Latest diaphragm coupling Tenders | Government diaphragm coupling Tenders

State Government

CTN :41268169

25 Jul, 2025 24.00 Lacs

Katihar - Bihar

Tender For supply and installation of laboratory instruments/equipments for mechanical engineering lab of government polytechnic katihar-, different types of cams, followers and cam/follower arrangement, , various belt drives, chain and sprocket, various gear drives., , governors - all types, , working models of gear trains all types. (simple, compound, reverted, epicyclical), , various types of brake assemblies, , dynamometers - all types, , various types of clutch assemblies., , static and dynamic balancing apparatus, , condenser, yoke mechanism, elliptical trammel and oldham's coupling., , heat engine, , indicator unit, , green, , sand, , moulding, , setup, casting setup, , and patterns, , punching- blanking press, , tig welding setup, , oxy-acetylene welding and cutting setup, , soldering station, solder, flux, , brazing rod, braze, flux, , lathe tool dynamometer, , milling tool dynamometer, , drill tool dynamometer, , model of hydroelectric power plant, , advanced casting equipment's and tools,

State Government

CTN :41268230

30 Jul, 2025 40.00 Lacs

Multi City - Bihar

Tender For supply of machine tools and equipment for mechanical engineering lab at government polytechnic aurangabad-, tig welding setup, , mig welding setup, , universal milling machine., , lathe tool dynamometer, , milling tool dynamometer, drill tool dynamometer , , black smithy tools and equipment , sheet bending and cutting machine , tool maker’s microscope , , floating carriage micrometer , , power press, , acetylene cylinder, , oxygen cylinder, , punching- blanking press , different single point and multi point cutting tools , thermometer and pressure gauges of different types , , condenser , , shell & tube heat exchanger apparatus, parallel flow & counter flow heat exchanger apparatus, , printer/plotter , , vicker’s hardness testers , , combined shear force and bending , moment apparatus , red wood viscometer , , capillary tube , , beaker, pipette, electronic balance, thermometer , , manometer , , differential manometer , , setup for friction losses through pipes , , centrifugal pump test rig , , impact of jet apparatus , , double purchase crab winch , , weston's differential worm geared pulley block , , friction apparatus for motion along horizontal and inclined plane , , set-up for belt friction apparatus , , jib crane , , models of geometrical figures , , bicycle free wheel sprocket mechanism, geneva mechanism, ackerman’s steering gear mechanism and foot operated air pump mechanism, slider crank mechanism, hooks joint, inversions of four bar mechanisms-locomotive coupler, beam engine, pantograph, pendulum pump, rotary i.c. engine mechanism, oscillating cylinder engine, whitworth quick return mechanism, quick return mechanism of shaper, scotch yoke mechanism, elliptical trammel and oldham’s coupling. , , different types of cams, followers and cam/follower arrangements , , various belt drives, chain and sprocket, various gear drives , , working models of gear trains - all types. (simple, compound, reverted, epicyclical). , , governors - all types , , various types of brake assemblies , , vehicle tyre balancing machine , , static and dynamic balancing apparatus , , sling psychrometer , , natural convection apparatus/ test rig , , forced convection apparatus/test rig , , thermal conductivity apparatus for composite wall , , vernier calipers , , plug- gauge , , limit gauges , , steel ring gauges , , feeler gauge , , vernier height and depth gauge , , micrometer depth gauge , , sine bar, sine centre , , angle gauges , , angle dekkar , , autocollimator , , precision level , , surface plate-granite , , v-block , , roundness measuring machine , , surface roughness taylor hobson’s tester , , screw thread micrometer , , screw pitch gauge , , gear tooth vernier caliper ,

CTN :41258934

09 Aug, 2025 NA

Samba - Jammu And Kashmir

Tender For supply of angle equal ms 20mmx20mm , angle 45x45x5mm , rod welding 3 15 mm , rubber coupling , hose 18 mm , hose 20 mm , hose 16 mm , hose connection , hours meter , liner cylinder , anabond tube

