Latest copper tube Tenders | Government copper tube Tenders

Central Government / Public Sector

CTN :44512997

31 Mar, 2026 NA

Haldia - West Bengal

Tender For supply of supply of copper tube/9040m26b29

Central Government/Public Sector

CTN :44550191

30 Mar, 2026 NA

Vellore - Tamil Nadu

Tender For supply of monochloro difluoro methane r22 gas , r32 gas for ac , freon 134a gas with supplier cylinder , 3 by 8 inch superlon hose length 6 feets , 5 by 8 inch copper tubes for ac , 1 by 2 inch copper tubes , 3 by 8 inch copper tubes , 5 by 16 inch copper tubes , 4c x 0 5sqmm flexible cu cable , 3cx1 0sq mm round flexible cable 1100v , 3cx2 5sq mm round flexible cable 1100v , 4c x 2 5sqmm flexible 1100v cable , 1 by 4 inch superlon insulation hose l 6fts , 1 by 2 by superlon insulation hose l 1 8m , 5 by 8 inch superlon hose length 6 feets

CTN :44538469

28 Mar, 2026 1.65 Lacs

Rajauri - Jammu And Kashmir

Tender For supply of ac compressor - ac compressor , ac condenser , copper tube , ac capacitors , ac gas filling , ac mcb , fabric rexine cloth for soba , cotton cloth for sofa , sofa foam , sofa elastic belt stretchy

CTN :44550222

02 May, 2026 NA

Kalpakkam - Tamil Nadu

Tender For supply of item 1- vertical, column and boom type automated hot wire gas tungsten arc welding gtaw hard-facing machine with controller and tilting positioner , item 2- gas nozzle ceramic straight of size dia. 12mm. , item 3- 1 percentage lanthanated tungsten electrode dia.4mm by 150mm long , item 4- 1 percentage lanthanated tungsten electrode dia.2.4mm by 150mm long , item 5- collet for tungsten electrode of size dia. 2.4mm suitable for hardfacing torch id 45mm or less , item 6- gas lenz for tungsten electrode of size dia. 2.4mm suitable for hardfacing torch id 45mm or less , item 7- collet for tungsten electrode of size dia. 3.2mm suitable for hardfacing torch id 45mm or less , item 8- gas lenz for tungsten electrode of size dia. 3.2mm suitable for hardfacing torch id 45mm or less , item 9- collet for tungsten electrode of size dia. 3.2mm suitable for hardfacing hardfacing torch id 150mm or less , item 10- gas lenz for tungsten electrode of size dia. 3.2mm suitable for hardfacing hardfacing torch id 150mm or less , item 11- collet for tungsten electrode of size dia. 3.2mm suitable for tig welding torch , item 12- copper contact tip for wire dia.1.2mm , item 13- copper contact tip for wire dia.1.6mm , item 14- heat shrinkable sheath dia.25.4 to 7.1mm by 1200mm long , item 15- copper tube liner for wire dia.1.2 to dia.1.6mm by 1000mm long minimum , item 16- mobile wire guide dia.38 - 90 deg. , item 17- wire guide dia.35 - 180 deg. , item 18- cooled wire guide for dia.125- 150mm suitable for hardfacing , item 19- gas lenz for tungsten electrode of size dia. 3.2mm suitable for tig welding torch

CTN :44480552

07 Apr, 2026 NA

Mumbai - Maharashtra

Tender For supply of copper tube cu-dhp, condition r250 ( 100 meter) , copper tube cu-dhp, condition r250, designation according to standard ( 20 meter)

CTN :44479210

06 Apr, 2026 NA

Kolkata - West Bengal

Tender For supply of tube 12odx1tk as per astm a213m tp 316l_321 , tube 12 odx 1tk as per en 10305-4 e235n , tube 38 odx4 tk as per en 10305-4 e235n , tube 28 odx2 tk as per en 10305- 4 e235n , tube 35 odx3 tk as per en 10305-4 e235n , tube 20 od x 2tk as per astm a179m , tube 8odx1tk as per astm a789 duplex ss2205 , od 08mm thk 1mm tube ss316l_ 321 to astm a213m. , 06 mm odx1 mm thk copper tube conformining to bs 2871 , tube 8 odx 1tk ss as per astm a269 316l , tube 18 odx 2tk ss as per astm a269 316l , tube 10 odx 1tk ss as per astm a269 316l , tube 6 odx 1tk ss as per astm a269 316l

