Latest air shaft Tenders | Government air shaft Tenders

CTN :45430790

18 Jun, 2026 NA

Ariyalur - Tamil Nadu

Tender For supply of mechanical engineering lab materials - mechanical engineering lab materials, serve motor drive kitinterface l293d motor driver ic with arduino to control direction of rotation of two dc motors), bldc motor kitbldc motor 1 nobldc motor drive -1noinbuilt volt and ammeter and rpm meterinbuilt power supplyinput 230v ac, lvdt trainer kit complete educational trainer for linear variable differential transformer (lvdt) displacement measurement. built-in ac excitation source and signal conditioning circuitry for lvdt operation. micrometer assembly for precise linear movement of the lvdt core. displacement range ~10 mm with clear front-panel adjustments for zero & calibration. digital display (typically 3 -digit) for direct readout of conditioned output/displacement values. test points and banana sockets for signal observation on external instruments. self-contained unit in a durable enclosure with labeled controls and educational layout. includes user manual and patch cords for experiments. operates on 230 v ac, 50 hz mains supply., multi-cylinder petrolphase : single phase load: mechanical load with ropenumber of cylinders : 4displacement : rope brakepower : 65hp,4000 rpm,1396 ccbrand material : mild steelengine type : 4 stroke self startfrequency : 15hzfuel consumption : petrolfuel tank capacity : 5 letermorh s test rig, tail stock assemblyheavy-duty lathe tailstock assembly for training; cast iron body with base, barrel (quill) ~50 75 mm stroke, hand wheel feed, dead centre mt2/mt3, set over screws for taper turning, spindle clamp, complete with all internal parts for dismantling and reassembly; suitable for 300 400 mm centre height training lathe., dc motorvoltage 220-440 v dcpower - 180 w speed - 200 rpm, hydraulic cylinderdouble acting hydraulic cylinder, bore 40 50 mm, stroke 200 300 mm, working pressure up to 100 160 bar, steel tube with honed bore, hard chromed piston rod, front & rear end caps, piston with seals and wear rings. supplied as standalone unit with suitable mounting for dismantling, inspection and reassembly., hydraulic opreated directional control valve (dcv)manually operated 3/2 or 4/2 way spool type hydraulic directional control valve, nominal size ng06 (cetop 3) or equivalent, rated pressure 210 bar, flow 20 40 lpm; valve body with hardened and ground spool, centering springs, ports p a b t clearly marked. supplied on small mounting plate for dismantling, inspection and assembly practice., bearing with shaft assemblyteaching unit with shaft 25 35 mm dia mounted in housing with deep groove ball bearings (6205 / 6206 class) at both ends; includes locking arrangements (circlips, lock nuts, covers). designed for repeated removal, cleaning, lubrication and refitting of bearings, with provision to mount on bench or test rig., coupling unit using driving and driven shaft plumber block bearing unit1. the plummer block housingmaterial: cast iron (grade fg 200 or equivalent). type: sng or snl series (split-type housing).sealing: felt seals or v-ring seals (to demonstrate lubrication retention).lubrication: provided with a grease nipple at the top center for manual lubrication practice.2. the bearingtype: self-aligning ball bearing (1200 series) or spherical roller bearing (22200 series).bore diameter: standard 25mm or 30 mm (ideal for lab scale).mounting: adapter sleeve mounting (h-series) to teach students how to lock a bearing onto a smooth shaft.3. shafting and couplingshaft material: ground carbon steel (en8 or en9) for high surface finish.coupling type: * flexible coupling: to demonstrate the bearings ability to handle slight misalignment.rigid flange coupling: to demonstrate traditional direct connection.driving/driven setup: one shaft connected to a small electric motor (driving) and the other to a brake drum or load (driven)., spring test machine load & displacement sensing load cel * capacity: 0 10 kno accuracy: 1% fs (better if 0.5% fs) displacement sensor * lvdt / digital encodero accur

