Latest neoprene rubber diaphragm Tenders | Government neoprene rubber diaphragm Tenders

Central Government/Public Sector

CTN :45335203

29 May, 2026 NA

Ajmer - Rajasthan

Tender For supply of multistage pressure regulator for acetylene gas cylinders, class "2" with inlet pressure of 20bars & maximum flow of 250 ltrs./min. conforming to is: 6901-2009 (second revision) iso 2503-1998, with stainless steel diaphragm at 1st stage & neoprene rubber diaphragm at 2nd stage & inlet with ceramic filters - isi marked. [ warranty period: 30 months after the date of delivery ] ]

CTN :45333060

16 Jun, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For tender for supply of cover , diaphragm , washer , base complete , ring sealing , sealing ring for set w6 , rubber bellows , multi led t5.5 k24 gn , male connector , delivery valve , push button , switch , parts kit , stud , nut , grooved pin , fuse 3a fk2 , key top cover green f/pan 1-01 , temprature gauge , oil pump , relay 30a 24vdc , pressure gauge , pressure gauge , pressure gauge , pressure gauge , 0-2400 tachometer , automatic cutout 2 oa10045345510 , automatic cutout 8 0a 0045346010 , switch , pressure sensor 0-64 bar , cylindrical pin , washer a , oil control ring st w6 , stud , screw , power indicator electric , power indicator 10-0-10/gn-rt , mpc1-01 card f/computer a.741620/741634 , plug-in board , mfb 1 , plug-in-board , plug-in board , panel for control panel , axial bearing , comp.wheel zr 195 , ring snap , carbon scrapper ring , con.rod brg.upper half , bushing con rod 75.00 , trust member , stop , fuel delivery pump , gasket for set w6 , bolt cylinder head , cylinder , bearing bushing , connection housing f/control lever , volute , housing emu 1-01-c , modular system , plug-in-board not adjusted , sealing ring , sealing ring 150x7.3 , gasket , tab washer , o ring , o-ring , o - ring , o ring , cylinder roller bearing , hose , gasket , gasket for set w5 , gasket for set w5 , ball 16mm , locking ring , compensating ring , valve , gasket , sealing cone 22mbn 15005 , injector , piston , diode in4004 , end cover , roller diaphagram , filter element , washer , speed transmitter_0001539620 , piston , semi rotary hand pump , incandescent lamp , temperature sensor pt1000 , speed sensor br4000 nw , hex nut , main engine lub oil priming pump , fuse 30a fk2 , fuse 1a fk2 , pressure gauge 0-6 bar , relay 12v / 150a , relay base , pressure sensor , pressure sensor 15 bar , pressure sensor 10bar , pressure sensor , thermal actuator , pressure hose , cylinder liner , sealant pipe thread loctite 586 , eprom , eprom , mcu 1-04 computer , plug-in board , module cob 8-01 , piston ring , oil separator , nut , washer thrust , bolt hex cyl hd , tube injector , valve spring , nut hex fuel rail m42 1 5 , exhaust bellow , sea water pump , coolant pump , shaft wtr pmp hi temp clg circuit , plug in board , plug in board , plug in board bob 1 02 a , o ring , o ring , o ring , o ring 100 4mm , oring for set w5 , o ring , o ring , gasket , paper pack centrifugal spinner filter , vaccum guage , gasket , control block , conversion kit f series 4000 5205304531 , cylinder head , vacuum indicator , washer , crankshaft bearing size 0 0 s s 5240336101 , control lever ros 2-05fpp , control lever , oil spray nozzle , servo-locker , corrosion inhibitor conc. coolant cs100 , diff-press monitor , level monitor , level monitor , pressure sensor , snap ring , conrod bearing size 0-0 s sx00040714 , seal ring s s 5240160319 , pushrod , flow restric valve , cam shaft , washer , button caps , bearing camshaft std , plug-in board , switch e-stop45mm w/self monitorngco , valve , plug in board , link , centrifugal oil fl tr

