Latest weld ring Tenders | Government weld ring Tenders

CTN :45092628

15 May, 2026 NA

Delhi - Delhi

Tender For supply and delivery of school requisites 2026 secondary (physics) - , beaker borosilicate glass", flask conical, flask round bottom, funnel glass with stem, glass boiling tube, measuring cylinder, measuring cylinder, measuring cylinder, measuring cylinder, test tube, capillary tube glass, measuring cylinder, mirror plane, bare nichrome wire, alcohol, aluminium foil (m), bare constantan wire, bare copper wire, bulb, cardboard sheet, cell, connecting wires, cotton thread, cotton wool, "enamelled copper wire", eye wash bottle (unit), filter paper, fire extinguisher, first aid kit box, fire extinguisher, fuse cartridge type in transparent glass body, fuse cartridge type in transparent glass body, insulating tape, iron filing, matches, paper clips, plasticine, sellotape (unit), soldering wire, string (ficelle), thumb tack, blue tack, paper cup, paper straw, "blade for wood and metal", cutter with non flexible metal blade, engineer vice, hacksaw, hammer, hammer, pliers, screw driver set, soldering kit, "wire stripper automatic with incorporated wire cutter", ammeter, ammeter, balance electronic, banana plug, banana plug, block perspex, block perspex, boss head, bulb holder, bulb holder, bulb holder, capacitor, capacitor, capacitor, cathode ray oscilloscope, cell holder, clamp, clip bulldog, clip crocodile stainless steel, cork borer, cork rubber, difraction grating for spectrometer, difraction grating for spectrometer, difraction grating for spectrometer, diode - led, diode - led, diode -junction type, displacement vessel, electric bell in glass bell jar, electric kettle (unit), electromagnet, electromagnetic kit, electrostatic kit, fire blanket, funnel plastic, g by free fall apparatus, g clamp, galvanometer, galvanometer, galvanometer, gas jar tall, glazed cabinet for locker keys, haig wave machine, half metre rule, hall probe, helmholtz coils, "insulated socket - black", insulated socket - red, jockey, jug, lamp box wooden, lens converging, lens converging, lens converging, lens diverging, lens holder, leslie's cube, light dependant resistor ldr with connecting leads, light gate + timer, lighter, liquid level apparatus, loudspeaker, magnet bar, magnet horse shoe, magnet horse shoe, magnet magnadur, magnetic needle, magnifying glass, mains extension lead, "masses slotted with hanger", "masses slotted with hanger", "masses slotted with hanger", "masses slotted with hanger", "mercury spectral lamp/ gas discharge lamp for use with spectrometer(to be used with item pe330)", metal block calorimeter cylindrical, metal rod cylindrical, metre rule, micrometer screw gauge, microphone, microwave 2.8 cm wave equipment set:, microwave equipment, milliameter, multimeter, optical pin, pendulum bob, pendulum bob, pendulum bob, ping pong ball, plane mirror, plotting compass, polaroid strip (pair), power supply, prism perspex, prism perspex, ray optics box, "resistance coil standard unit", "resistance coil standard unit", "resistance coil standard unit", "resistance coil standard unit", retort stand, rheostat, ripple tank, rubber bung, rubber bung, rubber bung, rubber tubing, ruler plastic, scale pan aluminium, scissors, signal generator, slinky helix, smoke cell, sound wave demonstration kit, spring, spring balance (newton meter), "spring balance(newton meter)", spring balance(newton meter), spring extension, spring extension, spring extension, stop watch-digital - of good quality, stopwatch analogue, stroboscope, switch plug key type, "thermal conductivity kit", thermistor, thermistor probe, thermometer clinical, thermometer (digital), thermometer, alcohol in glass, torch electric, tray plastic, tube hollow, tunning fork, vernier callipers metal, voltmeter, voltmeter, voltmeter digital, ball and ring apparatus, bimetallic strip, board, "convection demonstration apparatus", hand stroboscope, immersion heater, "metre bridge wheatstone", motor/generator electric, "photo detector unit in casing", photocell, screen wooden, spirit level, steel ball be

