Latest plastic welding machine Tenders | Government plastic welding machine Tenders

State Government

CTN :45275642

02 Jun, 2026 3.07 Lacs

Serampore - West Bengal

Tender For repairing and overhauling of one no twin lobe air blower assembly and renovation of 2 nos outgoing motor (blower ) feeder of lt pdb with supply, fitting and fixing spares at sludge pump house under swtp, kmda. - supply,installation,testing and commisioning of following items for hoisting system/ blower and gear box as mentioned below as per direction including cost of materials, machinaries , manpower, cutting,machining,aligning,anchoring,welding,finishing,consumables, carriage and all overheads with all leads and lifts complete as per specification (without painting), i) base frame (ms), ii) shaft/pin with key ways made of ss-304, iii) gear& pinion (forged steel), supply and fixing the 3way c.i v grooved pulley with complete mechanism key way suitable to en-24, 60 mm dia/ as per sample of shaft end., a) motor driving, b) blower driving, supply of gear oil as per direction of engineer in charge., supply of grease, supply and delivery of the following bearing (make: skf):, i) 22312e/c3/ as per sample. (for blower), supply and fixing of tough v belts (make: fenner/power boom / v guard/benq/ecodrive) of the following size c 98/ as per sample., supply fitting fixing of ss (aisi304) bolts,nut & washer i) dia 10 mm to 20 mm a) length upto 75 mm, refixing of impeller of blower after dynamic balancing in workshop as per is rule after dismantling the same., dismantling the 25/30 h.p (18.5 kw)//30 h.p squirrel cage motor from its foundation by opening mounting bolts and disconnection of cables from terminal box and open the v belts for repairing purpose (in condition), preliminary checking of the whole motor (lt sq. cage im) and testing of i.r. value, load currents, leakage factor of stator & rotor, terminal lead joints of stator connection ends, insulation of glass fibre terminal bar, double cage rotor end rings and all of motor bars and bar joints, housing of d.e. & nde shield bearing housing etc. before work to detect fault., complete servicing and heat varnishing of 415volt, 3 phase l.t. sq. cage induction motor after cleaning the stator and heating it up periodically and varnishing by dr. beck s graded insulating varnish to obtain stable ir value, cleaning up the rotor, including heating for demoisturisation, lacker coating on the surface of rotor stampings, cleaning and ro priming on the end shield covers, bearing housing and complete the necessary repairing works as per direction of e.i.c.upto 75kw lt sq. cage im ], re fixing the 25/30h.p star/delta squirrel cage motor over its foundation by mean of mounting bolts & nuts, washer complete connection of existing led of cable at the terminal box and wear the v belts with proper alignment in respect to i.d. fan (12000 cu m/hr capacity)/ blower by adjusting the side rail for smooth running., finishing the end of terminal leads by s & f dowells copper sockets properly supplying tapes, petrollium jelly etc. 6 nos.upto 75kw lt sq. cage im., cost of mechanical work viz. shaft truness, checking key way looping of holes grinding and polishing etc. upto 75kw lt sq. cage im., inspection checking/testing and servicing of the existing starter panel, all terminal connection, contactors, relays etc as per desired technical specification including man and minor materials for proper functioning as per direction of eic., supply and fixing of 240/230 volt, 50 hz, t.p., power contactor (make: l & /abb/schneider/ simence/ ge) having contact block of the following range.32-55amp, supply & fixing of 230/240v, led indicating lamp make :ae/kappa/imp) blue/ white color., supply & fixing of 230/240v, led indicating lamp make :ae/kappa/imp) other than blue/ white color., supply and delivery of thermal overload relays (make: l & t/abb/schneider/simence/ ge/minilec) of the following range:a) 0.2-0.33/ 0.3-0,5/ 0.45-0.75, mn2, supply of ammeter selector switch current in each phase with off, 4 pos. 90 angle ofthrow (off-r-y-b) , supply and fixing of analog ammeter ranging

