Latest diaphragms Tenders | Government diaphragms Tenders

Central Government / Public Sector

CTN :42240173

26 Dec, 2025 NA

Paradip - Odisha

Tender For corrigendum : procurement of spares of brc in meg unit at iocl paradip refinery - procurement of spares of brc in meg unit at iocl paradip refinery as per technical specifications mentioned in enquiry cum offer . (annexure-a), thu bearing pad,u/n:19e007ac013100a033, thu bearing pad,u/n:19e007ac013105a033, jnl bearing pad,u/n:19e007ac013110a031, adapter,u/n:e9830791-3, connector,u/n:e9830896-1, connector,u/n:e9830896-2, thrust disc lock washer,u/n:e0820503-8, thrust disc,u/n:a870256-1, gasket,p/n-ep80m1577,200 tc,elliot, lock wire,p/n-war-b1005, air breather,p/n apmb-08,200 tc,elliott, contact pin, p/n:e9830896-21, sealing plug, p/n:e9830896-23, receptacle, p/n: e9830896-6, seal ring;p/n: a837771-26, gasket, p/n:ep80m1574, air breather;p/n-apmb-12, seal ring, inboard,p/n-a837771-53, thu bearing pad,u/n:19e007ac023100a033, thu bearing pad,u/n:19e007ac023105a033, thrust disk lock washer,u/n:e0820503-4, seal ring; p/n a837771-1, seal ring p/n-a837771-38, tool eye bolt,p/n:uib-a04,46m5,elliott, tool jack screw,p/n:ustb-a03024, tool c-chnl,p/n:19e009ac017500a001, tool c-chnl,p/n:19e009ac017500a002, tool cap screw,p/n:ush-h04006, tool ay&dy ft,p/n:19e007ac029571a025, tool rtrhlg tool,p/n:19e007ac029572a015, rotor holdg tool assy,19e009ac019572a015, rotor shipping jig assy,u/n:19e007aqt1, tool rtr hlgtool,p/n:19e007ac019572a015, jack screw,u/n:ustb-a10032, rot adj tl assy,u/n:19e008aqb1, lifting hook,p/n-b879157-5, lifting hook,p/n-ft-h36115, cap screw (socket head), p/n:bsh-h12040, tool sliding hammer,p/n:e8872114-19, tool rtr lftg tool ay,p/n:b9170276-5, moment simulator,p/n:19e008aqb1r611a001, tool puller,p/n:ft-a12045, cap screw socket head,u/n:ush-h1t05018, cap screw socket head,u/n:ush-h1t04012, super bolt nut,u/n:e9850532-gr3, stud bolt,u/n:e9850543-1, dowel pin,u/n:uec1858-2, plug,u/n:plgn-e08, cap screw buttom head,u/n:u23r11, washer,p/n-p25g016, rubber gskt;p/n-e8873239-3, cap screw socket head,u/n:ush-hn04026, washer,u/n:ep25g014, stud bolt,u/n:uec1190-463, cap screw socket head,u/n:ush-hn03010, diaphragm key,u/n:e9840246s11-1, shim sbts,u/n:e9880322-gr1, shim sbts,u/n:e9880323-gr1, bolting bar,u/n:19e007ac025102a001, bolting bar,u/n:19e007ac025101a001, washer,u/n:ep25e19, shaft adapter,u/n:e9870719-1, tool sleeve wrench,p/n:e9870643-11, tool hoist ring,p/n:uhr-04,46m5,elliott, tool hoist ring,p/n:uhr-08, tool ay&dy ft,p/n:19e007ac029570a020, tool hydr-fit td,p/n:e9890091-gr1, tool hoist ring,p/n:uhr-12, tool jack screw,p/n:stb-a08050, tool jack screw,p/n:ustb-a04080, tool jack screw,p/n:ustb-a04032, tool jack screw,p/n:ustb-a03032, tool jack screw,p/n:e9851102-12, teflon sheet (fix side),p/n:e9880341-2, teflon sheet (slide side),p/n:e9880341-1, shim (fix side),p/n:e9880340-gr1,88m71,, shim (slide side),p/n:e9880339-gr1,88m71, plug, p/n:e9830907-2, rubber gasket,p/n:e8873216-1,88m71,, plug, p/n:e9830908-2,200 tc,elliott, plug,p/n:e9830906-1,200 tc,elliott, rubber gasket;p/n-e9850434-3, rubber gasket;p/n-e9850434-4, cover nut;p/n-u891906-3;model:38m9-7, spare pad assy,u/n:e9641081-31, spare pad assy,u/n:e9641082-29, spare pad assy,u/n:e9641083-33, air breather,u/n:ap16150w, air breather,p/n ap06150w,2seg-6,ebara, sealing plug,u/n:e9830896-23, contact pin,u/n:e9830896-21, plug connector,p/n:e9830896-3, receptacle,u/n:e9830896-8, plug connector,p/n:e9830896-1, receptacle,u/n:e9830896-6, shear pin,u/n:sp44t12000, shear pin coupli,p/n:1128655-7, clutch lockout,u/n:sm19846, shoulder screw,u/n:127058c-32, 3/8-16 hex locknut,flexloc (hd), i/n-14, journal brg lp,p/n:e9641081-17, oil,baffle,lp,p/n:e8646384-6, teflon seat, p/n: e8652694-2, washer plate,p/n:e8633023-2, eye bolt,p/n:ib-a08, hex nut,p/n:fn-a12, spacer,p/n:e8683431-1, cap screw,p/n:bsh-h10060, hex nut,p/n:fn-a10, screw,cap,lp,p/n-e23r123, gasket,lp,p/n:gda1-bggg016845, gasket,lp,p/n:epbom1574, gasket,lp,p/n:epbom1579, o-ring,lp,p/n:oas-rb244, o-ring,lp,p/n:oas-rb232, oil seal ring,p/n-e8642688-10, spring,lp,p/n:e8632470-18, screw cap,p/n:ft-a12050, washer lock, p/

