Latest welding machinery Tenders | Government welding machinery Tenders

Central Government/Public Sector

CTN :40837596

08 Jul, 2025 14.76 Lacs

Nashik - Maharashtra

Tender For procurement of hvac items components and accessories at acem under emu r and d nasik - d scaling for chemical, chemical, top up the gas in the refrigent working/non-functional units after pressure testing, vacuum testing, and leak testing up to required pressure and flow rate to maintain temperature etc. complete of split window/ vrf/ compressor unit of various ratings., providing & supply following field devices as per directions of engineer-in-charge., valve actuator. 50mm, level switch, float valve, thermostat, temperature sensor, pressure gauge, temperature gauge, expansion valve, volt meter, ammeter, selector switch, air dryer, indicator, compressor oil, providing laying, testing & commissioning of c class heavy duty ms pipe conforming to is 1239/3589 i/c fittings like elbows, tees, flanges, tapers, nuts bolts, gaskets etc. in ground including welding, excavation & providing cement concrete blocks as supports, anticorrosive treatment with coaltar/asphalt tape as per is 10221, refilling the trench etc. of following sizes complete as required., 80mm, 65mm, 50mm, 40mm, providing & supply following refrigerant copper tube & nitrile insulation as per directions of engineer-in-charge., 1 copper tubes, copper tubes, copper tubes, 3/8 inch copper tubes, providing & supply globe valves as per directions of engineer-in-charge., 125 mm (5"), providing & supply check valves as per directions of engineer-in-charge., 75 mm (3 "), providing, fixing and supply following size y strainers as per directions of engineer-in-charge., 50 mm (2"), 65 mm (2. 1 2 "), providing, fixing and supply following size pot strainers as per directions of engineer-in-charge., 100 mm, providing and fixing gun metal gate valve with c.i. wheel of approved quality (screwed end) :, 25 mm (1"), providing and fixing ball valve (brass) of approved quality, high or low pressure, with plastic floats complete :, 15 mm, 20 mm, 25 mm, providing and fixing gun metal non- return valve of approved quality (screwed end) as per directions of engineer-in-charge., 65 mm, providing, fixing and supply following electrical accessories as per directions of engineer-in-charge., mccb 100a / 415v / 50hz make and model as per existing system required., mccb 200a / 415v / 50hz make and model as per existing system required., sfu 63a / 415v /50hz fn 63 as per suitable in existing panel, sfu 32a / 415v /50hz fn 32 as per suitable in existing panel, motor protection relay range 0 - 20a/240v/50hz make minilec for existing panel, plc card, three phase monitoring relay, mod motor ll sensor, vfd 3.7 kw motor

State Government

CTN :40838127

01 Jul, 2025 NA

Una-Hp - Himachal Pradesh

Tender For repair and maintenance of ws5 bhanjal under jal shakti section bhanjal sub division daulatpur in tehsil ghanar distt una (hp) (sh:- repair of distribution system of various dia g.i. pipe line, butt welding peet valve etc in wss bhanjal)

Central Government And Public Sector

CTN :40845423

31 Jul, 2025 NA

Multi City - Multi State

Tender For general electrical work for reconditioning of welding plant supply system with provision of welding plant terminal box

