Latest copper tube Tenders | Government copper tube Tenders

Central Government / Public Sector

CTN :44759129

11 Apr, 2026 12.43 Lacs

Vadodara - Gujarat

Tender For repair and rectification of defective copper tubes of 170 tr of chiller machine installed at substation-38 in ac plant of gujarat refinery.

CTN :44325980

08 Apr, 2026 NA

Lohit - Arunachal Pradesh

Tender For bid to ras corrigendum : supply of accetyline hose pipe red the hose is constructed with multiple layers. inner tube , cpem 02 electrode 3 pt 15mm , cuttogen nozzle a type cuttogen nozzles made with forged brass body a 16 comma 1 by 16 inch , cutting wheel size 105x1 pt 5 x16mm bond type resin usage oblique application heavy duty work material aluminium oxide abrasive grade diamond speed 15300 min 1 , double stage acetylene regulator with isi mark , double stage oxygen regulator , dust mask , eutectrode 2101 e 2 pt 5mm base material primarily for welding and repairing aluminum and its alloys mechanical properties tensile strength around 34 000 psi 24 kg , edp plate 6 plus 4 mm thickness of 100mm x100mm , electric tin cutter material carbon steel cutting diameter 2mm finish type bronze oxide shank type round cutting angle 1 degree , electric metel plate auxiliary cutter pt 8mm metal iron tin plate quick cutting tool attached to standard electric drill compatible drill voltage often 12 dash 21v lithium , single phase 250 amps welding machine arc 250i , ecutetic rod 242 2 pt 5 mm , lpg gas lighter , arc welding black glass 11a 1din 4 inch x 3 inch glass is made from heat resistant comma optically coated comma and darkened glass comma 3mm thick , arc welding white glass 4 inch into 3 inch as per is 818 , gloves leather lh and rh for welder , goggles , grinding wheel size 100x6x16mm bond type resin usage oblique application heavy duty work material aluminium oxide , heavy duty arc welding holder 600amp , distil water , li iron 18v 4 ah battery for cordless hand grinder oblique cutter nickel metal hydride 9 pt 6 volt 2 pt 6 ah battery , machineable cast iron electric welding electrode 3 pt 15 mm , machineable cast iron electric welding electrode 4 mm , nozzle cleaner for gas cutter torch nozzle tip cleaner with 12 wire set and flat file with ss needles , ms flat 1 inch x 4mm lenght 20 feet , oxygen and accetyline gas hose clamp 25 pt 4mm single ear or worm drive clamps , oxygen hose pipe blue the hose is constructed with multiple layers. inner tube , pop up rivets aluminum , pop rivet non slip pop up rivet gun riveter nail gun , taparia 1264 steel c clamp 205mm , welding cable with copper conductor 600 amp size 2200 oblique 0076 with isi mark , welding rod code 7018 comma 3 pt 15 mm one pkt equals to 50piece , welding rod 2 pt 5 mm one pkt euqals to 50piece , welding electrod e 6013 king bond s 2 pt 5mm approx 1pkt equals to 2 pt 750 kgs total 40 pkts , welding electrod e 6013 king bond s 3 pt 15mm approx 1pkt equals to 2 pt 750 kgs total 29 pkts , welding electrod e6013 king bond s 4mm approx 1pkt equals to 3 pt 370 kgs total 15 pkts , welding electrod expert e 7018 2 pt 5mm approx 1pkt equals to 4 pt 100 kgs total 21 pkts , welding electrod expert e 7018 3 pt 2mm approx 1pkt equals to 4 pt 100 kgs total 15 pkts , welding electrod expert e 7018 4mm approx 1pkt equals to 4 pt 100 kgs total 6 pkts , welding electrod eutectrode 680 cgs 2 pt 5 mm , welding electrod eutectrode 680 cgs 3 pt 2 mm , welding shield , zed alloy 350 3 pt 15mm approx 1pkt equals to 4 pt 100 kgs total 17 pkts , zed alloy 550 4mm approx 1pkt equals to 4 pt 100 kgs total 10 pkts

Central Government And Public Sector

CTN :44356424

11 Apr, 2026 NA

Thane - Maharashtra

Tender For corrigendum : supply of 400 kv expansion type terminal connector to suit 4 copper tube on 100mm dia.