CTN :41011416

02 Aug, 2025 NA

Pune - Maharashtra

Tender For bid to ras supply of pmw items - cement opc 43 grade , lime unslacked , steel 12 mm dia tmt bar , requirment of upvc pipe 1 inch dia , upvc elbow brass 0.75 inch x0.50 inch , angle cook 0.50 inch , cp bib cook 0.50 inch , upvc tee 0.75 inch , upvc elbow 0.75 inch , connection pipe 0.50 inch , tank nipple 1 inch , ball valve 1 inch , upvc union 1 inch , upvc reducer socket 1 inch to 0.75 inch , female threaded adopter upvc 1 inch , male threaded adopter upvc 1 inch , uovc elbow 1 inch , female threaded adopter upvc 0.75 inch , upvc reducer 1 inch to0.75 inch , taflon tape , pvc waste coupling 40 mm dia , wash basin set , wc european type , urinal plot 11 inch x 11 inch x 15 inch , pvc water storage tank 500 ltr , looking mirror , stainless steel twin type towel holder for bathroom , pvc conduit pipe 20 mm with isi mark 3 mtr length , pvc long bend 20 mm with isi mark , pvc junction box 20 mm four way with isi mark , pvc round or holder or junction plate 4inch , metal flash box 6 module , metal flash box 4 module , plate and frame 6 module , plate and frame 4 module , switch 06a modular isi marked , socket 06a modular isi marked , celling rose legrand nos , mcb sp 10a b type , pvc mcb box 2 way legrand nos , insulation tape 1.8x6.5x0.125 mm , led tube 4 feet 20 watts isi marked , led tube 2 feet 10 watts isi marked , pvc copper wire 2.5 sqmm red roll of 90 mtr , pvc copper wire 2.5 sqmm black roll of 90 mtr , pvc copper wire 2.5 sqmm green roll of 90 mtr , pvc copper wire 1.5 sqmm red roll of 90 mtr , pvc copper wire 1.5 sqmm black roll of 90 mtr , steel screw 1.5 inch black pkt of 50 , cocrete drill bit hss 06 mm , exhaust fan 300 mm , door size 0.90 x 2.15 mtr , ventilator size 2.00 ft x 1.5 ft , cgi sheet 8ft x 3ft 0.63 mm thick , ms square pipe 20x20 mm thickness 2.00 mm , ss hd screw 0.50 inch 100 nos per pkt , cutting wheels 4 inch dia , welding electrode , requirement of wooden scantling size 7 feet x 3 inch x 2 inch , requirement of wooden beading 7 feet x 1.5 inch x 0.50 inch , wire nails 1 inch , wire nails 1.5 inch , wire nails 4 inch , wood primer , oil paint for celling and steel structure , thinner , painting brush 2 inch and 3 inch , stone metal 45 mm , stone chips 20 mm , crushed sand , burnt clay brick size 214 mm x 95 mm , interlocking tiles 6 cm thick of size 0.225x0.1125 m or 0.0253 sqm area per nos