CTN :45333094

16 Jun, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For tender for supply of gasket kit , o-ring for set w5 , end plate , o-ring , stud , bearing angular contact roller , first plate , o ring 26 x 2.5 mmn 294 , o-ring , o-ring , seal oil , exh pipe bellows , contam indicator , fuel filter , o ring , gasket , cover for solars , clamp , 0-2200 1/min tachometer , corrosion inhibitor conc. coolant cs100 , gasket , spare part kit for fuel filter , oil filter (element) , 0-2400 tachometer , o-ring , washer a 16 , o-ring 60x4 for set w5 , gasket , bolt hex gal cu 5 bk , panel , diaphragm , diaphgarm , insert (crank case breather) , actuating cylinder , bush , isolator 60 sh rd314b , plug in board , nut , intercooler(a bank) , exhaust bellow , valve , sealing ring , o ring , bolt adjusting , valve exhaust std floating bridge , push rod , gasket for set w5 , stud , gasket , sealing ring for set w5 , cylinder head complete , oil separator , seal ring , pan2-01 panel , ring seal asm , shield heat turbo , flow restric valve , paper pack centrifugal spinner filter , o-ring 11.3x2.2 for set w6 , axial bearing , tester , o-ring , control lever ros 2-05/fpp , panel , pan1-01 panel , gasket kit , sealing ring for set w6 , panel , air starter , bearing body , seal oil 48x72x8 mnn386 , seawater pump , washer , coolant pump high-temp circuit , nut , washer , odr 2-02 computer , clamp , y-gasket vib.damper , mpc1-01 computer , end plate , air filter , rubber bellows , gasket for set w5 , gasket for set w5 , hylomer sq 32m , rubber bellows , coupling , o ring , end plate , connector , conical spr. washer , base complete , rubber bellows (s s 0002035083) , clamp , turbine wheel , tube injector , arm rocker intake , swing foll , trust member , cylinder , disc , compensating washer , washer , screw , cylinder head , injector , water pump high temp circuit , exhaust turbocharger lift side , cylinder head complete , servo-locker , plug - in board , wiring harness for on-engine sensor , shaft

CTN :45309008

30 May, 2026 NA

Panipat - Haryana

Tender For mecgale make ash handling spares from oem - ## mecgale make dome type valve assembly complete with pn. accessories but excluding pn. control panel. model no. 3/12/4##, 300 nb assembly, 300 nb assembly (w/c top plate & dome), * 300 nb dome type valve*, dome shaped head, dome shaped head (water cooled), inflatable seal (neoprene), inflatable seal (silicon), top plate, top plate (water cooled), insert ring, spigot piece, o ring for spigot piece, shaft, shaft (water cooled), shaft seal, shaft seal spacer, shaft bush, external lip seal, dowel pin inner, dowel pin outer, shaft boss with torque arm, shaft boss with striker arm, shaft boss with torque arm (w/c), shaft boss with striker arm (w/c), set of gasket, set of pneumatic fittings for valve assly., rotary joint for w/c inlet valve, neoprene rubber seal, * pneumatic panel *, single solenoid valve (rotex, 230vac), coil for single solenoid valve (230vac), seal kit for single sol.valve, 1/2 single solenoid valve , (rotex, 230vac), coil for 1/2" single solenoid valve , (230vac), seal kit for 1/2" single sol.valve, seal pressure gauge, warree, vessel pressure gauge, warree, pressure switch(seal pressure) rt116, indfos, pressure switch (vessel low pressure) rt112, pressure switch (vessel high pressure), * others *, air limit switch 1/4 (nucon), seal kit for air limit switch, air lubricator for pn. panel (1/2" / shavo norgen), air filter for pn. panel (1/2" (shavo norgen), air filter for vessel pressure (1/4" (shavo norgen), blow valve 50nb, seal kit for blow valve 50nb, repair kit for blow valve 50nb, pneumatic cylinder 6 x 12 , seal kit for 6" x 12" pneumatic cylinder, front clavish for 6" x 12" pneumatic cylinder, front clavish for 4" x 8" pneumatic cylinder, flexible hose 3/4" x 1000mm, flexible hose 1/2" x 1000mm, conveying nrv 50 nb, seal kit for conveying nrv 50 nb, repair kit for conveying nrv 50 nb, conveying nrv 20nb, seal kit for conveying nrv 20nb, repair kit for conveying nrv 20nb, pneumatic nrv 1/2" (schrader), pneumatic nrv 1/4" (schrader), quick exhaust valve 3/4", diaphragm for quick exhaust valve 3/4", quick exhaust valve 1/4", diaphragm for quick exhaust valve 1/4", bleed nipple 1/4" x 1.5mm (for inlet valve ), bleed nipple 1/4" x 0.5mm (for vessel pressure), * spares for reverse pulse jet bag filter *, filter bags 144 x 2000mm (pnf), cages 2m long, ventury 144, pulse valve (size 1"),230v ac, diaphragm fo pulse valve1", coil for pulse valve 1", 230v ac, * ash conditioner *, spray nozzle 1/2", adjustable paddles, fixed paddles

