Latest gun metal coupling Tenders | Government gun metal coupling Tenders

Central Government/Public Sector

CTN :43421428

14 Jan, 2026 NA

Goa - Goa

Tender For supply of o ring hp connection (701201) , dolomite (302921) , o ring for c/f head (701111) , o ring for da/ sand filter head , sleeve gasket/ o ring (100100103038) , neck ring (100100103036) , shaft seal (100100103032) , anode plug (100200131501 , valve kit (100200131902) , seal kit (100200131901) , 1/4" (f) x pu-4 elbow (208009) , hose for cf cut out to hp pump inlet (702201) , jubilee clips 1x (45mm to 60mm) (501006) , 3/8 m x pu-9 straight connector (208003) , elbow 1/4" (m) xpu4 (208008) , couple for 11/4" vict coupling (706002) , coupler for 1" vict coupling (706001) , pu 9 hose (503113) , seal ring charging plug (100210106033) , av mount for pk 20 (102000501003) , hp hose pt 60 (101800104001) , hp hose raw/brine water (101800504003) , hp pump crank case oil (402101) , pu 4 tee (208006) , 3/8 m x pu 9 elbow (2008004)

Central Government / Public Sector

CTN :43405244

06 Jan, 2026 NA

Guntakal - Andhra Pradesh

Tender For supply of 1 inch x 34 inches hose coupling type uic with 1" straight nipple as per clw drg. no. 0/3/65/66, alt-5 or latest

CTN :42828781

02 Jan, 2026 NA

Kolkata - West Bengal

Tender For bid to ras bid to ras corrigendum : supply of ghd mhd fitting ss 316l and steel for yard 3041 orv d d - 1_g1_10 nb mhd steel union coupling_3041 , 2_g1_15 nb mhd steel union coupling_3041 , 3_g1_20 nb mhd steel union coupling_3041 , 4_g1_25 nb mhd steel union coupling_3041 , 5_g1_32 nb mhd steel union coupling_3041 , 6_g1_10 nb mhd steel male union connector_3041 , 7_g1_15 nb mhd steel male union connector_3041 , 8_g1_20 nb mhd steel male union connector_3041 , 9_g1_25 nb mhd steel male union connector_3041 , 10_g1_32 nb mhd steel male union connector_3041 , 11_g1_10 nb ghd-mhd st. type dk- bhd pc_steel_3041 , 12_g1_15 nb ghd-mhd st. type dk- bhd pc_steel_3041 , 13_g1_20 nb ghd-mhd st. type dk- bhd pc_steel_3041 , 14_g1_25 nb ghd-mhd st. type dk- bhd pc_steel_3041 , 15_g1_32 nb ghd-mhd st. type dk- bhd pc_steel_3041 , 16_g2_10nb mhd union coupling, ss 316l_3041 , 17_g2_10nb mhd male union connector, ss 316l_3041 , 18_g2_8nb mhd straight type dk-bhd piece_3041 , 19_g2_10nb mhd straight type dk-bhd piece_3041 , 20_g2_15nb mhd straight type dk-bhd piece_3041 , 21_g2_20nb mhd straight type dk-bhd piece_3041 , 22_g2_25nb mhd straight type dk-bhd piece_3041 , 23_g2_32nb mhd straight type dk-bhd piece_3041

CTN :43380411

09 Jan, 2026 82.02 Lacs

Ernakulam - Kerala

Tender For tender for supply of 30 tpd sea water desalination plant , spare kit d32 abs , e-spare kit ro 30 tpd , pressure gauge (0-100) , pressure transmitter , prefilter / filter pump shaft seal , valve set , seal kit , o-ring for cartridge filter housing , o ring for head distributor assembly , hp pump anode plugs , high pressure pump driving belt set(5 nos) , cartridge filter elements , pressure gauge (0-10) , solenoid valve actuator , o ring hp connection , h.p hose feed inlet/brine outlet , coupler for victaulic coupling 1 , lip seal dt module , flexible tube pl4 , flexible tube pu8 , h p connection feed/brine , straight connector 3/8