CTN :39431350

27 Jun, 2025 NA

Mumbai - Maharashtra

Tender For bid to ras repair, maintenance, and installation of plant/ systems/equipments (version 2) - industry unit; installation of ibs onboard ins brahmaputra; service provider-1. services - bridge- degutting of existing cabling of nav radars manta and bridgemaster (bridge, bridge top, post 23, ops room and flyco) 2000 mtrs, 2. services -degutting of foundation of existing units of navigational radars, bridge master, ecdis, mr 212 and manta (location- bridge, ops room, post 23 and flyco) 1 job, 3. services- degutting of units of bridgemaster radar, manta and ecdis. (location- bridge, ops room, post 23 and flyco) 1 job, 4. services-degutting and removal of bme radar antenna 1 job, 5. services-bridgetop- degutting and removal of nav radar pedestals/ platforms (qty-02) 2 job, 6. services - bridge manufacturing and fitment of all foundations for installation of mfcs (qty -03), mfds (qty03), optical bearing device (obd) (qty-02), integrated captain console (icc) (qty-02), dgps (qty-02) 12 nos, 7. services - bridge - installation of mfcs (qty -03), mfds (qty-03), optical bearing device (obd) (qty-02), integrated captain console (icc) (qty-02), dgps(qty-02) 12 nos, 8. services- ops room manufacturing and fitment of foundations of mfcs (qty -02), mfds (qty-05), integrated captain console (icc) (qty-01) 8 nos, 9. services- ops room - installation of mfcs (qty -02), mfds (qty-05), integrated captain console (icc) (qty-01) 8 nos, 10. services- post 23 manufacturing and fitment of all foundations for installation including vdr (qty -01), acos (qty-01), mccb (qty-01), ups (qty -03), nddu (qty-02), network switch (qty-02), battery bank (qty-01), transformer (qty-02) 13 nos, 11. services- ops room - installation of vdr (qty -01), acos (qty-01), mccb (qty-01), ups (qty -03), nddu (qty-02), network switch (qty-02), battery bank (qty-01), transformer (qty-02) 13 nos, 12. services - bridge wings/bridge top - manufacturing and fitment of all foundations for installation of mfd (qty -02) at bridge wings (port & stbd) and mfd (qty-01) at bridge top 3 nos, 13. services- bridge wings/bridge top - installation of mfd (qty -02) at bridge wings (port & stbd) and mfd (qty-01) at bridge top 3 nos, 14. services- captain s cabin fabrication and fitment of foundations for installation of mfd (qty -02) at captain s day/night cabin 3 nos, 15. services- captain s cabin - installation of mfd (qty -02) at captain s day/night cabin 3 nos, 16. services - renewal of cable trays (60 mm). (provisioning, installation and renewal of old cable tray including hot work). 500 mtrs, 17. services- manufacuring and fitment of cable conduit 60 sq mm at weather deck 1400 mtrs, 18. services- laying and securing of power cables as per schedule. 1000 mtrs, 19. services- laying of data cable i.a.w cable schedule. 3000 mtrs, 20. services- laying of intra compartment cables as per cable schedule indicated 4000 mtrs, 21. service-termination of old/ unused cables by terminating the shield circumferentially and grounding the core at both ends. 1 job, 22. service for -removal of microtech tiling 1 job, 23. services- surface preparation, deck foundation and deck strengthening for installation of ibs units in all compartments including ops room, bridge, flyco, post, 23, bridge wings (port & stbd), bridge top, captains day cabin/ night cabin and mcr preparation/ strengthening as per drawing. 1 job, 24. services- provisioning of all lagging and welding material during degutting and welding of all devices and compartment. 1 job, 25. services- regutting/degutting of lagging and all other associated units viz firemain line, power supply sockets, cables, trunking etc in all affected compartments due to the installation activities as indicated 1 job, 26. services-fitment of securing brackets on deck head to hold /fasten trunking for cooling system 1 job, 27. services-fabrication and fitment of trunking from deck heads to all cables as per cable route 1 job, 28. services- manufacture and fitmen

CTN :39986266

26 Jun, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For bid to ras supply of regutting and degutting of system valves and pipelines - system valves degutting , system valves , valve degutting , degutting with metalic , hot work , system pipes , shifting , system pipes degutting , system valve from shop floor , clamp welding , fitment of gasket , fitment of washer , testing pressure , shop floor , proving the system with air water , transportation from shop floor to onboard

CTN :40826000

15 Jul, 2025 NA

Cooch Behar - West Bengal

Tender For supply of electronics and stationery items-womaniya office accessories, office chair (v3), saras officeaccessories (v3), hunar haat office accessories, paperadhesive, liquid gum and office paste type as per is 2257(rev), emergency lighting and accessories (portableemergency lighting system tower type with acgenset), composite office tables confirming to is 8126(v2), single operator ac and dc arc welding transformersgtaw welding machine as per is 6008, fittings andaccessories for power transformer, drain valve and flangesas per is:3639, fittings and accessories for powertransformer - filter valve and flanges

