Latest dredge pump Tenders | Government dredge pump Tenders

Central Government/Public Sector

CTN :45263257

23 Jun, 2026 NA

Delhi - Delhi

Tender For supply of uhv deposition chamber - uhv chamber specification (vacuum better than 2 10-9 mbar uhv) chamber overview spherical (diameter 14 ) or equivalent square shaped uhv chamber with support frame equipped with three (3) x 2-inch magnetron sputtering sources. all cf flanges and uhv viewports/ss blanks, three (3) x 2-inch magnetron sputtering sources. each sputtering source has an individual gas inlet line for process gases. all cf flanges., substrate holder : diameter: 2 inches; heating molybdenum heater capable of heating substrate (a) from room temperature (rt) to 800 c during rotation and (b) from room temperature to 1000 c without rotation. rotation: substrate holder can rotate continuously, driven by a stepper motor. variable speed from 0 to 10 rpmmovement: up / down vertical movement of total 25mm to adjust substrate position during deposition sputtering geometry: one sputtering source mounted parallel to the substrate surface, tilt adjustable. two sputtering sources mounted confocally at an angle relative to the substrate. base pressure: lower than 2 10 mbar (ultra-high vacuum)., vacuum pumping system: turbo molecular pump: pfeiffer hipace300 / edwards next 300 / leybold turbovac 350i with cf100 flange or equivalent with integrated controller, ion pump with controller: included to maintain uhv vacuum levels and provide clean pumping., backing pump: pfeiffer hiscroll 12 / edwards nxds 15i / leybold scroll vac 15 plus or equivalent dry scroll pump used to back tmp, gate valves : one cf100 and one cf150 manual gate valves for isolating the chamber from the pumping systems as well as throttling, vacuum gauges and measurement: one cold cathode gauge with readout capable of measuring vacuum pressures down to1 10-10 mbar for precise uhv monitoring., one capacitance manometer gauge with measurement range from 1 10-1 to 1 10 mbar for accurate pressure reading during deposition phase, gas delivery system: two independent mass flow controllers (mfcs):a. one mfc (0-100 sccm) for argon gas feeding to all three sputtering sources via high vacuum valves.b. one mfc (0-100 sccm) for nitrogen gas feeding directly into the chamber with its own high vacuum valve.gas lines for ar and n2 are physically separated to avoid cross-contamination., chamber access and viewports: 1. two view ports installed on the chamber, each equipped with manual shutters. 2. access ports for gauges, pump, gas inlet and few spares for future upgradation., baking capability: entire chamber designed to bake-out at 150 c to reduce contamination and out gassing during operation, cooling capability : water manifold with flow switch / flow meters, near uhv chamber specification: chamber overview: spherical (diameter 14 ) or equivalent square shaped uhv chamber with stand., three 2-inch magnetron sputtering sources, each with individual gas inlet. all cf flanges and uhv viewports/ss blanks., substrate holder: a. diameter: 2inches; heating : molybdenum heater capable of heating substrate (a) from room temperature (rt) to 800 c during rotation and (b) from room temperature (rt) to 1000 c without rotation b. rotation : substrate holder driven by stepper motor. variable speed from 0 to10 rpmmovement: up / down vertical movement of total 25mm to adjust substrate position during deposition sputtering geometry: one sputtering source mounted parallel to substrate surface (tilt able preferred). two sputtering sources mounted confocally at an angle. base pressure : lower than 5 10 mbar (near uhv)., vacuum pumping system: turbo molecular pump : pfeiffer hipace 700 / edwards next 730 / leybold turbo vac 900 ix or equivalent with cf100 flange and integrated controller, suitable for near uhv vacuum., backing pump: pfeiffer hi scroll 12/edwards nxds15i / leybold scroll vac 15 plus or equivalent dry scroll pump used to back tmp, gate valves: one cf150 manual gate valve to isolate / throttle chamber from pumping system, vacuum gauges and measurement: cold cathode readout capable of dis

State Government

CTN :45341508

18 Jun, 2026 NA

Parli - Maharashtra

Tender For procurement of seal oil vacuum pump spares at tm-ii 250mw tps, parli-v.

