Latest diaphragm item Tenders | Government diaphragm item Tenders

Central Government/Public Sector

CTN :45547866

22 Jun, 2026 NA

Jhansi - Uttar Pradesh

Tender For supply of set of rubber kit for sa-9 independent brake valve consisting of 05 items, 10 nos. (1) gasket pipe braket wabco. part no. 560009 or rdso drawing no. skdp-3056, qty 01 no. (2) 'o'ring wabco part no. 531868 or rdso drawing no. skdp-3031, s.no.-4 qty-5 nos (3) diaphragm wabco part no. 526346 or rdso drawing no. skdp-3052, qty 01 no. (4) 'o' ring wabco part no. 564056 or rdso drawing no. skdp-3031 s.no. 16, qty-01 no. (5) 'o' ring wabco part no. 523754 or rdso drawing no. skdp-3031, s.no.7 qty. 02 no. (this is shelf life item and should be procured with staggered delivery period. item to be supplied within 180 days of manufacture date.) [ 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 :45554867

02 Jul, 2026 NA

Hubli - Karnataka

Tender For rubber kit for c2w relay comprising of 9 items as follows: (1) gasket to wabco pt. no.580565 similar to rdso drg. no. skdp - 3047, qty - 01 no./set; (2) gasket ring to wabco pt. no. 527717 similar to rdso drg. no. skdp-3033, qty - 01 no./set; (3) diaphragm to wabco pt. no. 536300 similar to rdso drg. no. skdp -3053, qty - 01 no./set; (4) o ring to wabco pt. no. 532282 similar to rdso drg. no. skdp- 3031, qty - 01 no./set; (5) seal valve to wabco pt. no. 557396 similar to rdso drg. no. skdp-3044, qty - 01 no./set; (6) pipe bracket gasket to wabco cat no.580565, skdp drg. no. 3047 = 1 no/set. (7) port gasket 9/16" to wabco cat no.527717, skdp drg. no. 3033 = 1 no/set. (8) seal supply valve with insert to wabco cat no.557396, skdp drg.no.3044 = 1 no/set. (9) seal to wabco part no. 850047, skdp drg. no. 3664 = 1 no/set [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45554885

30 Jun, 2026 NA

Hubli - Karnataka

Tender For supply of n1 reducing valve overhauling kit consisting of 5 items (i) o ring 3/4 to wabco part no. 531868/ faiveley part no. 502702000 to rdso drg no. skdp-3031(item no.4), qty/set -02 nos. (ii) o ring 3/4 to wabco part no. 564056/ faiveley part no. 502709000 to rdso drg no. skdp-3031 (item no.16), qty/set -01 no. (iii) diaphragm to wabco part no. 526346/ faiveley part no. 502704000 to rdso drg no. skdp 3052, qty/set -01 no. (iv) gasket to wabco part no. 558515/ faiveley part no. 523703000, qty/set -02 nos. (v) dirt protector to wabco part no. 564855/ faiveley part no. 523701000, qty/set -01 no. [ warranty period: 30 months after the date of delivery ] ]

State Government

CTN :45318445

22 Jun, 2026 21.90 Lacs

Delhi - Delhi

Tender For corrigendum : supply of ioh kit for pcu , air filter for brake unit , auto drop device (add) valve diaphragm for pantograph/rs10

Central Government/Public Sector

CTN :45281118

18 Jun, 2026 9.08 Lacs

Ganjam - Odisha

Tender For corrigendum : supply of 1 or 4 inch solenoid valve for pneumatic cylinder 5 or 2 way , blow valve 50nb , seal kit for blow valve 50nb , repair kit for blow valve 50nb , pneumatic cylinder 4 inch x 9 inch , seal kit for pneumatic cylinder 4 inch x 9 inch , front clavish for 4 inch x 9 inch pneumatic cylinder , male connector 1 or 4 inch x pu-6 , male connector 1 or 4 inch x pu-8 , pressure switch seal pressure rt116 , pressure switch vessel low pressure rt112 , pressure switch vessel high pressure ips 70 , air limit switch , seal kit air limit switch , quick exhaust valve 3 or 4 inch , diaphragm for quick exhaust valve 3 or 4 inch , quick exhaust valve 1 or 4 inch , diaphragm for quick exhaust valve 1 or 4 inch , seal pressure gauge , vessel pressure gauge , pu tube 6mm , pu tube 8mm