Central Government/Public Sector

CTN :43239025

08 Jan, 2026 5.74 Lacs

Udyogamandal - Kerala

Tender For tender for supply of spider for lovejoy coupling details as per sl no 1 in boq , spider for lovejoy coupling details as per sl no 2 in boq , spare spider for coupling details as per sl no 3 in boq , spider for lovejoy coupling details as per sl no 4 in boq , coupling lovejoy flexible details as per sl no 5 in boq , coupling lovejoy flexible details as per sl no 6 in boq , coupling lovejoy flexible details as per sl no 7 in boq , fenner make c i coupling with pilot bore details as per sl no 8 in boq , sheet pvc transparent flexible details as per sl no 9 in boq , diaphragm rubber sheet 6 mm thick details as per sl no 10 in boq , diaphragm rubber sheet 8 mm thick details as per sl no 11 in boq , compressed asbestos fibre jointing sheet details as per sl no 12 in boq , compressed asbestos fibre jointing sheet details as per sl no 13 in boq , welding hand gloves leather type details as per sl no 14 in boq , steel wire brush details as per sl no 15 in boq , hose clamp 19 mm details as per sl no 16 in boq , hose clamp 25 mm details as per sl no 17 in boq , hose clamp 32 mm details as per sl no 18 in boq , nylon rod 50 mm dia x 300 mm details as per sl no 19 in boq , nylon rod 80mm x 300 mm details as per sl no 20 in boq , cutting wheel details as per sl no 21 in boq , grinding wheel details as per sl no 22 in boq , blade hacksaw details as per sl no 23 in boq , rust preventive details as per sl no 24 in boq , high temperature grease details as per sl no 25 in boq , hot air gun with 9 mm reducing nozzle details as per sl no 26 in boq , blade jigsaw details as per sl no 27 in boq , blade jigsaw details as per sl no 28 in boq , ptfe teflon tape details as per sl no 29 in boq , thinner 6756 details as per sl no 30 in boq , welding machine details as per sl no 31 in boq , angle grinder details as per sl no 32 in boq , caliper vernier 300mm details as per sl no 33 in boq , rod pvc 80mm details as per sl no 34 in boq , rod pvc 90mm details as per sl no 35 in boq , rod ptfe 80mmx1000mm details as per sl no 36 in boq , teflon tape 12mm details as per sl no 37 in boq , jig saw machine details as per sl no 38 in boq , marble tile cutter details as per sl no 39 in boq , cutting wheel for angle details as per sl no 40 in boq , blade power hacksaw details as per sl no 41 in boq , outside micrometer details as per sl no 42 in boq , micrometer set inside details as per sl no 43 in boq

