Latest arc welding flux Tenders | Government arc welding flux Tenders

Central Government/Public Sector

CTN :40031515

02 Jul, 2025 NA

Ernakulam - Kerala

Tender For corrigendum : supply of sae flanges for thruster for csov - 2inch sae j 518 50 bar carbon steel flange groove face with ss retaining ring and cs welding hub to suite 40od tube for by 151 , 2inch sae j 518 50 bar carbon steel flange flat face with ss retaining ring and cs welding hub to suite 40od tube for by 151 , 2inch sae j 518 50 bar carbon steel blank flange groove face for by 151 , 2inch sae j 518 50 bar carbon steel flange groove face with ss retaining ring and cs welding hub to suite 40od tube for by 152 , 2inch sae j 518 50 bar carbon steel flange flat face with ss retaining ring and cs welding hub to suite 40od tube for by 152 , 2inch sae j 518 50 bar carbon steel blank flange groove face for by 152

CTN :40784250

04 Jul, 2025 NA

Bokaro - Jharkhand

Tender For corrigendum : providing , laying and fixing of 100 mm dia g i pipe with welding and supply of 4inch dia g i flange for laying and maintenance of existing pipe line from different location of colony to meet domestic water demand w.r.t konar exp ,ocp,bnk area.

Central Government/Public Sector

CTN :40905017

22 Jul, 2025 NA

Bikaner - Rajasthan

Tender For supply, installation and commissioning of special purpose automatic welding system for mig/ mag welding of pipe & flange joints technical requirement/specification as per annexure-a attached. [ wa rranty period: 30 months after the date of delivery ]

CTN :40855607

17 Jul, 2025 NA

Patiala - Punjab

Tender For repairing of solar water heater - supply installation testing and commissioning of top glass 5mm solar panel including solvent and ruber gasket etc complete as per the direction of engineer in charge , supply installation testing and commissioning of copper pipes tube sixe complete as per the direction of engineer in charge , supply installation testing and commissioning of steel bottom connection thermo meters including screws etc complete as per the direction of engineer in charge , supply installation testing and commissioning of heating elements 2000 watt of solar water heating system including caping wire and screws etc complete as per the direction of engineer in charge , supplying and fixing the insulation of water storage tank of solar water heating system including solvent and aluminum sheet cover etc complete as per the direction of engineer in charge , repairing chemical washing and blockage cleaining of copper tubes of solar water heating system all complete as per the direction of engineer in charge , repairing welding cleaning and joint leakage treatment of storage tank of solar water heating system as per the direction of engineer in charge , supplying and fixing by welding of flange joint for 20 mm copper tubes for seemless waterflow panel to panel complete as per the direction of engineer in charge , repairing maintenance testing and commissioning of solar water heating system including fitting charges complete as per the direction of engineer in charge

Central Government/Public Sector

CTN :40867541

26 Jul, 2025 NA

Kalyan - Maharashtra

Tender For supply of push pull rod for wap5 as per clw drg. no. 1209.01.113.006 alt-5. consisting of (1) flange should be as per clw drg. no. 1209.01.113.007 alt-7. (2) tube welding as per clw drg.no. 1209.01.313.008 alt-5 and push pull rod flange hole size should be as per rdso smi no.rdso/2006/el/0241 (rev.o) dated 24.10.06. note - material to be procured from clw approved sou rce or their authorized dealers only. ]

Central Government/Public Sector

CTN :40830413

05 Jul, 2025 3.39 Lacs

Dhanbad - Jharkhand

Tender For supply and welding of 200nos. of flange of 8inch dia in m.s pipe of 8inch dia of length 600m for hired patch-h of new akashkinaree colliery under govindpur area

Central Government/Public Sector

CTN :40817077

08 Jul, 2025 4.00 Lacs

Sohagpur - Madhya Pradesh

Tender For flange welding by gas or electric plant in ms pipes of diameter 100mm and 150mm for upcoming 02 nos of lhcm package of damini ug mine sohagpur area

Central Government/Public Sector

CTN :40807465

04 Jul, 2025 NA

Dhanbad - Jharkhand

Tender For 350 no 10inch dia ms pipe flange supply and welding for 3rd range pipe line at rocp.