Central Government/Public Sector

CTN :44971278

15 May, 2026 1.68 Crore

Koraput - Odisha

Tender For corrigendum : tender for supply of special process ebw for 31 lines components with hal material - slotted tube , diaphragm unit , shaft , cover , external ring , ring , bearing casing of hpc , labyrinth cover , casing , drum i...iii stage hpc , ivth stage hpc disc , iv-vith stage hpc drum , vi th stage hpc disc , casing , internal ring of 4th stage , rotor drum 1-2 stage of lpc , 3rd stage lpc disc , casing of 3rd stage of lpc , casing of 2nd stage of lpc , flange with collar , support rim , external rim , flange , ring , spherical frame , flange , casing , spherical ring , weld ring , hydraulic cylinder , case

CTN :45024470

19 May, 2026 1.00 Lacs

Pune - Maharashtra

Tender For supply of next gen electronic study material d d - arduino uno with ic , arduino nano soldered , arduino mega , breadboards and mini breadboard , general purpose soldering board , i2c module for display soldered , usb cable set , 9 volt battery , line voltage regulator , water pump module , 8 in to 8 led matrix module , bluetooth , ldr module , joy stick , active buzzer , motor driver , dc plastic gear motor with wheel , nodemcu with wi-fi , rgb leds , leds red , leds green , leds blue , led yellow , leds white , 555 timer ic , diode kit , transistor kit , push button switch , mq 2 smoke detection , mq 3 alcohol- ethanol sensor , mq 4 methane natural gas sensor , mq 5 methane liquified gas sensor , mq 6 liquified petroleum gas sensor , mq 7 high sensitivity co carbon monoxide sensor detector , mq 8 hydrogen gas sensor , mq 135 air quality sensor , ultrasonic sensor module hc sr 04 or compatible , soil moisture sensor module , rain drop sensor , temperature sensor , temperature sensor and humidity sensor module , 10000 mah 5 volt power bank , lithium-ion battery , lithium-ion battery charger , lithium-ion battery holder , 18650 battery holder x 2 , solder wire , sensor add on kit , filament for 3d printer , filament storage box , string only mtr , rubber band , popsicle sticks , wood glue bottle , wire cutter , flexible cutting mat , stepped drill bit , glue stick , nuts bolts and screw , sand paper , various grit 100 , various grit 120 , neo 6m gps module , tello drone battery , pressure sensor lps22hb , prime kit , male to male jumper wires bundles , male to female jumper wires bundles , female to female jumper wires bundles , 512gb ssd , 1000 va microtec , 19v 3.42 amp