Central Government And Public Sector

CTN :45303173

13 Jun, 2026 NA

Chittorgarh - Rajasthan

Tender For providing of facility management services - lumpsum based - industrial; non radiation area-- shifting of piping material from welding shop --1 lumsum quantity is equal to 10000 having unit of measurement is inch meter--for complete details refer boq item no 1(a) ..,facility management services - lumpsum based - industrial; non radiation area-- fabrication and erection including welding of --1 lumsum quantity is equal to 35 having unit of measurement is metric ton--for complete details refer boq item no 1(b) me..,facility management services - lumpsum based - industrial; non radiation area-- dismantling of pipe and structural steel items --1 lumsum quantity is equal to 40 having unit of measurement is metric ton--for complete details refer boq item no 1(c) me..,facility management services - lumpsum based - industrial; fabrication of pipe clamp set for on-line leak rectification in system --1 lumsum quantity is equal to 800 having unit of measurement is inch dia--for complete details refer boq item no 1(d) ..,facility man

CTN :43170166

27 May, 2026 NA

Kalpakkam - Tamil Nadu

Tender For bid to ras supply of digital inverter based dc tig welding system for bottom plug welding as per sepcification

CTN :45318601

15 Jun, 2026 20.00 Lacs

Hyderabad-T - Telangana

Tender For supply of magnetic particle testing machine , submerged are welding machine , frication welding machine , fume extractor system , rockwell hardness testing machine

CTN :45318628

12 Jun, 2026 10.17 Lacs

Rajkot - Gujarat

Tender For supply of hood dryer , d.c. shunt generator with 3phase squirrel cage induction motor , ac squirrel cage motor , solar street light , solar traffic light , d.c. shunt motor , shaded pole motor , dmx controller , battery charger , meter reading instrument , magnetic particle testing kit , plastic welding machine with hot air gun

CTN :45203461

04 Jun, 2026 10.00 Lacs

Bhopal - Madhya Pradesh

Tender For supply of elctric item coolar repair and others items - supply of electric item, supply coolar, and plumbering item, repairing work and other item, desert cooler (iron body) complete 90 100 liters, desert cooler (fiber body) complete 90 100 liters, desert cooler (iron body) complete, 70 80 liters, desert cooler (fiber body) complete, 70 80 liters, room cooler (iron body) complete, 40 50 liters, room cooler (fiber body) complete, 40 50 liters, cooler motor (copper winding), all capacity, cooler pump, all capacity, cooling pad (wood wool / honeycomb), fan blade / cooler fan, air deflector / front grill (jali), motor stand / clamp, bearing (motor/fan), capacitor, belt (if applicable), water tank repair / replacement, float valve, drain plug, overflow pipe, water distribution pipe system, switch board with regulator, electric wiring work, mcb / fuse protection, earthing wire, 3 pin plug top, wheel / stand, iron body repair (welding, painting), fiber body repair (crack fixing), installation charges (new cooler), transportation charges, complete servicing (cleaning, repair, testing & commissioning), old cooler repair (complete overhauling) per unit, disposal of scrap / old parts, warranty on parts & service minimum 1 year, new cooler technical specification (air delivery, power, copper motor), rate inclusive of all taxes, ceiling fan new, 48 inch / 1200 mm, wall fan new, 16 inch / 400 mm, ceiling fan motor, wall fan motor, fan blade (ceiling/wall), capacitor (fan), fan regulator, oscillation mechanism (wall fan), fan guard / grill (wall fan), down rod (ceiling fan), shackle / clamp kit (ceiling fan), fan wiring & installation, fan repairing / servicing (complete), bearing replacement (fan), fan cleaning & overhauling, pvc pipe 1 inch, pvc pipe 1.5 inch, pvc pipe 2 inch, pvc pipe 3 inch, pvc pipe 4 inch, pvc elbow 1 inch, pvc elbow 1.5 inch, pvc elbow 2 inch, pvc elbow 3 inch, pvc elbow 4 inch, pvc tee 1 inch, pvc tee 1.5 inch, pvc tee 2 inch, pvc tee 3 inch, pvc tee 4 inch, pvc socket 1 inch, pvc socket 1.5 inch, pvc socket 2 inch, pvc socket 3 inch, pvc socket 4 inch, pvc reducer 1x inch, pvc reducer 2x1.5 inch, pvc bend 2 inch, pvc bend 3 inch, pvc bend 4 inch, pvc door tee 2 inch, pvc door tee 3 inch, pvc door tee 4 inch, pvc p trap 1.5 inch, pvc p trap 2 inch, pvc floor trap 4x4 inch, pvc floor trap 5x5 inch, pvc nahani trap standard size, pvc end cap 1 inch, pvc end cap 2 inch, pvc end cap 3 inch, pvc end cap 4 inch, pvc pipe clamp all sizes, pvc solvent cement 100ml, pvc solvent cement 250ml, cpvc pipe inch, cpvc pipe inch, cpvc pipe 1 inch, cpvc elbow inch, cpvc elbow inch, cpvc elbow 1 inch, cpvc tee inch, cpvc tee inch, cpvc tee 1 inch, cpvc socket inch, cpvc socket inch, cpvc socket 1 inch, cpvc union inch, cpvc union inch, cpvc union 1 inch, cpvc female adapter inch, cpvc female adapter inch, cpvc male adapter inch, cpvc male adapter inch, cpvc brass elbow inch, cpvc brass tee inch, cpvc ball valve inch, cpvc ball valve inch, cpvc ball valve 1 inch, cpvc tank nipple inch, cpvc tank nipple inch, cpvc tank nipple 1 inch, cpvc pipe clamp all sizes, cpvc solvent cement standard, bib cock tap inch, pillar cock tap inch, angle valve inch, concealed stop cock inch, sink cock standard size, swan neck tap standard size, ptmt tap inch, brass tap inch, shower set standard size, health faucet standard size, jet spray set standard size, connection pipe 18 inch, connection pipe 24 inch, connection pipe 36 inch, waste coupling standard size, bottle trap 1.25 inch, flush valve standard size, western commode standard size, indian toilet seat standard size, wash basin standard size, urinal standard size, cistern tank 5 liter, cistern tank 10 liter, pvc flush pipe standard size, seat cover standard size, basin waste pipe 1.25 inch, mirror standard size, soap dish standard size, towel rod standard size, water tank 500 liter, water tank 1000 liter, water tank 2000 liter, ball valve inch, ball valve inch, ball valve 1 inch, tan

