Latest diaphragm item Tenders | Government diaphragm item Tenders

CTN :45317753

30 May, 2026 NA

Panipat - Haryana

Tender For supply of instrument and instrument spares - air limit switch 1/4,make- nucon, seal kit for air limit switch 1/4, quick exhust valve 3/4, make- duncan, diaphragm for quick exhaust valve 3/4, quick exhust valve 1/4, make- duncan, diaphragm for quick exhaust valve 1/4, pneumatic vibrator, make- oli,type- ot25s ept025s, pneumatic power cylinder, make- duncan, model- c0630305,bore size- 6, stroke- 305mm, repairing seal kit for pneumatic power cylinder, make- duncan,model- c0630305,bore size- 6, stroke- 305mm, on/off valve(blow valve 50 nb), make- aira, model- aycv, type- n/c, size- 50mm, conveying nrv 50 nb, pressure gauge, make- baumer, range- 0 to 10 kg/cm^2,dial size- 2.5, type- panel mounting, fitting size- 1/4(m) back fitting, m.f.lubricator, make- shavo, model- sl60m-4g-db, connection fitting- 1/2 bsp, solenoid valve with 230v ac coil, make- duncan, part no.-a43013, uid- 1004, size- 1/4, on/off valve, make- aira, type- n/c, size- 1/2, s.s. tee, size- 1/2npt(m)*1/4npt(m)*1/4npt(m), m.s. reducer, size- 1/4(m)*1/2(m), air filter, make- shavo, model- sf60g-4g-m7db, fitting size- 1/2 bsp, hose pipe, make- parker markwel , size- sae 100r3-12-i.d.-3/4-w.p.52 bar1750 psi, hose pipe, make- parker markwel , size- sae 100r6-8-i.d.-1/2-w.p.28 bar/400 psi, rtd pt-100 3-wire(duplex) make- tempsens, sensor od- 6mm, sensor length-300mm, fitting size- adjustable connector 1/2(m)bsp, pressure gauge glycerine filled, make- general,range- 0 to 10000 psi(g), dial size- 6", type - panel mounting, fitting size- 3/8"(m) bsp back side, pressure gauge(glycerine filled) make- wika,range- 0 to 600 kg/cm^2, dial size- 4, fitting size- 1/2(m) bsp bottom side, pressure gauge(glycerine filled) make- micro,range- 0 to 10 kg/cm^2, dial size- 4, type- panel mounting,fitting size- 3/8(m) bsp, smps power supply make- omron,rating- 2.5 amp., input- 230v ac, output- 24v dc, signal isolator make- masibus, model- 9000l, input- 4 to 20 ma, output- 4 to 20 ma(dual), power supply- 230v ac, signal isolator make- masibus, model- 9000l, input- 0 to 10v, output- 4 to 20 ma(dual), power supply- 20-265v ac/dc(45-65hz),5va max., signal isolator make- pepperl+fuchs, model- s1sd-1 ai-2u, input- 4 to 20 ma, output- 4 to 20 ma(dual), power supply- 24v dc/1.4w, m.s.reducer, size- 3/8(f)*1/4(f), donally chute level transmitter cum controller with brass sensor(06 nos.), model- m-11, acrylic sheet transparent,size- 10mm thickness, len.-8 feet * width-4 feet., vibration sensor make- hansford, model- hs-420f0255001, sr. no.- 746480, 4-20ma velocity output (mm/sec.), proximity sensor pnp capacitive type make- ifm, model- ki5002 ki-3015-bpkg/nis: 15 mmnf, ub : 10-36 vdc, ie: 250 ma, skf lincoln 623-25453-3 grease lubricant pressure switch 130-260 bar, dia.8 mounting type- direct, switch type- piston,batch no.:1950, limit switch for lubrication system make- telemecanique xcks en/iec 60947-5-1, ui: 500v, uimp: 6kv, ac-15 240 v 3a, en50041, ind. cont.eq 170 m, a300-q300, type- 4x, mounting stud for vibration sensor , material - s.s., smart positioner, make- siemens, model- sipart ps2(single output) 6dr5110-0nn00-0aa0, cable assembly of vibration sensor with 2 pin connector, tth200 head mount temperature transmitter, make- abb,input- rtd pt-100 3wire, output- 4 to 20 ma+hart,range- 0 to 600 deg.c,power supply- 11-42v dc(loop powered), ( input range should be changed by hart), smart positioner with feedback card, make- metso (neles), model no.- nd7000( dual output ), type- n07102hnt, input- 9.7 vdc/20ma/485 ohm, ethernet cable cat6( utp cable fr-pvc grey) make- polycab, item code- p-sc-c60-utp-pvc gry-305,, smps power supply, make- mean well, model- sdr-960-24, input- 230v ac 6.0a, output- 24v dc, 40a, smps power supply, make- mean well, model- ndr-480-24, input- 230v ac 5.3a, output- 24v dc, 20a, smps power supply, make- mean well, model- edr-120-24, input- 230v ac 2.6a, output- 24v dc, 5a, air lock relay, make- fairchild, catalog no.- w20359, 1 unit signal produces, 1 unit output., complet

