Latest rubber diaphragm Tenders | Government rubber diaphragm Tenders

Central Government And Public Sector

CTN :40428276

04 Jul, 2025 NA

Narora - Uttar Pradesh

Tender For corrigendum : supply of m/s jayashree rubber industries make nylon reinforced rubber diaphragm with following specifications

State Government

CTN :40565555

16 Jul, 2025 NA

Kheda - Gujarat

Tender For corrigendum : supply of low pressure valve for unit no. 1 to 8 at wanakbori tps. - rubber lined diaphragm valve size 100 mm (4), novel make, metal: cast iron., rubber lined diaphragm valve size 150 mm (6), novel make, metal: cast iron., neoprene 100 percent pure rubber diaphragm 100 mm, gate valve 150,size 25 mm (1"), complete valve assembly for 40 nb gate valve, gate valve 150 size:50 mm ( 2" ), ccs gate valve class-150 65 nb, cs gate valve 80 nb, cs gate valve 100 mm dia, cs gate valve size 150 mm (6") nb, 150 flanged type, cs gate valve class-150,200 nb (8"), c.i. gate valve 250 mm dia, gate valve size 300 mm nb (12") 7.5 kg/cm2, gate valve class-150,350 mm nb, ci globe valve size 100 nb (4") 150 flang e to flange 292 mm pcd 191, c.i.ball valve size 1" bsp, class 150, internal thread at both end, 50 nb ball valve, gun metal gate valve size 15 mm (1/2"), is-778, class-i, screwed female end., gun metal gate valve size 20 mm (3/4"), is-778, class-i, screwed female end., gun metal gate valve size 25 mm (1"), is-778, class-i, screwed female end., g.m.globe valve size 32 nb, gun metal wheel valve-40mm, gun metal valve 2", gun metal globe valve nb 50, is -778, 450 mm butterfly valve, cs nrv check valve 80nb, ccs swing check non return valve 150,100 nb (nrv), ccs swing check non return valve 150,200 nb (nrv), cs globe valve class-150,200 nb (8"), ss-316, astm a 351 gr. cf8m, ball valve, size: 40mm, 3 piece design, full bore, renewable teflon seat & seal, fitted with ss316 internal working parts, flanged ends, asa- 150 class., ball valve size 1.1/4", ss-316, astm a 351 gr. cf8m, ball valve, size: 25mm, 3 piece design, full bore, renewable teflon seat & seal, fitted with ss316 internal working parts, flanged ends, asa- 150 class., s.s.316 ball valves, size: 15 nb, pressure withstand : 60 kg/cm2, both end threaded., nrv flap 125 nb for dm plant unit-8, ci check valve size 65 mm (nrv), non return valve size 50 mm, globe valve nb20, globe valve 1500,1/2" nb, gate valve size 1 1/4", globe valve 80 mm, cs gate valve class 150,size:125 mm, swing check valve (nrv), size 65 nb with epdm rubber lining for dm plant., ci ball valve size 1/2" bsp,150, internal thread at both end, g m gate valve 40 mm (1.1/2"), butter fly valve 150 nb, swing check valve (nrv) size-450 mm standard-bs 1868 rating-asa 150 body & bonnet-astm a 216 gr wcb disc-wcb+13 percent cr overely trim-aisi 410 operating pr -5 to 8 kg/cm2, cs non return valve (nrv) ,size 350 nb (14") ,class: 150, ss 50 nb gate valve, c.i.globe valve 150nb, flanged type, flange to flange 355 mm, p.c.d.-245 mm with 8 no of holes

Central Government And Public Sector

CTN :39994543

04 Jul, 2025 NA

Narora - Uttar Pradesh

Tender For corrigendum : supply of rubber diaphragms (q3)

