Latest diaphragm ring Tenders | Government diaphragm ring Tenders

Central Government/Public Sector

CTN :45555771

22 Jun, 2026 NA

Jalpaiguri - West Bengal

Tender For supply of thread ring gauge for axle end steel high tensile cap screw, size 1-1/8" dia - 7unc-2a go & no go (01 each) (standard length) with nabl calibration and traceability certificate as per specificationattached annexture-x1 [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45550818

06 Jul, 2026 NA

Harnaut - Bihar

Tender For supply of a set of metal threaded end fitting of size pg 29 of annexure a (table a 2 item no 6) with hexagonal lock nut of nickel plated brass thread size pg 29(table a10 item no.6) with gasket and o ring conforming to rdso specification no. rdso/pe/spec/ac-0138-2009(rev-1).all are in assembled condition. [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45567199

25 Jun, 2026 NA

Perambalur - Tamil Nadu

Tender For supply of straight metric metal thread end fitting suitable to conduit size nw 23 thread having thread size m25 x 1.5 with hexagonal metric lock nut made of nickel plated brass of size m25 x 1.5 with suitable o-ring and washer confirming to rdso specification no. rdso/pe/spec/ac/0138 -2009 (rev.1) [ 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 And Public Sector

CTN :45538563

02 Jul, 2026 NA

Sonitpur - Assam

Tender For supply of set of thread plug gauge & ring gauges go & nogo for draw gear components of icf coaches. componet drawing rdso sk. 99002 alt. 5, rdso sk. 99007, item 1, thread plug gauge drg. no. 116/002 & thread ring gauge drg. no. 116/003. details specification will be as per documents attached. [ warranty period: 30 months after the date of delivery ] ]

CTN :45449286

18 Jun, 2026 NA

Allahabad - Uttar Pradesh

Tender For corrigendum : supply of plug m48 x 1.5 x 14 csn 02 1915.2 , ring , deck covering sealing coating , ring connector , handle with thread , cable clamp- m6x 19501 614 , washer a5.3 is 5370 69 steel , plug m18x1.5 7200218 , sealing ring 12x4 , sealing ring , pin , key , pin 4x36 csn 02 2140.1 , handle tie road rh , handle tie road lh , rivet c w spindle- 4x8 csn 02 2391 , front cover lh , glass gasket 1960 , ball-0808 ku , circlip 4 is 3075 part-3 86 , knob-3 , screen, long cab , upper carpet , rear carpet, lh , rear carpet, rh , carpet

CTN :45540400

19 Jun, 2026 NA

Parganas - West Bengal

Tender For spare parts for kraz veh - pipe assy air cyl to brak valveof frt br part no 256b13506241, pipe assy from air cyl to brake valve of part no 256b13506245, pipe assy from air cyl to manual c/valve part no 255b13506255, pipe assy from air cyl to single safety part no 255b13506249, pipe assy from anti freeze evaporator to part no 255b1350620710, pipe assy to horn part no 255bt3721045a, pipe assy to lh front brake cyl part no 255b13506281, plug drain cock part no 256b1101078, protecting bushing part no 255b3408065, qtr glass hinges(rubber) part no dmd-niv-3767, qtr glass lock part no niv, qtr glass rubber part no nk, rifle stand base part no dmd-nk-4009, rifle stand clamp assy part no dmd-nk-4010, ring sealing brg(winch p/shaft) part no 53a2201122, rod sealing part no 214b1310172, rod, strip hold down part no nk, roller bearing gp37611/7611k part no 255b2304020, rubber plate bty box part no nk, run channel beeading part no nk, seal part no 256b3405178, seat back assy/back rest assy seat part no 256b6900200, seat cushion part no 256b6800110, strap hold down part no 255b3703162b, strip weather drop glass part no niv, tail light mtg plate with guard part no nk, thin alluminium flat channel 1/2", l-16 part no nk, trailer plug socket ps-300a(2143730010) part no ps300a3723100, tube air cross to rear axle right brakec part no 214b3506310a, tube assy lh part no 255b4224085b, washer part no 2102919038a, weather strip wind shield part no 2145206050, rear pipe assy from compr to washer part no 256b13506201, shaft clutch part no 236n1701027b, bolt (front road spring) part no 2000817p29, bolt m 14x50 part no 201593p29, cabin floor supporting part no nk, gasket part no 255b8500046, pin part no 260088p18cp29, pin clip part no 256b110111520, gland yoke part no nk, handle inside door part no 2146105182, hatch cover part no 2361601030a, cylinder b 20 part no 256b3513015, cylinder b-40 part no 2503513015, valve, tyre pressure ctrl part no 11312200901, adaptor rear coupling head part no nk, angle plate foot step body part no 255b8506315, ball brg dia 3/8"(200-1702083)/ball dete part no lv6/mt73110002694, bracket holder cam part no 255b3909107, bracket, handle part no 2561108288b, channel upper drop glass part no 2146108255b, corrogated ring support (aps) part no nk, door outer handle part no 2146105152, holder oil seal cross part no 514919, holder oil seal slip yoke part no 522201087, key/wood ruff part no 347013p2, lamp part no 6240001209, pin shoe f/b part no 2003501132a, pipe to pressure gauge part no 255b1383004410, rod bonnet holding stand part no nk, rod tie door latch comp part no 6105102, roller pin angle distance piece part no nk, seal part no 255b3104036, shim 0.1mm/gasket part no 2144501098, spring (aps) part no nk, turn indicator relay part no 2143726030, union outer thread part no 347464p29, cleaner, air part no 2381109012, wing nut, slotted link part no 2125204024a2

