Latest welding plug Tenders | Government welding plug Tenders

Central Government And Public Sector

CTN :41356711

14 Aug, 2025 1.50 Lacs

Pali - Rajasthan

Tender For unit koress 224 elgi compressor repairing work and spare parts --, mild steel screw air compressor gear set, , stainless steel screw compressor hose pipe, , , , , , 1. compressor block with head, , air compressor couplings, , , , 1/2 inch non return valve, , shaft cren rod, , , , piston bearing, , , , head packing, , , , shaft cren, , mo., , shaft cren beraing, , 1. timing chain, , , , flange mount, , , , air return line pipe, , , , teped packing, , , , anabond tube big, , o ring 145-120-25, , taped lock ring nut, , head piston as per bor size, , head piston ring as per size, , temperature sensor, , removing the old temperature sensor and installing the new one, , removing old joints of air cut out pipes and installing new joints with coating., , remove all old hose pipes and install new hose pipes., , preparing piston rig and bush as per piston head over size bore., , removing old wiring of panel cut out and repairing it with new cut out., , casting, welding and turning of air pump body by lathing machine and fitting of casting roll, , opening, unloading and refitting of compressor head body by crane., , repairing air pump., , opening the head assembly of the air compressor and setting the timing and rpm.

State Government

CTN :41355799

12 Aug, 2025 NA

Delhi - Delhi

Tender For providing and fixing of new nrv of set no.3 at old intake rwph. (re- invite) - dismantling of existing old damaged nrv of 400mm dia. by phonematic hammer to break the floor and ease the work of removing the nrv and cutting the old rusted nut bolts with the help of gas cutter and manual labour with tool and tackles., supply of 400mm dia. ci swing type non return valve flanged end as per is:5312 body, cover -ci is:210, gr.fg 260 door, ci, is :210, gr.fg260, body ring- bronze, is : 318 gr.ltb2, door face natural rubber hinge pin-ss astm a-276 type 410 fastener-cs is:1367 , cl 4.6/4.0 gasket-natural rubber flange drilling is:1538. make: kirloskar/ivc/djb approved make, supply of m.s. nut bolt & washer of off size., supply of 50% neoprene rubber sheet. make : jyoti, fixing the new nrv of 400mm dia. by cutting, welding and grinding works with the help of rubber packing and nut bolts etc as required at site i/c toll and tackles and cartage., testing & commissioning of above system first at no load & then at on load and for its proper operating as per the satisfaction of engineer in charge.

State Government

CTN :41355800

12 Aug, 2025 NA

Delhi - Delhi

Tender For repairing of delivery line of pumpset no.7 and 8 along with allied work at 2nd 40 mgd cwph plant at wazirabad water works. (re-invite) - hydraulic excavator (3d) with driver and fuel.dsr no. 0020, hire and running charges of crane 20 tonne capacity.dsr no. 0028, pumping out water caused by springs, tidal or river seepage, broken water mains or drains and the like.dsr no.14.23, providing and constructing bund with filled up earth in empty (pvc) cement bags (excluding the cost of earth which will be available at site of work) i/c stitching and stacking and placing in position etc. complete and i/c cost of empty plastic bags and removal of the same after completion of the work. providing and stacking of earth filled gunny bags to make the bund to give the dry condition of work. dsr no.26.1.19, taking out ms pipes of 600mm dia. from the trenches after de-jointing and stacking the same along the trenches within a lead of 50 meters. approved rates., providing ms pipe fabricated/manufactured out of ms plate of steel grade fe410 as per is 3589:2001 or out of hr coils of same/equivalent grade;coated internally with food grade epoxy and externally/outside with epoxy coating;complete in all respect as per relevant is codes with upto date amendments and as directed by engineer-in-charge.600mm nominal dia. (clear internal dia.) pipes of 8mm thickness (min.).approved rates.make skf / fag, laying in position m.s. pipes/steel cylinder reinforced concrete pipes suitable for rubber ring jointing or welding or flanged jointing (excluding cost of pipe). approved rates., 50 % neoprene (1.5 mm to 25 mm).sor no.22.6.1, cast iron non rising sluice valve of size 600mm, pn 1.0 for clear water application, flanged end as per is : 14846 body,dome,wedge- ci is:210, gr.fg260 body & wedge rings bronze is:318 gr. ltb2, spindle-ss is:6603, gr.12cr12, gland packing- greasy jute, packing fasteners- cs, is:1367, cl-4.6/4.0, gasket natural rubber, flange drilling - is:1538, table 4 & 6.make :- kbl /ivc/djb approved. sor.4.12.13, providing of ms flange(1set) suitable for the above sluice valve along with suitable size nut-bolts for making flange joints complete as per site requirement., installation of sluice valves with the help of all labour like fitter, welder, cutter, helper, beldar, chowkidar, supervisor, electrician and material used like welding machine, cutter set i/c oxygen cylinder, welding road t&p along with its all transportation loading, unloading complete at site of work., testing and commissioning of sluice valve on full pressure as per satisfaction of engineer-in-charge.

