Latest weld neck Tenders | Government weld neck Tenders

Central Government/Public Sector

CTN :45057897

11 May, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For supply of flange d d - cs wn fl 80nbx300rating sa105 rf , cs blind fl 25nbx150rating sa105 rf , cs blind fl 25nbx300rating sa105 rf , cs sosw fl 50nbx150rating sa105 rf , cs blind fl 80nbx150rating sa105 rf , cs blind fl 50nbx150rating sa105 rf , cs sosw flange 15nb x300rating sa105 rf , cs so sw fl 80nbx150rating sa105 rf , so flg 25nb 150rating sw sa105 rf , cs so flg 40nb 150rating sa105 rf , cs bl flg 40nb 150rating sa105 rf , cs so sw fls100nbx150rating sa105 rf , 2inch sw flange 300rating sa105 rf , sw flg 1inch cl300 sa105 rf , blind flg 2inch cl300 sa105 rf , blind flg 2.5 inch cl 300 ansib165 sa105 , flange sow ss 2inch cl150 rf , flange sow cs 6inch cl300 rf sa105 , flange blind cs6inch cl300 rf sa105 , blind flng24npsrating150sa105rf , bl flange cs 150nb cl150 rf sa105 , cs blnd flange 100nbx150rating rf sa105 , sow flg 6inch cl150 sa105 , sow flg 4inch cl150 sa105 , 24inch cs flange 150rating sorf sa105 , sow flg 6inch cl300 sa105 , sow flg 8 inch cl150 sa105 , sow flg 2.5 inch cl150 sa105 , blind flg 1.5inch cl300 sa105 , sow flg 4inchcl300 sa182f22cl1 , slip on weld neck flg 6inchcl300 sa182f22 , sow flg 8inchcl150 sa182f22cl1 , wnrf flange sa105 50nb 2inch cl300ibr , fec od 225 x 55 thk sa105 , fec od 380 x 80 thk sa105 , flat end cover od 225 x 65 thk sa105 , flat end cover dia 280x80 sa105 , fec od200 x 40 thk sa105 , flange sow ss 2inch cl150 rf sa182f321dhyb , flange sow ss 2inch cl300 rf sa182f321dhyb , bl flange 8inch 300rating rf sa105 asme b165 , flange sow cs 6inch cl300 rf sa105 dhyb , flange blind cs6inch cl300 rf sa105 dhyb , bl flange cs 150nb cl150 rf sa105 ibr , cs blnd flange 100nbx150rating rf sa105 ibr , flange sow cs 8inch cl300 rf sa105 , flange cs 2inch cl300 b165 sorf , 50nb blind flange rf class 300 sa105

Central Government / Public Sector

CTN :45044646

14 May, 2026 NA

Panipat - Haryana

Tender For supply of prmm265009 fittings and flanges d d - schedule - 1 - 4526631134 - flange socket weld , schedule - 2 - 4529900904 - flange weldedneck , schedule - 3 - 4529010904 - flange welding neck , schedule - 4 - 4526250104 - fittings flange socket weld , schedule - 5 - 4522800204 - flange blind , schedule - 6 - 4529920764 - flange welding neck , schedule - 7 - 4526831114 - flange socket weld , schedule - 8 - 4529904814 - flange weldedneck , schedule - 9 - 4562011404 - flange blind , schedule - 10 - 4522013184 - flange blind , schedule - 11 - 4331106444 - fittings coupling full , schedule - 12 - 4331126484 - fittings coupling half , schedule - 13 - 4388666484 - fittings tee equal , schedule - 14 - 4331456483 - fittings coupling half , schedule - 15 - 4340530564 - fittings nipple swage concentric , schedule - 16 - 4346911714 - fittings elbow 90 deg long radius , schedule - 17 - 4346921464 - fittings elbow 90 deg long radius , schedule - 18 - 4388930944 - tee equal , schedule - 19 - 4331836444 - fittings coupling full , schedule - 20 - 4331786484 - fittings coupling half , schedule - 21 - 4346502274 - fittings elbow 90 long radius , schedule - 22 - 4547401504 - flange spectacle blind , schedule - 23 - 4388814724 - tee equal , schedule - 24 - 4526831113 - flange socket weld , schedule - 25 - 4529013054 - flange welding neck