State Government

CTN :44509175

24 Mar, 2026 NA

East Nimar - Madhya Pradesh

Tender For enquiry for procurement of copper tubes for package ac system installed at admin building, dm plant, canteen, switchyard and split ac installed at various location of bop area, 2x600 mw, sstpp, mppgcl, dongalia.

corporations/Associations/Others

CTN :44284888

23 Mar, 2026 NA

Salem - Tamil Nadu

Tender For corrigendum : supply of split ac single phase 2 ton capacity with accessories metal clad box stabilizer and copper tube with insulation foam for additional length - supply of split ac single phase, 2.0 ton capacity with accessories, metal clad box, stabilizer and copper tube with insulation foam for additional length – 4 items

Central Government/Public Sector

CTN :44229577

19 Mar, 2026 NA

Udupi - Karnataka

Tender For corrigendum : supply of pipe fittings copper c c -dia8. 0x1. 0mm , press fit copper elbow 90deg dia6. 0x1. 0mm , press fit copper elbow 45deg dia42. 0x1. 5mm , press fit copper elbow 45deg dia35. 0x1. 5mm , press fit copper elbow 45deg dia28. 0x1. 2mm , press fit copper elbow 45deg dia22. 0x1. 2mm , press fit copper elbow 45deg dia18. 0x1. 2mm , press fit copper elbow 45deg dia15. 0x1. 0mm , press fit copper elbow 45deg dia12. 0x1. 0mm , press fit copper elbow 45deg dia8. 0x1. 0mm , press fit copper elbow 45deg dia6. 0x1. 0mm , press fit sleeve copper dia6. 0 , press fit sleeve copper dia8. 0 , press fit sleeve copper dia12. 0 , press fit sleeve copper dia15. 0 , press fit sleeve copper dia18. 0 , half inch bspp male connector for 15od copper tube , half inch bspp male connector for 35od copper tube , 1inch bspp male connector for 35od copper tube , 1 and one fourth inch bspp male connector for 35od copper tube , collar flange dia18. 0 pn10 copper , collar flange dia22. 0 pn10 copper , collar flange dia28. 0 pn10 copper , collar flange dia35. 0 pn10 copper , collar flange dia42. 0 pn10 copper , reducing tee dia22. 0 x dia18. 0 copper , reducing tee dia28. 0 x dia18. 0 copper , reducing tee dia28. 0 x dia22. 0 copper , reducing tee dia35. 0 x dia18. 0 copper , reducing tee dia35. 0 x dia22. 0 copper , reducing tee dia35. 0 x dia28. 0 copper , reducing tee dia42. 0 x dia18. 0 copper , reducing tee dia42. 0 x dia22. 0 copper , reducing tee dia42. 0 x dia28. 0 copper , reducing tee dia42. 0 x dia35. 0 copper , press fit reducer copper dia22. 0 x dia18. 0 , press fit reducer copper dia28. 0 x dia18. 0 , press fit reducer copper dia35. 0 x dia22. 0 , press fit reducer copper dia35. 0 x dia28. 0 , press fit reducer copper dia42. 0 x dia18. 0 , press fit reducer copper dia42. 0 x dia22. 0 , press fit reducer copper dia42. 0 x dia28. 0 , press fit reducer copper dia42. 0 x dia35. 0

Central Government/Public Sector

CTN :43162607

16 Mar, 2026 NA

Raigad - Maharashtra

Tender For bid to ras corrigendum : providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - industry unit; retubing of tube bundle of exchanger e-514 (make up gas chiller) of ammonia plant; service provider

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