Latest coupling tube Tenders | Government coupling tube Tenders

State Government

CTN :44468370

25 Mar, 2026 5.96 Lacs

Bardhaman - West Bengal

Tender For construction of 2 nos icds centres upgrading, 1 no public spaces, 1 no water supply and 1 no orthers. at booth 177,182,180under banpas g.p - amader para amader somadhan (apas) campaign – 2025, bonpas g.p, 180 - bonpasmistripara f.p. school apas/01/267/180/0003 icds centres upgrading construction of boundary wall at the west side of mishri para icds 47968182 - purbakamarpara f.p. school apas/01/267/182/0002 icds centres upgrading construction of boundary wall and electrification of icds (icds no. 217) 177815180 - bonpasmistripara f.p. school apas/01/267/180/0001 public spaces beautification with fencing and modernization of waiting shade of garden near mishri para bus stand 198703 182 - purbakamarpara f.p. school apas/01/267/182/0004 water supply repair of tube well at kamarpararoyparadurgabari bode pukur par ,69225177 - natungram f.p. school apas/01/267/177/0007 others installation of solar light & tube well at natungramsamsan ,103189

State Government

CTN :44536601

09 Apr, 2026 34.67 Lacs

Vadodara - Gujarat

Tender For corrigendum : survey, designing, providing, installation, testing and commissioning of solar pump-motor-panel with module , construction of m.s. structure for storage tank of 5000 ltr capacity, connection of individual stand post, laying pipeline, etc. complete in hilly area including 1 years comprehensive maintenance and repair i.e. total 1 year m&r and micro mini water supply scheme, drilling of tube well, construction of otta plateform (with attached 2-tap standpost) for rotational molded polyethylene water storage tank, supplying and fitting tank (2000 ltr capacity), electrical works and its allied works in different villages of ta. chhotaudepur, pavi jetpur and kawant dist. chhotaudepur.

Central Government/Public Sector

CTN :44449283

23 Mar, 2026 NA

Mumbai - Maharashtra

Tender For corrigendum : providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - offshore oil and gas platform; lump sum cost of starter system interchangeability for shg tr f and shg tr g inclusive of all taxes and duties; as per sow -2"-xxx-ss 316 pipe 2"-xxx-ss 316 t joint 2"-xxx-ss 316 elbow 2"-80 schedule ss 316 pipe 2"-80 schedule ss 316 t joint 2"-80 schedule ss 316 elbow 3/4" ss 316 tube, working pr. 350 psi 3/4" ss 316 t & fittings, working pr. 350 psi 2" 5000 psi 3 way t port valve 2" 500 psi 3 way t port valve 3/4" 500 psi 3 way t port valve

CTN :44537994

08 Apr, 2026 NA

Mumbai - Maharashtra

Tender For 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 clips 2a 38 mm 50m

CTN :44445353

23 Mar, 2026 NA

Kanakapura - Karnataka

Tender For providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - supply and installation of science lab materials at government high school hosadoddi village - bsw microscope ble-5(kb-5) light source type: reflecting mirror material all metal-powder coated to 90 microns real angle of vieqw 90 degrees magnification maximu - 675 x brand. bsw objective lens description achromatic this has 10x 15x eyepieces with 10x and 45x objectives, the perfect combination. magnification 100x to 675x,4 magnification setting- 100x, 150x, 450x and 675x comes with premium optics comes safely packed in a thermol box telescope convex lens concave lens voltmeter ammeter calcium carbonate potassium permanganate slides each test tube litmus paper blue litmus paper red beaker 100ml beaker 250ml beaker 500ml prism lactometer clinical thermometer bp monitor stethoscope bottle specimen each laminated charts each geometry shapes model set solar and lunar eclips model glass almirah buratta

