Latest air release valve repair Tenders | Government air release valve repair Tenders

Central Government/Public Sector

CTN :45736723

22 Jul, 2026 NA

Kota - Rajasthan

Tender For supply of vertical air receiver: capacity 1000 litre, working pressure 15 kg/cm2 with hydrostatic test report with calibrated pressure gauge, safety valve, drain valve and anchor fasteners. make: colt or equivalent reputed brand. [ warranty period: 12 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

Central Government And Public Sector

CTN :45709559

15 Jul, 2026 NA

Multi City - Multi State

Tender For air receiver tank of capacity 4 meter cube (4000 liters) as per following technical specifications.size of the shell: -diameter =1260 mm. height of the shell=3150 mm. 1. service: compressed air 2. capacity: 4000 liters 3. orientation: vertical 4. working pressure: 7.0 kg / cm2g 5. operating pressure: 6.0 kg / cm2g 6. hydro test pressure: 10.5kg/ cm2g 7. working temperature: ambient 8. design temperature: ambient 9. vessel dimension: a) diameter: 1260 mm, b) shell length: 3150 mm 10. thickness: a) shell: 10mm, b) dish: 10mm 11. fabrication code: is-2825/asmesecviiidiv1 12.materialofconstruction:is2062oraspertherequirement. 13 .valve: 150mm ball valve- 2 qty (with each air receiver). valve make- valvora/norflow /l&t /normex. 14. surface coating: internal: anticorrosion coating, external: one coat red oxide primer and 2 coats of enamel paint. 15. accessories included: suitable safety valves and pressure gauge. note: (1) air receiver shall be hydraulically tested as per is-2825/asmesecviiidiv-1, and test certificate shall accompany the supply. (2) necessary material test & guarantee certificates shall be submitted. (3) warranty: 24 months from the date of commissioning. (4) proper name plate indicating capacity, serial number, mfg date, max working pressure, test pressure, make etc. shall be provided on the tank. (5)inspection agency: tpi agency at firms works before dispatch. [ warranty period: 24 months after the date of delivery ] ]

CTN :45661428

25 Aug, 2026 NA

Delhi - Delhi

Tender For procurement of spares for il-78 aircraft - extinguisher fire cyl type, rpm-70 maker rxr with shock mount, built in test unit (kurs mp-70), tacan control unit, tcas-2000 vertical speed indicator/traffic resolution advisory (vsi/tra) display, airtac transponder nrap 5a, atc mode s transponder, unit(v), indicator vertical speed (v), unit, unit - eletrical braking system (v), rmi (kurs 70), ifu, temperature regulator, lamp hinged, isolation vavle, pressure regulator, csd regulator, csd turbine, unit kp2 8zh, device kp1-8a, switching unit, distribution box, unit transformer, input output device, antenna, block, frame, pump, timer (v), receiver transmitter, film, container - ground equipment and filling appliances storage, container, flooring for ramp, disconnect valve