Corporations And Associations And Others

CTN :45328794

11 Jun, 2026 19.95 Lacs

Delhi - Delhi

Tender For corrigendum : providing t and p items and garden tools for ward no. 171 (cr park) south zone - providing t & p items and garden tools for ward no. 171 (cr park) south zone., supply of telescopic pole pruner:-specification:-pole length including blade: 6.5mblade material: hardened & tempered high carbon steel. the head of the blade shall have a hooked tip useful for cutting twigssaw blade shape: hooked type curved sawblade type & no of cutting teeth: tripple grounded 86 teeth blade length: 15"-16"pole type: light weight telescopic tubular aluminum alloy extendable poleno of positions for pole heightadjustment: 10 positionslocking mechanism: ergonomicvally designed two way locking mechanismtotal working length: max 219"(6623 mm), mln 103" (3103mm) branch cuttingcapacity: 200mm max, petrol operated brush cutterengine: single cylinder, 2 stroke, aircooled onlyengine displacement: 40.2ccpower output: 2kw/2.7hpmax output shaft speed at cuttingattachment: should be minimum 9000 rpmcarburetor: diaphragm with compensator technology.fuel tank capacity: minimum 600 ml.weight(dry, without cutting attachment & deflector): should not be more than 7.5 kgclutch: centrifugal type, clutch shoe support base & lining metal only.multi function handle: should have acceleration, on/off switch at right handle.brushcutter harness: should be double shoulder harness only.anti vibration system: must have 4- point aniti vibration system.vibration level in m/s2 at right handle: should not be more than 2.5 m/s2sound pressure level db(a): should not be more than 105 db(a)drive shaft design: must have drive shaft ends square design type only.certification: must have valid en certification, telescopic petrol operatedpole prunerengine: single cylinder, 2 stroke, air cooled onlydisplacement: should be between 25-30 ccpower output: should be minimum 1.2 hpweight (dry without cutting attachment & fuel): should not be more than 7.5 kgfuel tank capacity (ml): should be minimum 400mlchain oil capacity (ml): must have minimum 200 ml.clutch: clutch shoe linining should be metal only.guide bar length: minimum 30cmguide bar and chain: should have same manufacture onlychain type: every drive link need groove & small oil holes for better lubrication. saw chain pitch should be 1/4" or 3/8picco only and drive link thickness must have 1.1 mm or 1,3 mm.max. output shaft speed (rpm): should be minimum 8000 rpm at chain sprocket.equipment total length with guide bar and chain (cm): should be minimum 220 cm - compressed & total length of equipment -minimum 350 cm - extended.sound pressure level (db/a): should not be more than 95 db(a)vibration measurement m/s2 at control handle extended position: should not be more than 5.5 m/s2certification: must have tuv certification with test standard en iso 11680, supply of lawn mower:-specification:- type of machine walk behind lawn mowers power sourcepetrol engine engine displacement 224ccstart type recoil / pull startspeed control variable speeddrive type all wheel driveblade style rotary typeblade engagement electromagneticcut width (mm) 525 to 549minimum cut height 20 millimetermaximum cut height 80 millimeterblades hardened steelnumber of blades 1number of positions for cut height adjustment 6number of levers for cut heightadjustment: single levernumber of wheels 4front wheel size 203 millimeterrear wheel size 250 millimeterwheel tyres pneumaticif yes, grass catcher / collector / bag volume 70 liter"engine power rating (watt)" 4000 to 4999engine fuel tank capacity 1.4 ltr., supply of synthetic enamel paint in all shades as per required and direction of officer-in-charge., petrol operated chain sawengine : single cylinder, 2stroke, aircooled onlydisplacement: 45.4cc poweroutput: 2.3kw. 3.0 hpmax. engine speed (with guide bar & chain): at least 12500 rpmcarburetor: diaphragm type compensator technology.fuel tank capacity: should be minimum 450 ml.dry weight(without cutting attachment):should not be mor