CTN :44775458

22 Apr, 2026 NA

Aliganj - Uttar Pradesh

Tender For supply of battery 9v , battery connector , led r, g, 4, b , relay , rj- 59 connector , rj-45 connector , bnc connector , usb , hdmi cable , vga cable , push button , slide switch spdt , strip connector or jumper , transformer , ic 7493 , ic 7473 , ic 74138 , ic 74139 , ic 74173 , ic 7407 , ic 74266 , ic 7447 , ic 7490 , ic 74151 , ic base 8 pin , ic base 16 pin , ic base 14 pin , resistor , ic 555 , ic 7805 , ic 232 , ic 324 , ic 0808 , ic 7404 , ic 7408 , ic 7452 , ic 7402 , ic 7486 , ic 7474 , ic 7476 , ic 7495 , ldr , zener diode , cell aa , cell holder , cell aaa , 2n7000 fet , diode 4007 , diode 5819 , diode 4728 , schottly diode , photo diode , solder wire 250 gram , soldering paste , anti-static pad , battery 2032 , heat sink , silicon grease , rj-45 female to female , fan capacitor 2.5 mf , fan capacitor 3.14 mf , fan regulator , plug top 3 pin 16a , pvc electrician tape , pvc wire clip 1 mm , pvc wire clip 1.5 mm , switch 6 amp , switch 16 amp , 2 way switch , intermediate switch , 3 pin top plug 6a , porcelain heater plate , pvc bend 25 mm , kit kat fuse 32 amp , cartridge fuse 32 amp , tube light 36w , choke , starter , pvc flexible pipe 25 mm , pvc junction box 3 way or 4 way 25 mm , batten holder , electrician tester , bulb 100w , bulb holder , wooden varnish , wood primer , khadiya mitti , fevicol , pu polish , rausena powder , melamine polish , wooden putti 20 kg , enamel paint , metal primer red oxide , thinner , pop , wall primer , distemper , putti 40 kg , lime powder , emery paper 80 no120 no , emery paper 220 no , air filter , mobil oil filter , diesel filter , brown paper , chart paper , drawing sheet , tasla , wire brush , blood colour for makeup , brass multi utility check valve 50 mm , brass multi utility check valve 32 mm , union socket 0.25 , union socket 0.5 , thermostat water proof , thermostat deep freezer , thermostat freezer , bulb freez 15w , bulb freez led , overload protector 0.125 , overload protector 0.16 , capacitor thimble type 36 mfd , capacitor thimble type 45 mfd , capacitor thimble type 50 mfd , capacitor thimble type 55 mfd , capacitor thimble type 60 mfd , capacitor thimble type 2.5 mfd , capacitor thimble type 3.15 mfd , capacitor thimble type 4 mfd , capacitor thimble type 6 mfd , capacitor thimble type 10 mfd , packing tape , flare nut 0.5 , blade nut 1.25 , blade nut 0.37 , blade nut 0.62 , thimble copper , room sensor , coil sensor , copper pipe 0.25 , copper pipe 0.37 , copper pipe 0.5 , copper pipe 0.62 , refrigerant gas r22 , refrigerant gas r290 , refrigerant gas r600 , vaseline 200 gm , hand soap , surf , hydrometer water proof , bandage water proof , cotton 300 gm , burn heal , pvc copper wire 1.5 mm , cotton bandage 4 inch , cotton bandage 2 inch , cotton waste , lead wire for iron , pvc copper wire 1 mm , pvc wire clip 25 mm , pvc pipe 25 mm , ceiling light 12w , ceiling light 5w , wall masta white , kanna , patta , violet , drill bit hammer 14 mmx250 mm , pvc pipe 6 inch , pvc elbow 6 inch , door ply board 32 mm 81 inchx39 inch , whistle brass , fasner 8 mmx6 inch , tea schachete , enamel paint yellow , blanket woolen monte carlo , hair dryer havells , bathroom stool pvc , a4 paper , enamel paint white , enamel paint black , monoblack pump 1hp , changeover 32amp , blonder , developer 20 value , developer 30 value , developer 90 value , hair spa cream 500gm , hair shampoo professional 400gm , hair mask professional 400gm //bid details 2 / 131

CTN :44687572

07 Apr, 2026 NA

Kolkata - West Bengal

Tender For supply of napkin dental 15cm x 15cm box of 100 , cloth glass polishing bleached cotton white 1x1by2 mtr , mirror mouth plain glass fig 5 top for , disposable rvg sensor sleeves pkt of 1000 , patient bib plastic , inter dental brush pkt of 5 , dental floss , sol sodium hypochlorite 3percent for endodontic irrigation bott of 500 ml , reinforced quartz fiber post kit , endodontic access bur set of 6 , composite finishing and polishing kit , palodent v3 sectional matrix refill pack , gas for gas lighter for soldering works , endo access bur set of 8 , bite registration paste silicone based set of two cartridges of 48to50 ml each , liquid antiseptic chlorhexidine solution with activator containing chlorhexidine gluconate sufficient solution with each 1l cont in air tight pack savlon