CTN :45334324

15 Jun, 2026 NA

Bilaspur - Chhattisgarh

Tender For e – tender for the purchase of medical equipment and furniture for state cancer institute, koni, cims bilaspur (c.g.), government of chhattisgarh - secretariat /executive officetable –rectangular - 16 slice c.t. simulator, digital x-ray machine with 10 year warranty & accessories, ultra sound machine with 10 year warranty & accessories, c-arm machine with 10 year warranty & accessories, hdr brachytherapy using at least 20 sources (co-60/ir-192), integrated usg and c-arm imaging system, hdr brachytherapy using co-60/ir-192 source- accessories,, spares, consumables & dosimetry, ot equipment, 1. mayo stand, 2. anaesthesia trolley (complete with ambu bags and other, items), 3. difficult airway trolley - bronchoscope, lmas and, intubating bougie, 4. anaesthesia machine & anaesthesia work station, 5. electrical suction, 6. laryngoscope with 5 blades (led), 7. defibrillator (aed plus manual with ecg), 8. surgical diathermy - bipolar, 9. ecg machine – high end multichannel, 10. bowl sterilizers - different sizes, 11.oxygen cylinder d. type, 12. washer disinfector, 13. blood warmer, 14. glucometer, 15. anaesthetic - laryngoscope magill’s with four blades, 16. endotracheal tubes: different sizes, 17. magill’s forceps (two sizes- adult & paediatrics), 18. e.t.t. and connector set of six, 19. catheter mount for connecting ett, 20. airway male & female - guedel oral airway (to be, provided as per need), 21. airway male & female - nasopharyngeal airway, 22. tongue depressors, 23. n2o cylinder for boyles-d type, 24.co2 cylinder for laparoscope, 25. spirometer, 26. exchange transfusion sets, 27. adult resuscitation kit, 28. neonate resuscitation kit (to be provided as per need), 29. emergency first aid kit (to be provided as per need), 30. multi para monitor (desirable anaesthesia work station, available in ot), 31. infusion pump, 32. syringe pump, 33. pressure bags for pushing blood during massive transfusion, 34. oxygen concentrator, 35. ot ceiling light double combination with centrally, mounted camera (quantity - 01 nos), ward equipment, 1. vital signs monitor (multiparameter), 2. bp apparatus (digital/manual), 3. thermometers (digital/infrared), 4. pulse oximeters, 5. glucometers + strips, 6. thermometers (oral, rectal, digital and ir), 7. stethoscopes, 8. weighing scales (adult, pediatric), 9. infusion pumps, 10.syringe pumps, 11. nebulizer machine, 12. ecg machine-6 channel, ecg roll(50 no), portable ecg, leads, & electrodes, 13. automated external defibrillator (aed), 14. manual defibrillator, 15. suction machine (portable & wall-mounted) with 100 no, suction tubes, 16. tourniquets, 17. ecg machine, 18. cpap/bipap machine, 19. bp apparatus digital, 20. fumigator, 21. needle cutter, 22. drug refrigerator, 23. dressing trolley, 24. crash cart, fully automatic rotary microtome, fully automated immuno histochemistry staining system, paraffin embedded station rt, high throughput robotic stainer, automatic vacuum tissue processor, fully automated slide stainer, digital colposcope, hospital furniture, 1. secretariat / executive office table –rectangular, 2. executive &revolving chair with high back, 3. executive &revolving chair with high back- ergonomic chair, 4. executive office table with side storage-rectangle/l shape, 5. executive &mesh-revolving chair with arms & mid back, 6. revolving chair, 7. special sofa 3 seater- tubular steel, 8. rectangular- modular centre table with glass top, 9. computer table with printer/copier/fax combination desk, 10. wall mounted & over head chamber type wooden, wardrobe, registration desk(01 no) & window display cum, counter rack- customized with all locking system- customized, 11. round wastepaper basket, made of steel, 12. white board(pt notes), 13. notice board, 14. whatnot/corner shelf, 15. clock, 12" diameter. round surface, 16. composite office desk, 17. wall mounted dressing mirror, 18. towel rack/rail, 19. hand drier- automatic, 20.