CTN :42986175

06 Jan, 2026 NA

Ajmer - Rajasthan

Tender For corrigendum : supply of mechanical fasteners : - thd taper pin dia 8x50 , cyl scr plug m12x1 , union g 1 by 4 inch , c1rclip exta 4mm , taper pin 6x26 , comp spring c7 0 dot 41x6h14x20 , tension spring 27 c7 , pin sr dia6x10 , comp spring , through cock bsp 1 by 2 inch , through cock bsp 3 by 4 inch , hex nut m14 hard hex face surface hard , washer m12 , dust cover sy rubber , hose 100r3 10x300 , connection pipe g 1 inch x200 , red elbow 1inch x 1 by 2 , straight couplin d18l , taper male stud elbow coupling bsp ex18l , jerrycan 5 ltr , jerry can 25 lit , jerrycan 40 ltr , jerrycan 50 lit , knurled nut m 10 , stud m 10 x 90 , star grip dia 60 mm c i finished , eye bolt m 10 x 70 , wire net , ball valve bsp 3 by 4 , cup hd coach bolt m16 x 70 , conn pipe bsp 1 inch x 120 , foundation bolts with nut m16 x 200 , hex screw m 12 x 60 full thread , ball valve bsp 1 inch dn 25 , ball valve half inch , hose 100r3 6x1500 , hose 100r3 4 x 800 , push in thread fittings

CTN :43099622

05 Jan, 2026 45.18 Lacs

Ramgarh - Jharkhand

Tender For corrigendum : supply of rate contract for spares of centralized lubrication system of hemms for a period of 01 year d d-- motor, part no. 272545, solenoid valve, part no. 525320831, pressure gauge, part no. h222416027, polymide hose, part no. 111351141, hose sleeve, part no. x432230311, hose stud, part no. x432241621, pressure switch, part no. 69630, controller 24v dc, part no. 85535, relay kit, part no. 6090000273, three injector assy, part no. 6640010303, four injector assy, part no. 6640010403, five injector assy, part no. 6640010503, elbow fitting 1/8 inch, part no. h841518229, ex adaptor 1/8 inch, part no. m991050350, ex adaptor 1/8 inch, part no. m991050770, rear injector assy, part no. 10026561005, soft part kit, part no. 275383, straight fitting, part no. h201508259, straight fitting, part no. h841508209, hose assy 1/2 inch, part no. 6096044003, hose assy 1/2 inch, part no. 6096023503, pressure switch, part no. x623254562, ferrule 6 mm, part no. h861304029, coupling, part no. h851506029, wire harness, part no. 6090000233, male connector (3/4 inch), part no. 7013035624, lower pump repair kit, part no. 6755025002, pump repair kit, part no. 6755026002, repair kit for lh-ir-100, part no. 664101, pressure switch , part no. x623254562, packing, part no. 34229, valve seat, part no. 7143030024, replacement injector, part no. 6640010003, vent valve assy, part no. 6751013003, solenoid valve, part no. h107361024, air maintenance unit assy, part no. 6070070083, timer model gn sga, part no. 6097005034, male elbow connector, part no. 7013035664, hose sae100r 2at, id 3/4 inch , lg1475, part no. h259999052, timer gn 50a, part no. 6162010023, toggle switch, part no. e991050859, air regulator, part no. a999201600