State Government

CTN :40740847

09 Jul, 2025 NA

Delhi - Delhi

Tender For tender for supply of supplying and replacement of g i pipe b class size 50 mm complete with suitable g i fittings etc as required. i/c rebate of old material , lowering and lifting of existing 3/5/7.5 hp submersible pump set etc. complete as required. , supplying and replacement flat three core pvc insulated & pvc sheathed copper cable size 4sq mm complete with connection testing etc as required i/c rebate of old material. , fixing bore cap suitable for 200 mm dai bore well to protect the bore well complete with welding work , nut bolt , washer etc. as required i/c rebate of old material , repair and rewinding of sub. motors of following capacity with cartage dismantling , reassembling i/c supply & replacement / repairing of damaged parts of motors and making good for operation i/c connection , testing , painting etc. complete as reqd. (a) 7.5 hp , 3 ph sub motor , repairing of sub pump of flowing stages and dia with cartage dismantling reassembling supply and replacement or repairing of damaged parts of pump and making good for operation including testing painting etc complete as required upto all stages 6 dia sub pump set , replacement of direct on line submersible starter panel three phase max. operational current 9.52 (a) contactor 20 (a) over load relay 6-10 (a) etc. as required (i/c less cost of replaced item). with cover protected connection including lock arrangement , supplying and replacement of following accessories in the existing borewell such as i/c rebate of old material (a) reducer 50 mm x 40 mm , supporting clamp with nut bolts 50 mm , c i flange 50 mm with rubber paking , g i socket 50 mm , supplying and replacement of casing pipe 200 mm confirming to is 3589 gr-330 6.35 mm thickness complete with cutting welding threading drilling etc as required i/c rebate of old material , replacement of submersible pump set 7.5 hp 8 stage rated current 29 amp connection testing etc as required. , repairing of existing 65 mm gun metal gate valve in the existing pipe line etc. complete as required , replacement and fixing extra down rod of length 20 mm conduit pipe heavy gauge including painting making the suitable size fan rod hole in the existing gysm tile etc. as required. , replacement and fixing of ceiling fan 1200 mm sweep with double ball bearing high speed etc as required. , supplying and replacement of existing gi/cpvc fitting and gate valve in the existing sump well of fountain conection testing etc as required.

Central Government/Public Sector

CTN :40743544

09 Jul, 2025 71.34 Lacs

Bathinda - Punjab

Tender For annual rate contract of instrument maintenance jobs for the year 2025-26 - removing of level gauges, fixing of level gauges, transportation of level gauges, removing of level switches, fixing of level switches, removing of leveltrols, fixing of leveltrols, transportation of leveltrols, removal of differential pressure/ pressure transmitter with or without capillary with flange size upto 80mm and upto 600# rating, diaphragm seal type transmitter, ordinary transmitter, fixing of differential pressure/ pressure transmitter with or without capillary, diaphragm seal type transmitter, ordinary transmitter, fixing of differential pressure/ pressure transmitter with or without capillary, diaphragm seal type transmitter, ordinary transmitter, removal of diaphragm seal type pressure/d.p gauges with flange size upto 80mm and upto 600# rating, fixing of diaphragm seal type pressure gauges with flange size upto 80mm and upto 600# rating, transportation of diaphragm seal type pressure gauges / ordinary pressure gauges, removal of pressure switch, installaltion of pressure switch, removal of glass tube type rotameter, removal of magnetic type rotameter, fixing of glass tube type rotameter, fixing of magnetic type rotameter, transportation of rotameters (any type), removal of different type of flow meters, upto and including 4" size irrespective of pr. rating, above 4" size irrespective of pr. rating, fixing of different type of flow meters, upto and including 4" size irrespective of pr. rating, above 4" size irrespective of pr. rating, transportation of different types of flowmeters irrespective of size & pr rating, removal of orifice plate from flange assembly, upto & including 6" line size (of any rating) ., more than 6" line size (of any rating), fixing of orifice plate at flange assemply, upto & including 6" line size (of any rating) ., more than 6" line size (of any rating), removal of power cylinders, size upto 4" dia, size > 4" dia, mounting of power cylinders., size upto 4" dia, size > 4" dia, transportation of power cylinders, shifting of empty or filled calibration gas cylinders, removal of thermowells alongwith thermocouple, removal of thermocouple without thermowells, fixing of thermowells alongwith thermocouple, fixing of thermocouple without thermowell, removal of weep hole probes of urea reactor, fixing of weep hole probes of urea reactor, laying of tubing., size 6/8mm of copper or ss tube, size 10/12mm of copper or ss tube, removal of tubing, size 6/8mm of copper or ss tube, size 10/12mm of copper or ss tube, laying of gi pipe., upto size 1/2", > 1/2" , upto size 1", > 1" , upto size 2", > 2" , upto size 4", fabriction & laying of impulse lines/air header etc. of following sizes of pipes (non ibr) including welding upto sch 40, upto & including 1/2" carbon steel, upto & including 1/2" stainless steel/alloy steel, > 1/2" upto & including size 1" carbon steel, > 1/2" upto & including size 1" stainless steel/alloy steel, > 1" upto & including size 2" carbon steel, > 1" upto & including size 2" stainless steel/alloy steel, > 2" upto and including size 4" stainless steel/alloy steel, fabriction & laying of impulse lines/air header etc. of following sizes of pipes (non ibr) including welding more than sch 40, upto & including 1/2" carbon steel, upto & including 1/2" stainless steel/alloy steel, > 1/2" upto & including size 1" carbon steel, > 1/2" upto & including size 1" stainless steel/alloy steel, > 1" upto & including size 2" carbon steel, > 1" upto & including size 2" stainless steel/alloy steel, fabriction & laying of impulse lines/air header etc. of upto & including 1/2" carbon steel of pipes (ibr) more than sch 40, removal of impulse line/air header of ibr/non-ibr (for all ratings), size upto & including 1/2" of carbon steel/gi, size > 1/2" upto & including 1" of carbon steel/gi, size > 1" upto & including 2" of carbon steel/gi, size upto

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