CTN :45209737

28 May, 2026 NA

Kanchrapara - West Bengal

Tender For corrigendum : supply of rubber kit for independent brake valve sa-9 comprising of 03 items used in elect. locomotives : [1] pipe bracket gasket to rdso drg. no. skdp - 3056 alt. 1 - qty ing to rdso. drg. no. skdp - 3031 - qty/set - 08 nos. [3] diaphragm to rdso. drg. no. skdp - 3052 alt. 1 - qty/set - 01 no. spec : irs-r-48-24, april 2024 [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

Central Government / Public Sector

CTN :45050074

28 May, 2026 NA

Guntakal - Andhra Pradesh

Tender For supply of set of items for modified hand brake (gear type) of wag7 electric locomotives as per rdso spec. no. mp.0.01.00.35, rev. 0.0 (1) chain cover for modified hand brake (gear type) (2) handle with hinges & locking arrangement for modified hand brake (gear type). (as per uvam id: 2201248 & sub item id: 2201248003)[quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ]- grooved drive stud, lichagon nut, retaining ring, o-ring, exhaust filter, diaphragm, diaphragm, o-ring, 11-nini, o-ring, piston packing, compression spring, nit of spares por m/s koil make aws manifold plate, o-ring, kit of spares for m/s kbil make isolating cock (aws) wi, scaling-ring, o-ring, o-ring, o ring, κνοπακ πιnc, compression spring, kit of spares for m/s kbil make stop cock of aws panel, o-ring, retaining ring, clamping pin, retaining ring, o-ring, o-ring, gasket, o-ring, o-ring, o-ring, shaft sealing ring, spring, spring, kit of spares for m/s kbil make sifa valve with part no., lock washer, locking ring, locking ring, piston, grooved ring, o-ring, o-ring, o-ring, 112, o-ring, flat gasket, knorr-k-ring, spring washer part, spring washer, spring washer, washer, o-ring, o-ring, compression spring, compression spring, compression spring, compression spring, name plate, washer, guide, guide, shaft, rall

Central Government And Public Sector

CTN :45213188

05 Jun, 2026 NA

Kalpakkam - Tamil Nadu

Tender For corrigendum : supply of sier diaphragm - item 1 - siers diaphragm size 2 inch moc - natural rubber , item 2 - siers diaphragm size 1-1 by 2 inch moc - natural rubber with sc.s.holder , item 3 - siers diaphragm size 1 inch moc - natural rubber , item 4 - siers diaphragm size 3 by 4 inch moc - natural rubber , item 5 - siers diaphragm size 1 by 2 inch moc - natural rubber

Central Government/Public Sector

CTN :45337526

08 Jun, 2026 NA

Kota - Rajasthan

Tender For supply of spares of apm (el-60) consisting of 18 items s.no. kbi pt. no. qty/set (1) tube port plug with o ring 760837 1 (2) o ring 738362 1 (3) umbrella valve 772345 1 (4) o ring 756728 1 (5) o ring 783649 1 (6) o ring 781694 2 (7) o ring special 771637 1 (8) o ring 749475 1 (9) diaphragm 755749 1 (10) dust boot 772308 1 (11) nut elastic stop 733883 2 (12) ring gasket 772401 1 (13) ring gasket 781215 2 (14) guide pin 771197 1 (15) dust cap 776207 1 (16) indicator 771071 1 (17) spring 771112 1 (18) piston 771113. [ warranty period: 36 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variationpermitted: max 8 lacs ] ]

