Latest coupling device Tenders | Government coupling device Tenders

Central Government / Public Sector

CTN :43038474

15 Dec, 2025 NA

Mancheshwar - Odisha

Tender For supply of high tensile aar-h type tight lock coupler with transition screw coupling for fitment on bg passenger coaches of indian railways and balanced draft gear, un-coupling devices, supporting device and other related components as per spec no rdso/2009/cg-22 rev-01.

Central Government/Public Sector

CTN :43030854

24 Dec, 2025 NA

Dharamshala - Himachal Pradesh

Tender For supply of test tubes straight mouth with caps 18 by150 mm , nylon cotton swabs sterilized 150mm , sterilized inoculation loops disposable , autoclavable test tube holder plastic 27 ml , sterilized disposable petri plates 100 by 17 mm , reagent bottle screw cap 1000 ml , reagent bottle screw cap 500 ml , reagent bottle screw cap 250 ml , reagent bottle screw cap 100 ml , beaker 1000ml , beaker 500ml , beaker 250ml , beaker 100ml , volumetric flask 100 ml , volumetric flask 250 ml , volumetric flask 500 ml , volumetric flask 1000 ml , centrifuge vials plastic autoclavable 15ml , tip box 1000 microlitre , tip box 100 microlitre , tip box 10 microlitre , micropipett tips plastic 1000 microlitre , micropipett tips plastic 100 microlitre , micropipett tips plastic 10 microlitre , measuring cylinder 1000 ml , measuring cylinder500 ml , measuring cylinder100 ml , measuring cylinder10 ml , autoclavable wash bottle 1000 ml , glass vials with screw cap 15 ml , glass slides microscopic , glass spreadr , durham tubes , cryovial stand for 1. 8 ml , cryovial rackpreservationbox , cryotag1. 8ml , forceps 6 inch blunt , forceps 6 inch fine , forceps 4 inch blunt , forceps 4 inch fine , spatula 6 inch , spatula 8 inch , spatula 10 inch , spatula 12 inch , brush small , brush medium , brush large , secchi disk , clinometer , measuring tape 15 meter , centrifuge tubes conical bottom 2 ml , centrifuge tubesroundbottom2 ml , centrifugetubesstandconical , flat rectangular ice pan for dna isolation 1l , flat rectangular ice pan for dna isolation 9l , pcr tube0. 2ml , pcr tube stand zero point ml , autoclave bag pack of hundred , surgical mask pack of 50 , atomizer spray bottles 250 ml , tissue roll two ply , utility tray medium 375 by 350 by 130 mm , utility trey white 320 by 260 by 70 mm , coverslip , mortar pastel marble 5 inch , coupling jar plastic , micropastel , glass staining jars rectangular , filter paper grade 1 , filter paper grade 42 , glass rod , pippets pumps 10 ml , droppers glass 10 cm , droppers glass 5 cm , droppers plastic n autoclavable 10 cm , droppers plastic n autoclavable 5 cm , spin collection tubes for dna isolation 2 ml , gloves xl size , dustbins 5 l , dustbins 10 l , ice box 10 l , 96 well microtiter plates round bottom , 96 well microtiter plates flat bottom , cotton absorbent , cotton non absorbent , surgical blades 22 pack of 100 , bunsen burner stand , bunsen burner pipe 2 meter , lpg gas cylinder pipe with regulator 2 meter //bid details2 / 66

CTN :43017910

09 Dec, 2025 NA

Ranga Reddy-T - Telangana

Tender For providing of repair and overhauling service - multifunction machines mfm; pouches fireman (for beml cft); yes; buyer premises,repair and overhauling service - multifunction machines mfm; suction hose two and half meter long (for beml cft); yes; buyer premises,repair and overhauling service - multifunction machines mfm; quick release knife (for beml cft); yes; buyer premises,repair and overhauling service - multifunction machines mfm; nozzle dual purpose jet and diffuser with instantaneous connection(for beml cft); yes; buyer premises,repair and overhauling service - multifunction machines mfm; hook salving is-927(for beml cft); yes; buyer premises,repair and overhauling service - multifunction machines mfm; axe fireman(for beml cft); yes; buyer premises,repair and overhauling service - multifunction machines mfm; rrl hose 63mm dia complete with instantaneous coupling 30m long(for beml cft); yes; buyer premises,repair and overhauling service - multifunction machines mfm; (compressed air type breathing apparatus 30 minutes

