Latest ejector tube Tenders | Government ejector tube Tenders

Central Government/Public Sector

CTN :42739793

05 Dec, 2025 24.37 Lacs

Guna - Madhya Pradesh

Tender For corrigendum : providing of custom bid for services - in-situ machining of rf and rtj gasket seating area of pipe flange or heat-exchanger/vessel/component gasket seating area for two year

Central Government And Public Sector

CTN :43018274

23 Dec, 2025 5.64 Lacs

Chamba - Himachal Pradesh

Tender For supply of purchase of spare parts for fire protection system c c--hooter 220v dc, l 125mm, b 125mm , hooter 24v dc, l 125mm, b 125mm , push button 10a 415v ac , 1a 250v dc , 1noplus1nc with element switch , selector switch 16a 250v ac, 2 way on and off , heat detector, 5a 125v ac, 0. 5a 125v dc, setting at 175degreef for opus , heat detector, 5a 125v ac, 0. 5a 125v dc, setting at 190degreef for cable tunnel , 90 degree gi elbow 3 way, 1by2inch bsp, type-heavy duty , 1by2inch ball valve ss, heavy duty, suitable for pressure upto 10kgby cm square , 1by2inch x 1by2inch bsp male female connector, gi material, typeheavy duty , 1by2inch bsp gi tee, type-heavy duty , 1by2inch bsp gi socket, type-heavy duty , 1by4inch bsp thread brass flare male , 3by8inch copper tube , 3by8inch brass nut for copper tube, suitable for item no. 13 , 3by16inch brass screw for deluge valve, length 12mm 100 per packet , 16mm dia. stud, length 200mm with 2 nuts , butterfly valve 4 inch with suitable ms flange , water pressure gauge with mounting for deluge valve 10kgbycm square pressure , water motor gong, suitable for pressure upto 5 kgbycm square, with 1by2inch to 3by 4inch male - male thread adaptor hex nipple of ss , glass for hydrant panel, w 570mm, h 650mm, 5mm thick , glass for hydrant panel, w 240mm, h 420mm, 5mm thick , glass cutter suitable for cutting 5mm thick glass , gasketby rubber beading for glass of hydrant panel, one inch thick , pin type panel key for hydrant panel , qbd bulbs for detection line, bursting temp plus79 degree celcius plus175degreef, dia 1by2 inch , emergency push button, 10a, dia 22mm , toggle switch, 2 way, 2 pole, 10a , 220v dc brass solenoid valve of 1by2 inch dia, suitable for airbywater of 10kgbycm square pressure, normally closed type , hose pipe with nozzle 38mmx 30 mtr for fire protection system ) /bid number: gem/2025/b/6935559 * /dated: 02-12-2025 & & / bid document1 / 23

CTN :43028947

19 Dec, 2025 11.32 Lacs

Bhuj - Gujarat

Tender For supply of forced convection , cyclone separator , pulversier , roll crusher , redwood viscometer , ball and ring apparatus , interacting and non interacting system , motorised gyroscope appratus , stefan boltzmann apparatus , lagged pipe apparatus , pyrheliometer , sun path finder , shell and tube heat exchanger , emissivity measurement apparatus

