Latest da regulator Tenders | Government da regulator Tenders

Central Government/Public Sector

CTN :45554924

06 Jul, 2026 NA

Salem - Tamil Nadu

Tender For salem division: proposed supply of welding portions of 60kg/52kg, 90uts and 60kg/ 60kgei , r-260 rails with all accessories approved by rdso for fusion welding including supervision of welding during execution.

Central Government / Public Sector

CTN :45547923

03 Jul, 2026 NA

Secunderabad - Telangana

Tender For tender for secunderabad division: sc-wadi section: in-situ fusion welding of rail joints for 52kg/65kg rails by alumino thermic process in accordance with irs specification no.irst-19-2021 with latest correction slips under sr.den/west/sc section

CTN :45463218

22 Jun, 2026 NA

Bazpur - Uttarakhand

Tender For supply of welding accessories - welder helmet/hand screen for welding, esab make. esab make, welding glass black esab make, welding glass white. esab make, welding holder 600 amp. esab make, gas cutting nozzle 1/16 , 1/32 , 1/8 esab make, d.a. regulator single stage esab make, oxygen regulator single stage esab make, -do with pressure gauge. esab make, l.p.g. regulator esab make, gas cutter set esab make, welding spark lighter esab make, welding cable 600 amp. aluminum esab make, -do - 600 amp. copper esab make, gas blow pipe set esab make, welding hose pipe red esab make, welding hose pipe black esab make, welding goggles. esab make, welder apron esab make, leather hand gloves isi/iso standard., brass bronzing rod isi/iso standard., - do - 3/16 isi/iso standard., - do - 1/8 isi/iso standard., - do - 1/16 . isi/iso standard., welding machine 600 amp. air cooled, 2 phase. isi/iso standard. esab make

CTN :45416078

30 Jun, 2026 NA

Cuttack - Odisha

Tender For supply installation and commissioning of mechanical equipment for different govt itis and polytechnics of odisha - lathe s.s &s.c. (all geared type) , solid works , universal milling machine , powersaw machine , pipe bending machine , tool and cutter grinder , pillar type drilling machine , double ended pedestal grinder , air compressor , surface plate - granite , battery operated pallet truck , cylindrical grinding machine , radial drilling machine , absorption and stripping , equipment , shearing machine , surface grinding machine , hyadraulic surface grinding , machine , hand drill machine , horizontal milling machine , demarcation equipment , universal cylindrical grinding , machine , gear pump test rig , battery operated order picker , sensitive bench drill machine , shaping machine , hydraulic pressure testing , machine , plotter , vertical milling machine , power hacksaw machine , co-ordinate measuring machine , screw pump , breaker machine , battery operated fork lift , band saw machine , hdpe butt fusion welding machine , portable drilling machine , horizontal milling machine , turret ram milling machine , silicon carbide grinder , profile projector , slip gauge as johnson metric , set , vertical milling machine , slotter machine , hydraulic pipe bending machine , electric pressure , test pump machine

Central Government/Public Sector

CTN :45326004

02 Jun, 2026 NA

Multi City - Jharkhand

Tender For auction sale of others - disposal of scrap released material such as: (1) wearing piece guide bronze, qty=48 nos.=144 kg. (2) oxygen regulator, qty=04 nos.=2.4 kg. (3) da regulator, qty=02 nos.=1.2 kg. (4) cutting blow pipe (gas cutting), qty=11 nos.=8.8 kg. (4) gas cutting nozzle, qty=18 nos.=0.9 kg. having local lot no. dhn/2026/88. location:- c& w/store/dhn.

Central Government / Public Sector

CTN :45254519

26 May, 2026 NA

Vijayawada - Andhra Pradesh

Tender For supply of da regulator with double gauge as per the following technical specifications. i. regulator should be double stage confirm to is: 6901 / iso 2503. (ii). body material construction: brass. (iii). maximum inlet pressure: 40 bar. (iv).maximum outlet pressure: 1.5 bar (v).maximum flow rate: 250 l/min (vi).inlet connection: 5/8 inch bsp lh (male) (vii).outlet connection: 3/ inch bsp lh (male) (viii).pressure gauges: 02 no's (ix).esab make model no ida 50b or equivalent models in makes of ador / harris / messer / gce only. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

CTN :45200733

29 May, 2026 NA

Bazpur - Uttarakhand

Tender For supply of welding accessories material in sugar mill - welder helmet/hand screen for welding, esab make. esab make, welding glass black esab make, welding glass white. esab make, welding holder 600 amp. esab make, gas cutting nozzle 1/16 , 1/32 , 1/8 esab make, d.a. regulator single stage esab make, oxygen regulator single stage esab make, -do with pressure gauge. esab make, l.p.g. regulator esab make, gas cutter set esab make, welding spark lighter esab make, welding cable 600 amp. aluminum esab make, -do - 600 amp. copper esab make, gas blow pipe set esab make, welding hose pipe red esab make, welding hose pipe black esab make, welding goggles. esab make, welder apron esab make, leather hand gloves isi/iso standard., brass bronzing rod isi/iso standard., - do - 3/16 isi/iso standard., - do - 1/8 isi/iso standard., - do - 1/16 . isi/iso standard., welding machine 600 amp. air cooled, 2 phase. isi/iso standard. esab make

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).

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