CTN :40134775

26 Jun, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For bid to ras custom bid for services - 2 years so for isbl piping jobs-1) pre-fab : fillet j, pre-fab : butt joint (cs), pre-fab : rf pad cs weld joints, pre-fab: corrosion pad cs weld joints, pre-fab: corrosion pad (cs) with shoe, pre-fab: fillet joint (alloy steel) tig, pre-fab: fillet joint (ss) tig, pre-fab: fillet joint (dss/sdss) tig, pre-fab: fillet joint (inconel/monel) ti, pre-fab: butt joint (alloy steel), pre-fab: butt joint (ss), pre-fab: butt joint (dss/sdss), pre-fab: butt joint (inconel/monel), field: fillet joint (cs) tig, field: butt joint (cs), field: rf pad cs weld joints, field: corrosion pad cs weld joints, field: corrosion pad (cs) with shoe supp, field: butt joint (ss), field: butt joint (alloy steel), field: butt joint (dss/sdss), field: butt joint (inconel/monel), pre-fab : rf pad as weld joints, pre-fab : rf pad ss weld joints, pre-fab: corrosion pad ss weld joints, pre-fab: corrosion pad as weld joints, pre-fab: corrosion pad (ss) with shoe, pre-fab: corrosion pad (as) with shoe, field: corrosion pad ss weld joints, field: corrosion pad as weld joints, field: rf pad ss weld joints, field: rf pad as weld joints, field: corrosion pad (ss) with shoe supp, field: corrosion pad (as) with shoe supp, overlay patch - cs-upto 6mm thick, overlay patch - as/ss-upto 6mm thick, overlay patch - inconel/monel-upto 6mm t, inlay patch - cs - upto 6mm thick, inlay patch - as/ss - upto 6mm thick, inlay patch - inconel/monel - upto 6mm t, weld run - cs (tig), weld run - cs (arc), weld run - with ss/as electrodes, weld run - with ss/as filler, weld run - with dss/sdss filler, weld run - with dss/sdss electrodes, weld run - with monel/inconel filler, weld run - with inconel/monel electrodes, non-pressurized piping welding joint, bending of plate for patch welding jobs , hot bending of pipe/tube below 1.5" dia, cold bending of pipes/tube below 1.5" di, rolling of plate into pipe, replacement of structural beams/columns , replacement of structurals-angles flats , replacement of grating/chequer plate (by, replacment of gratings (with welding), pipe clamp fabrication, blind fabrication, plate flange fabrication, welding of pin holes/spot welding (excep, fabrication of sample cooler coil n repl, dp test(piping), dp test(other than piping), dp test - surface area/tube sheet, mobilization of closed proximity radiogr, radiography upto 1.5" dia. - rate applic, radiography - above 1.5" dia. and upto 3, radiography - above 3" dia. and upto 6" , radiography (above 6"), radiography(other than piping), stress relieving upto 1.5" dia. - applic, stress relieving above 1.5" and upto 3" , sr - (above 3"), sr (other than piping), mobilisation of wfmpt/ufdt equipment wit, wfmpt, ufdt, mobilization charges for digital radiogr, hardness test, replacement of hexmesh (shell connected , replacement of hex mesh (inside cyclones, manual cleaning of piping/eqpt, copper slag / grit blasting, painting of zinc silicate, painting of zinc phosphate, hiring of mobile crane, supply and operation of tractor trailer, supply and operation of jeep/pick-up tru, hiring of air compressor - weekly, running hour rate for air compressor, supply and operation of diesel de-wateri, blind removal/installation, threaded fittings, valve - dropping/ installation, insulation removal, hydro test of pipelines, system scaffolding - rate per block 2.5m, manway opening/box-up, cold cutting of pipelines, bolts cutting with hacksaw/grinding/gas , chipping - rcc/ refractory, chipping - pcc, pcc - 1:4:8 ratio, pcc - 1:1.5:3 ratio, rcc of 1:1.5:3 ratio, excavation and back filling, provision of concrete box to arrest leak, replacement of ss anchors, replacement of cs anchors, replacement of inconel anchors, unplugging as per operation, tech data entry services, addtnl hrs : tech data entry srvcs, cs welding crew at workshop/fabrication , cs welding crew at unit/site, cutting crew (gas cutter/grinder), rigging crew, ss/monel/inconel welding crew at unit/si, ss/as/monel/inconel welding c