CTN :44525329

23 Mar, 2026 NA

Pune - Maharashtra

Tender For purchase of chemicals & cvd-related precursors, general lab ware, safety, cleaning & maintenance acetone sq , ipa (99.5%) annual repair , ethanol 99% , hydrogen peroxide 50% , sulfuric acid (reagent) , chloroform , precursor ahmt , molybdenum trioxide , sodium chloride , sulphur powder , hydrofluoric acid hf (48%) , pmma liquid (microchem a4) , pdms liquid , polycarbonate beads , sodium hydroxide pellets , potassium hydroxide pellets , di water , cobalt(ii) nitrate hexahydrate annual repair , nickel(ii) nitrate hexahydrate annual repair , ammonium fluoride , urea annual repair , sodium hypophosphite monohydrate annual repair , , particular , all glass filter holders, socket type, filtration assembly (1000ml) , membrane filter paper , centrifuge tube 50ml plastic , mortar and pestle (100mm & 125mm) , beakers (50ml, 100ml, 250ml, 500ml) , measuring cylinders (plastic & glass-10ml/50ml) , petri dish with cover (general & glass 100x15mm) , mortar & pestle 5 inch black granite , diamond cutter pen type imported , tweezer with hardened point , spatula ss 8 inches , glass cover slip for microscope , hand gloves latex kimtech purple , kimwips , parafilm , tapes (teflon, scoatch, clean room) , lab coat, , face mask, , safety goggles-3m , kimwips lint free , ph paper 0-14 strip

CTN :44350581

19 Mar, 2026 NA

Sagar - Madhya Pradesh

Tender For bid to ras supply of battery terminal , binding wire , bulb led 9 watt , change over switch 100 amp , ct coil mounting , cyl head valve grinding , digital meter , distilled water , elcetrolyte acid , exhaust fan repair , fan belt , feed pump , fuel pipe , engine overhauling dg set , gate valve , inner tube tyre , iwc , led tube light 22 watt , mounting pad , paint brown , paint green , paint red oxide , paint sand , primer , pvc flexible pipe , tank pipe pvc 3 by 4 inch , toilet paper stand , dg set trolley maint work incl wheel hub repair oblique service , frequency mtr , turpine oil , welding rod , window glass rubber , panel board repair , solar panel inverter repair , 10 men toilet trolley maint work incl wheel hub repair oblique service , oil seal both side , self start assy repair , fly wheel ring , fuel filter primary , fuel filter secondary

CTN :44484991

26 Mar, 2026 NA

Jalandhar - Punjab

Tender For supply of lv7-tata 10460937 885430010006 filter fuel , lv6- mt14 10591427 lv6-mt14 ace-180203060000 tube inner pneu 7.00-12 , lv7-itr-beml 10322989 50-241-6 adopter , lv7-tmb 10465843 2786-1599-9933 alternator 12 v 55 amp , lv7-tmb 10464057 2576-4374-0116 repair kit msp 3-65 , lv7-stln 10337162 p-3706745 terminal

CTN :44360800

20 Mar, 2026 NA

Patiala - Punjab

Tender For corrigendum : supply of raw water pump 1 hp , dual media filter , activated carbon filter , micron filter 20 inch housing , micron filter cartidge , high pressure pump , ro membrane , ro pressure tube , electrical panel fully automatic , rotameter panel mount , pressure switches , syntex tank 500 ltr , syntex tank 1000 ltr , spun filters 6 nos , external key for open housing , dosing antiscalant chemical 20 ltr , filter bag 06 nos , green paint , spare wheel , hardness kit testing kit , tds meter , services repair charge

CTN :44326323

18 Mar, 2026 NA

Patiala - Punjab

Tender For bid to ras procurement for maint of genr set and pumping set d d - piston set of 4 , piston ring set of 4 , gaze pin , sleev cylinder set of 4 , big end cell set of 4 , push rod tube seal , head gasket , valve inlet and exhaust set of 4 , fan belt , fuel filter , oil filter , fuel pipe line , gaze pin connecting rod bush , amp meter , repair charge , gauze pin connecting rod bush , tyre and tube , waste pipe , outlet pipe , led rechargeable invertor bulb 15 watt , exhaust fan , wash basin mixture piller cock , brass piller cock connection pipe , pvc pipe 25mm 1inch , gyser flexible pipe , waster tank 200 ltr box type , water motor pump , paint og brown black white , battery terminal past , over flow pipe line , fuel pipe 19x19mm , exhaust fan , fuel filter primary and secondary , battery 12 v 130 ah , engine oil , oil filter element , fuel filter element , fuel pipe fuel filter to fuel pump , injectors nozzle , injector nozzle , big and bearing , connecting rod , piston ring , trust washer , crank shaft oil seal , oil filter cap , fuel tank mounting bracket assy , engine oil dip stick , fuel filter element , fuel tank cap , fuel pipe fuel filter to fuel pump , exhaust manifold and mounting bolt

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