CTN :40758593

14 Jul, 2025 NA

Rupnagar - Punjab

Tender For procurement of spares for dm plants stage-ii and iii at ggsstp ropar - c.i.e.l diaphragm valve as per specifications at annexure-i & sketch -iii of following sizes:-, 25 mm, 32 mm, 40 mm, 50 mm, 65 mm, 100 mm, 125 mm, 150 mm, nylon impregnated neoprene rubber diaphragm having hardness 60 5 shore a, for ciel diaphragm valve to resist 30% hcl + 47% caustic lye operating pressure and temp. 100 psi and 16 -60 as per sketche -i & ii of following sizes:-, 40 mm, 125 mm, m.s.rubber lined pipe with flanges on both ends confirming to is:1239 & is:4682 as per sketches -iv of following dimensions:-, dia 40 mm, length 510mm, dia 40 mm, length 350 mm, dia 50 mm, length 500 mm, dia 50 mm, length 980 mm, dia 65 mm, length 500 mm, dia 65 mm, length 2000 mm, dia 100 mm, length 1000 mm, dia 65 mm, length 1000 mm, msrl bend 900 confirming to is:1239 & is:4682 as per sketche- v of following dimensions:-, dia 50 mm, length a 100 mm, length b 100 mm, dia 50 mm, length a 120 mm, length b 120 mm, dia40 mm, length a 120 mm, length b 120 mm, dia 80 mm, length a 160 mm, length b 302 mm, dia80 mm, length a 160 mm, length b 160 mm, dia 65 mm, length a 120 mm, length b 120 mm, dia 100 mm length a 150 mm length b 1200 mm, dia 65 mm length a 165 mm length b 285 mm, dia 50 mm, length a 290 mm, length b 110 mm, dia 125 mm, length a 220 mm, length b 220 mm, dia 100 mm, length a 160 mm, length b 160 mm, m.s.r.l. tee confirming to is:1239 & is:4682 as following as sketche-iv of following dimensions:-, dia50 mm, length l1 130 mm, length l2 130 mm and length l3 130 mm, dia40 mm, length l1 120 mm, length l2 840 mm and length l3 240 mm, dia50 mm, length l1 940 mm, length l2 140 mm and length l3 140 mm, dia50 mm, length l1 1440 mm, length l2 130 mm and length l3 140 mm, dia100 mm, length l1 500 mm, length l2 150 mm and length l3 200 mm, dia 40 mm, length l1 125 mm, length l2 125 mm and length l3 130mm, msrl tee with reducer confirming to is:1239 & is:4682 as per sketches -v of following dimensions:-:, dia 50 mm length l1 125 mm,dia 50 mm length l2 175 mm,dia 40 mm length l3 240 mm, dia 50 mm length l1 160 mm,dia 50 mm length l2 150 mm,dia 40 mm length l3 240 mm, dia 50 mm length l1 155 mm,dia 50 mm length l2 140 mm,dia 40 mm length l3 240 mm, msrl bend with reducer confirming to is:1239 & is:4682 as per sketche -iv of following dimensions:-:, 100mm x 80 mm length 500 mm, 100mm x 80 mm length 1300 mm, rubber suction hose pipe as per sketch-vii of following specifications & dimensions:-:, rubber suction hose for unloading of acid and alkali as per is 7654-1987 of nominal bore 50 mm & length 5mtr having ms rubber lined flange as per asa 150 on both sides.

corporations/Associations/Others

CTN :40522460

07 Jul, 2025 NA

Dibrugarh - Assam

Tender For corrigendum : supply of spare neoprene rubber diaphragms (250nb)