CTN :45433151

15 Jun, 2026 NA

Barmer - Rajasthan

Tender For supply of armature shaft d d - armature shaft , lock with nut , gasket , diode , carbon brush , ring , gasket 54 31 439 , gear pinion

CTN :45298738

09 Jun, 2026 NA

Darjeeling - West Bengal

Tender For corrigendum : supply of cement opc 43 grade , coarse sand river oblique m sand , graded stone aggregate 20mm , graded stone aggregate 40mm , pcc solid block of size 400 x 400 x 200mm 75 kg per cm2 , tmt steel 25mm grade fe 500 , tmt steel 16mm grade fe 500 , tmt steel 12mm grade fe 500 , binding wire 18 gauge , oil bound distemper , primer , water proofing compound in 1 kg packing , blast door 3000 x 2800 as per elevation including all fitting and fixtures , ventilator 600mm dia with mesh , non sparking gritless flooring moc , explosion proof ip66 lighting and fittings , lightning protection system cu strip oblique finial , 16 sqmm 2 core lt ug xlpe cable 200rm and point wiring with 4 nos flame proof lights , transparent pipe 5mm dia bore for water leveling best quality , iron bar 600mmx16mm to bend 12mm and 10mm tmt bar , industrial safety helmet , hammer weight 500 gms with wooden handle , plaster trowel with wooden handle , fish line best quality , plumb bob iron best quality , galvanised iron pan mortar tasla 18 gauge 16 inch dia minimum weight of 1 kg , rammer earth with handle min wt 5 kg without handle , picks axes with chiesel and point ends kudali 14 cp nominal wt 3 kg overall length min 595mm with handle , showel square nose 14 gauge tata high carbon steel blade size 310 x 245mm shaft size 710mm fitted with strong steel crutched wooden handles , painting brush 100 mm best quality , synthetic tarpaulin 550 gsm of size 30ft x 30ft colour green , multipurpose non slip rubber reusable gloves for scrubbing cleaning brick work etc colour olive green oblique black , brick trowel steel 305 mm , heavy duty openable props oblique scaffolding made of ms pipe of 60 and 48mm dia outer pipe od 60mm and inner pipe od 48mm of 3mm all as per brief technical specification , ms centering plates of size 90cm x 60cm of thickness 14 guage with two stiffeners including all necessary jointing arrangement nut bolt and jointing cleats as per tech specs , portable ms body needle vibrator machine with power 3 hp to 5 hp weight 20 to 30 kg petrol engine with min frequency 50 hz voltage 200 to 300 for concrete vibrating as per tech specs