CTN :41217969

18 Aug, 2025 1.00 Crore

Pali - Rajasthan

Tender For supply of cattle feed plant machinery hardware (spare parts & general items) at cfp, pali & cfp, lambiyakalan (bhilwara) -, v-belts-fenner, , v-belts-skf, , v-belts-pix, , bearing all type all range -ntn japan, , bearing all type all range -skf, , bearing all type all range -nbc, , bearing sleeve all type all range -hkg, , pedestal for bearings-jmc, , pedestal for bearings-gmr, , pedestal for bearings-skf, , pedestal for bearings-masta, , bearing housing-ntn japan, , bearing housing-skf, , bearing housing seal-skf, , eye ball bearing all size- skf, , eye ball bearing all size- ntn, , f-110 tyre coupling complete set -fenner, , f-110 tyre coupling rubber tyre -fenner, , f-120 tyre coupling complete set -fenner, , f-120 tyre coupling rubber tyre -fenner, , welding electrodes pack all type all rating -anand, , welding electrodes pack all type all rating -manglam, , welding electrodes pack all type all rating -moonarc, , oil seal-voston plus, , oil seal-skf, , viton-high temperature oil seal -skf, , gear box oil (ep 90) -hp, , gear box oil (ep 140) -hp, , servo gem-3 grease bucket (20 kgs), , servo gem-3 grease barrel (182 kgs), , tubular lead-acid battery all type all capacity- luminous, , tubular lead-acid battery all type all capacity- exide, , tubular lead-acid battery all type all capacity- genus, , smf-vrla lead acid-battery all type all capacity- luminous, , smf-vrla lead acid-battery all type all capacity- exide, , smf-vrla lead acid-battery all type all capacity- amaron, , inverter all type all range- luminous make, , inverter all type all range- microtek make, , online ups all type all range- hitachi make, , online ups all type all range- microtek make, , online ups all type all range- luminous make, , gear box all type & ratio-pbl, , gear box all type & ratio-pbegl, , gear box all type & ratio-elecon, , submerible pump set all type all capacity make havells, , submerible pump set all type all capacity make kalsi, , submerible pump set all type all capacity make crompton, , monoblock pump set all type all capacity make havells, , monoblock pump set all type all capacity make kirloskar, , hightension nut bolts (half thread) tvs make all type, , hightension nut bolts (full thread) tvs make all type, , hand tools- tapariya make, , hand tools- ingco make, , power tools - bosch make, , power tools - ingco make, , pvc insulation tap roll 18mm regular multi colour 30 pcs. pack- anchor, , pvc insulation tap roll 18mm regular multi colour 30 pcs. pack- finolex, , grease dispenser all type all range - penta, , grease dispenser all type all range - durelo, , 6a heavy duty electrical extension board (4-6 way) - havells, , 6a heavy duty electrical extension board (4-6 way) - anchor, , cs gate valve all size - sunford, , cs gate valve all size - bajaj, , cs gate valve all size - sant, , 4 inch cut-off wheel -bosch make, , 4 inch cut-off wheel -tapariya make, , 4 inch cut-off diamond -bosch make, , ms nut/bolt/washer, , gi nut/bolt/washer, , oval belt fasteners high tension pre-assembled nut bolt (patta bolt) set (3/8"*2"), , ultramarine synthetic resin adhesive 01kg pack - falkofix pidilite make, , handy coder machine with letter set 14mm -numex, , antifreeze coding ink black af-2r grade 01 ltr. pack, , ink aid coding reducer/ thinner 01 ltr. pack, , wd-40 contact cleaner 400ml pack, , wd-40 multi-use 500ml pack, , butyl aluminium rubber sealant flashing tape (100-150mm*5mtr), , n52 grade ndfeb neodymium magnet block (50*50*12mm), , co2 type certified fire extinguisher 4.5kg, , mechanical foam type certified fire extinguisher 6ltr., , abc powder type certified fire extinguisher 6kg, , transparent pp bags 500gms filling (pack of 100 pcs), , transparent pp bags 01kg filling (pack of 100 pcs), , continous bag stiching machine model 81000183 - stichwell paco make

CTN :41209257

04 Aug, 2025 NA

Jammu - Jammu And Kashmir

Tender For supply of oil filter , air filter , rod welding steel mild 315mm , jointing asb fcomp gr 08mm 100x100cm , m seal , anabond rtv silicon sealent 666 , liquid cleaner for automobiles , leather cloth black , sewing cotton poly white 500 mtrs , fevicol sr 998 , rubber coupling diaphram