CTN :40813477

14 Jul, 2025 NA

Sonitpur - Assam

Tender For supply of 15 kva genr set d d - supply installation testing and commisissioning of 40 kva cpcb iv plus compliant genset efficent crdi system 02e series at low emission comma high efficiency engine tech specification , cement 43 grade opc packed in hdpe bag each 50 kg wt conforming to ls 8112 to 1989 make birla gold or ambuja or ultratech or acc or jk or dalmia , coarse sand free from vegitation , coarse aggregate 2omm graded , coarse aggregate 40mm graded , hard core 40 to 63 mm graded , stone for rr masonary less than 6 inch , pre painted galvatume aluminium zinc coating gl based corrugated steel sheet point 50 mm thick an colour having a tensile strength 550 mpa of size 08 feet by 3 feet , ms pipe med grade 50mm dia confirming to ls 1611 to 1998 jindal or tata or sail , painting brush 4 inch lsl marked , anti corrosive red oxide zinc chromate primer confirming to ls 5 to 2004 make berger or asian or nerolac , synthetic paint enamelled og confirming to ls 5 to 2004 make berger or asian , thinner , self driving screw for ppgi sheet 100 nos or pkt , lron welding rod confirming to ls 814 2002 lsl marked 3 point 15mm thick 100 nos or pkt , mcb spn 240 volts 32 amps make havells l and t or standard , mcb sp 6 to 32 amps make havells or l and t standard , pvc tape 19mm wide 5m long make steel grip or anchor or kilinjal , on load change over switch within sheet steel enclosure 100 amps comma 4 pole tpn confirming to ls 13947 parl 3 2607 make havells or standard or l and t , cable pvc insulated electric cables heavy duty1100 volts grade multi stranded copper conductor of size 1 point 5 sqmm single core frls , cable pvc insulated electric cables heavy duty1100 volts grade multi stranded copper conductor of size 2 point 5 sqmm single core frls , wire armored electric power cable heavy duty 1100 volts grade with multi stranded aluminum conductorofsize50 sqm 3 point 5 core comma frls , switch piano 5 amp 230 volts flush type one way snow white make anchor or ssk or cona , switch socket combination snow white multipurpose 2 in 1 comma 15a comma 230v make anchor or ssk or cona , led tuble light fittings 15w 230v box type 4 feets with crca body pre coated white and prewired for led tuble complete make havells or bajaj or philips or crompton , screw full thread 6x19 mm lsl marked 200 screw per pkt , pvc switch board snow white of size 7 inch x 4 inch for socket and switches make supreme or polycab or finolex , ceiling rose three terminal snow white make anchor or ssk or cona , pvc round or squire block make polycab or supreme or finolex , distribution box 4 way double door spn 240 volts copper bus bar and neutral link earthing stud conforming to ls 13032 and ls 8623 double doortype make havells or legrand or l and t , service cable pvc insulated aluminium conductor 1100 volt grade heavy duty served with inner sheathing of pvc tap and overall pvc sheathed in service connection 6 sqmm 2 core , earthing plate 600 by 600 by 6mm galvanised sleel suitable for gl strip fitings coma drilled with two nos holes for 6 mm dia near one side , cl earthing pit cover of size 300 by 300 by 6mm with angle iron isa 20 by 20 by 3mm thick ms frame , funnel fitted with 20mm dia gl pipe 1 point 5m long make jindal or tata or kalinga , galvanized lron strip 32 by 6 mm , charcoal , salt normal , cement 43 grade opc packed in hdpe bag each 50 kg wt conform to ls 8112 to 1989 make birla gold or ambuja or ultratech , coarse sand free from vegetation , coarse aggregate 20mm graded //bid details 2 / 29