CTN :45332914

08 Jun, 2026 NA

Darjeeling - West Bengal

Tender For bid to ras supply of store for igloo - cement opc 43 grade , coarse sand river oblique m sand , graded stone aggregate 20mm , graded stone aggregate 40mm , pcc solid block of size 400 x 400 x 200mm 75 kg per cm2 , tmt steel 25mm grade fe 500 , tmt steel 16mm grade fe 500 , tmt steel 12mm grade fe 500 , binding wire 18 gauge , oil bound distemper , primer , polythene membrane sheet of grade 2504 thickness 150 micron , water proofing compound in 1 kg packing , blast door 3000 x 2800 as per elevation including all fitting and fixtures , ventilator 600mm dia with mesh , non sparking gritless flooring moc , explosion proof ip66 lighting and fittings , lightning protection system cu strip oblique finial , 16 sqmm 2 core lt ug xlpe cable 200rm and point wiring with 4 nos flame proof lights , transparent pipe 5mm dia bore for water leveling best quality , iron bar 600mmx16mm to bend 12mm and 10mm tmt bar , industrial safety helmet , hammer weight 500 gms with wooden handle , plaster trowel with wooden handle , fish line best quality , plumb bob iron best quality , galvanised iron pan mortar tasla 18 gauge 16 inch dia minimum weight of 1 kg , rammer earth with handle min wt 5 kg without handle , picks axes with chiesel and point ends kudali 14 cp nominal wt 3 kg overall length min 595mm with handle , showel square nose 14 gauge tata high carbon steel blade size 310 x 245mm shaft size 710mm fitted with strong steel crutched wooden handles , painting brush 100 mm best quality , synthetic tarpaulin 550 gsm of size 30ft x 30ft colour green , multipurpose non slip rubber reusable gloves for scrubbing cleaning brick work etc colour olive green oblique black , brick trowel steel 305 mm , heavy duty openable props oblique scaffolding made of ms pipe of 60 and 48mm dia outer pipe od 60mm and inner pipe od 48mm of 3mm all as per brief technical specification , ms centering plates of size 90cm x 60cm of thickness 14 guage with two stiffeners including all necessary jointing arrangement nut bolt and jointing cleats as per tech specs , portable ms body needle vibrator machine with power 3 hp to 5 hp weight 20 to 30 kg petrol engine with min frequency 50 hz voltage 200 to 300 for concrete vibrating as per tech specs

State Government

CTN :45131085

12 Jun, 2026 10.89 Crore

Ahmedabad - Gujarat

Tender For corrigendum : rate contracts for radiology interventional procedures supply for the year 2026-2027 & 2027-2028 - peripheral self expanding stent, 6 fr, otw, nitinol based, open/ closed cell/ hybrid design, with distal and proximal markers made of tantalum/ gold (for better visibility), should be 6 fr compatible. should be electropolished for better visualization under fluoroscopy. should have good radial strength. shaft length should be maximum 80 cm. - for biliary use., 250, 0.035", 4, diameter: 10 to 20 mm, length: 40 to 200 mm, peripheral self expanding stent, -, otw, nitinol based, encapsulated between 2 layers of eptfe, carbon coating in inner lumen. should have flared ends., 5, 0.035", 8, diameter: 5 to 10 mm, length: 10 to 60 mm, peripheral balloon expandable stent, -, otw, cocr/ stainless steel based, encapsulated between 2 layers of eptfe., 5, 0.035", 12, diameter: 4 to 8 mm, length: 10 to 40 mm, peripheral balloon expandable stent, -, stent for dedicated use in trans jugular intrahepatic porto systemic shunt. should have both covered and uncovered parts in 1 stent., 1, 0.035", 16, diameter: 4 to 8 mm, length: 10 to 40 mm, coronary stent graft, -, otw, nitinol based, fully covered, percutaneously retrievable (via ptbd access), with long radioopaque string, 1, 0.014" / 0.018", 20, all sizes, ureteric stent, -, should be made from pu material. should have 2 pigtail loops., 50, 0.035", 24, 260 cm, amplatz guide wire, -, amplatz super stiff guide wire j tip/ straight tip / angled tip, 100, 0.035", 28, 150 cm, angiographic guide wire, -, angiographic guide wire, hydrophilic coated, angled tip, 25, 0.035", 32, 260 cm, angiographic guide wire, -, hybrid angiographic guide wire, shoould be kink resistant, should come with distal 25 cm atraumatic hydrophilic coated tip, should have nitinol core, angled tip, 5, 0.014", 36, 150 cm, angiographic guide wire, -, angiographic guide wire with long tapered tip load of 6 gm, 5, 0.018", 40, diameter: 3 to 10 mm, legth: 40 to 300 mm, peripheral semi compliant balloon, -, otw, with low entry profile, markers at proximal and distal tip of balloon, 5, 0.035", 44, diameter: 12 to 26 mm, legth: 20 to 60 mm, peripheral non compliant balloon, -, otw, non compliant balloon, should have rbp of at least 18 atm, 5, 0.035", 48, diameter: 2 to 6 mm, legth: 10 to 40 mm, coronary noncompliant balloon, -, soft, compliant, with proximal and distal radio opaque markers, 5