Central Government/Public Sector

CTN :43223680

27 Dec, 2025 NA

Gurgaon - Haryana

Tender For supply of for f1 selector sil , piston head disc for break cylinder , gasket kit for d1 emergency valve , gasket kit for va1b valve , gasket kit for mu2b selector , gasket kit for auto drain valve , gasket kit for c3w distributor valve of wdg3a locos , weather strip side , weather strip top horn , diaphragm horn dual tone , gasket 18 swg system water cooling , victaulic couling 3 inch flexible pipe coupling , gasket coupling , coupling 3inch dresser , gasket armoured 3inch , gasket rediator header , gasket armoured 1 by 2inch , gasket armoured , gasket armoured 1 by 4 inch , coupling 1inch dresser , dresser coupling , dresser coupling 3 by 4inch long compressor and exhaust unit , gasket lp cylinder head , gasket lp cylinder cylinder liner , gasket top cylider liner to block , gasket center or bottom cylinder liner to block cylinder head to block , gasket elbow to block , gasket elbow to head cylinder head , grommet push rod sleeve , gasket elbow to cylinder , gasket elbow to cylinder head piping lubricant oil , dresser 2 1 by 2 inch pipe strainer to base piping water , gasket branch pipe to header , gasket branch pipe to cylinder head , gasket pipe to pump , gasket pipe to cylinder block , gasket elbow to pipe and after cooler , gasket pipe to after cooler exhaust manifold , gasket manifold to cylinder head auxiliary generator and exciter , o ring between auxiliary generator to flange , gasket palm hose for brake hose pipes , after cooler gasket , gasket for lac support to lac assly , gasket inspection floors , large after cooler gasket , gasket to water pump and water inlet pipes , gasket for fttm blower , o ring 1inch od , rubber block for flexible coupling , o ring tube to cylinder head , gasket cover to base , gasket cover to lube oil filter drum , gasket kit for autodrain valve , gaket kit for c3 distributor valve , gasket armoured 1by4inch , gasket lp cylinder , weather strip top , gasket kit for vcd , gaket kit epg , gasket kit horn magnet valve , gasket kit for feed d24 b valve set , gasket center or bottom cylinder liner to block , rubber part kit for d24b feed valve , rubber part kit for n1 reducing valve , gasket kit for angle cork , mu washers , fuel oil filter gaskets , inchoinch ring for split flange , oil seal for water pump , oil seal for after cooler blower , strainer o ring , primary fuel filter gasket rubber

Central Government/Public Sector

CTN :43232741

29 Dec, 2025 NA

Bathinda - Punjab

Tender For tender for supply of deluge valve diaphragm , p. no. 117453 , deluge valve rubber seat p. no. 117457 , deluge valve clapper , p. no. 2019 , deluge valve diaph clamp ring , p no 2021 , deluge valve rubber clamp , p. no. 2020

CTN :43234992

29 Dec, 2025 NA

Ganganagar - Rajasthan

Tender For supply of spares for a vehicles d d - lv1 r72 172 2m 01 077 1 gasket 10252725 , lv1 r72 172 02 067 1 pin hinge 10241979 , lv1 r72 172 01 259 2 gasket 10245341 , lv1 r72 175 03 037 gasket 10242515 , lv1 r72 520 15 001 01 ring 12 10245620 , lv1 r72 172 11 002 cord 10278532 , lv1 r72 432 11 062 cord 10269350 , lv1 r72 175 11 007sb buffer drg no 175 11 007sb 10274545 , lv1 r72 172 22 015sb cap port of coaxial machine gun pkt 10269451 , n1 r72 5340 006394 clip 2a26 06 14 10514156 , n1 r72 5340 006395 clip 2a26 06 15 10514160 , lv1 r72 cqa hv 5 31 014 hose connection 175 31 034sb 1 10243566 , lv1 r72 cqa hv 5 31 020 hose connection 10225614 , lv1 r72 cqa hv 5 31 028 hose connection 10225595 , lv1 r72 175 31 032 gasket 10241106 , lv1 r72 176 31 019 gasket 10252758 , lv1 r72 tu 005 280 76 hose 40u 38 7 bore dia 38mm wall thick 10245221 , lv1 r72 4720720537842 cqa hv 5 32 037 hose connection 10225532 , lv1 r72 172 32 304 gasket 10234128 , lv1 r72 4720720537841 cqa hv 5 32 045 hose connection 10225515 , lv1 r72 155 05 887 diaphragm 10269311 , lv1 r72 175 34 073sb clip 10237373 , lv1 r72 175 34 035 gasket 10242935 , lv1 r72 175 34 034 gasket 10242952 , lv1 r90 432 40 103 packing ring 10510453 , lv1 r90 175 40 010 ring packing 10240585 , lv7 r72 cqa hav 5 51 000 seal spring set consist 2 items 10251138 , lv1 r72 175 51 017 1 ring packing 10269484 , lv1 r72 cqa hv 5 51 001 seal spring set consist 2 items 175 51 01 10251292 , lv1 r72 cqa hv 5 51 002 seal and spring set 10250323 , lv1 r72 155 15 136 1 shim 10240565 , lv1 r72 cqa hv 5 66 073 pipe line assy cqa hv 5 66 073 10245903 , lv1 r72 cqa hv 5 66 006 pipe line assy 10245903 , lv1 r90 175 66 017sb pipe line 10269262 , lv1 r72 172 66 353 gasket 10250719 , z3 misc mrtu 16 522 002 73 fuse tp 400 10222217 , lv1 r72 54 26 084 1 boot 10250730 , lv1 r72 5330720118382 ring packing 172 52 092 10270036 , lv1 r72 5330 72 011 7158 gasket 172 74 265 10224665 , lv1 r72 434 81 031 1 gasket 10282680 , x2 r72 sp 20 fuze sp 20 10089154 , z7 5855 001682 head rest eye guard shield optcl instrum 10225528 , lv1 r72 rus au 8 683 129 gasket 10509362 , lv1 r72 41 50a rubber cover gun muzzle drg no 41 50a 10283267 , lv1 r72 ost 3 408 70 clip frame gost 3 408 70 10253473 , lv1 r72 tu005 6016 87 2t25 15 hose 2t25 15 bor dia 25mm wall thk 4point5m 10612200 , lv1 r72 tu 0056016 80 tl 2 point 115mtr hose 40u18 13 bor dia 18 mm wall thk 10230106 , lv1 r72 mn 4152 62 10247965 packing ring 27x33mm mn 4152 62 10247965 , lv1 r72 mn 4152 62 10247929 packing ring 12x18mm 10247929 , lv1 r72 mn 4152 62 packing ring 14x20 10240448 , lv1 r72 5330720170811 packing ring 18x24 10247947 //bid details2 / 38