Central Government/Public Sector

CTN :45292460

01 Jun, 2026 NA

Katipala - Karnataka

Tender For tender for supply of packing set, pn: 156 arca part number 2269628, cpp2 prds pv480 5207, packing set, pn-171 arca part no 2179507, cpp2 prds pcv480 5208, packing set, pn: 171 arca part number 2172854, cpp2 prds pv480 5207, packing rings item 171, arca part number 2175749, cpp2 pris pv480 5202, packing set, pn: 156 arca partno 2269628, cpp2 prds pcv480 5208, gasket, pn:145 arca part no 2156114, cpp2 prds pcv480 5208, gasket set pn 146 arca part number 2187821, cpp2 prds pv480 5207, gasket pn:146 arca part no 2187823, cpp2 prds pcv480 5208, prds pcv actuator diaphragm (uv. 60,530mm) pcv-4805202/3/7/8 make-arca, cover gasket, pn:120 arca part no 2147186, cpp2 prds pcv480 5208, cover gasket, pn-120 arca part number 2160570, cpp2 prds pv480 5207, cover gasket, pn:120 arca part number 2168264, cpp2 prds pv480 5203, prds pcv actuator spare kit (0 ring-26, bush-25/47, ouarding-41) pcv 4803202/3/7/8 make arca, forbes marshall arca, valve soft parts repair kit including gland & gaskets, app no: a940075, forbes marshall arca valve soft parts.repair kit including gland & gaskets, app no: a940074, forbes marshall arca valve soft parts repair kit including gland & gaskets, app no: a940076, actuator diaphragm kit model u 30.v, actuator diaphragm kit model-uv-60v, actuator diaphragm kit model:liv-60.n, forbes marshall arca, valve soft parts repair kit including gland & gaskets, app no: a970130

State Government

CTN :45289932

29 May, 2026 NA

Balurghat - West Bengal

Tender For supply of item rate for construction materials for all types of construction works under mgnrega - hire charges of coaltar boiler 900 to 1400 litres, hire charges of concrete mixer 0.25 to 0.40 cum with hopper, hire charges of diesel road roller- 8 to 10 tonne, production cost of concrete by batch mix plant, hire charges of diesel truck-9 tonne, hire charges of sparaying machine including electric charges, hire charges of coaltar sprayer, hire charges of barber green, drying,mixing and asphalt plant, with accessories, capacity 30/45 tonne, pumping charges of concrete including hire charges of pump, piping work & accessories etc., hire charges of derrick monkey rope, hire charges of pump set of capacity 4000 litres/hour, vibrator (needle type 40 mm), machine for rubbing of floors, front end loader capacity 1.00 cum, hire and running charges of tripod and mechanical winch machine complete with power unit and accessories, mastic cooker, hire and running charges of tipper, hire and running charges of loader, hand grinder for mirror polish, hydraulic excavator (3d) with driver and fuel, pin vibrator, surface vibrator, hot bitumen mixer 0.5cum i/c hand cart, hire and running charges of hydraulic piling with power unit etc. including complete accessories and shifting at site, hire and running charges of light crane, hire and running charges of bentonite pump, hire and running charges of vibrating pile driving hammer complete with power unit and accessories, hire and running charges of crane 20 tonne capacity, carriage of concrete by transit mixer, generator 250 kva, paint applicator, mobile crane, tractor with ripper attachment, tractor with trolley, air compressor 250 cm with two leads for pneumatic cutters/hammers, joint cutting machine with 2-3 blades, c.c.batch mix plant, road sweeper, slip form paver with sensor, water tanker 5000 ltr. capacity, concrete joint cutting machine, texturing machine, dozer d-80-a12, motor grade 3.35 meter blade, hydraulic excavator of 1 cum bucker, front end loader 1 cum bucket capacity (incl pol), tipper -5 cum, vibratory roller 8 to 10 tonne, smooth wheeled roller 8 to 10 tonne, tandem road roller, water tanker 5 to 6 kl capacity, air compressor, wet mix plant 60 tph, mechanical broom hydraulic, emulsion pressure distributor @1750 sqm per hour, hot mix plant - 120 tph capacity, hot mix plant 100 tph capacity, paver finisher hydrostatic with sensor control 100 tph, paver finisher mechanical 100 tph, batching and mixing plant @75 cum per hour, concrete paver finisher with 40 hp motor and sensor, generator 250 kva, generator 100 kva/125, truck 5.5 cum/ 10 tonnes, road sweeper (mechamical broom) @ 1250 sqm per hour, drum type hmp of 60-90 tph capacity @ 75 tonne per hour actual output, hire and running charges of drill machine up to 400 mm dia (including cost of mobile oil, disesel consumption in ordinary soil operator), pile integrity testing equipment, excavation of diaphragm wall by mechanical grab, hire charges of tata 407 or equivalent for local shifting, hire charges of diesel truck - 9 tonne (without pol), using cost of ultra voilet radiation tube, compressor, gun, rubber pipes & other accessories - hire charge of plant & machinery i/c necessary fuel, hire charges of suction jeting machine 2200 psi machine i/c pol and operator, hire charges of drill machine upto 30 mm dia, hire charges of sand blasting equipment, hire charges of compressor, welding charges of shear key to existing reinforcement, hire charges of plant and machinery that can inject 350 kg/day, seam bolts and nuts 6 mm dia and 25 mm long, fibre (high impact poly propelene reinforced) cement corrugated sheet 6 mm thick, fibre (high impact poly propelene reinforced) cement close fitting adjustable ridge, fibre (high impact poly propelene reinforced) cement corrugate serrated adjustable ridge, fibre (high impact poly propelene reinforced) cement plain wing adjustable ridge, fibre (high impact poly propelene reinforced) cem