CTN :45313748

22 Jun, 2026 2.91 Crore

Bokaro - Jharkhand

Tender For annual maintenance contract of esp and ash handling system including dredge pump house - 2 of cpp boilers.

CTN :45318942

15 Jun, 2026 NA

Kalpakkam - Tamil Nadu

Tender For supply of 2400 lph capacity transformer oil filtering machine , spares - supply of non hygroscopic cartridge filter , spares - press filter , spares - vacuum pump oil , spares - electromagnetic type solenoid valve , spares - o ring seals for pipeline , spares rotary oil sealed vacuum pump , spares mechanical booster pump

State Government

CTN :45154210

29 May, 2026 1.29 Crore

East Nimar - Madhya Pradesh

Tender For procurement of spares of gardener denver nash make vacuum pump(model-cl2002) installed at ash handling plant, 2x600 mw,sstpp,mppg - first stage body, floating bearing end head, fixed bearing end head, floating bearing end cone(eco flow), fixed bearing end cone(eco flow)cl,dongalia.

CTN :45248920

21 May, 2026 NA

Multi City - Multi State

Tender For jobs of annual maintenance contract (amc) of cannonmake laboratory equipment (cav, ccs & mrv) and urgent procurement of spares (vacuum pump & capillary tube)at qa lab, wadilube from oem-authorised serviceprovider