State Government

CTN :41355807

12 Aug, 2025 NA

Delhi - Delhi

Tender For renovation of airline system of filter beds in filter house at 2nd 40 mgd plant at wazirabad water works. (re- invite) - dismantling of old damage air pipeline of filter beds with the help of pipe wrench, gas cutter,grinder, welding machine, manual labour etc. the job includes labour charges for dismantling the existing damaged system & shifting the same to scrap yard as per the instructions of site-in-charge., renovation of air pipeline of filter beds by providing and fixing of heavy duty new ms pipe of size 75 mm dia. 6-7 mtrs approx. in length alongwith required bend, flange, ms support etc. in place of existing rusted pipeline alongwith repairing of old line of each filter bed,if required. this includes the cost of nut bolts, threading, cutting,welding and fixing etc. to complete the job with all precautions at site. the job includes removing, storing and refilling of filter media back in original position as per direction of engineer-in-charge.make: jindal/tata/djb approved., painting with superior quality hi gloss enamel paint after primer on newly replaced air line pipes,bend, flange,ms support etc. as well as old line of filter bed with minimum two or more coats as required. this includes scrubbing of existing paint to give even shade on old items also as per colour coding. make:-asian/nerolac/berger., repairing and painting of all old existing ms pipline alongwith 3 sets of air blower with foundation with superior quality hi gloss enamel paint on air line pipes, valves etc. and complete fittings with minimum two or more coats as required upto the air blower system of the filter house. this includes scrubbing of existing paint to give even shade on old items also as per colour coding. make:-asian/nerolac/berger., testing of complete new airpipe line system on full load/pressure for each filter bad one by one as well as repaired air pipe line sytem all complete.

Central Government/Public Sector

CTN :41339357

19 Aug, 2025 NA

Mumbai - Maharashtra

Tender For supply of under frame front part complete for ac lhb coaches as per rcf drg. no. le 11461, a lt- b or latest. note: (1) the part drgs of head stock assy. to drg. no. (a) le 11284, alt-g & (b) le 11285, alt-h should be used for top flange. (2) for masking & painting, para 6.2 of rcf cai no. cai/ rcf/mech/lhb/069, dated 04/06/2024 should be followed. (3) for masking area, rcf drg. no. mi 005 396, alt-c should be followed. (4) the welding of dissimilar metals should be done with suitabl e recommended welding consumables only. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :41056006

08 Aug, 2025 NA

Medak-T - Telangana

Tender For bid to ras tender for supply of flanges with ibr : : - flange 16 inch slip on welding cs cl150 rf as per s no 1 of boq , flange cs 12 inch asme 150 sch std wnrf as per s no 2 of boq , wn flange cs sa 105 8 inch sch 40 class 150 rf as per s no 3 of boq , flange cs sa 105 10 inch wn sch40 cl150 as per s no 4 of boq , as flange 6 inch f11 class 300 wnrf sch 40 as per s no 5 of boq , spectacle blind cs 8 inch class 150 rf as per s no 6 of boq , spectacle blind cs 24 inch class 150 rf as per s no 7 of boq , spectacle blind cs 12 inch class 150 rf as per s no 8 of boq

Central Government And Public Sector

CTN :41158150

12 Aug, 2025 11.83 Lacs

Bhadradri Kothagudem - Telangana

Tender For corrigendum : installation of 7th chain in dm plant of main plant of hwp manuguru - erection of wba-7 in 7th chain of dm plant, welding of cs pipes and fittings, laying of new msrl spools with fittings suitable supports and reinforcement pads at all elevations, flange joint maintenance, fixing of resin strainers, scaffolding work

CTN :40978101

07 Aug, 2025 NA

Bangalore - Karnataka

Tender For bid to ras supply of replacement injectors , diesel filter , water seperator , wire socket , clutch plate and pressure plate , release bearing , fly wheel facing , radiator overhauling , mechanical labour charges for removal of gear box assembly, replacement of clutch plate, pressure plate, release bearing and refiting of gear box assembl , cylinder head gasket , replacement of no 6 piston , replacement of main bearing and connecting bearing , replacement of piston ring , replacement of shaft thrust washer , anabond big , replacement of sleeve, reboring of sleeves, shaft lapping and lathe work , mechanical labour charges for engine work - removal of sump, stripping of engine assembly, replacement of piston, sleeve, sylinder head gasket, injectors and refitting of assembled engine assy , clutch plate , pressure plate , clutch cable assembly , mechnical labour charges for removal of gear box assembly, replacement of clutch plate, pressure plate, release bearing and refitting of gear box assembly , repair of self starter by replacing carbon brushes, holders, solenoid switch with labour charges , ignition switch , repair of self starter by rewinding the armature, field coils, replacement of carbon brushes, holders, solenoid switch with labour charges , repair of self starter by rewinding the armature, field coils, replacement of carbon brushes, holders, solenoid switch, bendix drive with labour charges , repair of self starter by replacing the armature, field coils, switch, brush holder, bendex, bush set with labour charges , repair of self starter by replacing the armature, field coils, brush holder, bendex, bush set with labour charges , repair of self starter by replacing the brush holder, bendex , brush set with labour charges , removal of steering gear box, striping, overhauling with necessary spares and refitting , steering coloumn flange , flange welding and lathe work , clutch booster , brake booster assembly , mechnical labour charges for removal of old items and fitment of new spare parts

