Latest mechanical seal repair Tenders | Government mechanical seal repair Tenders

Central Government/Public Sector

CTN :43514639

22 Jan, 2026 NA

Ernakulam - Kerala

Tender For corrigendum : turnkey wooden deck jobs on board navy ship - turnkey service for wooden deck & wooden jobs on-board navy ship (rm.0827), wooden ladder to be removed/ renewed and refitted post varnished, qty - 05, mat - teak wood., remove fife rails from deck. repair/ renew and refit. check conditions of deck plates. ss, teak wood. as per sample post fitment of mast. qty - 03, mat - ss, teak wood, brass cap for belay pin provided by the shipyard. vendor to quote for repair only., water leakage observed from following location in weather deck: - (i) fore mast and fifrail. (ii) main mast and fifrail. (iii) port and stbd fifrail on foxle. (iv) mizzen mast and fifrail. (v) 14 numbers skylights, (vi) soft patches on bridge deck. ra for repair of the same. job involve: - removal of wooden deck, sealing of all deck penetrating nuts, bolts and fittings using sealing compound and restoring of wooden deck. approx area for wood removal 40 sqmt.(r/refitting wooden deck (no renewal) after sealing compund application), weather deck wash basin drain deteriorated to be renewed, qty - 8 rmt, mat - cu-ni, dia- 50mm. sow involve:- (i) removal of old drain line and fitment of new drain line. removal and re-fitment wooden deck to be undertaken by the vendor , approx area one sqmt., wooden deck of stern platform perished/ deteriorated to be renewed. approx area - 16 sqmtr, mat - teak wood, wooden deck cracked/ damaged at various locations. ingress of water observed from the same areas. wood renewal to be undertaken at following location: - (a) foxle - 25 sqmt, (b) main mast - 17 sqmt (c) quarter deck - 18 sqmt, (d) stp lobby - 5 sqmt, (e) wardroom lobby - 5 sqmt. sow involve:- (i) degutting of wooden deck at indicated locations (by the vendor). (ii) deck plating to be surveyed post degutting of wooden deck and renewal of deck plate as per survey report. (iii) regutting of wooden deck with new burma teak wood (by the vendor). (iv) wooden deck sealing to be carried out post regutting with bostic compound(simson msr deck caulk) (by the vendor). total area - 70 sqmt approx., sealing/caulking compound between wood on upper and lower decks compartments deteriorated to be repaired in situ, qty - 1000 rmt, polishing and varnishing of wooden flooring of weather decks to be carried out view polishing deteriorated .job involve scrubbing of deck, removal of dirt/ oil/ grease / paint from deck with buffing machine and application of varnish in following steps; _ (i) apply two coat of sealer, (ii) two coat of colour, (iii) one coat of varnish. total area - 300 sqmt, polishing and varnishing of wooden deck of following compartment to be carried out view deteriorated: - (a) captains cabin (b) exos cabin (c ) wardroom (d) officers cabin (e) wardroom lobby (f) pos messsqmt, (g) dining hall (h) hod mess (j) gunwale (k) po mess lobby (l) pin rail (m) wooden gratings (n) cock pit store (p) chart house (q) ships office, (r) bow sprit sqmt, (s) sickbay (t) cadets mess . job involve scrubbing of deck, removal of dirt/ oil/ grease / paint from deck with buffing machine and application of varnish in following steps; _ (i) apply two coat of sealer, (ii) two coat of colour, (iii) one coat of varnish. total area - 200 sqmt., bowsprit major weathering cracks at scattered locations to be repaired. scope of work as follows : -(i) buffing of the area.(ii) repairs to be carried out using marine epoxy resin., varnish of bowsprit is to be undertaken with saturated coats of deck olje d1 saturating wood oil with clear matt finish and six coats of deck olje d2 flexible high gloss oil varnish. qty - 20 sqmt., bow sprit base bolts to be renewed view nut & bolts deteriorated( size- m20 , mat - ss), qty - 30 nos, bowsprit handrail repairs at scattered locations( type - wood, mat and dimension- as per sample).scope of work as follows : -(i) cutting of handrail of designated area and renewal of the same as per the piece cut. qty - 04, bow sprit base deteriorated. bow sprit base to be re