State Government

CTN :45228136

03 Jun, 2026 NA

Udhamsign Nagar - Uttarakhand

Tender For service of vacuum filter and supply of its spares and cluster nozzle - vacuum filter spares & service, s.s. screen having 625 holes/sq. inches. (salem make) (minimum weight 1.2 kg. each screen), brass zigzag strips (2 long), rubber hose pipe (2 " x 24"), mud scrapper 5"x10 mm x 6 ply (dunlop make) for 8 x 16 vaccum filter, araldite 1.8 kg. pack, m-seal 1 kg. packing (pidilite make), a) brass end strip, b) s.s. end strip, copper revit round head 5mm x 12mm, copper revit rounf head 5mm x 15mm, copper revit rounf head 5mm x 18mm, soft lead 8 mm wire, brass tube plate for 8x16 vaccum filter, ss electrode (no 12) 2.5 mm thick, roller for mud conveyor belt, ss clamp for binding rubber hose pipe 2 1/4"x24", s s bolt 1/4"x3/4", s.s. channel 16 long, monarch brass nozzles, m s shocket for monarch brass nozzles, junction box (s.s. sheet) from 3mm thick plate heavy duty, s.s. nipple for decking plate (as per sample), s.s. decking plate for 8x16 (as per our site vacuum filter), s. s. binding strip 3/4" x 2-1/4, s. s. pipe 1.5mm thick, size= 1/2 x 46 , s. s. pipe 1.5mm thick, size= 1/2" x 65 , s. s. pipe 1.5mm thick, size= 1/2" x 16.5 , s. s. pipe 1.5mm thick, size= 1/2 x 28 , s. s. pipe 1.5mm thick, size= 3/4 x 7, s. s. pipe 1.5mm thick, size= 3/4 x 6.5, s. s. pipe 1.5mm thick, size= 3/4 x 10, round head s.s. screw " x 3/4", s.s. electrodes (no. 10) thikness 3.15 mm, vacuum filter vacuum disc plate (brass/gun matel) complete set (left & right), s.s. gate valve (screw type) 2 size, s.s. electrodes (no. 8) 4mm size, servicing of vacuum filter, after dismantling of s.s. screens of vacuum filter no. 1, 2 & 3, cleaning of decking plates, conducting hydraulic testing of five way fitting connections and giving satisfactory leak proof trials of same and thereafter refitting of all the dismantled s.s. screens complete in all respect, fitting of new damaged five way fittings (complete with welding etc.) of vacuum filter no. 1, 2 & 3 and thereafter conducting satisfactory leak proof trials. (5 way fitting), replacement of damaged decking plate nipples of vacuum filter no. 1, 2 & 3 and welding with five ways fitting, thereafter conducting satisfactory leak proof trials., replacement of damaged end strips of vacuum filter with new strips complete in all respect and thereafter conducting satisfactory leak proof trials. half filter, replacement of damaged end strips of vacuum filter no. 3 with new strips complete in all respect and thereafter conducting satisfactory leak proof trials. full filter, replacement of damaged brass/s.s. channels (16 ft. lengthl) of vacuum filter with new s.s/ brass channels complete in all respect, replacement of damaged decking plate of vacuum filter with new decking plate complete in all respect., dismantling & fitting both end s.s. tube of filter with vacuum distribution plate in filter and satisfactory trial., grinding of tunion valve plate with bear plate of vacuum filter and sucessful trial at minimum of 450mm of vacuum at junction with rotation of drum., vacuum genration up to 400mm at vacuum disc (including testing of pipe line to be made), keeping in the condition of genration of vacuum at vacuum pump was more then 625mm., repair of 8 point lubricator of vacuum filters (including cost of all un-serviceable parts), 3/8" bsp, non return valve, angle type, working pressure 21 kg./sq.cm. (as per sample), m.s. plug 3/8", m.s. plug 1/2", m.s. tee 3/8", m.s. elbow 3/8", supply of five way clusterwith nozzlefor mill mist colling system (complete in all respect) as per existingscope of workits including five way fitting branch line and nozzle.1- material- thermoplastic equivalent2- guarantee- one full crushing season, spray nozzle for mist cooling system