CTN :42757992

10 Jan, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : supply of 25vrsc007 d d - oil drain plug p-19c , oil level viewer p-19d , impeller gasket p-28 , o-ring bearing housing p-33b , deflector p-40 , breather p-45 , lip seali.b. p-47 , lip seal o.b. p-49 , coupling , seal kit , valve kit , crankcase , pin crosshead p-64 , bearing hp pump , anode plug , valve kit , seal kit , seal kit , valve kit , bearings- for pump and motor , inlet manifold , spacer discharge valve , retainer spring , manifold discharge , head complete , valve kit , rod connecting assy , gauge oil bubble w/gasket , plug drain 1-4x19bsp , crank case , pan oil , pin crosshead , washer keyholf pos 88 , spacer lo-pressure seal , protector shaft wh screws , plunger retainer kit , valve spring , o ring oil filler cap , high pressure pump , bell housing coupling , victualing fitting , swash plate set , piston set , retainer set , valve plate set , seal kit , pulsation damper 0.16 lts. , seal ring charging screw , charging plug screw , diaphragm for pulsation damper 2 lts , pulsation damper , o ring for head distributor assembly , cartridge filter head , filter element , cartridge filter elements , mechanical seals- for pumps , hp connection fee-brine , o ring hp connection , dt module , dt module service exchange , 3-way ball valve d32 , non return valve vr39-80 , gf pvc-u fitting pipe clips d25 , pressure maintaining valve , 3-way solenoid vv d20 , solenoid valve 3-2 way , solenoide valve actuator , abs ball valve 2 way 25 mm , abs ball valve 2 way 32 mm , 3 way ball valve , flow meter 600-6000lph , flow transmitter , o ring union 20 mm , o ring union 32 mm , o ring ball valve 25 mm 3-2 way pvc , 3-8 high pressure elbow , elbow ss 316 3-4 npt m x 3-4 bsp f , 3-8 tee connector s.s. , hp straight conn 3-4 for smcv , connector 1 1-4 bsp m x 1 1-4 vivt , connector 1 1-4 bsp f x 1 1-4 vivt , vict end connector 1 , straight connector , adaptor for hp discharge 1 id with 1vict , victualic coupling 1 , victualic coupling 1. 1-2 , coupler for vict. coup.1 , victaulic couplers 1.1-4 , victualic couplers 1. 1-2 , pipe clamp 40 mm 2 bolt , elbow pu push in 1-4mxpu4 qsl-1-4-6 , elbow pu push in fitting 1-4 fxpu4 , permeate male elbow , pvc elbow 1-4xpl4 , pvc tee pu9 , pvc tee pu 4 , oil sight glass st. conn. 1-4 mxpu4 , connector straight , straight connector 1-4 m x pu 4 , smcv spindle seat , smcv valve spindle unit , servo motor control valve , solenoid valve 3-8 f 2-way ve83 , solenoid valve ve83 , solenoid valve , sampling cock , non return valve pvc 3-8 , compressed air regulator , control cabinet ro 1530 , door stay for cabinet , circuit breaker 0.63-1a , circuit breaker 20-25 amp , circuit breaker 2 a - 220 v , ckt breaker 10-16 a , contact block , contactor 4 kw , contactor 7.5 kw , processor control unit , thermister over load relay , mcb 2 amp , mcb 2a , single phase protector , miniature relay base for 2 c-o , miniature relay 230 vac , single contact block 1 no type-zbe-101n , fuse base for hrc fuse-bs- 32 amp , hrc fuse 2 amp , fuse - 6 amps , hrc fuse-bs-3nw 415vac 32 amp , auxiliary rotary switches , control transformer 160va , control transformer , potention meter , running hour meter , running hour meter 90-264-415vac-30a6b1 , pressure gauge 0-10 bar , highpressure gauge 0-100bar , pressure switch , level switch , level switch , cleaner for membranes 11 , solution for membranes 44 , conductivity meter , conductivity sensor , conductivity electrode , hand conductivity meter , temperature indicator , flow meter feed , flow switch , sand filetr bracket , lp hose - 15mm id 500mm long with 1-2 bsp m both sides , lp hose 25mm id bare hose , lp hose 25mm idx1 bspmx500l ss316 , lp hose 32 mm id bare hose , hose for pk-20 pump in/out , lp hose 40 mm , hose for pk 20 pump in , hp line pressure gauge pi 61 hp pump discharge , hp hose for pressure gauge