Central Government/Public Sector

CTN :45655573

08 Jul, 2026 NA

Mumbai - Maharashtra

Tender For rate contract for supply of spares of kpcl make air compressor with oem m/s kirloskar pneumatic company limited, pune for a period of (05) five years. - plate intermediate 185d / en-3a , washer m27; 55x28x4mm / ms /, ring o; 200x8 / silicon rubber /, s/a gland packing for cylinder 50d and 370d co2 gas compressor /, s/a cylinder 200d of diaphragm type unloader / / 3ehb4g, stud m14x2x50/34 / /, gasket for 50nb 900lbs / spriget /, bell in 115d fec f/suction valve wi th diaphragm type unloader, valve gate 1-1/4"bsp; screwedpn16# / g.m body;bs:515 /, valve gate 1/2"bsp; screwed pn16# / g.m body;bs:515 /, gasket spriget(spiral wound) 80nb;3 00# / ss-304 /, gasket for 65nb 900lbs / spriget /, gasket 139x102x3; for 3-1/2" flange 150# and 300# / caf /, gasket 15nb;600# / / spriget, cover suction valve for diaphragm t ype unloader in 200 d cylinder, plate intermediate 59d;lub/85d;lub and n/l / ci /, nipple pipe one side thread 1"x66 f or water connection 95d and 85d cylinde, air receiver 20 galllons; skid moun ted / / 4ha4, minimum pre valve assly, ring housing for gland packing / en -56 / 2ehb2g, nipple pipe both side thread; 1/4"x 330 / ms; c class / hb, piston half 330d fec side with new locking arrangement, piston half 330d ip side with new l ocking arrangement/ lm-13;bs:1490, ring intermediate for 330d piston / lm-13 / 3ehb4g, cover f.e.w/70 cr57 clearance valve pocket / / c.i, gauge level reflex type 1-1/2"flang ed;c/c-350mm / /, cooler oil; cum aftercooler / / se s-325 air cooled, ring housing for gland packing 115x 53x25,n/l / en-56, condition p /, ring for gland packing 115x53x25, n /l / en-56,conditionp /, nipple pipe both side thread 1/4"bs px75 / /, cover seal, 175x53x35 / en-56, cond ition p /, sub assembly bare cylinder 125d wit h 105cr valve pocket lub ha / /, switch pressure,8-32 kg/cm2,1spdt, 1/2"nptm,flp iia,iib,fixed diff, rod piston for diaphragm type unloader (200 d cyl) \ en-56 \, rod piston for diaphragm type unloader (140 d cyl) \ en-56 \, 8 channel temp . scannerm 115v a.c. masibus make, gauge pressure, 0-100 kg/cm2, 4"d, 1/2"npt (m), ss burdon, back flush., solenoid valve service kit 110vac(make rotex)model srg 1.8 nw p.n.sv-2,3 port., gauge pressure, 0-4 kg/cm2, 4"d, 1/2"npt (m), burdon, back flush., gauge pressure, 0-10 kg/cm2, 4"d, 1/2"npt (m), mounting back flush., gauge temp., 0-250 degree, 4" d, 1/2" bottom, il-180mm, 150# flanged., trip card, alarm sequence- aa 152, iic make, gauge pressure, 0-6 kg/cm2, 4"d, 1/2"npt (m), burdon, back flush., 110vac supply on / off switch, kaycee make, push button shrouded knob , blackcolour, tecnic make, indicating lamp pin type holder , 24v d.c, tecnic make, indicating lamps pin type holder , 24v d.c. teknic make, fuse glass, 2a, 115v a.c., gauge pressure 0-160kg/cmsq;4"d;1/2 "npt(m) ss bourden; back flish /, cup for suction filter / rubber syn theti / 300/400cfm, kit service (consisting 3nos items0 for sight glass / /, s/a cooler inter between i and ii-sta ge / / 4ehb4g, liner cylinder 350d / ci / hb, liner cylinder 245/280d / c.i /, liner cylinder 185d / ci / 2ehb2g, liner cylinder 125d for cylinder wi th 100ed valve / / 4hb4tergt, plate intermediate 280d for water c ooled gland packing / ci /, plate intermediate 370d f/ water co oled gland pkg. 134cr valve, plate intermediate 125d for water c ooled gland packing / forged steel, sub assembly unloader diaphragm for clearance pocket on f.e.c 280d hb, valve wheel 1-1/4"bsp; screwed;pn16 # / g.m;bs:5154-91 /, stud m16x1.5x40/30 / /, cover suc vlv f/134crs vlv / ms /, bolt hex head m6x1x25/25 / grade 8. 8,is-1367 /, nut lock m6 for gland packing,make-areco t-1714, ring o gasket no:2.035 for gland pkg assly ii and iii- stage /, ring o gasket no:2.042 for gland pkg assly ii and iii- stage /, s/a cylinder with liner 370/310, s/a cooler oil / / 4ehb4g, plate intermediate 370d for water c ooled gland packing / ci /, sub assembly piston 185d with iii c ompartment distance piece 2ehb4g /, ring o gasket no:2.011 for gland pkg assl