Central Government / Public Sector

CTN :45406896

16 Jun, 2026 NA

Panipat - Haryana

Tender For supply of composite shaft (tps & pct) cell-6&cell-8 , carbon fibre composite shaft assye prect

Central Government And Public Sector

CTN :45420946

13 Jun, 2026 NA

East Champaran - Bihar

Tender For supply of front oil sealing ring siemens , rear oil sealing ring siemens , front gland bush siemens , rear gland bush siemens , balance piston glandsiemens , mounting of gland bush siemensbyst274473 , mounting of gland bush siemensbyst267256 , esv cylindrical spring siemens , av cylindrical spring siemens , sealing ring d25 siemens , esv mounting sealing gasket siemens , esv counter flange copper gasket siemens , nozzle block piston ring siemens , control valve stem v1 siemens_153 , control valve stem v1 siemens_01 , control d seat valve body v3 siemens , control valve cage v3 siemens , control d seat valve body v2 siemens , control valve cage v2 siemens , control valve cyl siemens , control valve cyl spring siemens , control valve sealing ring siemens , control valve packing complete siemens , control valve hex bolt siemens , adaptive stage thrust bearing siemens , adaptive stage packing complete siemens , osps upgradation of woodward siemens , discharge resistor siemens , diodes siemens , shaft earthing brush siemens , slip ring brush siemens , shaft earthing carbon brush holder siemens , slip ring brush holder siemens , sponge adhesive gasket for cooler siemens , slip ring shaft assly siemens , rotating rectifier assembly siemens , fl sensor siemens1205 , fl sensor siemens2505 , fk driver siemens , fw cable siemens

Central Government/Public Sector

CTN :45408875

09 Jun, 2026 NA

Rourkela - Odisha

Tender For supply of spares for water system pumps and roller(19items) comprising of following: - coupler,pn:03,dwn:pd/r-271022 r4 , - bottom shaft,f/p10 pump,pd/r-271022 r4 , - housing,pn:1,dwn:pd/r-288543 , - cover,pn:2,dwn:pd/r-288543 , - ring,pn:3,dwn:pd/r-288543 , - shaft,pn:4,dwn:pd/r-288543 , - bearing housing cover,pd/r-271388,pn:2 , - bearing housing end cover,pd/r-271388 , - bearing housing/drive end,pd/r-271388 , - bearing housing,dwn:pd/r-271388,pn:5 , - gland half,f/p2 pump,pd/r-271388,pn:7 , - bearing housing,f/p4 pump,pd/r-271008 , - bearing end cover,f/p4 pump,pd/r-271008 , - stuffing box,f/p4 pump,pd/r-271008,pn:4 , - bearing end cover,f/p4 pump,pd/r-271009 , - bearing end cover,dwn:pd/r-271009,pn:3 , - nut,hex,rsn:32.62,gr:5,m90x6mm,72mm , - bush,carbon steel(c45),id-31xod-49xl-41 , - washer,c45,id-32xod-85xth-10mm ,

State Government

CTN :45402026

23 Jun, 2026 NA

Yamunanagar - Haryana

Tender For supply of coal mill feeder spares - vieweing mirror with whiper (as per sample) , belt tension roller moc: (en-8, forged alloy steel) (as per sample) , seal housing moc: carbon steel 1030 grade (as per sample , head pulley/driving pulley moc: carbon steel (as per sample) , take up pulley with eccentric bearing housing moc: carbon steel , support roller of r/c feeder moc: carbon steel; shaft material en-8 (as per sample) , take up shaft (moc: en8) as per sample ,, bearing housing of connecting plate of head cell of r/c feeder/ moc- aluminium (as per sample) , connecting bushing (with pin) 1 set =10 nos. moc: neoprine rubber with bronz bush (as per sample)

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