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 :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

Central Government/Public Sector

CTN :45117234

12 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 ]

Central Government/Public Sector

CTN :45011690

25 May, 2026 NA

Vadodara - Gujarat

Tender For supply of multi pressure regulator for oxygen gas cylinders,class3 with inlet pressure of 230 bars& maximum flow of 1000 ltrs./min. conforming to is:6901-2009 (secondrevision) with stainless steeldiaphragm at 1st stage & neoprene rubber diaphragm at 2nd stage & inlet with ceramic filters isi marked [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44846155

29 Apr, 2026 71.1 Thousand

Bathinda - Punjab

Tender For tender for supply of ht grade neoprene rubber diaphragm,25nb

corporations/Associations/Others

CTN :44789440

22 Apr, 2026 NA

Jhansi - Uttar Pradesh

Tender For supply of crane process flow make 04070303' sundr diaphragm valve 25 nb , crane process flow make diaphragm neoprene rubber 50mm saunders

Central Government/Public Sector

CTN :44773720

11 Apr, 2026 NA

Mumbai - Maharashtra

Tender For supply of isi marked multi stage gas regulator for acetylene gas confirming to to is-6901/2018 with stainless steel diaphragm at first stage and neoprene rubber diaphragmat second stage to ensure stability of pressure of 1.5 bar at outlet and max. inlet pressure 25 bar. [ warranty period: 30 months after the date of delivery ]

CTN :44561367

25 Apr, 2026 NA

Mumbai - Maharashtra

Tender For corrigendum : tender for supply of pressure switch sensing element for fpm34dkxnsn , pressure switch sensing element for fpm34dqxnsn , temperature switch sensing element for fcm34dgnsn , double washer of safety , gland cap lock , natural rubber sheet 45didc th2 , hose 10x2 5 rubber h650 a , o ring 5 70x 1 90 20a8 gn , o ring 12 10x2 70 20a8 gn , lock tab washer nd8 galvanized steel , o ring , zylinder pin din6325 , bernard actuator oa8 115v 60hz 3ph marine ral7038 , fl di qfa 384 192 corrugated metallic gasket , pressurized 60l alimentary quality balloon horiz or vert , cover seal , o ring 177 5x5.3 20a8 a n , guide ring 90 95 9 7 c 380 , turcon stepseal seal k 90 105 1 6 3 o ring 94 6 5 33 , seal od65 id37 3mm thick , seal od65 id37 2mm thick , seal od65 id37 1mm thick , upper soft patch seal , o ring 18 40 2 70 20a8 gn , lock plate 12 , pin v1 5 15 stainless steel 2972 015 , o ring 31 50 1 80 20a8 , o ring 67 00 x 1 80 20a8 8573 423 , filter seat , filter , washer stainless steel , spring , ball plunger , pin v2 20 stainless steel 2673 020 , pin v 1 5x 15 z10cnt 18 11 , o ring15 00 x 1 80 20a8 8547 623 , o ring 1250 2 65 20a8 , back up ring ptfe , back up ring ptfe , back up ring ptfe , lock washer stainless steel , back up ring ptfe , o ring 4 87x1 80 20a8 , o ring 25 80x 2 65 20a8 , spring pin 1 5 x 8 st steel , capacity screw ss 13 72 , capacity screw ruch de 21 34 , stainless steel washer de 6 , screw fhc 90 m6x16x16 a4 80 , friction ring , counter gasket , o ring , lock washer a4l two heel locking devices diam 10 , o ring 44 17 1 78 64c8 b n , o ring 48 90x2 62 64 c8 b n , spare seal kit for wafer valve dn20 , spare seal kit for wafer valve dn32 , spare seal kit for wafer valve dn40 , spare seal kit for wafer valve dn50 , o ring 67 00 3 55 20a8 an , o ring 74 00 3 55 20a8 an , o ring 14x 1.8 20a8 , o ring 100x3 55 20a8 , fhari hose peh410 bar nd 10 ruch unions l 2 870 m , spring pin 5x45a stainless steel , lock plat , air hp hose peh500 bar od42 16 od48 26 ruch unions l 0 75m , cover o ring , soda lime cells , seals of the diaphragm , plain washer zinc plated steel dn20 , shell partition gasket u shaped separation seal neoprene , shell po ring for closing plate 330x5 , neoprene butterfly gasket , gasket , saefty washer steel nl 12 19 5 5 2 5 delta protekt , screw chc m6x30x30 stainless a4l 80 , stainless steel lock tab washer dn 16 , female connector for converter , lip seal , nd6 pane washer , o ring 31 47 x 1 78 df801 , o ring 34 59x2 62 df 801 , variator , gasket stop , lock washer dn 14 , screw h m6x16x16 z5cnd 17 04 01 , fresh water hose peh26 bar nd32 od42.4 ruch unions l 0 4m , oring 28 24x2 62 20a8 , tapered roller baaring 32307 , o ring 265x7 20a8 , o ring 400x7 20a8 , nl washer nd36 steel , safety wire dia 1 l900mm , support ring cp 3 40 60

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