Latest diaphragm valve Tenders | Government diaphragm valve Tenders

CTN :43487003

06 Feb, 2026 24.53 Lacs

Robertsganj - Uttar Pradesh

Tender For bid to ras supply of chemical engineering lab equipments c c -open pan evaporator , fermenter bioreactor aerobic and anaerobic , distillation apparatus glass sieve and plate type , distillation flask with side arm , heating mantle 2 to 3 inch , beakers 100 ml , beakers 200 ml , beakers 500 ml , round bottom flask , nephelometer , hydrometer , titration experiment set-up , laboratory oven , electronic weighing balance , electrolysis experimental set-up , batch reactor , isothermal plug flow reactor , isothermal mixed flow reactor continuous stirred tank reactor , pfr and cstr in series , electronic weighing machine , density bottles 5 10 100 ml , ostwald viscometer digital viscometer , redwood viscometer digital viscometer , u tube manometer for demonstration puprose , reynolds experiment setup , bernoullis theorem experiment setup , venturi meter and orifice meter experiment setup , vacuum pump with experiment setup , determination of friction loss through pipe , centrifugal pumps reciprocating pump for demonstration purposes , rotameter venturimeter orificemeter pitot tube , globe valve check valves butterfly valve needle valve gate valve diaphragm valve , equipment to measure thermal conductivity of metal rod. , heat transfer through compound wall equipment. , thermal conductivity insulating powder apparatus , forced convection apparatus , natural convection apparatus , open pen evaporator , drop and film wise condensation apparatus , parallel and counter flow apparatus for heat exchanger , shell and tube heat exchanger , double pipe heat exchanger for heat transfer coefficient , single effect evaporator , finned tube heat exchanger , ball mill , jaw crusher , sieve shaker with sieves , roller mill roll crusher , cyclone separator , plate and frame filter press , mixer liquid liquid mixer and solid liquid mixer , centrifuge experimental set up , ribbon mixer , industrial slurry mixer ) /bid number: gem/2026/b/7073381 * /dated: 06-01-2026 & & / bid document1 / 36

CTN :43829831

16 Feb, 2026 NA

Mettur - Tamil Nadu

Tender For mtps-i- tm- unit-i- replacing the defective valves mc-29, hd-17, bd-isolation and defective bellows e-5 & e-6, eroded flash tank-i, eroded drip line reducers / expanders, changing the defective / eroded / plug broken 1 & 2 drain line & vent line valves /pipes / bends and replacing the defective 10-a & 10-b diaphragm valves into gate valves by ibr & non ibr welding and transporting the valves from central store during annual overhaul 2026- 27.

corporations/Associations/Others

CTN :43836968

17 Feb, 2026 NA

Atthipattu Puthunagar - Tamil Nadu

Tender For nctps i operation circle ca dn dm plant dismantling the existing damaged 150 nb 125 nb 50nb and 40nb msrl spool pieces bends tee pieces with flanges and diaphragm valves fabrication and erection of new msrl pipes and fitting and overhauling of diaph

Central Government/Public Sector

CTN :43800015

10 Feb, 2026 NA

Bathinda - Punjab

Tender For tender for supply of crane make saunders diaphragm valves : : -150 mm dopc , 100 mm dopo , 100 mm dopc , 80 mm dopo , 80 mm dopc , 50 mm dopo , 50 mm dopc , 40mm dopc , 40 mm dopo

Central Government/Public Sector

CTN :43452043

09 Feb, 2026 NA

Baran - Rajasthan

Tender For corrigendum : tender for supply of procurement of diaphragm valve for mmd at ntpc anta : : - as per technical data sheet , as per technical data sheet , as per technical data sheet , as per technical data sheet , as per technical data sheet , as per technical data sheet

Corporations/Associations/Others

CTN :43794563

06 Feb, 2026 17.50 Lacs

Peerkankaranai - Tamil Nadu

Tender For supply, delivery and fixing of eb metering panel with starter panel, valve fixing work and interlink work zone iv tambaram citi municipal corporation

CTN :43761854

20 Feb, 2026 NA

Ajmer - Rajasthan

Tender For supply of coolant shut off valve : : -coolant shut off valve 6612e155 half inch , frl unit frl 1 by 4 d m festo , metering cartrig d1 0 point 16cc , metering cartrig d2 0 point 4cc , manifold m8 8 way m8 x 1 , coolant shut off valve 6612e25 one inch

CTN :43781838

09 Feb, 2026 NA

Kolkata - West Bengal

Tender For supply of sluice valve for water works purposes (50 to 1200 mm size) (v2) as per is 14846 (q3) , taking out ber water softening plant and removal from site and deposite to mes store yard , supply installation testing and commissioning of water softener plant made up of ms plate of capacity 10000 gph , supply and fix pipe erw steel including specials nominal dia 100mm as per is 3589 , supply and fix cl diaphragm valve 100 mm dia both end flanged , supply and fix cl diaphragm valve 40 mm dia both end flanged , supply, installation and commissioning of inbuilt solar powered led street light hybrid type with ingress protection ip 65 comprising of led luminaires of 70w , supply of common salt na cl, preparation and charging of brine solution , m and l for cross arms, bracings, supports, clamps and back plates fabricated from structural steel section including nuts, bolts, washers, welding, bending cold or hot, drilling holes , material and labour for pcc 1-3-6 type c 2 using 40 mm graded aggregate not exc 30 cms wide and not exc 30 cms for filling