Central Government/Public Sector

CTN :45082405

30 Jun, 2026 NA

Duliajan - Assam

Tender For supply of import substitution of items by indigenous development - crome casing pipes, chrome tubing pipes, drill pipes, heavy weight drill pipe, drill collars and lifting plug, drilling stabilizers, drilling/ workover handling tools --- elevators, tongs,, slips etc., potassium formate, solid control equipment --- mud cleaner/ degasser/, centrifuge/ linear motion shale shaker, sucker rod pump (srp) and its accessories:, tubing conveyed sucker rod downhole pump, rod conveyed sucker rod downhole pump, downhole gas separator, downhole anchor catcher, srp fishing tools:, overshot, spares for overshot (grapple, control, guide etc.), srp insert pump, ethyl mercaptan, low shear velocity fluids/polymers, emd chemical dosing pump, reciprocating pump, hsp 20/40, isp 20/40, isp 30/50 mesh, pig tracker/transmitter, pipeline locator, logging cables, tri cone roller drilling bits of various sizes, 11"od standard reverse circulating junk basket & 7.7/8" od reverse, circulating junk basket, pdc drill bits of various sizes, fishing tool; 6.5/8 inches od junk sub for operation inside 8.1/2 inches hole, impression block for 4.5 inch od, 5.0 inch od, 9.625 inch od & 13.375 inch od, casing, pneumatic spinner, 5.1/ 2" premium threaded casing (grade: n80 & grade p110), cased hole logging units with tools and accessories along with, installation, commissioning and training, wireline mast unit, including training and installation& commissioning, oil well explosives: (i) 2-1/8 inch tubing cutter along with detonator and, hardware accessories, (ii) 1-9/16 inch tubing puncher/ circulation charge & hardware accessories, oil well explosives: explosives for baker pressure setting tools: power, charge, primary ignitor & secondary ignitor, procurement of oil well explosives used in exploration and production of, hydrocarbon, (i) deep penetration charges, (ii) resistoriess detonator assy,, (iii) deto cord 80 hmx nylon ls 1.4s, (iv) 54 mm strip carrier, 6spf, 12 ft/3 m long, (v) detocord /charge clips, (vi) tandem connector ,2.1/8" stri p carries, (vii) splice boot for lead wire, (viii) detonator cord retainer, (ix) 53.975 mm (2.1/8") od firing head assy, (x) nut & bolt for connecting strip, (xi) nut & bolt for connect tandem(xii) deto cord end seal (100 nos./pkt), (xiii) 2.1/8" charge tightening wrench, 27.1/2" (698.50 mm) rotary table, 7.1/16" x 10 m double ram bop with accessories, 13.5/8" x 10 m single ram bop with accessories, 3.1/16" x 10 m flexible steel hoses for choke manifold, 3.1/8" x 5 m flexible steel hoses for choke manifold, 2.1/16" x 5m - ss flexible steel hose 3.1/16" x 10m - ss flexible steel hose, 3.1/8" x 5m flexible steel hoses, thermal wellheads for 7" and 9.5/8" casing completion with installation &, commissioning, hose vibrator, rotary hose, drilling in assorted length, 2.34 mm (0.092") piano wireline (well measuring line), static gel strength analyzer, electronic reservoir pressure and temperature measuring gauge., automatic distillation apparatus, ft ir spectrophotometer, rheometer, 350 short ton drilling hook & elevator links (250 short ton, 350 short ton, and 500 short ton), digital acoustic liquid level measuring cum dynamometer equipment, (echometer), cross over, premium box x api eue & pup-joint, 2.7/8", premium in assorted, length, geological thin section preparation unit comprising of cutting, vacuum, impregnation, grinding and polishing equipment and consumables., polarised microscope, pony drill collar, premium tubing, 37.1/2 rotary table, air gas permeameter, double block and bleed isolation plug, gas chromatograph, low to moderate temperature cement retarder, high temperature fluid loss control cement additive, xcd-polymer, xc-polymer (premium), poly anionic cellulose-regular, poly anionic cellulose-super lo, junk sub 5.1/2 inch & 7 inch, 13.5/8-inch x 10000 psi annular bop, 13.5/8-inch x 10000 psi double ram bop., ct reels, super fishing jar, drilling jar, overshots, slammer l

CTN :45034307

20 May, 2026 NA

Hyderabad - Telangana

Tender For supply of spares for high temperature high vacuum heat treatment furnace d d - lanthanum doped molybdenum double grooved heating element size 570 l x 60 w x 0 point 5 thk part no f 18194 hz 01 08 01 , molybdenum fasteners for heater fixing m6x30mm part no f 18194 hz 01 08 01 a , front radiation shield assembly dia 830 x point 05 thk x 6 layers 3 layers of moly and 3 layers of ss part no f 18194 hz 02 01 00 f , rear radiation shield assembly dia 830 x point 05 thk x 6 layers 3 layers of moly and 3 layers of ss part no f 18194 hz 02 01 00 r , lanthanum doped molybdenum heating element holder part no f 18194 hz 01 10 00 , molybdenum base plate size 480 mm x 950 mm x 6 mm part no f 18194 hz 03 00 01 , molybdenum platform assembly including fasteners size 550 mm x 950 mm part no f 18194 hz 03 00 00 , high alumina insulators part no f 18194 hz 01 09 06 , industrial pc with plc scada and necessary software part no f 18194 cs plc ss , heater for 20 inches diffusion pump part no f 18194 vs dp sh

Dredge Pump Tenders

By Cities

By States

By Agencies

By Ownerships

By Sectors

Central Government/Public Sector

State Government

State Government

State Government

Central Government/Public Sector