State Government

CTN :40227801

08 Jul, 2025 49.58 Lacs

Gandhinagar - Gujarat

Tender For corrigendum : various routine/preventive and breakdown maintenance work on as and when require basis at chp-gtps - replacement of hammer rings for stage ii crusher , replacement of hammer rings for stage i crusher , replacement of screen plate / breaker plate/kick off plate of stage i and ii crushers , replacement of rotor of stage i crusher with disassembling of removed rotor and assembling of new/repaired rotor , replacement of drive end side bearing / pedestal of crusher rotor or complete gear coupling set of crusher or repositioning of dislocated rotor of crusher , replacement of non drive end side bearing/pedestal of crusher rotor or complete alignment of crusher motor with crusher rotor , replacement of broken hammer rings of stage i and ii crushers (stage i crusher up to 12 nos.of hammer rings and stage ii crusher up to 06 nos. of hammer rings at a time) , replacement of rail of rail table of wagon tipplers 1/2/3/4 (in one side full length) , replacement of clamping rubber pads of clamp for wagon of wagon tipplers , replacement of whole resting pads for wagon of side beam of wagon tipplers , replacement of spill plate roller of wagon tipplers , repairing/preparation/ fitting and replacement of hooks/rods/turn buckle, chain, sling rope ,spring assembly etc. of vibrating trays and crusher house trays , spillage control at various locations , miscellaneous cutting/welding work require at various locations , replacement of gearbox in conveyor no. 2a/b,11a/b,12a/b,13,14/15,16a/b,17a/b ,18a/b,drc/apron/rg/,wagon tipplers,stacker-reclaimer , replacement of gearbox in conveyor no.,5a/b,8a/b,10a/b,shuttle conveyor 1/2,belt feeder 1/2 ,roller screen, mrc 3/4/5,wobbler feeder ,dribble conveyor 1/2 , replacement of slow speed coupling set (two halves) of drive pulley , replacement of coupling bolts and rubber bushes of slow/high speed coupling(input/output coupling ) in conveyor no.2a/b,11a/b,12a/b,13,14/15,16a/b,17 a/b,18a/b,drc/apron/rg/,wagon tipplers,stacker-reclaimer , replacement of coupling bolts and rubber bushes of slow/high speed coupling(input/output coupling ) in conveyor no.,5a/b,8a/b,10a/b,shuttle conveyor 1/2,belt feeder 1/2 ,roller screen, mrc 3/4/5,wobbler feeder ,dribble conveyor 1/2 , replacement/removing/refitting of various size and type of fluid coupling , replacement or removing & refitting of any internal/bearing/input/ output oil seal of various size and type of gear box , overhauling of dismantles old/used gearbox in all respect with fitment of input and output coupling. , replacement of drive pulley , replacement of drive end side bearing of drive pulley or repositioning of dislocated drive pulley , replacement of non drive end side bearing/any side pedestal of conveyor drive/non drive pulley , alignment of motor/ gearbox/drive pulley including decouple/couple of coupling , nut bolt and drive system checking with replacement of broken nut bolt in all 04 wagon tipplers no.1/2/3/4 as per scope , lifting and releasing of gravity take up of any conveyor belt for locking and de locking of belts for other than belt replacement work , loosening and tightening of horizontal type screw take assembly of any conveyor belts for other than belt replacement work , work of dismantling and re erection of new/repaired apron pan from existing apron feeder of wagon tippler , repairing of upper/lower structure/cone plates of damaged/bend apron pan , replacement of carrying roller of apron feeder , replacement of worn out/ damaged ti roller and garland rollers. , replacement of worn out/ damaged impact rollers , replacement of worn out/ damaged return rollers , replacement of various worn out/ damaged ti roller stands , replacement of various worn out/ damaged impact roller stands , replacements of various worn out/ damaged return roller stands , replacement of various worn out skirt rubbers [10 m each] and skirt rubber with angle , preparation and replacement of guide rollers with bracket in place of worn out/ damaged gu

Central Government And Public Sector

CTN :40811163

17 Jul, 2025 NA

Katihar - Bihar

Tender For manufacturing & supplying of at welding portion for 60kg/60e1 r 260 grade rails for using in single shot crucible method and compressed air preheating system of welding under the jurisdiction of sr. den/i/kir.

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