CTN :43582266

26 Jan, 2026 NA

Gurdaspur - Punjab

Tender For supply of turbo charger repair volute casing , stationary diffuser , shaft protection sleeve , bearing , sealing air , air inlet , nozzle ring , inducer , impeller , labyrinth gland , exhaust gas inlet , exhaust gas outlet , lub oil pump , service charge

Central Government/Public Sector

CTN :43592054

23 Jan, 2026 NA

Multi City - Multi State

Tender For supply of oil flow detector for 1578 kva bhel transformer. make- switzer flow switch type bgm-065-l115-f-4-fa-4-d-a or its equalent approved by rdso as per specification given. paddle operated flow switchenclosures: gm style alumimium pressure die cast weatherproof to ip66. line size: 65 mm line size flow range codes: 80 to 160 lpm switching direction: falling wetted parts, bm: 304 ss body, 316l ss bellows & 316 ss paddle flow switch process connection: flanged, 1 1/2"ansi, 150 rf (for line size 40...300 mm) process connection material: 304 stainless steel microswitch code: 15a,250v ac, spdt, general purpose micro switch electrical entry: 1/2 nptf, asme b1.20.1 single entry maximum working flow: 400 lpm repeatability :?2% of fsr seal "o" ring or sealing: buna-n "o" ring weld o let socket: without accessories: with accessories certificates: with certificates environment gaskets: buna-n type of service: general service list of accessories number of cable entries: single cable gland size: 1/2" nptm asme b1.20.1 cable gland 1: weatherproof double compression cable gland, nickel plated brass gauge cock: without [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :43592243

23 Jan, 2026 NA

Multi City - Multi State

Tender For supply of oil flow detector for 1578 kva bhel transformer. make- switzer flow switch type bgm-065-l115-f-4-fa-4-d-a or its equalent approved by rdso as per specification given. paddle operated flow switchenclosures: gm style alumimium pressure die cast weatherproof to ip66. line size: 65 mm line size flow range codes: 80 to 160 lpm switching direction: falling wetted parts, bm: 304 ss body, 316l ss bellows & 316 ss paddle flow switch process connection: flanged, 1 1/2"ansi, 150 rf (for line size 40...300 mm) process connection material: 304 stainless steel microswitch code: 15a,250v ac, spdt, general purpose micro switch electrical entry: 1/2 nptf, asme b1.20.1 single entry maximum working flow: 400 lpm repeatability :?2% of fsr seal "o" ring or sealing: buna-n "o" ring weld o let socket: without accessories: with accessories certificates: with certificates environment gaskets: buna-n type of service: general service list of accessories number of cable entries: single cable gland size: 1/2" nptm asme b1.20.1 cable gland 1: weatherproof double compression cable gland, nickel plated brass gauge cock: without [ warranty period: 30 months after the date of delivery ]

Central Government And Public Sector

CTN :43266906

22 Jan, 2026 NA

Kaiga - Karnataka

Tender For corrigendum : supply of fm bridge and carriage bridge seal assembly bridge seal: , fm vault & service area sealing door seals for built-in personnel access door. , fm vault & service area sealing door seals for door flapper ii. , fm vault & service area sealing door seals for door flapper i