CTN :42842817

10 Dec, 2025 16.90 Lacs

Chhabra - Rajasthan

Tender For corrigendum : supply of spare/accessories items of two nos. multi-purpose fire tender(rj-28ea-0956 and rj-28- ea-0957)against tn-sc-638/2025-26(mm) - high pressure hose reel with 60mm lg x 19 mm ( ) with fog gun and spray type, low pressure hose reel with 19 mm x 50 mm long hose with duel purpose shut off nozzle., extension ladder 10.5 meter, delivery hose 63 mm rubber lined in 30 m length (type b of is 636/79/5) complete with instantaneous coupling., long line 50 mm circumference 30 m long as per is 1084., short line 50 mm circumference 15m length as per is 1084., protective clothing for fireman complete with golves, boots, helmets with suitable face shield mad out of material capable of reflecting at least 95% of radiant heat temperature around 1500 to 2000 degree celsius and also afford some protective against direct flame. the suit will be of sufficient size to accommodate a breathing apparatus to users (item should be packed in hard body box)., fire hook, fire man axe, sledge hammer, carpenter saw, pick axe, celling hook, crow bar made of carbon steel, self contained breathing apparatus (45 min duration compressed air type) complete with spare cylinder & tool kit), dividing breeching, collecting breeching, pvc suction hose heavy duty complete with copper alloy round threaded couplings to suit the pump inlet - 2.5m long., suction strainer for item 2, basket strainer suitable for item 4 , is : 3582, dividing breaching with control arrangement as per is : 5131, collecting breaching as is : 905, hose bandages rubberized is : 5612, hose clamps is : 5612, water curtain nozzle made of m .s .plate with g . m instantaneous connection, branch pipe short ( chromium plated) is : 903, a set nozzle of sizes 12 mm , 16 mm , 20mm , 25 mm and 32 mm ( two each ) ( see is : 903 - 1975 * t ), adapter for 100mm suction female thread and 63mm male instantaneous, adaptor double female instantaneous pattern 63mm ., adaptor double male instantaneous pattern 63mm, hand lamp ( 4cells ), rubber gloves 33kv 1 pair, fire beater, foam pick up tube, rubber gloves as per is 4770 - 1991 for 5000 volts, leather gloves is 6994 1977, jack hydraulic for 20 ton capacity with handle, hand controlled branch for 63 mm size hose coupling, hand held fast action select flow nozzle :-the selectable flow rate multipurpose nozzle should have a multiple flow setting. this product be of light in weight and easy to handle. weight of the nozzle should not be more than 2 kg. the calibrated flow rates are easily selectable through an selection ring. the stream patterns should be changed by rotating the diffuser head ring. nozzle should be having pistol grip, shut off ball valve opening and made of aluminum alloy., bolt cutter 600mm long, shovel with handle, minimum 12v halogen fog & spot lamps, hose ramp

corporations/Associations/Others

CTN :42990879

16 Dec, 2025 NA

Madurai - Tamil Nadu

Tender For auction sale of sox lamp fitting-35 w,scrap line matching unit-bpl,scrap puncom epbax panel with following cards,scrap_dcdb panels with outgoing switch, aluminum bus bars,420 kv areva make cvt,420 kv abb make cvt,scrap 420 kv current transformer marshalling box,scrap- 420kv isolator with single e/s including structure etc),scrap- 420kv isolator with double e/s including structure,ballast for 125/150w hpsv lamp,electronic scrap including plcc cards.(e-waste),electrical scrap(annunciation pcb-hvw set 1, coil assembly 24v-dg set ea 1 etc,scrap 11kv current transformers,scrap 09kv lightening arresters,empty helium gas cylinder- 47litre,scrap printer-((scrap printer cartridge-canon 331(e-waste),scrap manlift engine oil with drum,scrap- 420kv isolator mom box,scrap- 420kv earth switch mom box,relays-(micro mho relay-rrq61001111--16)-1no, etc,coupling device for plcc-bpl,bus bar insulator grip - 90 nos,single throw switch 16a,diesel engine m/s ruston & hornsby ltd, 192 hp

CTN :42982700

09 Dec, 2025 NA

Imphal - Manipur

Tender For supply of fuel pipe line , fan belt , ampere meter , volt meter , rubber coupling , sleeve , big end cell , filter body assy , filter body assy plate

Central Government And Public Sector

CTN :42645940

19 Dec, 2025 NA

Gautam Budnagar - Uttar Pradesh

Tender For corrigendum : supply of chemotherapy couches ,thawing bag ,chemo therapy prep cabinet ,phototherapy machine ,automated cryobag ,water bath ,cryo transporter ,coupling devices ,centrifuge ,deep freezer ,microscope ,refrigerator ,blood storage cabinet ,

CTN :42951432

08 Dec, 2025 NA

Pithoragarh - Uttarakhand

Tender For supply of alternator assy , engine mtg pad , nut and bolt , coupling assy , rubber coupling , volt amp meter , relay , roter assy , rectifier assy , stator assy , regulator with adapter , diode , control unit , avr , fuel filter , feed pump , carburator assy , spark plug , vall kit , oil filter assy with body , fuel guage , starter motor , piston ring set , cr bearing , push rod base , head gasket , packing kit