State Government

CTN :44648458

06 Apr, 2026 NA

Aurangabad(Bh) - Bihar

Tender For short term tender for the procurement of materials for the implementation of schemes under the district mineral foundation council, aurangabad. - district mining office, aurangabad. - quadcopter battery charger, remote controller, remote control quadcopter diy drone, diy hydraulic wooden excavator kit, hexacopter frame kit landing gear(drone), rc drone without camera 2.4g, 4ch rc foldable quadcopter e88, pro 360° rolling stunt drone, banbao6in1ultrasonic wave obstacle avoidance robot, diy vacuum cleaner robot kit, stem car toy, diy eco-engineering science assembly vehicle, diy4-wheel smart car chassis kit 4wd robot car, 10x7 cm single-sided printed circuit board, 5x7 cmpcb general purpose printed circuit board, 2 wheel grey chassis, 4 wheel metal robot car chassis, hiw 9v alkaline battery, emitting diodes led assortment kit, strawbot, stem electronic kit, mechanical construction kit, arduino ultimate starter kit, raspberry pi pico ultimate starter, esp8266 starter kit, usb controller usb powered radio controller with super simx flight simulator, 37° 1 sensor box, stem kids buliding toys, homettere educational building toys, 2 wd aluminum smart robat, 7*2 robotic wheel, 7*4 robotic wheel, diyd2-lintelligent line follower car kit, led alarm clock conversion of energy & battery by potato lemon fruit soft drink, flexible cutting mat, soldering helping hands, stainless steel rule (55et), microscope, hot glue gun, precision screw driver set, digital multimeter, soldering kit set, digital vernier caliper, air blower 500w, workstation for drilling, steel shaft claw hammer, spirit level, glue stick (36 set), digital pen electric tester, measuring tape, stripper & cutter (5 set), starter robotics kit, robotics explorer kit (rek)/intro κ, robo soccer arena roll, robo soccer arena kit, quarky soccer kit, lpg gas detection (safe sphere iot kit) with 3d model, smart irrigation (agri flow tech kit) with 3d model, smart water tap (flow saver kit) with 3d model, water pollution detector (aqua guard lot kit) with 3d model, heart monitoring system (heart guard portable kit) with 3d model, automatic height measuring device (learn height kit) 600 with 3d model, landslide early warning sensor (safe earth kit) with 3d model, big table, chair, wall painting

CTN :44652391

16 Apr, 2026 70.16 Lacs

Visakhapatnam - Andhra Pradesh

Tender For supply of 67 types of spares for in ships and submarines c c - and slotted collars dia300 wp-40 kg or cm2,part no.sr6001d-_g_c555-179 , flanges on butt weld spigot and slotted collars dia350 wp-40 kg or cm2,part no.sr6001d-_g_c555-182 , slip on flanges on weld rings _free flanges_ dia 60,part no.sr6001d-_g_c555-188 , slip on flanges on weld rings _free flanges_ dia 65,part no.sr6001d-_g_c555-208 , slip on flanges on weld rings _free flanges_ dia 80,part no.sr6001d-_g_c555-210 , butt weld-v grooved flanges dia 350 wp-25 kg or cm2,part no.sr6001d-_g_c555-339 , slip on flanges on butt weld spigot collars dia 70,part no.sr6001d-_g_c555-351 , squib _connector_,part no.sr6001d-_p__p_3 by 1pin , valve indicating,part no.sr6001d-1-3_d_42-87c_p_ , hinge bracket for kingston flap,part no.sr6001d-527-21-028 , flap connecting linkage assembly for 1 and 2 kingston,part no.sr6001d-527-21-033 , flap connecting linkage assembly for 8 and 9 kingston,part no.sr6001d-877-5210- 28 , spindle and sleeve for mc no 1pands_emg_2pands_mv_,part no.sr6001d-528-21-032-01 , spindle and sleeve for mc no 3pands_mv_10p_mv_,part no.sr6001d-528-21-032-02 , spindle and sleeve for mc no 11 _emg_,part no.sr6001d-528-21-032-03 , spindle and sleeve for mc no 9pands_mv_,part no.sr6001d-528-21- 032-04 , spindle and sleeve for mc no 1pands_mv_4pands_mv_5p_mv_,part no.sr6001d-528-21- 032-06 , spindle and sleeve for mc no 6p_mv_7pands_mv_,part no.sr6001d-528-21-032-07 , spindle and sleeve for mc no 5s_emg_,part no.sr6001d- 528-21-032-08 , spindle and sleeve for mc no 6s_mv_8pands_emg_,part no.sr6001d-528-21-032-09 , spindle and sleeve for mc no 11_mv_,part no.sr6001d- 528-21-032-10 , spindle and sleeve for mc no 8pands_mv_1pands_emg_2pands_mv_,part no.sr6001d- 528-21-032-11 , spindle and sleeve for mc no 5s_mv_,part no.sr6001d-528-21-032-12 , spindle and sleeve for mc no 4pands_emg_5p_emg_9pands_emg_10s_mv_,part no.sr6001d-528-21-033 , ball type insert,part no.sr6001d-529-45-814 , butt weld slotted flanges dia 200 wp-40 and 64 kg or cm2,part no.sr6001d-555-01-372 , butt weld v grooved slotted flanges dia 250 wp-25 kg or cm2,part no.sr6001d-555-03-493-1 , joint nipple and edge union steel dy 6,part no.sr6001d-556-01-069-2 , joint nipple and edge union steel dy 15,part no.sr6001d-556- 01-069-4 , joint nipple and edge union steel dy 20,part no.sr6001d-556-01-069-5 , union intermediate mild steel dy 3 py 100,part no.sr6001d-556-01-083-1 , union intermediate mild steel dy 10,part no.sr6001d-556-01-083- 3 , union body intermediate py 100kg dia 3mm,part no.sr6001d-556-01-086-1 , union branch steel dy 25,part no.sr6001d-556-01-099-6 , nipple 6mm bronze,part no.sr6001d-556-01-106-2 , slotted sector sprayer bronze dy 20,part no.sr6001d-588-30-020 , tie rod,part no.sr6001d-877-5210-039-013 , tie rod,part no.sr6001d- 877-5210-039-033 , tie rod,part no.sr6001d-877-5210- 039-053 , tie rod,part no.sr6001d-877-5210-039-063 , tie rod,part no.sr6001d-877-5210-039-073 , slide bearing,part no.sr6001d-932-21-509 , bush,part no.sr6001d-932-21-512 , insert,part no.sr6001d-932-45- 461