CTN :45579073

29 Jun, 2026 NA

Kota - Rajasthan

Tender For corrigendum : supply of automatic cold flaring or depressurising unit 5 head , automatic closed loop degassing unit of 5 unit head , automatic online closed loop dewatering , 1 hour cycle and idling interlock , inline and online check weighing scale , automatic online pneumatic testing unit 6 head , sitc cylinder punching unit , semiautomatic hydrostatic testing machine 10 head , degssing unit for 475 kg cyliner , cylinder washing unit , drive unit 5 hp non flp , drive unit 5 hp flp , overhead conveyor with drive unit , sitc chain conveyor system 14 point 2kg or 19 kg , sitc pusher assembly , sitc manual t diverter , sitc double stop asssembly , sitc roller conveyor 14 point 2 kg or 19 kg , shfting and installationof valve opening machine , shfting and installation of 10 head hydrotesting machine , shifting and instllaton of painting booth , shifting and installation of chain conveyor , shifting inad installation of valve screweing maching , shifting and installation of air compressor , shifting and installation of cylinder crushing unit , sply air receiver 0 point 6m3 , fabrication of ms structure , overhead conveyor protection , supply of elcometer , supply of torque wrench , utt bottom thickness machine

CTN :45260247

22 Jun, 2026 NA

Leh - Jammu And Kashmir

Tender For bid to ras supply of driving pressure plate , wiper blade assy , central brush , seal kit for magnet lift cylinder , engine primary fuel filter element , engine secondary fuel filter element , engine oil filter element , engine air filter element , seal kit for door lifting cylinder , seal kit for locking cylinder , seal kit for hood lift cylinder , main brush supporting wheel , bearing of spline shaft 1 sets of 2 nos , bearing for central brush , main blower bearing , main blower bearing sleeve , engine primary fuel filter element mrs , engines secondary fuel filter element , engine oil filter , engine water seperatar , engine air filter element inner , tappet cover parking each , gasket ch cvr 6d , comp vs kit 6 dti e2 , fip coupling 6 dti e2 , feed pump 6dti e2 , s a of fly wheel , gear f wi ring 6d , s a of pipe 690 , s a cl w plate 14 inch 4f , slave cyl asy 1 , combination switch , master cylinder 2516 tip , a reservouir 15l , seal kit for tipping cylinder , hydraulic suction filter , hydraulic return line filter element , pickup suction hose 1 set of 4 nos , blow back hose , suction hood rubber sealing , hydraulic breather , hydraulic hose 1 inch , v belt for blower 1 set of 5 nos , v belt of hydraulic pump 1 set of 2 nos , dlvt 3 , pleated filters , fan belt for aux engine tw 571 , engine stopping solenoid , pvc flexible hose , pressure gauge for air receiver , pu tube , purging valves , rubber for sealing between container and machine chamber , daiphragm for purging solenoid valve , water pump , select switch , push button , temp gauge , oil pressure gauge , hour meter , air pressure gauge , rpm meter gauge , temp sensor , battery terminal , m 12x30 , radiator hose including inter cooler hose set , fuel hose , oil filter plus bush 6d , hump hose , hose ld 127.5 x 150 mm , silicon hose 6dti e2 , straight hose , rev light switch , ignition switch , reservoir assembly , pinion , spigot bearing , alternator , voltage regulator 24vdc , clutch plate , dain valve , starter 24v , speedo cable 5 meter , rectifier assy , solenoid switch , oil pressure relief valve

CTN :45148476

22 Jun, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : tender for supply of servo booster double gear pump for stbd pto-2 , servo booster double gear pump for port pto-1 , servo booster double gear pump for stbd pto-1 , cpp pto pressure maintaining pump , o-ring std dia 44.2x3 , o-ring std dia 17x3 , o ring 229.3x5.7 , piston rod seal n1250.65.80.12 , packing ring for piston rod sealing scandi , loctite 242 , sliding shoe , piston rin , o ring 685x5.7 , teflon grease , o ring 443x14.7 , o ring 40x3 , o ring 649x3 , plug , propeller blade lh , screw blade , locking pin hub assembly , o-ring 319.3x5.7-704 , o-ring 339.3x5.7-704 , o-ring 13.3x2.4 , brake lining ferrodo 12x150x500 , pressure relief valve v45 , cpp mounting tol for od box 230 , tele.receiver complete 327800 , solenoid valve for over load protection drg.no.961500v38 , solenoid valve for fine pitch adjustment drg.no.961500v39 , o -rings dia29.2 x dia 3 c-s. sms 1586 , o -rings dia64.5 x dia 3 c-s. sms 1586 , teflon grease , stern tube bush frd , stern tube bush aft , piston rod left including pattern