State Government

CTN :42610429

16 Dec, 2025 4.70 Crore

Ernakulam - Kerala

Tender For corrigendum : supply of tools and electronics for creative corner project to 300 addresses as per the given addresses in annexure 2 on the tender form. - hand tools & accessories, ball peen hammer - (220gm), claw hammer - (220gm), sledge hammer, rubber mallet hammer, two in one screwdriver (8 inch), two in one screwdriver (10 inch), screwdriver 4"(+), screwdriver 4"(-), screwdriver 3"(+), screwdriver 3"(-), wood/block planer, line tester (7.5 inch), digital voltage induction tester, combination plier 8 inch, nose plier 6 inch, side cutting plier 6 inch, hacksaw mini, hacksaw large, junior hacksaw, adjustable spanner (thread type), spanner set - double-ended, spanner set - ring, f-clamps, g-clamp, wire stripper-plier, automatic wire stripper(2 in 1), hand saw 12 inch, hacksaw blade 12 inch, try square 6 inch, combination square, chisel flat inch, chisel flat 1 inch, wood carving chisel set, nails 1 inch, nails inch, drywall screw inch, drywall screw 1 inch, drywall screw 1 inch, self drilling steel screw 1inch, pipe cutter, spirit level - 3 vials, precision screwdriver set, silicon sealant gun, silicon sealant, pipe wrench, wire gauge, electrical & plumbing accessories, pvc reducer bush (1 x ), pvc elbow 90 (1 inch), pvc tee 1 inch, pvc tee inch, pvc elbow 90 ( inch), pvc mta ( inch), pvc fta ( inch), pvc threaded end plug ( inch), pvc end cap plain, 20 mm, 3/4" inch, pvc elbow 45 ( inch), pvc pipe 1 inch, pvc pipe inch, pvc solvent, teflon tape, pvc ball valve 1 inch, metal u clamp for pvc pipe 1 inch, metal u clamp for pvc pipe inch, pvc water tap inch, extension cords, 1-way switch, 2-way switch, 5 pin electrical socket, 3 pin plug, 3 core cable, 6 way modular gang box with top plate and cover, pvc insulated single core wire (1.5mm ), 8-way db box, pvc electrical conduit pipe, flexible electrical wiring pipes, saddle clip, batten holder, pendant bulb holder with wire and plug, pvc enclosure box (4x4x2), junction box 2-way, junction box 3-way, junction box 4-way, electrical elbow inch, screw inch, screw inch, screw 1 inch, wall plug packet 6mm, wall plug packet 8mm, electrical insulation tape, rccb, mcb, isolator, power tools and accessories, portable drilling machine (corded), drill machine stand, drill bit set, carbon steel hole saw set for wood(11-piece ), wireless drill, mini rotary grinding tool with accessories kit, heat gun, electric paint spray gun, gardening tools, budding & grafting knife, garden hose with connector and multi pattern spray gun, water level hose, secateur, pneumatic hand sprayer, hand sprayer, bucket large (rubber), bucket small (rubber), net pots, rubber coated gloves, wheel barrow, garden rake, rose can, garden shear, hand cultivator, hand fork, hand trowel/ transplanter, grow bag, budding and grafting tape, pick axe with handle, shovel, garden hoe (spade), small garden hoe (small spade), 3 in 1 soil meter for moisture, light intensity and ph testing, digital ph meter, drip irrigation set, programmable timer switch, mini submersible water pump, high-output electromagnetic air compressor, flexible transparent pvc tubing, safety items, fire extinguisher - 2 kg, safety helmet ratchet with spring face shield, nitrile gloves, first aid kit, safety goggles, safety mask, stationary, ruler-stainless steel 6 inch, ruler-stainless steel 12 inch, ruler-stainless steel 18 inch, ruler-stainless steel 1 meter, paper cutter knife - big, paper cutter knife - small, paper cutter blade - big, paper cutter blade - small, scissors (small), scissors (medium), measuring tape (5 meter), sand paper, hot glue gun, hot glue stick, instant adhesive, craft glue, woodworking adhesive, rotary cutter, rotary cutter blade, electronic and electrical materials:, digital multimeter, punching machine for led bulb, led bulb tikki machine, soldering iron 25 w, desoldering pump, 9w led kit (philips type), soldering lead-50g, heat sink compound-250g, toy screws pack, solder and desolder flux, soldering iron holder/stand with