Central Government And Public Sector

CTN :44997931

16 May, 2026 NA

Karimnagar - Telangana

Tender For supply of flange size 3.4 600 , neck flange size 3.4 1500 , flange size 3.4 2500 , slip on flange size 4 300 , neck flange size 4 300 , neck flange size 4300 wnrf , slip on flange size 5 300 , weld neck flan size 6 , weld neck flange size 6

Central Government/Public Sector

CTN :44968381

04 May, 2026 NA

Perambalur - Tamil Nadu

Tender For co2 welding torch compatible to 400a mig/mag welding machine, selfcooled, euro connected 3m long of esab model tbi 360 expert (or) otc daihen modelno.wt3500-s (or)kemppi model no.mtp 350 (or) abicor benzil model no. mb 36 kd (or) keean partno. kmb-38lk (or)equivalent model in ador/seema suitable for 1.2mm & 0.8mm solid and fluxcored wire only. note: the sample to be approved before bulk supply [ warranty period: 12 months after the date of delivery ]

Central Government/Public Sector

CTN :44944365

01 May, 2026 NA

Haridwar - Uttarakhand

Tender For complete machining of cone/flange/welding neck flange/blind flange with bhel material

CTN :44896170

06 May, 2026 NA

Angul - Odisha

Tender For supply of pipe and slip on flange and weld neck flanges and blind as per annexure a : : - sa 312 gr tp 316l pipe size 6 inch schedule 40 as per annexure-a , sa 182 gr f316l slip on raised face flange 25 nb, as per annexure-a , sa 182 gr f316l slip on raised face flange 50 nb, as per annexure-a , sa 182 gr f316l weld neck raised face flanges 150 nb, as per annexure-a , sa 182 gr f316l blind raised face flange size 6 inch as per annexure-a

Central Government/Public Sector

CTN :44894199

06 May, 2026 NA

Panvel - Maharashtra

Tender For supply of 3-1/16" x 10m weld neck flange (api 6a, psl 2, tempt rating u, material class - ee) , 3-1/16" x 10m clamp for connecting hub (api 16a, psl 2, tempt rating u, material class - ee) , flange-hub spool adapter (flange-hub crossover assembly) 3-1/16" x 10m flange x 3-1/16" x 10m hub (a

Central Government / Public Sector

CTN :44902587

12 May, 2026 NA

Tirupati - Andhra Pradesh

Tender For corrigendum : supply of co2 welding torch compatible to 400a mig/mag welding machine, self cooled, euro connected 3m long of esab model tbi 250 expert (or) otc daihen model no. wt2000-s (or) kemppimodel no. mtp 350 (or) abicor benzil model no. mb grip 36 kd (or) keean part no. kamb-38ik (or) equivalent model in ador mtg 250 (e) suitable for 1.2 mm & 0.8 mm solid and flux cored wire only. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :43866908

08 Apr, 2026 NA

Bhopal - Madhya Pradesh

Tender For bid to ras supply of weld neck flange (3in150lb-std-rf) as per drawing no. 41172356041. , weld neck flange (1. 5in150lb-stdrf) as per drawing no. 41172356001. , weld neck flange (10in150lb-std-rf) as per drawing no. 31183156063.

Central Government/Public Sector

CTN :44633221

01 Apr, 2026 NA

Manmad - Maharashtra

Tender For supply of set of single stage co2 gas regulator with heater(42v ac, connector ms3106f 10sl 3p), & flow meter (having capacity 35ltr/min)as per is:6901/2009, suitable for mogora make co2(mig/mag)welding machine. make/brand: esab, tweldox, swps, ador, mogora. ]

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