Central Government/Public Sector

CTN :43235015

29 Dec, 2025 NA

Chennai - Tamil Nadu

Tender For tender for supply of main engine w5 routine kit spares : - membrane diaphragm f oil separator membrane , o ring , o ring , o ring , oil fill cap cover o ring , o ring , o ring , gasket , oil separator filter insert insert , grommet , conical spr washer , plate guard g73 gurd plate , shaft seal ring radial lip shaft seal , ring snap hv znph r5 f snap ring , adjusting screw for rocker arm adjusting washer , o ring , gasket for cylinder head , seal ring sealing ring size 0 , gasket , o ring , spare parts kit for fuel filter , adapter , grommet , grommet , seal ring , nut 04 2 nex nut , adjusting screw for rocker arm adjusting screw , washer , copper sealing ring sealing ring , o ring , ring snap hv znph r5 f snap ring , o ring , o ring , flow restrict valve , grommet , washer a cop sealing ring , valve check 0 2 bar rhdk 18 l 0 2 non return valve , grommet , grommet , o ring , link , washer a cop sealing ring sealing ring , filter element , gasket kit , fuel filter spin on easy change filter , union , union , copper sealing ring sealing ring , washer , ring snap snap ring , washer washer heating , stud , valve , ring seal g7 ki ka piston ring comp , grommet , nut , washer , ring carrier , washer , thrust bearing , washer tab locking 8 4 st52 3 03 tab washer , bearing body , grommet , restrictor flow , o ring , o ring , o ring , bushing bearing , bushing bearing , pin spring spring pin , bushing , bushing , indicator air filter restrictor contam indicator , air filter , o ring , o ring , bearing bushing , grommet , grommet , grommet , gasket , o ring , ring shim adjusting washer , oil filter spin on oil filter , o ring , o ring , o ring , pin spring spring pin , flange sealing sealing flange , ring snap snap ring , gasket kit , pressure spring , o ring , o ring , valve pressure spring pressure spring , paper pack centrifugal spinner filter gaiter gaiter , v band clamp clamp , ring snap snap ring , o ring , gasket , o ring , o ring , o ring , grommet , bolt banjo ab s2000 4000 banjo screw , union , adapter 60 deg m14 x 1 5 union union , grommet , grommet , o ring , rotary seal , guide ring , cover , plug , copper sealing ring sealing ring , ring rubber , grommet , grommet , washer a cop sealing ring sealing ring , o ring , o ring , o ring , o ring , gasket , gasket , o ring , ring snap snap ring , gasket , o ring , o ring , o ring , ring sealing 67 50d x 57 76id x 6 4 s40 sealing ring , copper sealing ring seal ring , gasket , clamp , plug with o ring , o ring , o ring , rotary seal , seal oil 48 x 72 x 8 mnn386 oil seal , bushing , sealent , titan fricofin me 20l glysacore inhibitor coolant cs 100 packing size 20 ltrs x 1 can glysacore inhibitor , surface sealant lockkite 573 surface sealant loctite 573 , rtv , sealant , sealing ring , retaining bracket for corrugated pipe retaining bracket , retainer f wiring harness , retainer f wiring harness , wiring harness for on engine senso wiring harness , hex nut , washer , hex nut , washer

CTN :43227783

08 Jan, 2026 NA

Multi City - Andhra Pradesh

Tender For supply of diaphragms for vfd chemical dosing pumps and caustic dosing pump

CTN :43230678

17 Jan, 2026 NA

Durgapur - West Bengal

Tender For procurement of different sizes of neoprene rubber diaphragm for different sizes of valves fitted in dm plant of unit-7 and 8 and water works.