Co-operative

CTN :45282218

28 May, 2026 NA

Kawardha - Chhattisgarh

Tender For supply of re tender engineering items (only oem & authorized dealers) - c.i. welding electrode machinable size 3.15mm, make - ador /essen//d&h secheron/arf/ewac , c.i.welding electrode machinable size 4mm, make - ador /essen//d&h secheron/arf/ewac , c.i.welding electrode non machinable size 4mm, make - ador/essen//d&h secheron/arf/ewac , c.s welding electrode essen 9018 lh size-3.15 mm make- essen/ador/d&h secheron/arf/ewac , forged steel essen dur350 kb/400 kb size-3.15 mm make- ador/essen//d&h secheron/arf/ewac , brass/bronze essen b26 welding electrode size - 4mm, make - ador/essen/d&h secheron/arf/ewac , azukar 80 (brazil) size-4mm, make- essen - welding alloys (sugar mill cane crusher roller arcing electrode , welding electrode 680 cgs size- 4mm, make - l&t/ador/ d&h secheron/ewac , hard facing electrode essen 100, size 2.15mm , make - essen welding /ewac , hard facing electrode essen 100, size 3.15mm make-essenwelding alloys, make - essen,ador /d&h secheron/ewac , hard facing electrode essen 100 size 4mm make - ewac/ador welding/d&h secheron/essen weldin alloy/ewac , hard facing electrode lotherme 605 size 4mm make - l&t/ador welding/d&h secheron/essen weldin alloy/ewac , electrode lotherme 601 size 4mm make - l&t/ador welding/d&h secheron/essen weldin alloy/ewac , m.s. welding electrode e-6013 (king bond), is - 814, er- 4221,size - 2.5mm, make - ador /esab//arf/manglam/atlas/ewac , m.s. welding electrode e-6013 (king bond), is - 814, er- 4221,size - 3.15mm, make - ador welding/esab//arf/mangalam/atlas/ewac , m.s. welding electrode e-6013 (king bond), is - 814, er- 4221,size - 4mm, make - ador welding/ewac/esab/arf/manglam/atlas/ewac , s.s. welding electrode (s.s 308) size - 2.5mm, make - ador welding/esab/essen/arf/atlas/ewac , s.s. welding electrode(s.s308) size - 3.15mm, make - ador welding/ewac/esab/essen/arf/atlas , s.s. welding electrode(s.s 308) size - 4mm, make - ewac/esab/sanweld/essen/arf/atlas , s.s. welding electrode(s.s 309) size - 3.15mm, make - ewac/esab/sanweld/essen/arf/atlas , s.s. welding electrode(s.s 309) size - 4mm, make - ewac/esab/sanweld/essen/arf/atlas/ewac , electrode 7018 size 2.15mm, make - ador welding/ arf/ewac/esab/diffusionewac , electrode 7018 size 3.15mm, make - ador welding/ arf/ewac/esab/diffusion/ewac , electrode 7018 size 4mm, make - ador welding/ arf/ewac/esab/diffusion/ewac , welding electrode superbond s size- 2.5mm, make - ador welding , welding electrode superbond s size -3.15mm, make - ador welding , welding electrode superbond s s size- 2.5mm, make - ador welding , welding electrode superbond s s size-3.15mm, make - ador welding , servo system hydraulic 68, make - indian oil/hpcl/bpcl , servo system 46, make - indian oil/ hpcl/bpcl , turbo prime 46 make - indian oil/ bpcl/hpcl/bpcl , turbo prime 68 make - indian oil/ bpcl/hpcl/bpcl , servo mesh sp - 320make - indian oil/ bpcl/hpcl/bpcl , servo mesh sp - 460 make - indian oil/ bpcl/hpcl/bpcl , servo prime 20w40 make - indian oil/ bpcl/hpcl/bpcl , servo coat 120 make - indian oil/ bpcl/hpcl/bpcl , high temp. servo grease operating htxx is: (nlgi 2) 12790-1999 reaffirmed 2004 make - indian oil , servo elmo pg 2 make-iocl , role guard grease ptfe rainforced grease 1kg. packing , grease for mill central bearing lubrication viscosicty - 1000 capacity 180kg., make - kluber/bechem , multi-purpose lithium base grease ep-3make - indian oil/ bpcl/hpcl/castrol , wheel bearinh grease make- balmerol , transformer oil make - indian oil/ bpcl/hpcl/bpcl , globe valve, screw end 1/2", body tested 10kg /cm²g seat tested 6kg./cm²g, moc - body c.i., sheet - s.s. 304 make - kirlosker/calson/leader/ksb , globe valve ,screw end size-3/4", body tested 10kg /cm²g seat tested 6kg./cm²g, moc - body c.i., sheet - s.s. 304 make - kirlosker/calson/leader/ksb , globe valve, screw end size- 1", body tested 10kg /cm²g seat tested 6kg./cm²g, moc - body c.i., sheet - s.s. 304 make - kirlosker/calson/le