State Government

CTN :43085670

12 Jan, 2026 NA

Gandhinagar - Gujarat

Tender For corrigendum : supply of various size & types of rtds for 3x210 mw unit 3,4 & 5 at gandhinagar tps. - duplex rtd pt-100 as per gtps drg no ext-inst-00434 for unit no 3 and 4 id fd pa fan and motor and coal mill motor de nde bearing temperature measurement system., solid sintered tungustan carbide thermowell, length 325 mm, process conn. m 33 x 2 (m), inst conn. 1/2 inch bsp (f) for coal mill out let temperature as per drg. no.gtps/ext- imd-ii -00713, rtd duplex 3 wire pt-100 for coal mill outlet temp, od 6 mm,ss 316 sheath material insulation compact filled mgo insertion length 450 mm end connection 1/2 inch bsp head die cast aluminium ip 65.ext, pipe 150 mm., rtd, pt-100, duplex, 3 wire mineral insulated (compact mgo filled) without head (head less), sheath dia: 6 mm, sheath length: 60 mm., rtd, pt-100, duplex, 3 wire mineral insulated (compact mgo filled) without head (head less), sheath dia: 10 mm, sheath length: 300 mm straight., rtd, pt-100, duplex, 3 wire mineral insulated (compact mgo filled) without head (head less), sheath dia: 12 mm, sheath length: 100 mm straight, cable length: 15 meters., rtd, pt-100, duplex, 3 wire mineral insulated (compact mgo filled) without head (head less), sheath dia: 8 mm, sheath length: 25 mm., rtd, pt-100, duplex, 3 wire mineral insulated (compact mgo filled) without head (head less), sheath dia: 12 mm, sheath length: 250 mm straight, cable length: 20 meters., rtd, pt-100, duplex, 3 wire mineral insulated (compact mgo filled) without head (head less), sheath dia: 12 mm, sheath length: 250 mm straight, cable length: 10 meters., rtd, pt-100, duplex, 3 wire mineral insulated (compact mgo filled) without head (head less), sheath dia: 12 mm, sheath length: 350 mm straight, cable length: 10 meters., rtd, pt-100, duplex, 3 wire mineral insulated (compact mgo filled) without head (head less), sheath dia: 08 mm, sheath length: 250 mm straight, cable length: 10 meters., headless rtd(pt-100type) for f.d.fan of gtps unit no 5-d.e. /n.d.e. bearing temperature measurement,sheath dia. 8 mm, sheath length: 180 mm, process connection (male): dia:17.5mm thread:1.0 mm pitch 15 mm with adjustable sewage lock type., headless rtd (pt-100 type) for turbine,boiler and balance of plant services temp measurement,sheath dia. 5 mm, sheath length: 300 mm, process conn: -18 od x thread 1.0 mm pitch length 12mm with adj.sewage lock type, headless rtd (pt-100 type)for c/m o/l shaft low radial brg, warm shaft radial brg, o/l shaft brg temperature measurement, sheath dia.5.5 mm, sheath length: 432 mm,process connection:1/2 inch bsp (m) thread 14g with adj. sewage lock type, headless rtd for ce pump journal brg, cw pump thrust / general brg temp measurement, sheath dia.4.5mm,process onnection:1/2 inch bsp (m) with adjustable sewage lock type,sheath length:200 mm,, rtd pt-100 with thermowel element : is:2848,duplex /ungrounded t/w construction straight , material : solid tungusten carbide process conne: screwed m 33 x 2, ss316 t/w insertion lenth ( l1) 325 mm t/w od :22 mm, rtd (pt-100 type) for coal mill of gtps unit no 5-upper radial bearing temperature measurement, and dimension and material of construction as per drg. no: gtps / ext / c and i / 00775., head with plug and socket type temperature element pt-100 rtd for bearing temperature of high speed shaft coupling side, insertion length 170 mm., head with plug and socket type temperature element pt-100 rtd for lower bearing temperature of low speed shaft, range: 0-100 dec c, insertion length 290 mm., head with plug and socket type temperature element pt-100 rtd for lower bearing temperature of medium speed shaft, range: 0-100 dec c, insertion length 365 mm., head with plug and socket type temperature element pt-100 rtd for upper bearing temperature of medium speed shaft, range: 0-100 dec c, insertion length 700 mm., head with plug and socket type temperature element pt-100 rtd for upper bearing temperature of low speed shaft, range: 0-100 dec c, insertion length