CTN :42842817

10 Dec, 2025 16.90 Lacs

Chhabra - Rajasthan

Tender For corrigendum : supply of spare/accessories items of two nos. multi-purpose fire tender(rj-28ea-0956 and rj-28- ea-0957)against tn-sc-638/2025-26(mm) - high pressure hose reel with 60mm lg x 19 mm ( ) with fog gun and spray type, low pressure hose reel with 19 mm x 50 mm long hose with duel purpose shut off nozzle., extension ladder 10.5 meter, delivery hose 63 mm rubber lined in 30 m length (type b of is 636/79/5) complete with instantaneous coupling., long line 50 mm circumference 30 m long as per is 1084., short line 50 mm circumference 15m length as per is 1084., protective clothing for fireman complete with golves, boots, helmets with suitable face shield mad out of material capable of reflecting at least 95% of radiant heat temperature around 1500 to 2000 degree celsius and also afford some protective against direct flame. the suit will be of sufficient size to accommodate a breathing apparatus to users (item should be packed in hard body box)., fire hook, fire man axe, sledge hammer, carpenter saw, pick axe, celling hook, crow bar made of carbon steel, self contained breathing apparatus (45 min duration compressed air type) complete with spare cylinder & tool kit), dividing breeching, collecting breeching, pvc suction hose heavy duty complete with copper alloy round threaded couplings to suit the pump inlet - 2.5m long., suction strainer for item 2, basket strainer suitable for item 4 , is : 3582, dividing breaching with control arrangement as per is : 5131, collecting breaching as is : 905, hose bandages rubberized is : 5612, hose clamps is : 5612, water curtain nozzle made of m .s .plate with g . m instantaneous connection, branch pipe short ( chromium plated) is : 903, a set nozzle of sizes 12 mm , 16 mm , 20mm , 25 mm and 32 mm ( two each ) ( see is : 903 - 1975 * t ), adapter for 100mm suction female thread and 63mm male instantaneous, adaptor double female instantaneous pattern 63mm ., adaptor double male instantaneous pattern 63mm, hand lamp ( 4cells ), rubber gloves 33kv 1 pair, fire beater, foam pick up tube, rubber gloves as per is 4770 - 1991 for 5000 volts, leather gloves is 6994 1977, jack hydraulic for 20 ton capacity with handle, hand controlled branch for 63 mm size hose coupling, hand held fast action select flow nozzle :-the selectable flow rate multipurpose nozzle should have a multiple flow setting. this product be of light in weight and easy to handle. weight of the nozzle should not be more than 2 kg. the calibrated flow rates are easily selectable through an selection ring. the stream patterns should be changed by rotating the diffuser head ring. nozzle should be having pistol grip, shut off ball valve opening and made of aluminum alloy., bolt cutter 600mm long, shovel with handle, minimum 12v halogen fog & spot lamps, hose ramp

CTN :42901829

09 Dec, 2025 NA

Coimbatore - Tamil Nadu

Tender For purchase of equipments - purchase of equipment, bench top glass insitu airlift photo bioreactor1. vessel capacity: 3 liter borosilicate glass (working volume: two to three liters maximum), vessel hxd ratio 4:1 (400x100mm)2. head plate & bottom plate moc: ss 316l3. ports in top plate: ph sensor; dissolved oxygen (do) sensor; pressure sensor; air in and draft tube; air out; acid/base; sampling; and addition port.4. mixing method: ring sparger to create airlift circulation inside the reactor for uniform mixing and better aeration.5. holders for sensor /adapter / blind stoppers in head plate: ph sensor holder; media double inlet for acid/base dosing; air sparger - ring type for airlift application without stirring, air out with exhaust filter and open/close valve; pressure sensor holder; sampling pipe; blind stopper for un used port; unique suitable ss puncturing needles for sampling, air in, air out, inoculum, feed addition.6. ports in bottom plate with stand: port for temperature sensor; heating finger u-tube heat exchanger; drain.7. holders for sensor / adapter / blind stoppers in bottom plate: holder for temperature sensor, heating finger, u-tube heat exchanger.8. sensors: temperature, gel filled sterilizable ph sensor, & pressure sensor.9. controls and display: modular independent system of ph, temperature, pressure with touch screen graphical display & control; two set point control of ph with three-point buffer auto calibration; aeration by flow meter 0-5lpm with air pump; sterilization controls up to 121 without steam generator along with pressure safety mechanism by independent pressure sensor and digital display & control; automatic digital pressure safety and over temperature safety cutoff and alarm; upgradable control system for future prospective as cstr reactor & dissolved oxygen (do).10. measurement and control range: ph: 2-14; process temperature: 20 to 60 ; sterilization temperature: up to 121 ; and pressure up to 15 psi.11. fixed speed peristaltic pump: for acid/base dosing with teflon non spring head. (2 nos)12. cooling system: chiller cum circulator. chiller temperature range 4 to 40 , bath capacity 5l to cool down the reactor after sterilization and to work process temperature below ambient condition.13. illumination system: two illumination assembly with variable intensity control (1000-3000 lux) around the reactor with independent control switch for photobioreactor, or other application and easy detachable if not in use. 14. essential accessories : silicon tubing for acid/base addition (10m); air in and sampling (10m); water circulation (5m); air vent filters 0.2 micron sterilizable (6nos); and silicon septum (25nos)15. starter kit: spare silicon-o-rings for head plate, bottom plate (1no each), all other ports (5nos each), alen key.16. warranty: one year17. support (must): unconditional onsite technical support shall be provided as and when needed. the supplier must provide complete installation and hands-on demonstration of the equipment at the user site upon delivery.18. the vendor should have a registered presence in india with an authorized local service provider in tamil nadu.

