Latest flap valve Tenders | Government flap valve Tenders

Central Government / Public Sector

CTN :42970201

29 Dec, 2025 NA

Bongaigaon - Assam

Tender For corrigendum : supply of procurement of spares of soot blower of indmax fgc : : - power pack assy,traverse,lrs-1e,bhel , gland , oil seal,pn-963530670000 , needle roller brg,pn963661850000 , mc gill bearing,pn-973533130000 , travelling carriage,842083100200 , sbv head assembly,pn-842083110400 , hour glass roller,pn842083100600 , element gasket,pn-842083177600 , valve steam assy. ,pn-842000166500 , packing gland,pn-842020104600 , gland bushing,842020104700 , gasket,make-bhel, pn-220213030000 , spring retainer842020104800,boiler,bhel , spring,963530560000 , connector link,pn-963530770000 , offset link 34 p,963537800000 , chain 34 pitch,pn-11 , pkg. ring963534180000,lrs ie,bhel, , packing set,pn963533150000 , coupling gear,pn 03 3-20-301-00243 , lance assembly,pn 842083193615,lrs-ie , feed tube assembly,pn 842083190716,

State Government

CTN :43052278

15 Jan, 2026 NA

Delhi - Delhi

Tender For corrigendum : supply of horn fabrication for mc type pantograph , air filter for brake unit 4. 07,5. 01 and , safety valve 11 bar , suction fan radiator fan of rs2 comp , bonded washer for application 4. 34 ep , oh kit cm cock red agtu 13. 12 , o-ring , oil level indicator of agtu for rs-2 , levelling valve stem , anti vibration mount of agtu , temperature sensorsaloon and cab hvac

State Government

CTN :43286030

30 Dec, 2025 NA

Kolkata - West Bengal

Tender For supply of four port schlenk line setup along with all accessories such as oneway pump columns dewar flask four port schlenk line associated with vacuum and gas line, screw tight german stopcock along with 2 additional stop cock , solvent trapper glassware , glass column for schlenk line set up , vacuum gauge, range -760 mmhg to 0 with dual scale of -30 inhg to 0 with connecting pipe , oil bubbler , pressure release valve for schlenk line setup , dewar flask , dehp-free pvc vacuum tubing (inner dia: ~6.4 mm (1/4 in), outer dia: ~16 mm (5/8 in), thickness: 3/16 in) , length: 50 ft , high vacuum silicon grease , high vacuum, oil sealed, two stage rotary vane vacuum pump with 2 years' warranty and 5 lit of md 504 oil

Central Government/Public Sector

CTN :43288255

20 Jan, 2026 NA

Hoshangabad - Madhya Pradesh

Tender For procurement of pm#5 new compressor spares air oil filter element (l75plus) spme059306, air oil separator (l75plus) spme059307, mpv & intake valve kit (l75plus) spme059308, aeon screw comp. lube 20l(l75plus) spme059309