CTN :43496224

09 Feb, 2026 NA

Pondicherry - Pondicherry

Tender For rate contract for supply of consumables/non-consumables forrvrdl, dept. of microbiology - item description name of the item (pack size wherever mentioned should strictly adherence the other pack size will not be entertained) rate to be quoted only for the first quality, real time pcr mastermix for dna viruses universal qpcr master mix compatible with taqman probes at 2x concentration should have hot start taq dna polymerase nuclease free water and necessary sample buffers should be provided sample must be given for a minimum of 50 reactions, one step real time pcr mastermix for rna viruses one step reverse transcription real time pcr master mix (5x) compatible with taqman probes (multiplexing) rt enzyme high fidelity hot start taq dna polymerase nuclease free water and necessary sample buffers should be provided sample must be given for a minimum of 50 reactions, one step real time pcr mastermix for rna viruses one step reverse transcription real time pcr master mix (2x) compatible with taqman probes, *rt enzyme, *hot start taq dna polymerase *nuclease free water and necessary sample buffers should be provided sample must be given for a minimum of 50 reactions, cdna synthesis kit first strand cdna synthesis kit containing reverse transcriptase rnase inhibitor dntp mix oligo dt primer random hexamer primer, and buffer, hotstart conventional pcr mastermix conventional hot start pcr master mix should be colored- ready to load directly from pcr tube to gel sample must be given for a minimum of 50 reactions, pcr product gel purification kit (spin column) spin column-based pcr gel purification kit with necessary buffers, pcr product purification kit (spin column) spin column-based direct pcr product purification kit with necessary buffers, molecular grade agarose for gel electrophoresis molecular grade low eeo, tris acetate edta buffer (10x) for gel electrophoresis application: electrophoresis, tris edta buffer (1x), rnase, dnase free molecular grade 100 ml molecular grade dnase, rnase-free ready to use for reconstitution of primers, nucleic acid extraction plasticware compatible for ils genfast automated nucleic acid extraction machine (4 nos of 96 position -deep well plates, 1 comb plate, 1 comb nucleic acid extraction must provide compatibility certificate from oem u bottom sample must be given for a minimum of 3*96 reactions, real time pcr plates -cobas z480 qpcr plates: opaque semi skirted, low profile 0.1ml volume compatible with cobas z480 machine and cfx96 should be provided with clear sealing film for real time pcr applications should be dnase, rnase, and pyrogen free must produce compatibility certificate from oem should provide 5 sample plates, real time pcr plates - qs5 qpcr plates: ultra clear, * semi skirted, regular profile * 0.2ml volume, * compatible with qs5, *should be provided with clear sealing film for real time pcr applications * must produce compatibility certificate from oem * should be dnase, rnase, and pyrogen free sample should be given for 5 plates, real time pcr strips -cobas z480 qpcr strips: opaque, low profile * 8well per strip, * must provide transparent strip caps * compatible with cobas z480 real time pcr and cfx 96* must produce certificate from oem* should be dnase, rnase, and pyrogen free sample should be given for 5 strips, real time pcr strips qs5 qpcr strips: ultra clear, regular profile 8well per strip attached with transparent caps compatible with qs5 real time pcr must produce certificate from oem should be dnase, rnase, and pyrogen free sample should be given for 5 strips, sanger sequencing services sequencing service for 1 sample includes pcr product purification, both forward and reverse strand sequencing, 100ul filter tips filter tips 100ul universal tips, must be compatible with standard pipettes brands including eppendorf, thermofisher, gilson and tarson., 10ul filter tips filter tips 10-20ul universal tips, must be compatible with standard pipettes brands including eppendorf, therm

CTN :43416596

03 Mar, 2026 NA

Delhi - Delhi

Tender For procurement of spares for an-32 aircraft - rivet, screw, union nut, carbon piles, vibration absorbing coating, bushing, screw, thermocontracting tube, bushing, sealing ring, block, roller, gasket, clamp, safety guard, bracket with screws, resistence coil, panel, spider with nut, clamp, flange, redlight filter, cable (to no. 0510 length 6330 mm), covering (leather artificial), bracket, valve, bolt, angle, block, block, bracket, ball bearing, rod, bracket, strap, seat lower portion, valve, capacitor, axle, holder, casing, sleeve, tube, rh door cover, service bullletin, condenser, anr module, hatch cover plate, pin hinge, terminal block, access cover of hydraulic reservoir filler neck, clamp, radome attachment fittings (lh), cable (up to 0601), insert, elbow, bracket, shackle, sleeve, gasket, bushing, crosspiece, bolt, pull up light, panel, digimatic hole test, resistance coil, bracket, panel, panel, micro switch (v), driving element,upper, roller, fuel tank no. 6 rh, bolt, steel pipeline, insert (pinoplast), spring, wide angle peep hole with flap, splinted coupling with transmission shaft, hatch cover plate, bracket, lh, pipeline, lh hatch cover, pipeline, shim, insert (pinoplast), insert (pinoplast), electric valve