CTN :45405564

27 Jul, 2026 NA

Gorakhpur - Uttar Pradesh

Tender For corrigendum : supply of kit for main valve of c-3 w distributor valve consisting of 13 items. ( 1.) diaphragm holder item no. 3 wabco pt. no. 19004200 scl pt. no. 501307000 - 01 no. (2).'o' ring95.56 x 88.5 x 3.52 item no. 4 wabco pt. no. 70513278 scl pt. no. 501701000 - 01 no. (3). 'o' ring 136.83x129.77x3.53 item no.5 wabco pt. no. 70513478 scl pt. no. 501702000 - 01 no. (4). diaphragm item no.6 wabco pt. no. 19185800 scl pt. no. 501703000 - 01 no. (5). spring item no. 7 wabco pt. no. 19187000 scl pt. no. 501803000 - 01 no. (6). 'o' ring 15.98 x 12.42x1.78, item no. 9, wabco pt. no. 70501278 scl pt. no. 501704000 - 02 nos. (7). lip seal item no. 24 wabco pt. no. 70581800 scl pt. no. 501706000 - 02 nos. (8). diaphragm item no. 27 wabco pt. no. 19184900 scl pt. no. 501707000 - 01 no. (9). 'o' ring item no. 29 12.81x9.25x1.78 wabco pt. no.70501178 scl pt. no. 501708000 - 01 no. (10) 'o' ring item no. 32 15x10x2.5 wabco pt. no. 70523900 scl pt. no. 501709000 - 05 nos. (11). 'o' ring 19.19x15.6 x 1.78 item no. 36 wabco pt. no. 70524914 scl pt. no. 501711000 -01 no. (12). valve item no. 37 wabco pt. no. 19022000 scl pt. no. 501406000 - 01 no. (13) spring item no. 39 wabco pt. no. 18993100 scl pt. no. 501813000 - 01 no firm's offer- kit for main valve (13-items) to ftrtil part number 790501492. [ warranty period: 30 months after the date of delivery ] ]

CTN :45545994

10 Jul, 2026 NA

Howrah - West Bengal

Tender For supply of rubber kit for overhauling maintenance for a9 valve comprising of 08 (eight) items as follows: (i) diaphragm 526346 skdp-3052. alt.1, qty/set- 01 no. qty/set- 2 nos. (iii) o ring 564056 skdp- 3031 qty/set-1 no. (iv) o ring 524614 skdp- 3031, qty/set- 1 no. (v) o ring 526388 skdp-3031, qty/set- 1 no. (vi) o ring 523734 skdp-3031, qty/set-02 nos. (vii) seal valve 557396 skdp-3044, qty/set-01 no. (viii) gasket 560009 skdp-3056 alt.1, qty/set- 01 no. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :45545410

22 Jun, 2026 NA

Multi City - Multi State

Tender For supply of man hole body with diaphragm - item 2 & 3 of drg.no.wd-86081/s-61, alt 13 . mat spec: as per drg. [ 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 :45546499

22 Jun, 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 - 02 nos. 3] o ring 564056 skdp-3031- 01 no. 4] o ring 524614 skdp 3031- 01 no. 5] o ring 526388 skdp-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/Public Sector

CTN :45546717

09 Jul, 2026 NA

Itarsi - Madhya Pradesh

Tender For supply of kit for driver direct brake valve fd-1 kit to ftrtil pt no. 790004105 and d&m pt no. rkab3-t1 consist of following 06 items 07 nos:- valve stem assy. to ftrtil pt no. 019101000 and d&m ptno. ab21-w3 qty.1, seal to ftrtil pt no. 04701000a and d&m pt no. 009-4 qty.1, diaphragm to ftrtil pt no. 001705000 and d&m pt no. 004-7 qty.1, joint to ftrtil pt no. 001712500 and d&m pt no. 0016-1 qty.1, strainer to ftrtil pt no. 004401500 and d&m pt no. ab3-21 qty.1, o-ring to ftrtil pt no.038704000a and d&m pt no. 0015-291 qty.2. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variationpermitted: max 8 lacs ] ]

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