State Government

CTN :42914992

29 Dec, 2025 28.64 Lacs

Sarni - Madhya Pradesh

Tender For corrigendum : procurement of spares for aph (model 27.5vitm 2000 72 degree pa) of 2x250mw unit no.10 and 11 of stps sarni. - spares for air preheater ( model 27.5 vitm 2000 720 pa ) of 2x250mw units., inboard & outboard static seals for hot end sector plates; (one set = requirement for 1 aph),, inboard & outboard static seals for cold end sector plates; (one set = requirement for 1 aph),, cold end grating (one set = requirement for 1 aph),, t-bar including t - bar pin, t- bar tab and t- bar clip for hot end, taper lock bush of o/p shaft of main drive gear box, kao wool packing, packing rope for air sealing cover assembly (guide bearing), packing rope for air sealing cover assembly (support bearing), 50 mm gun metal valve thread connection for los working pressure 5 kg/cm2, 25 mm gun metal valve thread connection for los working pressure 5 kg/cm2, rotor angle he (one set = requirement for 1 aph),, soot blower pipe along with nozzle assembly, filter for air motor 1" bsp, relief valve(die casting)22 mm for lube oil system, working pressure 5 ksc, one end is56mm & other end is 46 mm, make-corona or equivalent., lubricator for air motor 1" bsp, wash pipe assembly for hot end & cold end with ss nozzle(one set consist of 02 nos. ), steel wire rope preform, ungalvanised steel wire rope core iwrc/steel core as per is 2266/2002, tensile strenght-1770 n/mm2, length:70 meter, dia. of rope- 6 mm, construction 6x19, make-usha martin or equivalent., by pass seal bar assembly (one set consist of 1 hot end by pass seal bar -03 nos., 2 cold end by pass seal bar-03 nos.), hot intermediate end support grating plates, shoot blower warm gear box, air motor model no ir92ra014,5.51:1 make: ingersol rand or equivalent, pin rack assembly, guide bearing air seal assembly (consist of followings aluminium seal assembly (upper) -01 no. aluminum seal assembly (lower) -01 no. spring -06 nos. bolt-06 nos. nut-06 nos. locknut-06 nos. washer-18 nos. pin-02 nos. seal ring retainer-01 no., hot end sector plates including static seals on both side (along with fasteners) and tracking arrangements for inboard and outboard side for aph.one set consist of 03 nos sector plate i.e.a) sector plate fg to sab) sector plate fg to pac) sector plate sa to pa

Central Government/Public Sector

CTN :43306562

05 Jan, 2026 NA

Tiruchirappalli - Tamil Nadu

Tender For supply of return trip valve nb80 33 , burner trip valves atomising air nb25 33 , burner trip valves lfo nb25 33 , burner trip valves air scavenging nb25 33 , lfo return bypass valve nb80 33 , actuator diaphragm for fo trip valves 3 , gland packing for fo trip valves 3 , actuator diaphragm for burner trip valve 3 , gland packing for burner trip valves 3 , actuator diaphragm for fo trip valves 33 , gland packing for fo trip valves 33 , actuator diaphragm for burner trip valve 33 , gland packing for burner trip valves 33 , solenoid valves 3 , position feedback limit switch 3 , air filter regulators 3 , diaphragm 3 , gland packing 3 , plug seat cage stem etc 3 , retainer ring seal ring etc 3 , gasket 3 , solenoid coil for pneu type on off vlv 3 , air lock relay 3 , signal air booster unit 3 , ldo flow control valve nb80 4 , ldo flow control valve nb80 44 , actuator diaphragm for fo control valves 4 , gland packing for fo control valves 4 , actuator diaphragm for fo control valves 44 , gland packing for fo control valves 44 , valve trim 4 , actuator assembly 4 , diaphr o rings seal gl packin gasket 4 , air filter regulator 4 , positioner unit 4 , air lock relay 4 , signal air booster unit 4 , position feedback limit switch 4 , ldo main trip valve nb100 5 , light oil 3 way return trip valve nb80 5 , burner trip valves atomising air nb25 5 , burner trip valves lfo nb25 5 , burner trip valves air scavenging nb25 5 , lfo return bypass valve nb80 5 , ldo main trip valve nb100 55 , burner trip valves atomising air nb25 55 , burner trip valves lfo nb25 55 , burner trip valves air scavenging nb25 55 , lfo return bypass valve nb80 55 , actuator diaphragm for fo trip valves 55 , gland packing for fo trip valves 5 , actuator diaphragm for burner trip valve 5 , gland packing for burner trip valves 5 , gland packing for fo trip valves 55 , actuator diaphragm for burner trip valve 55 , gland packing for burner trip valves 55 , solenoid valves 5 , position feedback limit switch 5 , air filter regulators 5 , diaphragm 5 , gland packing 5 , plug seat cage stem etc 5 , retainer ring seal ring etc 5 , gasket 5 , solenoid coil for pneu type on off vlv 5 , air lock relay 5 , signal air booster unit 5 , actuator diaphragm for fo trip valves 6 , gland packing for fo trip valves 6 , actuator diaphragm for burner trip valve 6 , gland packing for burner trip valves 6 , actuator diaphragm for burner trip valve 66 , gland packing for burner trip valves 66 , actuator diaphragm for fo trip valves 66 , gland packing for fo trip valves 66 , solenoid coil for pneu type on off vlv 6 , air lock relay 6 , signal air booster unit 6 , solenoid valves 6 , position feedback limit switch 6 , air filter regulators 6 , diaphragm 6 , gland packing 6 , plug seat cage stem etc 6 , retainer ring seal ring etc 6 , gasket 6 , ldo main trip valve nb100 6 , light oil 3 way return trip valve nb80 6 , burner trip valves atomising air nb25 6 , burner trip valves lfo nb25 6 , burner trip valves air scavenging nb25 6 , lfo return bypass valve nb80 6 , ldo main trip valve nb100 66 , light oil 3 way return trip valve nb80 66 , burner trip valves atomising air nb25 66 , burner trip valves lfo nb25 66 , burner trip valves air scavenging nb25 66 , lfo //bid details2 / 111return bypass valve nb80 66 , ldo flow control valve nb80 7 , actuator diaphragm for fo control valves 7 , gland packing for fo control valves 7 , valve trim 7 , actuator assembly 7 , diaphr o rings seal gl packin gasket 7 , air filter regulator 7 , positioner unit 7 , air lock relay 7 , signal air booster unit 7 , position feedback limit switch 7