Central Government/Public Sector

CTN :42999808

01 Apr, 2026 NA

Koraput - Odisha

Tender For corrigendum : tender for supply of fabrication of 31 lines parts with hal materials d d - slotted tube , diaphragm unit , shaft , cover , external ring , ring , bearing casing of hpc , labyrinth cover , casing , drum i...iii stage hpc , ivth stage hpc disc , iv-vith stage hpc drum , vi th stage hpc disc , casing , internal ring of 4th stage , rotor drum 1-2 stage of lpc , 3rd stage lpc disc , casing of 3rd stage of lpc , casing of 2nd stage of lpc , flange with collar , support rim , external rim , flange , ring , spherical frame , flange , casing , spherical ring , weld ring , hydraulic cylinder , case

CTN :44222389

02 Apr, 2026 1.63 Lacs

Kanpur - Uttar Pradesh

Tender For corrigendum : supply of jumper wires male-male male-female , solder wire 0. 5 0. 8 1. 0 mm , solder flux aluminum relief rl-403 quick fix paste , heat shrink tubes set , 555 timer ic , lm358 op-amp , 741 op-amp , 7404 logic ic , 7400 logic ic , breadboard small ad big 10 sets , resistor kit , capacitor kit , soldering kit. 60w with station , power supply module 12v 10a , power supply module 5v 2a , batteries 9v li-ion aa 12v 18650 , dc adapter 12v 2ah , voltage regulators 7805 or 7812 , solder station 8586 , soldering iron tips , hot glue gun 60w , pvc tape , cpu fan 5v , through-hole leds. red- greenblue , ws2812 rgb led 5m , nodemcu esp8266 , esp32 , optocoupler. pc718c , dc motor 60 rpm , gear dc motor 200 rpm , bo motor , stepper motor nema 17 , servo motor mg 90 , servo motor sg 90 , bldc motor 1000kva , 775 motor , l293d pcb , l298n , tb6612fng , uln2003 , esc for bldc , spst , spdt , dpst , toggle , slide , tactile , push button , rotary , limit , joystick , thermostat , 16x2 lcd , oled , 7-segment , ir sensor , ultrasonic , lm35 , dht11 , ldr , gas sensor , proximity sensor , sound sensor , microphone module , motion sensor , touch sensor , acs712 current sensor , tp4056 charging , 18650 protection , battery charging module , bluetooth hc-05 , gps neo-6m or 7m , lora module , raspberry pi4 2gb , i2c lcd , oled module , 7-segment tm1637 , rtc ds1307 , buzzer module , lm386 amplifier , keypad 3. 3v , breadboard psu mb102 , usb-uart cp2102 , ir receiver vs1838b , sim900a gsm , pwm motor controller , h-bridge mosfet board , crystal oscillator , digital voltmeter , i2c multiplexer , ft232rl usb-ttl , max485 ttl-rs485 , 4ch optocoupler tlp281 ) /bid number: gem/2026/b/7292946 * /dated: 25-02-2026 & & / bid document1 / 57

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Central Government/Public Sector