State Government

CTN :42931839

18 Dec, 2025 26.69 Lacs

Baramulla - Jammu And Kashmir

Tender For procurement of mandatory spares (not part of amc/rmc) - brass bush rod 50mm2, 2 v , 400 ah transparent lead acid battery, 4 led tube rod (complete set), air break contactor 3tf24, air break contactor mnx-a1(siemens/l&t), air break contactor points for 3tf47, aluminium conductor for 14mva xmer jumper with clamps as per sample 40 meter length, araldite, brass bolt with nut 16mm, 4 inch, brass bolt with nut 18mm, 6 inch, brass bush rod 75mm3, broom, bucholz relay for 14mva xmer, bush rod for 11 kv, cadimium compond, carbon brush (reputed make like merson etc), carbon brush for crane as per sample, cast iron welding rods, ceiling fan, change over switch 250 amps, change over switch 450 amps, compressor head seal (as per sample), contactor for miv panel, cork sheet 1.5 mm,6 x3 , cork sheet 10mm,6 x3 , coupling bush for hs pump as per sample, cup oil seal for bush 11 kv, cutting wheel 4, exhaust fan for workshop 12 , exhaust fan of size 17.5 inches as per sample, filter for hs pumps as per sample, flat iron 5 mm x 25 mm, gate valve 1 inch, gate valve 1/2 inch, gate valve flange type 200mm, gate valve flange type 80mm, gear for 33 kv breaker as per sample, grinding wheel 4, heater pins, heater rods 1000 watt (standard quality), hexa blade, holdite 500 gm tubes, ht tape rolls (10 metre ) 11-33 kv, hv bush seal 132 kv, hydrometer, khadi cloth, lamp 100 watt, leather sheet 8 mm 4 x 10 meter, led 18 watt bulb, link lock (65 mm), lock for 33kv breaker as per sample, lpg gas, lv bush seal 11 kv, mcb double pole 6 a, mcb double pole 10 a, mcb double pole 16 a ( installed at site), mcb double pole 20 a, mcb double pole 25 a, ml4 starter dol, ms flat iron 50x5mm, nabader / felt packing 10mm, neoprene rubber gasket 1/3/5 mm (20/30/150 kg), nrv 1 inch as per sample, nrv 1/2 inch as per sample, old sarees, oxygen gas along with cylinders 150 bar, petroleum jelly, pvc cable kit 1000 sq mm, single core, pvc cable kit 800 sq mm, pvc pipe 1 inch, pvc pipe 2 inch, pvc pipe 3/4 inch, pvc tape rolls, pvc wire 1.0 sq mm (90mtrs coils - cu make), pvc wire 2.5 sqmm 2 core (cu make), ss combine 16 a, ss combine 32 a, reversible starter, rubber bush seal for 14mva xmer, rubber cord 10mm, rubber cord 8mm, seal for high pressure miv pumps as per sample, sf6 gas cylinder, silica gel blue colour, ss coupling, ss nut, bolt 12mm, 16mm,20mm, 30mm (50 each), ss shaft 10 inch long for 75hp as per sample, ss shaft sleeve for 75 hp vt pump, stopper bolt 16mm as per sample, stud ss m12, m16,m20,m30 (length off sizes) with bolts as per sample for cooling system, teflon tape rolls, thermal overload relay for miv panel, welding electrode 3.5 mm sundeep make, welding electrode 4.0 mm sundeep make, wire rope 25mm, wire rope 28mm, wti for 14 mva transformer, transformer oil, heater element for distillation plant, bamboo 15 feet, wire brush, nrv 50mm working pressure 42 kg/cm2 for miv opu as per site, brake liner as per sample, pressure relief valve for miv opu working pressure 42 kg/cm2 as per site - brass bush rod 50mm2, 2 v , 400 ah transparent lead acid battery, 4 led tube rod (complete set), air break contactor 3tf24, air break contactor mnx-a1(siemens/l&t), air break contactor points for 3tf47, aluminium conductor for 14mva xmer jumper with clamps as per sample 40 meter length, araldite, brass bolt with nut 16mm, 4 inch, brass bolt with nut 18mm, 6 inch, brass bush rod 75mm3, broom, bucholz relay for 14mva xmer, bush rod for 11 kv, cadimium compond, carbon brush (reputed make like merson etc), carbon brush for crane as per sample, cast iron welding rods, ceiling fan, change over switch 250 amps, change over switch 450 amps, compressor head seal (as per sample), contactor for miv panel, cork sheet 1.5 mm,6 x3 , cork sheet 10mm,6 x3 , coupling bush for hs pump as per sample, cup oil seal for bush 11 kv, cutting wheel 4, exhaust fan for workshop 12 , exhaust fan of size 17.5 inches as per sample, filter for hs pumps as per sample, flat iron 5 mm x 25 mm, gate valve

CTN :42757992

05 Dec, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For 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

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