Central Government/Public Sector

CTN :43290429

12 Jan, 2026 86.44 Lacs

Dipka - Chhattisgarh

Tender For supply of procurement of spares for flowmore make pump - pump shaft part no fm5911 moc astm a 276 ss410 , key for pump half coupling part no fm5912 moc en9 , oil seal de for bearing cover outer de part no fm5913 moc nitrile rubber , counter sunk screw for st cover to suc cover part no fm59110 moc ht steel is 1367 gr 10point8 , external threaded dowel pin for st cover to suc cover part no fm59111 moc ht steel is 1367 gr 10point8 , stuffing box cover part no fm59112 moc 2point5percentage ni ci is 210 fg 260 , pipe plug for stuffing box cover part no fm59113 moc mi , wearing ring for stuffing box cover part no fm59114 moc astm a 743 ss ca 15 , o ring for st box cover to suc casing suc casing to cover plate part no fm59119 moc nitile rubber , cover plate part no fm59120 moc 2point5percentage ni ci is 210 fg 260 , counter sunk screw for cover plate to suc cover part no fm59121 moc ht steel is 1367 gr 10point8 , external threaded dowel pin for st cover to suc cover part no fm59122 moc ss316 , counter sunk screw for partition plate to suc cover part no fm59123 moc ht steel is 1367 gr 10point8 , partition plate part no fm59124 moc 2point5percentage ni ci is 210 fg 260 , external threaded dowel pin for partition plate to diffuser part no fm59125 moc ss316 , diffuser part no fm59127 moc 2point5percentage ni ci is 210 fg 260 , external threaded dowel pin stage to delivery diffuser part no fm59130 moc ss316 , large seating bush for del cover part no fm59136 moc bronze is 318 ltb 5 , counter sunk screw ls bush to del casing part no fm59137 moc ht steel is 1367 gr 10point8 , balance valve part no fm59138 moc bronze is 318 ltb 2 , sleeve nut two no rh 2 no lh thread part no fm59145 moc steel , shaft sleeve nde at balance valve cover part no fm59146 moc astm a 276 ss410 h , key for suction impellor balance valve part no fm59152 moc en9 , key shaft for stage impellor both end round part no fm59153 moc en9 , neck bush diffuser part no fm59154 moc bronze is 318 ltb 5 , wearing ring for st stage partition plate part no fm59155 moc astm a743 ss ca15 , shaft sleeve imp to imp part no fm59156 moc astm a 276 ss410 h , case spacer bushing for cover plate part no fm59157 moc bronze is 318 ltb 5 , water seal ring part no fm59159 moc bronze is 318 ltb 2 , split gland part no fm59161 moc 2point5percentage ni ci is 210 fg 260 , dowel pin for gland part no fm59162 moc en9 , o ring for shaft sleeve part no fm59163 moc nitrile rubber , shaft sleeve de part no fm59164 moc astm a 276 ss410 h , pipe plug for air seal dran filling part no fm59172 moc mi , impeller single suction for second stage part no fm59129 moc astm a 743 ss ca 6nm