CTN :45311769

30 May, 2026 NA

Panipat - Haryana

Tender For supply of thyssenkrupp 1250 and 1750 cf machine spares - batch type centrifugal machine 1750 & 1250 kb, 1. rubber buffer for kb 1750, 2. rubber buffer for kb 1250, 3. polyurethane star for coupling for kb 1750, 4. polyurethane star for coupling for kb 1250, 5. o-ring 110 x 3, 6. o-ring 140 x 4, 7. o-ring 240 x 5, 8. v-seal for 160 diameter, 9. circlip 140 x 4, 10. tension set for 110 x 160 x 45, 11. tension ring set 60 x 67 x 9, 12. tension ring set 60 x 68 x 12, 13. flat jet nozzle 900, 14. rubber seal kit for 5 inch dia cylinder, 15. rubber ring 909 dia, 16. rotary distributor, 17. rubber seal kit for rotary distributor, 18. rubber seal kit for bottom valve pneumatic cylinder size-6 inch, 19. rubber seal kit for dia 2 inch pneumatic cylinder, 20. rubber seal kit for dia 3 inch pneumatic cylinder, 21. repair kit for 300nb butterfly valve- delval, 22. repair kit for 200nb butterfly valve -delvel, 23. rubber diaphragm for brake, 24. break pad (01 set=04 nos) sintered bronze, 25. tension spring for brake lever, 26. spring for brake pad, 27. solenoid valve srg-300, 28. solenoid valve sr-300, 29. seal kit for solenoid valve srg-300, 30.seal kit for solenoid valve sr-300, 30. proximity switch m-30 x 65, 31. proximity switch m-50 x 65, 32. pilot operated non-return valve, 33. corrugated rubber hose pipe 1 x 1200mm long, pressure-10kg/cm2, 34. corrugated rubber hose pipe 1/2 x 1200mm long, pressure-10kg/cm2, 35. corrugated rubber hose pipe 1/2 x 800mm long, pressure-10kg/cm2, 36. corrugated rubber hose pipe 1/2 x 900mm long, pressure-10kg/cm2, 37. flexible hose pipe 3/8 x 1000mm long, pressure-10kg/cm2, 38. benjo bolt , 39. benjo bolt 3/8 , 40. corrugated flexible hose pipe 3/8 x 800mm long with benjo connection, 41. corrugated flexible hose pipe 1/4 x 1000mm long, 42. corrugated flexible hose pipe 1/4 x 700mm long with benjo connection, 43. benjo flexible rubber hose pipe 3/8 x 1000mm long, 44. rubber o ring, 45. gun metal wear plate (01 set=3 nos), 46. butterfly valve with pneumatic cylinder make- delvel, size-1 inch, 47. butterfly valve with pneumatic cylinder make- delvel, size-12 inch

CTN :45291733

01 Jun, 2026 NA

Jhansi - Uttar Pradesh

Tender For supply of collar 432-40-127-2 , seal and spring set cqa hv 5.51.002 , split pin 2x16.016 , gasket rubber 168b , clip frame gost 3-408-70 , packing ring 20x26mm mn 4152-62 , packing ring 22x30 , fuse sp -5 , fuse sp 20 , fuse vpi-1-0.5a , band 10pn-3-0.5x9 , gasket 434-81- 031-1 , cap port of coaxial machine gun pkt , gland rubber drg no 188-33-044 , diaphragm 155-05-887 , gasket rubber 160a au8-683-029

Central Government/Public Sector

CTN :45296046

12 Jun, 2026 NA

Balaghat - Madhya Pradesh

Tender For supply of rubber diaphragm 10c818r1 , rubber diapharam from front 10c803 , rubber diapharam small frame 10c804 , rubber oil seal 115idxod140x13 , fly wheel bush 3j9020 507 , hex bolt 1 5 lg and hex nut 1 1 x 5 30 x 20 , toggel pin 10c704 , toggle channel a 10c 715r6 , flow switch rang 2-12 lpm type hr20m1 , presure gauge 0 10kg cm2 range , rotary gear pump 10 lpm 10lpm , oil tray 3j9020 513 , shaft for lower body block 3j7550 205

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

CTN :45336892

22 Jun, 2026 NA

Gorakhpur - Uttar Pradesh

Tender For supply of set of rubber kit for sa-9 independent brake valve consisting of 5 items, 10 nos. (1) gasket pipe bracket wabco pt. no. 560009 or rdso drg. no. skdp-3056, alt.1, qty. 01 no. ring wabco pt. no. 531868 or rdso drg. no. skdp-3031, s. no. 4, qty. 05 nos. (3) diaphragm wabco pt. no.526346 or rdso drg. no. skdp-3052,alt.1, qty. 01 no. (4) 'o' ring wabco pt. no. 564056 or rdso drg. no. skdp-3031 s. no.16, qty. 01 nos. (5)'o' ring wabco pt. no. 523734 or rdso drg. no. skdp-3031, s. no.7, qty. 02 nos.. [ warranty period: ry ] ]