tender For supply of for f1 selector sil , piston head disc for break cylinder , gasket kit for d1 emergency valve , gasket kit for va1b valve , gasket kit for mu2b selector , gasket kit for auto drain valve , gasket kit for c3w distributor valve of wdg3a locos , weather strip side , weather strip top horn , diaphragm horn dual tone , gasket 18 swg system water cooling , victaulic couling 3 inch flexible pipe coupling , gasket coupling , coupling 3inch dresser , gasket armoured 3inch , gasket rediator header , gasket armoured 1 by 2inch , gasket armoured , gasket armoured 1 by 4 inch , coupling 1inch dresser , dresser coupling , dresser coupling 3 by 4inch long compressor and exhaust unit , gasket lp cylinder head , gasket lp cylinder cylinder liner , gasket top cylider liner to block , gasket center or bottom cylinder liner to block cylinder head to block , gasket elbow to block , gasket elbow to head cylinder head , grommet push rod sleeve , gasket elbow to cylinder , gasket elbow to cylinder head piping lubricant oil , dresser 2 1 by 2 inch pipe strainer to base piping water , gasket branch pipe to header , gasket branch pipe to cylinder head , gasket pipe to pump , gasket pipe to cylinder block , gasket elbow to pipe and after cooler , gasket pipe to after cooler exhaust manifold , gasket manifold to cylinder head auxiliary generator and exciter , o ring between auxiliary generator to flange , gasket palm hose for brake hose pipes , after cooler gasket , gasket for lac support to lac assly , gasket inspection floors , large after cooler gasket , gasket to water pump and water inlet pipes , gasket for fttm blower , o ring 1inch od , rubber block for flexible coupling , o ring tube to cylinder head , gasket cover to base , gasket cover to lube oil filter drum , gasket kit for autodrain valve , gaket kit for c3 distributor valve , gasket armoured 1by4inch , gasket lp cylinder , weather strip top , gasket kit for vcd , gaket kit epg , gasket kit horn magnet valve , gasket kit for feed d24 b valve set , gasket center or bottom cylinder liner to block , rubber part kit for d24b feed valve , rubber part kit for n1 reducing valve , gasket kit for angle cork , mu washers , fuel oil filter gaskets , inchoinch ring for split flange , oil seal for water pump , oil seal for after cooler blower , strainer o ring , primary fuel filter gasket rubber

Central Government/Public Sector

CTN :42880511

22 Jan, 2026 NA

Koraput - Odisha

Tender For corrigendum : tender for supply of manufacturing and supply of 2500 tpc forgings d d - flange , bush , casing , boss , cover , link , insert , flange , boss , flange , flange , boss , roller , lever var inlet gdvanewith fee , boss , contact bush , sleeve , flange , lever ii stage , flange , cover , flange , flange , flange , casing , left bracket , bracket , casing , casing , casing , injector , sleeve , casing , cover , bush , blank , nut , insert , t-joint , bracket , flange , bracket , casing , t-joint , t-joint , elbow , t-joint , link , flange , sleeve , boss , boss , boss , casing , flange , flange , t-joint , pad nut , plug , t-joint , rack , hinge , t-piece , dog , t-joint , lug , boss , t-joint , flange , t-joint , boss , t-joint , end piece , elbow , t-joint , bracket , t-joint , t-joint , elbow , t-joint , t-joint , bracket , adapter , t-joint , rope , t-joint , inlet guide vane lever , t-joint , union , t-joint , t-piece , casing , t-joint , elbow , t-joint , nut , union , valve casing , flange , t-joint , boss , lock washer , nozzle body , t-joint , link , clip , flange , lower flng , flange , t piece joint , flange , t-piece , t-joint , t joint , union , union , dog carrier , t-joint , lock washer , t-joint , t-joint , t-joint , upper flange , t-piece , cover , adapter , upper bracket , cover , link rod , flange , union , lug , clip , flange , flange , panel , elbow , elbow , bracket , union , contact bush , right pad nut , lever drive , lever , drive lever , safety washerr

corporations/Associations/Others

CTN :43248240

17 Jan, 2026 2.94 Lacs

Kolkata - West Bengal

Tender For renovation of five nos. masonry chambers along with replacement of blank flange, rubber gasket on 1200 mm dia cc grid inside grww clear watercomplex with other allied works

CTN :43225609

29 Dec, 2025 NA

Bathinda - Punjab

Tender For supply of benjo bolt , fuel filter gen set , fuel pipe gen set , high pressure pipe , coupling gen set , fan belt , welding rod 3. 15 mm , injector nozzle , brush carbon , hours meter cable

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