CTN :45282015

01 Jun, 2026 1.47 Crore

Imphal - Manipur

Tender For supply of a portable shelter , arrangement for transportation , steel structur , electricla items , external elect store , furniture items - shs 100 x 100x 4.0 mm thick. make: sail /tata / apollo / equivalent isi marked, shs 50 x 50x 2.00 mm thick. make: sail /tata / apollo / equivalent isi marked, rhs 100 x 50x 4.05 mm thick. make: sail /tata / apollo / equivalent isi marked, ms plate 20 swg /1 mm thick as in wall (outer body), ms plate 18 swg /1.22 mm thick as in roof (outer body), ms plate 26 swg /0.46 mm thick as in secondary outer body., 4 mm thick acp sheet (inner) (make alstone/eurobond/ aludecor/ alstrong), hybrid (poly-isocyanate) pir panel insulation shall be provided using 45 mm thick density of 48 kg/m³ with aluminum foil one side, hdf laminated wooden flooring 8 mm thick (make - action tesla/centurry/pergo/greenpanel/micasa), 19mm thick ply make: kitply / green ply / century ply, steel doors: one number of door of size 900mm x 1800mm with inside opening shall be provided with complete accessories., steel doors: one number of door of size 900mm x 2100mm with inside opening shall be provided with complete accessories., detachable ms steps: 1x ms steps of size 600 x 300 mm 6 tier of steps made up of ms angle of size 40mm x 40mm x4mm (wt not less than 4.20 kg/m) would be provided. reference drawing as directed and approved make: sail/tata/jindal, pop rivet 3m x ½”, pop rivet 4m x ½”, welding rod n. 10, primer paint, ir absorbent paint camouflage pattern, metal putty, rubber solution, hydraulic jack with rubber hoses and fittings, electrically operated winch assy, jack side support 2 ton, map boards 6' x 6' with all accessories, vps / projector system stand, canvas cover 30'x30', 3 kg fire extinguisher & fire ball, self screw 25x1, multi spectral camoflauge net, led concealed light 9’’ x 9”x 22 watt, make- havells/ bajaj/ crompton), entrance light (bucket light), ac starter with fittings and mcb, single core wire 2.5mm, single core wire 1.5mm, single core wire 1 mm, insulation tape, modular s/w with cover on/off 5/15, socket 5 amps 3 pin, socket 15 amps 3 pin, switch boards 10 “ x 10”, switch boards 6” x 6” & 6” x 3”, exhaust fan 300mm, work station/ partition, wall mounted fan 450mm, focus / spot light for mapboards, hdmi cable for projector, led screen (sonic view / equivalent) 65'" (164 cm) with modular stand 4k ultra hd (3840 x 2160) etc. make - samsung / sony, de-humidifier 1.5 ton with stablizer and complete fittings etc. make- voltas/ daikin/lg/blue star/ panasonic., electric connections. cables to be used should isi marked of make havells/ crompton greeves/ plaza , fire retardant material. 1.5 sqmm cable to be used in all light points and 2.5 sqmm cable to be used in power points. 18 watt & 11 watt leds of make: cromptongreaves/bajaj/havells/syska . shall be provided at all light points. all switches to be used should be of 6 amp modular type of havells/anchor /crompton greeves/ general electric. the fwg electric connections shall be provided for :-, (ii) power point of 5 pin15 amp socket and 8 nos switch combination of modular type all switch point will be modular type will be provided as approved of make crompton greave/bajaj/havells ., (iii) concealed conduits will be provided for cabling in the portable shelter set of pvc insulated cable 1.5/2.5 sqmm multistanded copper conductor single core 1100v, grade conforming to is 649/1990 of make havells/finolex/plaza, (iv) mcb dp 32amps conforming to is 8828-1996 make crompton greave/ bajaj/havells, (v) miniature circuit breaker (mcb) 6 amp to 32 amps (single pole) make : crompton reave/bajaj/havells., (vi) change over over 63 amps, 3 pole of make: crompton greave/bajaj/havells., cable jointing kit for 11kv (earthed) grade cable for straight through heat shrinkage type joint complete with jointing material and accessories suitable for 3 core xlpe armoured aluminum conductor cable of size 16 sqmm to 35 sqmm, power backup (ups/ inverter system) capacity 3

Central Government/Public Sector

CTN :45117263

25 May, 2026 NA

Bhusawal - Maharashtra

Tender For supply of alumino thermit welding portions (using compressed air petrol/lpg pre heating system) 3piece prefabricated mould (zircon washed) manually pressed, single shot crucible fitted with auto tamping timble for south central railway as per rdso specification no. irst/19-2020 and as amended uptothe date of opening of tender. 52 kg/90 uts - 25 mm gap (with accessories as anexure) [ warranty period: 30 months after the date of delivery ]

State Government

CTN :45268513

05 Jun, 2026 NA

Bankura - West Bengal

Tender For supply delivery and fitting fixing of gaseous chlorination items for the standby system of clear water pumping station and supply of 1 no empty chlorine tonner at ibs uporgora under chhatna, saltora block sub-surface water based piped water - supply and delivery of gaseous chlorination unit spares (0-10kg) & (0-4kg)kg/hr. require of wallace & triman evoqua, vacuum regulator (wall/cylinder mounted)with auto switchover facility, capacity 0-10 kg/hr max, evoqua make s10k scale controller, capacity 10.0kg/hr, manual control, evoqua make 1 injector suitable for 40 psi backpressure, fitting fixing of the above new supplied spares on the existing position part by part with new ejector pipe line with necessary fitting materials and necessary welding job by expert mechanical complete the job as per direction of eic and as per is:10553., supply and delivery at site of 1000 kg empty chlorine tonner hydraulic test pressure 30 kgf design as per asme section viii div.1 with hot-forged steel hook and a safety tongue piece, add: 18% gst, add: 1% cess

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