Latest butt welder Tenders | Government butt welder Tenders

CTN :45065473

16 May, 2026 637

Mandya - Karnataka

Tender For procurement of water supply items and motor repair, rewinding items for budanur grama panchayath - starter fitting labour charges, motor pump rewinding charges, tester 1, water filter membrane, citric acid, dosing liquid, filter, water filter coin box, pvc color 3 inch 6kg, pvc long bend 8 inch 6kg, pvc long bend 6 inch 6kg, pvc long bend 4 inch 6kg, pvc long bend 3 inch 6kg, pvc long bend 2.5 inch 6kg, pvc long bend 2 inch 6kg, pvc l r color 8 inch 6kg, pvc l r color 6 inch 6kg, pvc l r color 4 inch 6kg, pvc l r color 3 inch 6kg, pvc l r color 2.5 inch 6kg, pvc l r color 2 inch 6kg, pvc mta 8 inch 6kg, pvc mta 6 inch 6kg, pvc mta 4 inch 6kg, pvc mta 3 inch 6kg, pvc mta 2.5 inch 6kg, pvc mta 2 inch 6kg, pvc fta8 inch 6kg, pvc fta 6 inch 6kg, pvc fta 4 inch 6kg, pvc fta 3 inch 6kg, pvc fta 2.5 inch 6kg, pvc fta 2 inch 6kg, pvc gate wall 8 inch 6kg, pvc gate wall 4 inch 6kg, pvc gate wall 6 inch 6kg, pvc gate wall 3 inch 6kg, pvc gate wall 2.5 inch 6kg, pvc gate wall 2 inch 6kg, pvc tee 8 inch 6kg, pvc tee 6 inch 6kg, pvc tee 4 inch 6kg, pvc tee 3 inch 6kg, pvc tee 2.5 inch 6kg, pvc tee 2 inch 6kg, pvc elbow 8 inch 6kg, pvc elbow 6 inch 6kg, pvc elbow 4 inch 6kg, pvc elbow 3 inch 6kg, pvc elbow 2.5 inch 6kg, pvc elbow 2 inch 6kg, pvc color 8 inch 6kg, pvc color 6 inch 6kg, pvc color 4 inch 6kg, pvc color 2.5 inch 6kg, pvc color 2inch 6kg, pvc pipe 8 inch 6kg, pvc pipe 6 inch 6kg, gi elbow 1/2 inch (15 mm) 7307, pvc pipe 4 inch 6kg, pvc pipe 3 inch 6kg, pvc pipe 2.5 inch 6kg, pvc pipe 2 inch 6kg, fusion welding and eleoitro fusion michine, twenty(20) mm ef coupler, twenty(20) e f mm ef elbow, fifty five (55) mm di sluice valve heavy, hundred 100 mm duckpot bend ci, thread seal tape, transition adoptor 020 mm, gi union half 1/2 inch, gi tee half(01/2) inch, gi collar 1/2 socket 15 mm 7307, thirty six(36) inch gi extra heavy nipple 1/2 inch x, thirty(30)inch gi half(1/2) inch nipple (h), twenty four 24 inch gi half(1/2) inch gi nipple extra heavy, eighteen gi half(1/2)extra heavy nipple, twelve half x extra heavy nipple, nine and half inch x nine inch extra heavy nipple0.5, six 6 inch gi half(1/2)inch extra heavy nipple, four/4 inch gi half(1/2) inch extra heavy nipple, extra heavy nipple 3.5 inch, gi tee half(1/2) inch, a m r water meter kflow a m r water meter kflow, transition adoptor 20 mm, taper cock heavy, butterfly ball valve, sixty three/63 mm rubber washa, floor control wala, a m r water meter kflow, a m r ideal, a m r janta water metre, a m r darvesh 39172310, r 90 mm to 063 mm reducer coupler, ef elange adaptor 90mm, eigthy/80 mm 90 mtr ci puddle pipe h, reducer140+90mm, hundred ten/110 r 90 redusar, ninety/90mm ef equal tee, ninety/90 payal hdpe ball valve, typing saddle 90mm, tapping saddles 90mm, rubber washr 90mm, flange with stub end 90mm, end 90mm, ef tee 90mm, ef elbow 90mm, couples 90 mm, r 90mm to 75 mm reducer coupler, r 075 mm to 63 mm reducer coupler, ef flange adapter 75 mm, redusar 110+75, hundred ten/110 r 75 mm reducer, seventy five/ 75mm spygot valve, seventy five/ 75mm ef tee, seventy five/ 75mm ef endcap, seventy five/75 washer ruble, seventy five/75 mm supreme saddles, seventy five/ 75 mm rubber washa, seventy five/ 75 mm mta hdpe, seventy five/ 75 mm flange with stub end, seventy five/75 mm ef elbow, seventy five/ 75 mm ef equal tee, seventy five 75 mm ef coupler, seventy five 75 end cap mm, seventy five 75 mm monoline ef, r 90mm to 63 mm reducer coupler, r 75 mm to 63 mm reducer coupler, sixty three/ 63mm tapping saddles, sixty three/ 63 mm ef tee, sisty three 63 payal hdpe ball valve 2inch, sixty three 63 mm rubber washa, sixty three 63 mm mta hdpe, sixty three 63 mm flange with stub end, sexty three 63 mm ef endcap, sixty three/63 mm ef elbow hdpe, sixty three 63 mm ef coupler, sixty three/63 mm supreme typing, lebour charges, length lifting, moter lifting and repair moter rewinding all lebour charges, rupair cuppler 4inch, rupair cuppler 3inch, rupair cuppler 2.5inch, rupair cuppler 2inch, c h co