CTN :45556826

30 Jun, 2026 NA

Izatnagar - Uttar Pradesh

Tender For supply of set of gauges for screw couping consist of following gauges (1) thread profile ring gauge (go-01 no. & nogo-01 no.) requied size:m39 x 3mm (exteernal) wear limit-01mm ref. drg. no. rdso sk79063 alt-4 & sk99007 material ? tool steel, is:3748/90 hardness-50/55 hrc, (2) thread profile gauge external (go & nogo) size-39 x 3mm (ring gauge) wear limit 0.5mm ref. drg. no. w/bd-353, material-tool steel/stainless steel & hardened, (3) gauge for trunion 76mm thickness required size-nogo 72 mm (snap type) ref drg. no. rdso-sk-79068 alt-08 & sk-99002 material ?tool steel, is:3748/90, hardness-50/55 hrc, (4) k-thread profile gauge (ring gauge type) for screw. size-55 x 6.35mm- k/thread go & nogo gauge. wear limit 01 mm ref. drg. rdso sk-79068 alt-08 & sk-99002 material stainless steel & hardnened, (5) k-thread profile gauge (plug gauge type) for trunion-lh/rh. size-55.635 x 6.35mm- d/thread go & nogo gauge wear limit 01 mm ref. drg. no. rdso sk-79068 alt 8 & sk-99002 material-stainless steel & hardened, (6) feeler gauge required size-03mm, material tool steel, is:3748/90 hardness- 50/55 hrc [ warranty period: 30 months after the date of delivery ] ]

CTN :45519945

22 Jun, 2026 37.35 Lacs

Chhabra - Rajasthan

Tender For requirement of spares of m/s ingersoll rand make conveying air compressor model r-160i-x 7.5wc and up5-22-7 for dry fly ash dense phase system,unit#3 and 4, ctpp, chhabra - model no. r160i-x7.5 wc, seal, shaft high pressure part no. 89292445, element, seprator tank 18 inch part no. 23566938/ 23545841, oil cooler, water cooled part no.23572415, after cooler, water-cooled part no.23572423, cap screw m6x25 soc hd cap w/nylon insert part no.22168710, pressure transducer 0-225 psig part no.47545275001, pressure transducer 0-15 psig part no.47560902001, assembly gear set 160 kw single stage 7.5 bar part no.23521859, pin dowel [motor] part no.39194915, pad pre filter part no.23523772, actuator service kit part no.23467251, inlet valve part no.23421217, elbow 1/4" 90 degree straight thread ms part no.96757604, spacer gear (ce177g) part no.39326483, sleeve motor shaft 4.25 od m132/160 part no.89292478, key,square both ends 0.88sq x1.25 part no.95135638, valve in line check part no.23453020, tube gear case scavenge part no.23453129, air cleaner assembly nlg37-42 pico standard part no.23390156, ultra coolant (208 litres) drum part no.39433743, key, rect one round end part no.96759212, clamp, plate part no.35295336, screw, socket head part no.32555819, housing, seal part no.22880744, gasket, gear case part no.39454558, pin, dowal [air end] part no.35295336, valve, orifice [separator tank] part no.23449200, oil filter assembly part no.23523434, o ring set part no.ok002222, pressure transducer cable part no.23529373, temprature sensor part no.23522246, valve min press check 132-160 kw part no.23521297, 5sv solinied cable part no.23562432, model no. up5-22-7, element coolant filter part no.54672654, element seprator 194cfm (spin-on) part no.54749247, pad pre filter part no.22053722, element air filter part no.89295976, kit, inlet valve repair part no.22067177, kit-mpcv part no.22064695, kit thermal valve repair part no.22393326/ 22832885, valve solenoid 125 inch npt part no.54774302, valve solenoid 1/2 in npt 110 volt part no.54654652, spring gas part no.54749114, elbow .31tx .50sae part no.95993572, elbow , 90deg male 37a10c3xz2 part no.95937686, tube oil feed (rear bearing) part no.85581858, tube, vmc block to bare part no.85581866, belt part no.89265052, ultra coolant (20litres) drum part no.38459582, tempreture sensor part no.22137848, conteroller part no.22128763, tube nylon part no.39124813, tube nylon part no.39124821, elbow part no.39155650, elbow part no.39155577, nipple part no.22354989

CTN :45529696

26 Jun, 2026 NA

Pune - Maharashtra

Tender For supply of lv2 rcv 675-54-209 head , lv1 r72 5120720107404 or 5120720107016 wrench for idler wheel disc nut 54- 28-1 , v5 r72 rus-gost-6309-80 thread n200 cotton 18 , lv1 wzt-3 d35-07-353 lock ring , lv2 icvs 4720720260287 765-78-717 hose nonmetalic , c2 r72 5360-005108 1 spring helical torsion 6p11 6-38 , lv1 r72 175.36.066 cover , lv3 r72 sb 3306-15-2 exaust manifold gasket cons of 3 items , lv1 r72 ppgu.1 device checking for tightnes of pvrn , lv2 icvs 2520720467392 pd-it-1.5mpa-k2 eng oil pressure sending unit ty25-02-1

CTN :45546038

01 Jul, 2026 NA

Multi City - Multi State

Tender For supply of straight pg metal thread end fitting of thread size: pg21 fits to conduit nw-23 with hexagonal metal lock nut made of nickel plated brass with suitable "o" ring and washer conforming to rdso specification no. -rdso/pe/spec/ac/0138-2009, (rev-1) annexure a. table a-2, si no.-5 or latest. [ warranty period: 30 months after the date of delivery ] ]

Diaphragm Ring Tenders

By Cities

By States

By Agencies

By Ownerships

By Sectors

Central Government/Public Sector

Central Government/Public Sector

Central Government/Public Sector

Central Government And Public Sector