CTN :40940184

03 Dec, 2025 NA

Bangalore - Karnataka

Tender For bid to ras supply of dia isi standard , 25 core cable unshielded__screened 6_3mm dia , connector__2 pin_ connector__2 pin_ connector plug male and female sockets pair_ 0_138 inch _3_5 mm pitch_ 180 degree_ , 3 pin_ connector__3 pin_ connector plug male and female sockets pair_ 0_138 inch _3_5 mm pitch_ 180 degree_ 10 amps , 4 pin_ connector__4 pin_ connector plug male and female sockets pair_ 0_138 inch _3_5 mm pitch_ 180 degree_ 10 amps , 10 pin_ connector_10 pin_ connector plug male and female sockets pair_ 0_138 inch _5 mm pitch_ 180 degree , 16 pin_ connector_16 pin_ connector plug male and female sockets pair_ 0_138 inch _5 mm pitch_ 180 degree , 15 pin d_shell female connector complete with dust cover and strain relief_itt d_sheel connector_ isi standard_ , connector__25_pin d_shell connector female complete with dust cover and strain relief__itt d_sheel connector_ isi standard_ , 25_pin d shell connector male complete with dust cover and strain relief__itt d_sheel connector_ isi standard , ac plug top 6 amps_3_pin plug top 6 amps_isi standard , ac plug top 15amps_3_pin plug top 15 amps_isi standard , power cord_computer power cord 230 v ac_ 6 a_ 3 mtr length_ _h07_rnf_1_5 sq mm dia_ isi standard , switch _microswitch _push button type 3 way 10 mm dia_ , lt wire_premium quality lt wire for dashboard wiring__2mm dia lt wire of red_black_ blue_ green and yellow_ each 40 mtrs , proximity switch _proximity switch p_type_inductive p type_ 3core wire length 2_5 mtrs_ 18 mm dia_ 6_36 volt dc , spike buster _spike buster socket board 6 sockets_ 15 a_ _6 sockets_ 15 a _ 15 by 5a multipin socket_ card length 5 mtrs , spike buster socket board 6 sockets_ 6 a _6 sockets_ 6 a _ card length 5 mtrs_ socket material bross_ heavy duty , usb extender cable_usb extender cable _2 mts_ _usb extender cable usb_2_0_ male to female supports 480 mbps_ , hdmi cable__ hdmi cable _3m length_ _supporting resolution_ 800x600_1024x768_ 1080p full hd_ 1092x1200_wxga_ , hdmi cable _5m length_ _supporting resolution_ 800x600_1024x768_ 1080p full hd_ 1092x1200_wxga_ isi standard_ , cable ties__cable ties and tie bases _50mm packet of 100_ as per drawing_standard cabel ties_ , cable ties and tie bases _100mm packet of 100_ as per drawing_standard cabel ties_ white nylon with a , cable zip_cable zip tie mounts__cable zip tie mounts_ self adhesive tie mount for wire alignment_ size 1 inch x 1 inch color_ black , spiral pipe_spiral pipe 1_5 inch dia _ flexible conduct__mtrls _ nylon pa6_ thread_ pg36_ temp_ _40 deg to 120 deg_ , spiral pipe 1 inch dia _ flexible conduct__mtrls _ nylon pa6_ thread_ pg36_ temp_ _40 deg to 120 deg_ , pvc channal_pvc channal_pvc _ flexible conduct_ 1_x 3_ 1_5 mtr length , sleeves_sleeves assorted_1_0 mm1_5mm_2mm_4mm_ 5mm_ 8mm_10mm_15mm_ 20mm_ , heat sink sleeve_1mm_ 1_5mm_ 2mm_ 4 mm and 8 mm each _02 mtrs , ups connector__ecom connector for ups connection 6 amps_ecom connector 5 amps male and female pair_ , ecom connector for ups connection 15 amps_ecom connector 15 amps male and female pair , 50 pin flat ribbon cable__frc cable 50 pin flat , 50 pin frc female connector _frc female connector , gear sensor__gear sensor pcb__specification _ inputs_ active lo_ 8 nos_ outputs _ 8 nos_ through 15 pin d connectors , connector box_connector box assy for uds_connector pcb box assy with 50 pin d and 50 pin frc , auto connector_combination and ignition switch automopbile end connectors for maruti gypsy_auto connector for marturi //bid details 2 / 77 gypsy , combination and ignition switch automopbile end connectors for 2_5 ton _auto connector for 2_5 ton combination switch , combination and ignition switch automopbile end connectors for als_auto connector for als combination switch both male and female _pair_ , universal adaptor_universal adaptor for 3 pin plug__ 6 apms_ socket material bross__ isi standard , uds trolley_fabricated driver station movable trolley of maruti gypsy for uds_fabricated driver station movable trolley , fabricated