Central Government/Public Sector

CTN :45049491

18 May, 2026 NA

Bhusawal - Maharashtra

Tender For manufacture and supply of portions for fusion welding of 60kg/60e1 (r260 grade) rail and 60 kg (90uts) rail with 25mm gap by alumino thermit process using compressed air petrol system/oxy lpg/ oxy propane pre-heating with 3 piece prefabricated mould (zircon washed) manually pressed/core shooted with auto tapping thimble and single shot crucible with latest alterations. applicable rdso specification is irs t-19-2021 rev.7.0,applicable str (schedule of technical requirement) is tdg0017, ver 4.0, list of required consumables as per annexure - a. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :45036862

21 May, 2026 NA

Dhanbad - Jharkhand

Tender For ims certification for iso 9001:2015 (qms), iso 14001:2015 (ems), iso 45001:2018 (oh&sms) & iso 50001:2018 (enms) and certification of iso-3834-2:2021 - quality of welding requirements in fusion welding for all 04 major c&w freight depot (peh, ptru, brwd & obra).

Central Government And Public Sector

CTN :45013049

25 May, 2026 NA

Bangalore - Karnataka

Tender For water cooled roof to rwf drawing no.751200111700 with part drawings 751200111710, 771200111720, 771200111730,721200112170, 701200112220. note: all the items should be stress relieved and hydraulically tested at pressure of 10 kg/sqcm for 2 hours.all the welded joints to be d.p. tested and 10% radiographic test to be done at random. 1. pre-qualification for tenderers a) firms who are having facilities for heavy fabrication and who have executed similar works shall only quote. b) the required raw materials shall be sourced through reputed sources such as m/s. sail, tisco, isp&t, ismt, jindal, msl, kalyani, tata or their authorized dealers. tenderer shall furnish mtc for raw materials including the source. c) the tenderer should have qualified welders for manufacturing and supplying water cooled roof on time. they shall also produce certificates of qualified welders on their rolls. d) the tenderer to submit a detailed qap as indicated to m/s. tpi ii. scope of work for manufacturing, assembly, testing and supply of water cooled roof. a) submission of raw material procurement invoice from reputed source to m/s. tpi before commencement of work. b) welding sequence plan, selection of electrodes of e-7018 quality of m/s. advani oerlicon/l&t/esab/meta fusion/weld craft/ador only. c) submission of drawings of jigs and fixtures proposed to be used. d) marking, sizing and surface preparation. e) transfer of identification marks fromthe parent stock to all the sections of raw materials required for fabrication of water cooled roof ( fulldescription as per annexure) ]

Central Government/Public Sector

CTN :45025964

08 May, 2026 NA

Pune - Maharashtra

Tender For supply of welding portion for fusion welding of rails by alumino thermic process for 52kg (90 uts) rails with 25 mm gap using cap/oxy lpg/oxy propane preheating with 3 piece mould (zr-washed) manually pressed/core shooted with auto tapping thimble & ssc as per rdso specification irs t/192021 rev.7.0 (with list of consumables/equipments etc. as per annexure-a). date of opening of tender. 52 kg/90 uts - 25 mm gap (with accessories as per anexure a) [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44946194

20 May, 2026 NA

Palakkad - Kerala

Tender For palakkad division: proposed supply of welding portions with all accessories approved by rdso for fusion welding.

Central Government/Public Sector

CTN :44807433

15 Apr, 2026 NA

Bhusawal - Maharashtra

Tender For manufacture and supply of welding portions for fusion welding of 60 kg/60e1 (r-260 grade) rails by alumino thermit process with nominal gap 25mm using cap/oxy lpg/ oxy propane pre-heating with 3 piece prefabricated mould (zircon washed) manually pressed/core shooted with auto tapping thimble and single shot crucible. latest alteration of rdso specification no. irs:t-19-2021 issued up to 10days prior to tender closing date and shall be applicable to this tender. list of consumables is attached as annexure a. [ warranty period: 30 months after the date of delivery ]

Central Government / Public Sector

CTN :44699861

23 Apr, 2026 NA

Waltair - Andhra Pradesh

Tender For (1) supply and transportation of welding portions of fusion welding of 60 kg/60 eir260 grade rails on cess/ track free of traffic condition by alumino thermic process into short welded panels or otherwise with rdso approved welding portions & techniques (2) supply and transportation of welding portions for 60 kg.90 uts rails by aluminum thermic/skv process under the jurisdiction of sr.divisional engineer/ west/waltair.

Central Government/Public Sector

CTN :44220685

15 Apr, 2026 NA

Bhusawal - Maharashtra

Tender For corrigendum : running contract for manufacture and supply of welding portions for fusion welding of 60 kg/60e1 (r-260 grade) rails

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