Central Government/Public Sector

CTN :43114388

23 Dec, 2025 NA

Katipala - Karnataka

Tender For corrigendum : supply of 3800001195 spares for fixed fire fighting system :-- fire hydrant landing valveas per is 529, spindle assy ffire landing valve gun me, bonnet complete asslyfhydlanding val, female coupling washer rubber neoprenes, rubber washer neoprene od83mm id12mm 5, rubber washerneoprene od90mmid 80mm, braided flexible high pressure hose 1, nozzless wserrated end19mm fhose ree, water cum foam nozzle for monitors, hose pvc braided 50mm dia 30mtr long, hydrant handwheel, vapour seal glass od 120mm, vapour seal glass od 200mm, mvw spray nozzle k equal 22 angle 120 deg, mvw spray nozzlek factor equal 41orifice s, mvw spray nozzlek51 120deg, 93 o c quartzoid bulb, 141 o c quartzoid bulb, female couplings 63mm female inst wih, rubber blank cap for foam inlet 63mm dia, " cotton knitted handgloves1012 wpvc ", "high velocity water spray nozzles for fireprotection system for electric transformer", 3 foam inlet coupling with ss 63 mm inst male coupling with nrv, 4 foam inlet coupling with ss 63 mm inst male coupling with nrv, "foam maker for floating roof tank inlet andoutlet of 2 x 3 50 nb 80 nb capacity", "foam maker for floating roof tank inlet andoutlet of 2 12 x4 65 nb 100 nb capacity", "foam maker for floating roof tank inlet andoutlet of 3 x 6 80 nb 150 nb capacity", foam pourer for floating roof tank suitable for 2 x 3 50 nb 80 nb , foam pourer for floating roof tank suitable for foam maker 2 12 x 4 65 nb 100 nb , foam pourer for floating roof tank suitable for foam maker 3 x 6 80 150 nb , foam chamber w vapor seal for fixed roof tankinlet and outlet of 80 nb x 150 nb 3 x6 sizes, foam chamber w vapor seal for fixed roof tankinlet and outlet of 65 nb x 100 nb 2 12 x4 sizes, foam chamber w vapor seal for fixed roof tankinlet and outlet of 100 nb x 200 nb 4 x8 sizes, "deluge valve diaphragm for model h2partno 4035 size 200nb make hd fire protect", "deluge valve rubber seat for model h2 partno 4027 size 200nb make hd fire protect", "deluge valve clapper rubber clamp partno 4026 moc ductile iron for model h2size 200nb make hd fire protect", "deluge valve diaphragam clamp ring partno 4030 moc bronze for model h2 size 200nbmake hd fire protect"

CTN :43094382

20 Dec, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : supply of bolt (sr1199d-(ts) ak(i) -75812 , bolt m12x24 (320323) sr1199d-(ts) ak(i) -75812) , washer tab/locking/safety 10. 21 (sr1199d-13463-77: 10-21) , washer 16-21-08x22h6t (sr1199d-13463-77: 16-21-) , washer 12-21-08x22h6t (sr1199d-13467-77: 12-21-) , gtg rubber diaphragm (delhi class) l 1350, b1090, s190mm thk-8mm (sr1199d-1350x1090x190) , plate locking (sr1199d-320319) , plate locking (sr1199d321809) , screw bm10-6(g) x25-23-14x17h2 (sr1199d1491-80: bm10-6) , dowel (sr1199d-1574-45) , dowel 16x60x85 (sr1199d-1574-61: 16x60x) , stud m6-6(g) 3036 (sr1199d-22032-76: m6-6) , plate (sr1199d-326917) , pin (sr1199d-347907) , bush (sr1199d-354866) , bush (sr1199d-357099) , nut m12-6h-23 20x13 (sr1199d5927-70: m12-6h) , nut m16-6h-23 (sr1199d-5927-70: m16-6h) , shoe lh (sr1199d-97723) , shoe rh (sr1199d97724)

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