Central Government/Public Sector

CTN :42738245

04 Dec, 2025 90.0 Thousand

Dehradune - Uttarakhand

Tender For corrigendum : -repair and overhauling service - as per bid document; as per bid document; yes; buyer premises; renovation & repair work of kiln-1 supply and fitting three phase wire connecting the main panel and three phase electric motor. 01 length as per requirement. 2 supply,fitting and wiring of - (i)isolator 01 (ii) mcb s seprate for each electric equipment. as per reqirement (iii) motor starter 01 (iv) pid s for temperature and humidity sensors etc. 01 each (v) switch for changing the direction of three phase motor. 01 contector setup 3 repairing and servicing of there phase 7hp motor. 01 4 supply and fitting with wiring of 2-3 kw electric finned heaters inside the kiln. 10 5 supply and fitting of heat/ humidity proof light in the kiln. 04 6 supply and fitting of heat and humidity sensors in the kiln 02 each 7 repairing of humidifier. 01 8 supply and fitting of wall mounted fans with its wiring. 06 9 supply and fitting of led tube lights with its wiring. 06 10 supply and fitting of doors with door frame 02 11 supply and fitting of water pipe line connecting humidifier to the water tank. 01 length as per requirement.

CTN :42974328

18 Dec, 2025 5.24 Crore

Uttarakannada - Karnataka

Tender For procurement of da and main engine spares - screw, hexagon head cap, ring for flywheel gear, clamp t belt hose, pencil zinc, assy rotor screw, clip, screw , hexagon head cap, connector,female bulkhea, retainer cooler & ring, spring compression, connection, water inlet, element lo. filter, body,water pump, plug pipe, clamp hose, element cr, switch magnetic, clamp hose, clamp hose, clamp hose, screw connecting rod cap, pump water, control governor, sensor pressure, pressure sensor, pick up magnetic, gasket cylinder head, air filter element (fleetguard), cleaner,air, bearing,connecting rod, switch, pressure, switch, temperature, valve coupling, plug, zinc electrod, exchanger heat, gasket heat exchanger, sensor temperature, transceiver, isolator, vibration, seal,o ring, plug, expansion, gasket oil drain, rod,engine connecting, gland packing, thermostat, cap filler, key,square, hose,plain, hose plain, gasket cover to housing, hose plain, gasket copper, hose flexible, hose flexible, hose,flexible, hose,flexible, hose flexible, hose flexible, shim, temperature sensor (rtd,pt-100), indicationg lamp, cooler lub oil, flange lub suction, washer,lock, screw,hexagon head cap, fitting,grease, lock washer water header cover, washer,plain, bushing reducing pipe, plug pipe, tee,female pipe, nipple,plain pipe, bushing,reducing pipe, gauge,dia dep, tank level indicator, cpp hydraulic level controller, exhaust temperature sensor, shaft signal conditioning unit, speed sensing unit for da, union,male, hose,flexible, connection exhaust outlet (righ, cap,filler, radiwash_3ltr, collar crankshaft, pin roller, elbow,male adapter, cap main bearing, screw,banjo connector, sensor engine speed, bushing, radiwash_5ltr, screw hexagon head cap, gasket,turbocharger, seal, oring, retainer,injector spring, cap,tappet top stop, nut,tappet top stop lock, indicator, restriction, pickup, magnetic, plug, zinc electrode, screw,socket head cap, hose, flexible, hose,flexible, bushing rocker arm, seal, gasket,injector, plug glow, gasket oil pan, o ring, bearing connecting rod (in halves), spring valve, elbow moulded exhaust, connector male, screw socket head cap, shim plunger, hose plain, cap screw, nut lock, connector male, elbow, male adaptor, gasket luboil coller, capscrew 1/2-12 x 2 1/4 cad, clamp, t-bolt, valve collet, clamp t bolt(hose), thermostat, plate, gear cover, clamp hose, plug, expansion, valve,exhaust, clamp bolt, seal rectangular ring, cap,fuel pump filter, screw hexagon head cap, lever rocker, clip, guide,valve spring, belt v, gasket, belt, v, belt v, cap screw main brg, screw ,hexagon head cap, elbow,plain adapter, exchanger, heat, pin,piston, seal o ring, gear camshaft, gasket turbo charger, con rod bearings, gasket, shaft,fuel pump drive, element, gasket connection, cap screw, kit barrel plunger & cup, switch magnetic, hose,flexible, elbow plain adapter, plug, expansion, gasket lub oil pump, washer plain, seal,o ring, stud, diaphragm, hose plain, valve,shutoff, plunger injector, plunger injector, flywheel, motor,air starting, vlave check, hose mums, seal o ring, seal o ring, hardware injector, belt,v, crankshaft engine, gasket,connection, gasket thermostat engine, gasket,wtr trf connection, gasket head gasket insert, shield heat, barrel injector, barrel injector, gear,crankshaft, plug threaded, gasket,fuel pump, vibration damper, screen,filter, compressor, piston ring, sea water pump, element,lub oil filter, tank,float, screw,banjo connector, bellow flexible expansion 8"flange(200x200), belt, vee, screw,hexagon head cap, pulley alternator, brace,tube, actuator,etr fuel control, hose plain, belt v ribbed, belt v ribbrd, switch,coolant level, plug,gear cover, valve,shutoff, seal ferrule, dial bore gauge kit, assy,dial ind & sleeve, holder,dia indicator, gear, seal,o ring, seal o ring, glass sight, isolator vibration, inhibitor corrosion, seal o ring, seal,thermostat, rod engine, seal,ferrule, clamp, t bolt, tube,water transfer, hose,flexible,

CTN :42965515

08 Dec, 2025 NA

Jodhpur - Rajasthan

Tender For supply of upgrading air cooling system d d - upgrading oblice improving central air cooling system at ge ep jodhpur , dismanting of all unsv items from existing air cooling plant and re assembling all required items oblice parts after repairing as per rfp directed by offg age em , s and f of poly urethane insulation sheet 12 mm thick white for heat insulation 30 mtrs , s and f of float valve 02 nos , s and f of cooling plant super structure of approx size 900x900x1425 mm 02 nos , replacement of superior quality pvc pipe as required 02 nos , s and f of multi stand wire 02 nos , repairing oblice oilling oblice greasing of plant grills 01 job , repairing oblice replacing 0 point 63mm thick gi tuunel 01 job , repairing oblice replacing of exhaustaor 24 inch 1000 rpm 0 point 5 hp 01 job , repairing oblice replacing of submersible pump 800 msp 02 sets 01 job , painting of cooling plant internal body and plant stand with superior quality bituminous paint 02 coats 01 job , painting of cooling plant outer body with two coats of smoke gray paint make berger nerolac shalimar or equivalent over a coat of zinc chromate , s and f plant stand 920x920x300mm apr of ms angle , s and f of grass pad and replacing the same after 6 months , amc for smooth and efficient functioning of complete cooling plant for one year from the date of completion of job

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