State Government

CTN :41739288

05 Feb, 2026 3.26 Lacs

Multi City - Telangana

Tender For corrigendum : supply of cpvc valves and valve parts - 40 mm cpvc ball check valve , size:40mm,cpvc diaphragm valve, pressure rating:pn7, flange end:ansi b 16.5,150ff, , size:65mm,cpvc diaphragm valve ,pressurerating:pn7, flange end:ansi b 16.5,150ff, , diaphragm,moc:epdm,part no.3,size:65mm,cpvc diaphragm valve ,pressure rating:pn7,flange end:ansi b 16.5,150ff as per sample, , size:25mm,cpvc diaphragm valve dr. no. unp/cpvc/dv/se/ 03/12, pressure rating:pn7,flange end:ansi b 16.5,150ff, , diaphragm,moc:epdm,part no.7,size:25mm,cpvc diaphragm valve dr. no.unp/cpvc/dv/se/03/12,pressure rating:pn7,as per sample, , size:50mm,cpvc diaphragm valve dr. no. unp/cpvc/dv/se/03/12, pressure rating:pn7,flange end:ansi b 16.5,150ff, , diaphragm,moc:epdm rubber,part no.3,size:40mm,cpvc diaphragm valve dr. no. cpvc/dact.atc/03/12,pressure rating:pn7,flange end ansi b16.5,150ff as per sample, , diaphragm,moc:epdm rubber,part no.3,size:50mm,cpvc diaphragm valve dr.no. cpvc/dact.atc/03/12,pressure rating:pn7, or as per sample, , ballvalve,cpvc,size:25mm,pn 10,dr:unp/drg/p/cpvc/bv-4133/c,flange end,ansi b16.5,150ff, , ball valve,cpvc,size:40mm,p/n10,dr:unp/drg/p/cpvc/bv-4133/c,flange end, ansi b16.5,150ff, , ball valve,cpvc,size:50mm,pn10,flange end, ansi b, 16.5,150ff, , ball valve,cpvc,size:15mm,pn10,dr:unp/drg/p/cpvc/bv-4133/c,flange end:ansi b 16.5,150ff

State Government

CTN :43103268

11 Feb, 2026 NA

Tapi - Gujarat

Tender For corrigendum : supply of various valves and their spare at dm plant and cpu regeneration for 500 mw unit no.6, utps.(bmd-6 et-6171) - ball valve size:15 mm,150 screwed end to npt f full bore 2 piece const lever operated, 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., ball valve size:65 mm,150 raised flanged drilled to ansi b16.5 full bore 2 piece const lever operated, ball valve size:80 mm,150 raised flanged drilled to ansi b16.5 full bore 2 piece const lever operated, butterfly valve 50 nb, lever operated, ss body, used for caustic/acidic line at dm plant of unit6-utps., butterfly valve, nb 65, lever operated, ss body, used for caustic/acidic line at dm plant of unit6-utps., butterfly valve 100 nb, lever operated, ss body, used for caustic/acidic line at dm plant of unit6-utps., butterfly valve nb 125, lever operated, ss body, used for caustic/acidic line at dm plant of unit6-utps., butterfly valve 150 nb lever operated, ss body, used for caustic/acidic line at dm plant of unit6-utps., butterfly valve 50 nb (double acting), air operated, ss body, used for caustic/acidic line at dm plant of unit6-utps., butterfly valve, nb 65 (double acting), air operated, ss body, used for caustic/acidic line at dm plant of unit6-utps., butterfly valve nb 80 (double acting), air operated, ss body, used for caustic/acidic line at dm plant of unit6-utps., butterfly valve nb 100 (double acting), air operated, ss body, used for caustic/acidic line at dm plant of unit6-utps., butterfly valve, nb 200 (double acting), air operated, ss body, used for caustic/acidic line at dm plant of unit6-utps., diaphragm valve size 25 nb metal: cast iron., rubber lined diaphragm valve size 40 mm, rubber lined diaphragm valve size 50 mm (2), novel make, metal: cast iron., rubber lined diaphragm valve size 65 mm (2 ) novel make, metal cast iron., diapharm valve 80mm, rubber lined diaphragm valve size 100 mm (4), novel make, metal: cast iron., 40 nb double acting pneumatic diaphragm valve with flange end,actuator model 1018d/a,moc cirl,pn-10, 50 nb double acting pneumatic diaphragm valve with flange end,actuator model 1018d/a,moc cirl,pn-10, 65 nb double acting pneumatic diaphragm valve with flange end,actuator model 1035d/a,moc cirl,pn-10, 80 nb double acting pneumatic diaphragm valve with flange end,actuator model 1001d/a,moc cirl,pn-10, 100 nb double acting pneumatic diaphragm valve with flange end,actuator model 1002d/a,moc cirl,pn-10, 25 nb ball valve with flange end ,actuator model b52da, cl150, moc cf8m/ss316, 100 nb ball valve with flange end,actuaor model b125da,pn10,moc-cf8m/ss316, seal kit for 50 nb bfv consist of seat in epdm,o ring in viton and bearing ptfe, seal kit for 80 nb bfv consist of seat in epdm,o ring in viton and bearing ptfe, seal kit for 100 nb bfv consist of seat in epdm,o ring in viton and bearing ptfe, seal kit for 150 nb bfv consist of seat in epdm,o ring in viton and bearing ptfe, seal kit for actuator b52da consist of o ring,guide bands,bushes,circlips and washer, seal kit for actuator b83da consist of o ring,guide bands,bushes,circlips and washer, seal kit for actuator b83sr consist of o ring,guide bands,bushes,circlips and washer, seal kit for actuator b125da consist of o ring,guide bands,bushes,circlips and washer, seal kit for actuator b140da consist of o ring,guide bands,bushes,circlips and washer, complete valve assembly for 65 nb globe valve, cs globe valve class-150,80 nb (3"), ci check valve size 65 mm (nrv), ccs swing check non return valve 150,80 nb (nrv), non return valve (nrv) 100 mm 150

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