Central Government/Public Sector

CTN :40718529

14 Jul, 2025 NA

Jaduguda - Jharkhand

Tender For spares for pneumatic diaphragm pump, model kdp-250 - spares for pneumatic diaphragm pump, model kdp-250, base screen part no.-dp1, suction manifold with nipple & socket part no.-dp2, d clamp small size with nut & bolt part no.-dp3a, high tensile bolt & nut small size part no.-dps3b, diaphragm outer cover part no.-dp4, diaphragm inner cover threaded part no.-dp5a, diaphragm inner cover hole type part no.-dp5b, valve housing complete part no.-dp6, s s sliding rod with nylock nut & washer part no.-dp7, sliding rod hex nut nylock part no.-dp7a, sliding rod back up washer part no.-dp7b, rubber ring of valve housing part no.-dpr7c, rubber ring of pressure plate part no.-dpr7d, asbestos packing of valve housing part no.-dpa7e, phosphorous bronze bush part no.-dp8, pressure plate inner hole type part no.-dp9, pressure plate outer threaded type part no.-dp10, csk screw small size part no.-dp11, csk screw big size part no.-dp12, valve box complete part no.-dp13, slide valve part no.-dp13a, end pad part no.-dp13b, circlip part no.-dp13c, rubber ring of end pad part no.-dp13d, allen screw part no.-dp13e, asbestos packing of valve box part no.-dp13f, d clamp big size with nut & bolt part no.-dp14a, high tensile bolt & nut big size part no.-dpb14b, delivery manifold part no.-dp15, exhaust nipple complete part no.-dp16, rubber ball of exhaust nipple part no.-dp16a, steel adopter of exhaust nipple part no.-dp16b, rubber diaphragm part no.-dpr17, rubber ball big part no.-dpr18, rubber valve seat part no.-dpr19, rubber cap of value box part no.-dpr20, strainer foot valve, gi bend with socket 3", gi reducer with nipple 3" x 2 1/2", gi reducer 3" x 2", hose adopter connector set 2", hose clamp 2", hose clamp 3", suction hose pipe 3" x 3 meter long pvc, air line lubricator 1 litre with 2 couplings, bolt & nut high tension part no.-dps3b (small), box valve complete with oil lubricator part no.-dp13, bolt & nut high tension part no.-dpb14b (big), rubber ball big part no.-dpr18, d clamp small size with bolt & nut part no.-dp3a, diaphragm inner cover threaded part no.-dp5a, diaphragm inner cover threaded part no.-dp5b, circlip part no.-dp13c, d clamp big size with nut & bolt part no.-dp14a(set), diaphragm rubber part no.-dpr17, exhaust nipple complete part no.-dp16, manifold suction part no.-dp2, delivery manifold part no.-dp15, screw allen part no.-dp13e, packing asbestos part no.-dpa7e, pressure plate inner. part no.-dp9, pressure plate outer part no.-dp10, packing asbestos part no.-dp13f, ss sliding rubber complete part no.-dp7, rubber ring part no.-dpr7c, csk screw small part no.-dp11, csk screw big part no.-dp12, valve rubber seat part no.-dpr19, spanner allen key part no.-spanner allen key, rubber ball (small) part no.-dp16a, diaphragm outer cover part no.-dp4, base screen part no.-dp1, valve housing part no.-dp6, sliding rod hex nuts part no.-dp7a, sliding rod back up washer part no.-dp7b, rubber ring part no.-dpr7d, phosphorous bronze bush part no.-dp8, slide valve part no.-dp13a, end pad part no.-dp13b, rubber ring part no.-dpr13d, lubricator part no.-blg30, steel adapter part no.-dp168, end pad puller, nose plier, diaphragm lever, rubber ring puller, diaphargm fitting and opening tools and alu taper bush, base screen part no.-dp1, suction manifold with nipple & socket part no.-dp2, d clamps (small size) part no.-dp3a, high tensile bolt & nut part no.-dps3b, diaphragm outer cover part no.-dp4, diaphragm inner cover (threaded) part no.-dp5a, diaphragm inner cover (hole type) part no.-dp5b, valve housing part no.-dp6, ss sliding rod complete part no.-dp7, sliding hex nut (nyloc) part no.-dp7a, sliding rod back up washer part no.-dp7b, rubber ring of valve housing part no.-dpr7c, asbestos packing of valve housing part no.-dpa7e, phosphorous bronze bush part no.-dp8, pressure plate inner (hole type) part no.-dp9, pressure plate outer (thread type) part no.-dp10, csk screw (small size) part no.-dp11,

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Central Government And Public Sector

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Central Government/Public Sector