Central Government/Public Sector

CTN :43139105

29 Dec, 2025 53.85 Lacs

Koriya - Chhattisgarh

Tender For corrigendum : supply of plain spherical bearing 142 010 b1130 , seal kit for roll back cylinder 142 020 20510 15 , seal kit for boom lift cylinder 142 020 20509 14 , seal kit for steering cylinder 142 050 52109 , transmission 142 060 60300 , rear mechanical 6c drive shaft 142 060 60600 , middle mechanical 6c drive shaft 142 060 60700 , front mechanical 6c drive shaft 142 060 60800 , pillow block bearing 142 060 63900 , spider assly 142 060 61300 , bolster bush 142 050 51000 , twin section oil cooler 308lc 050 50405 , driven sprocket 142 050 50303 , drive sprocket 142 050 50304 , vertical roll 142 050 50309 , horizontal roll 142 050 50311 , slip ring assembly 142 050 50301 11 , pilot operated d c valve 4 section 274 040 41002 , element for inline pressure filter 8010002 , return line filter element 9010001 , seq. pressure valve 222 060 62204 , suction strainer 142 040 41024 , wheel stud 142 060 60145 , wheel nut 142 060 60147 , o ring 123201 060 60166 , back up ring 123201 060 60168 , o ring 123201 060 60173 , back up ring 123201 060 60174 , o ring 123201 060 60185 , flange 142 060 60132 , hex head bolt hhb136720270 , hex head bolt hhb136720290 , hex nut 136420 , seal 123229 060 60182 , seal 123229 060 60181 , steering cylinder assly 142 050 52100 , priority unloading valve 274 hpe simp 01 01 , relief valve 274 hpe simp 01 02 , check valve for priority unloading manifold block 274 hpe simp 01 03