corporations/Associations/Others

CTN :45137962

22 Jun, 2026 NA

Hoshangabad - Madhya Pradesh

Tender For corrigendum : procurement of ibr valve and accessories - ibr piston valve size 25 mm , ibr piston valve 80 mm , steam supply ibr valve of prs-1 header , ibr approved main steam stop valve-125mm , ibr steam stop piston valve-150mm , ibr globe valve dn50 , ibr steam stop globe valve-150mm , fs gate valve size 15mm 0.5 , ibr steam stop gate valve-150mm , steam header prs-2 steam control valve , nrv-3 for boiler feed water line , ibr vertical nrv screwed-0.5 , c.s. reflex type guage assembly , blow down valve size-50mm , complete mobery drum for boiler ibr , spring loaded safety valve i o 50-80mm , ibr gate valve- 50 mm , ibr non return valve- 150 mm , ibr safety valve for de-areator tank , ibr steam stop valve for de-areator tank , vaccum breaker for de- areator tank , safety valve for compressed air receiver , ibr feed water control valve , ibr recirculation water control valve

Central Government/Public Sector

CTN :45109528

13 Jun, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : procurement of non rc spares for transport air compressors of ashhandling system stage 4, ntpc vstps - flex master kit,2906 0591 00,atlas copco, suction pipe,1614-9525-00,atlas copco, oil cooler,1614 8664 08,atlas copco, unloading valve kit,2906 0772 00, hose assy,0574 8002 69,atlas copco, coupling,0634 1000 56,atlas copco, victaulic cplng,0634 1000 27,atlas copco, kit,2901 9900 38,atlas copco,534.66hp, air receiver ring,1621 4326 00, safety valve,0830 1011 21,atlas,ga 355, kit cooler,3001151110,atlas copco,ga355, air/oil flte kit,atlas copco,ga355, air receiver nut,1621432500,atlas,ga 355, thermostatic valve,1202 5869 02,ir, kit oil filter,2230 0080 00,atlas copco, o-ring,0663210289,atlas copco,compressor, o-ring,0663210658,atlas copco,compressor, o rng,0663211166,atlas,ga 355w, spring,1614897800,atlas,ga 355w, o-ring,0663 2111 58,atlas copco,ga 355w, o ring,0663211167,atlas,ga 355w, oil stop vlv spring,1614 8979 00,atlas, oil stop vlv o-ring,0663 2106 57,atlas, seal assy,1621 2221 00,atlas,ga 355, o-ring,0663210322,atlas copco,compressor, seal,1621 2225 00,atlas copco, bush assy,1621 2222 00,atlas,ga 355, brg assy,1621 2227 00,atlas,ga 355, seal,1621 2226 00,atlas copco, o-ring,0663 2109 45,ga250, washer,1614 7279 00,atlas, seal ring,1619 6199 00,atlas, absorber,1614 8926 00,atlas, rbr joint,1614 9513 00,atlas, gear wheel,1621 2426 00,atlas copco, gear wheel,1621 2425 00,atlas copco

CTN :45474585

16 Jun, 2026 NA

Multi City - West Bengal

Tender For auction sale of depot ferrous scrap - p.l.no.98050047.scrap c&w fittings consisting of magnet valve upper body (wsf), limiting triple valve head (wsf),triple valve body(wsf),limiting valve housing(wsf),magnet valve housing, stabilizing valve , safety valve, rod cylinder assembly, co2 gas cartridge, plug body & assy. isolating cock & valve, coupling cock, guard valve, relay type dv, drain cock, 1/2"release valve(wsf), receiver socket head, auto drain valve, piston insulator (modified) of tap changer, 2-way air filter, foot operated standing and waste valve, emergency application valve, cast iron dv of sorts and sizes etc.note: segregation is not allowed.qty-35mt.location-ncb-48.

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