CTN :41235853

18 Aug, 2025 98.0 Thousand

Multi City - Telangana

Tender For procurement of general items required for bhupalpalli area - m.s. bolts & nuts, rivets, washers & screws, dog nails, fish plates, nuts & bolts for fish plates, belt jointing pins, cable hooks and signal hooks, belt conveyor rollers, belt sections, resin capsules, cement capsules, gi canisters , blasting gallery – spacers, radiator repairs, repairs and rewinding of motors of ac & dc, repairs / rewinding of transformers (welding / lighting/ power), gi wire, wire mesh for longwall salvage, manufacturing of supply of electrical coils for , ac motors up to 6.6 kv grade and transformer coils up to 33 kv grade, repairs of rotors for electric motor, lighting cable, steel chock manufacturing, house wiring, all types of fan repairs, shovel bucket welding, repairs of pumps, couplings manufacturing, special steel and alloy castings (tooth points, track pads, mn steel casting), manufacturing of fly ash bricks. (not to be manufactured at stores site. it shall be at their own site)., manufacturing of pump components (spares)., transformer oil filtration, reconditioning of drill bits and drill rods, vulcanizing the old trailing cables of drill machines, sdls, lhds, etc. (work should be carried out at the respective mine premises). , manufacturing of earth clams, g.i flats, g.i bolts and nuts., manufacturing of earth pit components and erection., crimping of hydraulic hoses., repairs to hydraulic pumps, motors, control valves and other related components, refurbishing of lt & ht switches with oem spares including testing., manufacturing / repairs of slip rings & d-contacts., furniture repairs i.e., cane chairs, table, almirahs, etc., repairs to wet grinders, water purifiers, and water coolers, manufacturing of coupling bolts of all sizes, fabrication of oht line components like cross arms, clamps, stay wires, cross brassings, base plates etc., manufacturing of haulage rope drum rollers., all sizes of ventilation doors.

Central Government/Public Sector

CTN :41209674

05 Aug, 2025 5.30 Lacs

Chittorgarh - Rajasthan

Tender For supply of general items - harpic 750 ml , broom large , colin , air wick sachet , air freshner spray , phenyle white , phenyle black , bamboo stick 8 ft , bamboo stick 20 ft , fawdi for sewer cleaning with iron handle , grinding wheel paper 60 no , pencil cell aa , lancer set , almirah lock , glass silicon , thinner oil , ghadi detergent , black paint , white paint , fevicol , chuna for paint , geru powder , chuna powder , measuring tape 5 mtr , khunt handle wooden , hand grinder bosch , soap dispenser , office dustbin steel , dustbin 60 ltr , goggles for welder black , hand gloves rubber , tow chain belt with hook 75 mm 5 mtr , heavy duty tool box multipurpose , hedge cutter machine , right angle , wrench pana 12 inch adjustable , wrench pana 14 inch adjustable , tower bolt , abro tape , surf excel surf top load , bhc powder , pvc nylon wire for brush cutter , mop set , curtain patti , curtain bracket , ss wire mesh , phool jhadu , wiper , welding rod , white cement , plywood 19mm sainik waterproof , plywood 12mm sainik waterproof , plier taparia , screw driver 4 cut taparia , hexa frame , pvc nail clip 8 mm , pvc nail clip 10 mm , pvc nail clip 25 mm , 2 core wire havells , havells wire 0 point 75 mm 2 colour , havells wire 1 mm 2 colour , havells wire 1 point 5 mm 2 colour , mccb 100 amp 4 pole , mccb 200 amp 4 pole , mccb 400 amp 4 pole , fm 1 timer , fan regulator socket type anchor , fan capacitor 2 point 5 mfd , grass pad for desert cooler , pvc gang box 2 plus 2 , led light 30w bajaj , led tubelight 20w phillips syska , pvc casing 1 inch , power plug gang box 16 amp anchor , gi union 1 2 inch , gi union 1 , gi nipple 1 2 inch x2 inch , gi nipple 1 2 inch x 6 inch , gi socket 2 inch , float valve cock 1 2 inch set , pvc waste coupling , cp jali 2 inch , cp jali assorted 5 types , gi socket 1 2 inch , gi socket 1 inch , teflone tape , pillar cock head half turn , gi axe nipple 1 2 inch , pvc solvent , pvc elbow 110mm , pvc elbow 63mm , pvc socket 63mm , cpvc pipe 1 2 inch , iron trunk 3x3x6 , foot mat rubber red , green net , iron cut kabja , cloth hanger iron