Central Government/Public Sector

CTN :43283813

05 Jan, 2026 NA

Mumbai - Maharashtra

Tender For rate contract with oem authorized distributor m/s parikh international llc, usa for rate contract for supply of spares of msi cementing pumps for a period of five (05) years. - diaphragm plate 4"(600/1000hp), seal,diaphragm 4"(600/1000hp)*new, seal diaphragm,4"(600/1000hp), diaphragm seal retainer 4"(600/1000hp), soc hd,1/4”-20*0.50” flat head, gasket power end plunger seal housing (600/1000hp), hex hd,3/8”-16*0.75”, adapter,stuffing box 4",(600hp), lantern ring 4"3sf(600hp), packing set,4” std(600/1000hp), o-ring,4” stuffing box-nut side (600hp)(2-351), par back, 4.0” stuffing box-nut side (600hp)(8-351), packing nut 4.00", (600hp/1000hp), adapter,fluid end 3.25"-4.5"(600/1000hp), plunger 4"(600/1000hp)ss, valve insert 3.25"-4.50"(600/1000hp), seal discharge flange (600hp), diaphragn plate 3.25",(600/1000hp), seal,diaphragm 3.25"(600/1000hp), seal,diaphrgm 3.25"(600/1000hp)*new, diaphragm seal retainer,3.25"(600/1000hp), oil seal pinion shaft (600hp), adapter,stuffing box 3.25"(600hp), lantern ring 3.25"3sf (600/1000hp), packing set,3"std (600/1000hp), o-ring,3"stuffing box fe side, o-ring,3.25"stuffing box-nut side (600hp)(2-345), plunger 3.25" (600/1000hp)ss, packing nut 3.25",(600hp/1000hp), packing set std, 3.25" std (600/1000hp), par-back 3.25-4.5" stuffing box-nut side (600/1000hp), seal,discharge cover 3.25"-4.50" (600/1000hp), valve stop 3.25"-4.50" (600/1000hp), valve complete, 3.25"-4.50"(600/1000hp)novatech, valve spring 3.25"-4.50"72# (600/1000hp) conical, seal,suction cover 3.25"-4.50" (600hp), valve seat 3.25"-4.50"(600/1000hp) novatech, pony rod stud (600/1000hp, o ring, 1.75"adj nut std (2-224 buna90), check valve,1/4" fnpt psig crack pressure , o-ring,3.25”-4.5” stuffing box-f.e. side (600/1000hp), par-back,3.25"-4.5"stuffing box f.e. side (600/1000)hp, adapter fluid end,2.75"-3"(600/1000hp), adpt bdy, 1/4"npt*1/4"npt hex nipple, gauge connection,3.5"-4.5"(600/1000hp), retainer nut,gauge conn, (600hp), discharge cover 3.5"-4.5"(600/1000hp), suction cover 3.5"-4.5"(600/1000hp), discharge flg,2"1502f (600hp), breather (600/1000hp), hose assembly, lubricator (600hp),internal x 16.50", hose assembly, lubricator (600hp),internal x 9.50", hose assembly pinion retainer(600hp) x 9.5", hose assembly pinion cap(600hp) x 15.75", hose assembly lube pipe (600hp) x 7.5", hose assembly bearing cover (600hp)x11.5", tee body, 1/2" npt fff, hose assembly, lubricator (600hp),internal*12", connecting rod bolt,(600 hp), cross head (600/1000hp), hex hd, 3/4"-10*2.00" grade b, stud, 1"-8*3.50" b7, hex nut 1"-8 heavy hex 2h, f-end bold, 12-pt flange hd, 1"-12 x 11"w/rolled thds, f-end bolt, 12-pt flange hd, 1.38"-12 x 10.5"w" w/rd., bearing,connecting rod (600/1000hp), bearing, crosshead pin (600/1000hp), bearing, inside main bearing-fixed (600/1000hp), spacer, (600/1000hp), seal, 2.50" x 3.25" x 375" (for roto seal), bearing, outside main (600hp), inner bearing float (600/1000hp), rotoseal lubricator, crankshaft assy, (600hp), gasketmain bearing housing (600/1000hp), gasket, tech cover (600/1000hp), flange plate gasket, breather port (600/1000hp), gasket, rear cover (600hp) new, crosshead pin, (600/1000hp), wrist pin retainer (600/1000hp), connecting rod,(600/1000hp), blank plug,1/4" npl socket type high press (5000psi), 2300 series check valve 0 to 1000 psig, dowell pin, 3/8" x 1.5", hex nut, 5/8"-11 castellated** special, cotter pin,1/8"x 1.25", crosshead guide (600/1000hp), bearing retainer, inner race (600/1000hp), bearing retainer, outer race (600hp), par-back, 3"stuffing box-nut side (600hp) (8-343), o ring 2.75 & 3 stuffing box fe & 2.75 nut side (2-239)stuffing box nut side, par-back ,2.75 & 3 stuffing box fe & 2.75 nut side 8-239, valve insert, 2.75"-3"(600/1000hp), seal suction / discharge cover 2.75"-3"(600/1000hp), diaphragm seal retainer, 3"(600/1000hp), fluid cylinder,3.25"-4.50"(600hp) , valve-te, 1" x 2" 1502 std 15m, valve-te, 2" x 2" 1502 std 15m, repair kit te 1" std, repair kit te 2" std, valve 1

Central Government/Public Sector

CTN :43306537

02 Jan, 2026 NA

Salem - Tamil Nadu

Tender For supply of 699966000085 elgicompr. -elgi air lube ut syn plus , 699966000086 consumables kit elgi compressor-8000 , 699966000087 valve kit for elgi compressor-8000 hr , 699966000088 drive couping element - elgi compres , 699966000096 tubes pu fitting kit-elgi compressor , 699966000097 o-ring kit eg 132p -160pelgi compres , 699966000098 thermal valve kit wcelgi compressor , 699966000099 air oil separatorelgi compressor , 699966000100 grease-em unirex n3-elgi compressor

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