CTN :43064733

30 Jan, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : tender for supply of h.p.hose , servo motor control valve , solenoid valve 82 , processor control , main control switch , illumination push button whie , circuit breaker 13-18 amp , fuse 6a , control transformer , compressed air regulator , permeate transfer pump , tee pvc push in fitting pu 9 , servo motor control valve 1 , control panel for 30 tpt ro plant , sensor cable with electrode , mechanical seal for filter pump , impeller grub screw , casing , pump shaft complete 20 tpd , split pin , 3 way ball valve , hp pump valve kit , oil gauge , oil seal plunger rod , wick , adaptor , spacer v-packing spacer , adpter female , oil filter cap , tee pu4 , 1-4 mxpu4 elbow , pre filter pump with motor ro-2tpd , cartridge filter , cartridge filter housing 20 , frp filter od 137 , membrane cleaner 55 , membrane cleaner 11 , membrane cleaner 66 , membrane cleaner 77 , pl-4 hose mtrs , tie rod nut flat , high pressure hose to pt 60 , sock mount for main frame , dt module tool kit , 3-8 h.p. connector with ferrule and nut , pressure control switch , connection high pressure , elbow pu push in qsl -3-8 mxpu10 , lp hose 32mm id x 1 1-4 bspm x 500l , hose for pk 20 pump in-out , elbow 3-8 nptmx12 nptm , contact block , flexible hose h.p.brine outlet , victualic coupling , flow meter , flexible hose h.p.feed inlet , o ring h.p.connection , solenoid valve , cartridge filter complete , conductivity display meter with sensor , chi 2-40 shaft seal , o-ring for head distributor , cartridge filter housing head , o ring cartridge filter housing , lip seal dt module-groove ring gasket flange-sealing , pu4 hose , flexible pipe-pu8-9 , module bypass nozzle , 3-8 elbow connector , 3-8 sraight connector , solenoid valve 1-2 f 3-2-way ve82 , non return valve 3-8 f , servo motor control valve 230v 3-8 , servo motor control valve , solenoid valve actuator , solenoid valve brass 1-2 f 3 way , solenoid valve ve83 , deacidification filter , pressure switch , relay card , fuse - 6 amps , pressure transmitter , relef valve hp pump , pressure switch , temperature indicator , level switch , pulsation damper 0.16 lts , powerpack for edi xl200 , pulsation damper 0.75 lts , diaphragm for pulsation damper 2 lts , e-spare kit ro 30 tpd , electric spare kit for ro 200 , running time meter , main control switch 5kw , illunination push button red , circuit breaker 1.6-2.4 amps , mini circuit breaker , fuse 2a , fuse 6amps , fuse 6a , fuse socket-cap , contactor 4 kw , contactor 7.5 kw , contactor 12.5 kw , mini relay 220 volt , circuit breaker 1.0-2.6 amp , single phase preventor , motor 11 kw , flow meter with magnetic float 150 - 1600 lph , pressure gauge 0-100 , pressure guage0-100 bar , pressure gauge 0-10 , air pressure guage , conductivity meter-panel mounted , sensor cable with electrode , prefilter - filter pump shaft seal , nut , sleeve gasket , chamber with bearing ring , bearing ring rotating , impeller , spacing pipe , spacing pipe , spacing pipe , coupling complete for pump 202600 , repair kit for pre filter pp , spare kit d32 pvc , pvc service kit , abs service kit , pvc service kit 02s-04s ro 200 , ball valve 2 way pvc-u 20 mm , 2 way ball valve set of 2 , ball valve abs 3 way d20 , gf pvc-u ball valve 3 way pvc-u 32 mm spigot type , 3 way ball valve , globe valve/sampling cock pvc 1-4 bsp f , non return valve pvc 3-8 bsp f , non return valve , ball check valve d 25 , 3-8 tee connector ss , 3-8 h.p connector with ferrule and nut , quick acting coupling , victaulic coupling , victauling coupling 1-4 , ss service kit , ss service kit for ro 510 5s/10s , ss service kit , pulley spa 250 x 3 groove , pulley spa 118 x 3 groove , pulley 5 groove spa 280 , pulley 5 groove spa 125 , taper bush for hp pump motor , taper bush 2517 bore 35 mm , taper bush 2517 bore 35 mm , taper bush pump , taper bush 1610 bore 42 mm , bearing hp pump , crt prefilter-filter pump motor bearing nde , seal kit for hp pump , valve kit for hp pump , oil filter cap , oil seal ,

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