CTN :41287731

11 Aug, 2025 3.00 Lacs

Ramgarh - Jharkhand

Tender For fabrication of suction, delivery bend and delivery nipple of size 250 mm dia by supplying and welding of 250 mm dia ms/gi flange along with supplying and fixing 250 mm dia foot valve, 140-r tire coupling, 16 mm dia ht nut and bolt for 2000 gpm pump

Central Government/Public Sector

CTN :41260634

20 Aug, 2025 NA

Bangalore - Karnataka

Tender For tender for supply of plumbing hardware material d d =- general spares hardware items and consumables for compressor air lines fabricaion works and boilers use teflon tape roll ptfe size half inch , teflon tape roll ptfe 3 by 4 inch , hose clamp ss 3 by 8 inch , hose clamp ss half inch , hose clamp ss 3 by 4 inch , brass ball valve bsp thread heavy duty size 1 by 4 inch , brass ball valve bsp thread heavy duty size half inch , brass ball valve bsp thread heavy duty size 3 by 4 inch , brass ball valve bsp thread heavy duty size 1 inch , gi fittings with isi standard union gi bsp thread size half inch , union gi bsp thread size 3 by 4 inch , union gi bsp thread size 1 inch , union gi bsp thread size 2 inch , hexoganal nipple gi bsp thread size half inch , hexoganal nipple gi bsp thread size 3 by 4 inch , nipple gi bsp thread size 1 inch , nipple gi bsp thread size 2 inch , collar gi bsp thread size half inch , collar gi bsp thread size 3 by 4 inch , collar gi bsp thread size 2 inch , collar gi bsp thread size 1 inch , elbow gi bsp thread size 3 by 4 inch , elbow gi bsp thread size 2 inch , tee gi bsp thread size 3 by 4 inch , reducer tee gi bsp thread size 3 by 4 inch x half inch , reducer collar gi bsp thread size 3 by 4 inch x half inch , reducer nipple gi bsp thread size 3 by 4 inch x half inch , 4 way tee gi bsp thread size 3 by 4 inch , gi pipe c class size 1 inch standard length of 6 mtrs each , brass hose nipple size half inch bsp thread for 1 by 4 inch hose , general items for fabrication of metals as per standard en 12413 sl no 32 to sl no 34 cut off wheel size 14 inch , cut off wheel size 4 inch , grinding wheel size 4 inch , hss hacksaw blade size 12 inch x half inch x 18 by 24by 32 tpi , ss welding rod size dia 3 15mm grade is 10631 1983 appx 2 kg box or packet , metalic gasket sheet thickness 3 mm , ss flange centre hole dia half inch , ss flange centre hole dia 3 by 4 inch , brass foot valve threaded type size 1 and half inch , brass foot valve thread type 2 inch size , hose clamp ss 1 and half inch , cotton thread ball 3 ply , pipe nipple gi bsp thread length 3 inch size half inch as per is standard , pipe nipple gi bsp thread length 6 inch size half inch as per is standard , pipe nipple gi bsp thread length 3 inch size 3 by 4 inch as per is standard , gi pipe c inch class size 3 by 4 inch standard length of 6 mtrs as per is standard , gi pipe c inch class size half inch standard length of 6 mtrs , arc welding rust proof seamless insulated and high strength copper cable size 70sq mm , general items and consumables for fabrication and maintenance works cutting torch with nozzle with is 7653 standard 1975 , oxygen regulator dura series , acetylene regulator dura series , hose for oxy-acetylene gas cutting set red colour for acetylene as per is447 1988 size id 08 mm x od14mm , hose for gas cutting set blue colour for oxygen as per is 447 1988 size id 08mm x od 14mm , non metallic gasket thickness 3mm , reducer elbow gi bsp thread size 3 by 4 inch x half inch , elbow gi bsp thread size half inch as per is standard , 3 by 4 inch c class ms pipe standard lenght of 6 mtrs , 1 inch c class ms pipe standard length of 6 mtrs , 2 inch c class ms pipe standard length of 6 mtrs , nylon braided hose size 3 by 8 inch working pressure 6 to 8 bar , nylon braided hosemsize half inch working pressure 6 to 8 bar , m s welding electrode size dia 3 point 2 or 3 point 15 0f length 350mm grade e6013 and is 814 2004 apprx 2 kg packet x 6 nos 1 box

Welding Plug Tenders

By Cities

By States

By Agencies

By Ownerships

By Sectors