Central Government/Public Sector

CTN :45209834

08 Jun, 2026 NA

Lucknow - Uttar Pradesh

Tender For supply of set of complete diaphragm with g.f. nylon center disc and gasket ring for m/s eversure make air flow relay. one set consisting of 05 items (08 nos) -(1) qvmt- 02 nos./set as per eversure drg. no. eee/afr/05(rev-1) item ref. no. 1, (2) qvsl -02 nos/set as per eversure drg. no. eee/afr/05(rev-1) item ref. no. 1, (3) qvrh -01 no./set. as per eversure drg. no. eee/afr/05(rev-1) item ref. no. 1, (4) qvsi- 02 nos./set. as per eversure drg. no. eee/afr/06(rev-1) item ref. no. 1, (5) qvrf- 01 no./set. as per eversure drg. no. eee/afr/07 item ref. no. 1. [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45265120

28 May, 2026 NA

Mughalsarai - Uttar Pradesh

Tender For supply of rubber kit for overhauling maintenance for a-9 valve comprising of 8 items as per annexure specification :-- as per sl.no.- item drg.no. qty/set 1 diaphragm sk dp 3052 alt.1 01 no. 2. o ring skdp 3031 02 nos. 3 o ring skdp 3031 01 no 4 o ring skdp 3031 01 no 5 o ring skdp 3031 01 no 6o ring skdp 3031 02 nos 7 seal valve skdp 3044 01 no. 8. gasket skdp 3056 alt.1 01 no. accepted offer:- kit, a-9 valve 1] diaphragm 526346 skdp-3052 alt.1 - 01 no/set, 2] o ring 531868 skdp-3031 - 02nos. , 3] o ring 564056 skdp-3031- 01 no. 4] o ring 524614 skdp 3031- 01 no., 5] o ring 526388skdp-3031 - 01 no., 6] o ring 523734 skdp-3031-02 nos. 7] seal valve 557396 skdp-3044 - 01 no., 8]gasket 560009 skdp-3056alt.1 - 01 no . [ warranty period: 30 months after the date of delivery ]]

Central Government And Public Sector

CTN :45211126

02 Jun, 2026 NA

Bhilai - Chhattisgarh

Tender For supply of spare kit for quick exhaust valve for high reach pantograph type wbl85 hr, as per m/s schunk part no-909010017300 each set consist of 2 items in 2 nos (1 no each) (1) diaphragm, qty-01 no. (2) spring, qty-01 no, make- schunk carbon technology india private limited. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

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