State Government

CTN :41189579

12 Aug, 2025 8.09 Lacs

West Tripura - Tripura

Tender For maintenance of mi scheme under belbari rd block during the year 2025-26/sh_ - repair _ maintenance of pump-motor, suction-delivery _ electrical accessories etc. (job no. tr/34/minor works/wrd-i/2025-26) - dismentling of pump for over hauling including greasing, gland packing, necessary repairs & reinstallation of the same including trial run for 10 hrs. in two spell complete as per direction of the engineer-in-charge.i) for li, supply & fitting fixing ball bearing of approved quality for pump required during overhauling.i) 6306 ball bearing (tata /skf), providing & fitting fixing shaft sleeve bush of approved quality.i) for li (cast iron), providing & fitting fixing shaft sleeve nut of approved quality.i) cast iron (ci), providing & fitting fixing c.i. gland of approved quality.i) for li, providing & fitting fixing c.i coupling complete with nuts & bolts of approved quality.i) 150 mm dia, providing & fitting fixing coupling nuts & bolts (all size)of approved quality.i) for li, providing & fitting fixing coupling rubber bush (all size)of approved quality. i) for li, providing & fitting fixing coupling star bush (all size) of approved quality.i) 150 mm dia, providing & fitting fixing pump shaft of approved quality., supplying and fitting fixing of asbestos rope of best quality as per direciton of engineer-in-charge. i) 6mm to 8mm thick, ii) 10 to 12 mm thick, providing & fitting fixing casing ring of approved quality.i) 150 mm dia (10 mm thick), supplying and fitting fixing of pump cooling pipe of best quality as per direciton of engineer-in-charge., providing & fitting fixing lantern ring for pump of approved quality., supplying and greasing/applying of grease of approved quality as per direction of engineer-in-charge., providing and fixing g.i. bend /elbow in the pipe line including testing of joints complete as per cpwd specification and direction of the engineer - in - charge. a) 150 mm dia, providing & fitting fixing shaft sleeve nut of approved quality. (cast iron), providing & fitting fixing of g.i. flange ( 10 mm wall thickness ) by welding with g.i. / ms pipe and placing position as per specification and the direction of the engineer-in- charge.i) 150 mm dia, providing & fitting fixing gland nut / stag nut 100 mm long for gland of approved quality.i) for li, providing and fitting fixing m.s. clamp for hose pipes with nuts & bolts complete as per relevant is specification anddirection of engineer-in-charge.i) 150mm dia, providing & fitting fixing rubber flange washer 6 mm thick at site of work of approved quality.i)150 mm dia, providing and fitting fixing ms foot valve as per relevant is specification and the direction of the engineer-in-charge.. i) 150 mm dia, providing & fitting fixing c.i tail piece of approved quality at site of work.i) 150 mm dia, providing & fitting fixing foot valve leather washer (6 mm thick) of heavy duty at site of work of approved quality.i) 150 mm dia, providing & fitting fixing c.i foot valve spare parts of 125/150 mm dia at site of work of approved quality.a) c.i foot valve weight, b) c.i foot valve ring, c) c.i foot valve net, dismantling of motor fpr vernishing heating etc cpmplete in/c reinstalltion and trail run for two spell complete as per direction of the engineer-in charge., supplying & fitting fixing of spare parts for 20/25 hp horizontal motor.a) motor fan, b) terminal plate, providing and fitting fixing of fully automatic star delta type motor starter ( 3 ph. 50 hz, 415v, 25hp /18.50 kw relay range within 17-25 ) in steel sheet enclosures with contractors and timer etc. complete suitable for motor pump havells/l & t/bch make direction of the engineer-in-charge.i) 25hp/18.5kw relay range within 13-21 +10%, providing and fitting fixing steel sheet enclosed switch fuse unit (suitable for din fuses). triple pole with neutral link ( tpn ) , 415/500 volt complete as per direction of the engi

CTN :41127164

05 Aug, 2025 NA

Leh - Jammu And Kashmir

Tender For corrigendum : supply of mt spares e e - coupling shaft , evr , fan cooling , field coil assy , needle brg , sleeve cyl assy , brg connecting rod , fuel feed pump , self starter assy , sheet , electrodes welding steel armour 3 15mm

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