Central Government/Public Sector

CTN :44747344

15 Apr, 2026 NA

Saharanpur - Uttar Pradesh

Tender For supply of copper tube 25.4 mm [1'' ]

CTN :44746693

17 Apr, 2026 NA

Kanchrapara - West Bengal

Tender For supply of copper tube o/d 6.35 [1/4 ]

CTN :44721109

22 Apr, 2026 NA

Delhi - Delhi

Tender For supply of soft clip titanium stapes prosthesis 0 point 4x 4point50 mm , ent titanium piston cutter , teflon stapes piston , linear stapler 60mm reload unit heavy wire for use with variable staple height 1point 5mm to 2point 5mm , linear stapler 30mm vascular reload unit for use with variable staple height 1mm , linear stapler 90mm reload unit heavy wire for use with variable staple height 1 point 5mm to 2point 5mm , piston wire and teflon diameter 0point 6 mm length 4 mm and 5 mm , ear plug silicone , foam ear tips for bera 10mm , foam ear tips for bera 13mm , tungsten carbide cutting burr otologic size 70mm sizes 2 point 0mm , tungsten carbide cutting burr otologic size 70mm sizes3point 1mm , tungsten carbide cutting burr otologic size 70mm sizes2 point 1mm , sound therapy system for patients with meniere s disease with aural discomfort as sr li7sound therapy system for patients with meniere s disease with aural discomfort as sr li7 , rehabilitation device for single side deafness as g7 , tracheostomy tube double 360 deg rotable flange with inner canula size 9 point 0 cuffed polyurethane , tracheostomy tube double 360 deg rotable flange with inner canula size 7point 0 cuffed polyurethane , tracheostomy tube double 360 deg rotable flange with inner canula size 6point 0 cuffed polyurethane , tracheostomy tube double 360 deg rotable flange with inner canula size 5point 0 cuffed polyurethane , tracheostomy tube with adjustable flange size 5point 0 cuffed polyurethane , tracheostomy tube with adjustable flange size 6point 0 cuffed polyurethane , single lumen cuffed tracheostomy tube with subglottic suction id 6point 0 mm , single lumen cuffed tracheostomy tube with subglottic suction id 6point 5 mm , single lumen cuffed tracheostomy tube with subglottic suction id 7point 0 mm , single lumen cuffed tracheostomy tube with subglottic suction id 7point 5 mm , single lumen cuffed tracheostomy tube with subglottic suction id 8point0 mm , single lumen cuffed tracheostomy tube with subglottic suction id 8point5 mm , single lumen cuffed tracheostomy tube with subglottic suction id 9point 0 mm , welch allynotoscope halogen 3point 5v rechargeable battery nickel cadmium for , otoscope halogen 3point 5v bulb for welch allyn , septal button large , septal button small , coblation surgery wand for tonsillectomy eic5874 to 01 , coblation surgery wand for snoring and soft tissue reduction reflux ultra sp , coblation surgery wand for laryngeal wand procise nlw eic 7071 to01 , partial ossicular replacement prosthesis hydroxyappatite 0point 8mm , titanium teflon stapes piston 0point 6 mm functional diameter //bid details 2 / 33

corporations/Associations/Others

CTN :44514287

04 Apr, 2026 NA

Etah - Uttar Pradesh

Tender For corrigendum : supply of surface dressing of the ground , earth work in excavation , excavating, supplying and filling of local earth , cement concrete of specified grade , brick work with common burnt clay f.p.s. , treatment of soil , specified grade of reinforced cement concrete , centering and shuttering including strutting etc , centering and shuttering including propping etc , steel reinforcement for r.c.c. , structural steel work in single section , steel work in built up tubular , cement concrete , corrugated g.s. sheet roofing , 40 cm overall width plain g.s. sheet , 12 or 15 mm cement plaster , cement concrete flooring , 60mm thick factory made interlocking paver block of m -30 , providing and laying vitrified floor tiles , ceramic glazed floor tiles of size 300x300 mm , insulated sandwich puf panels , insulated sandwich puf panels, having tongue and groove joinery system , precoated galvanised steel sheet roofing accessories , providing wood work in frames of doors, windows , chromium polished iron fittings with screw , aluminium tower bolts , door stopper , stainless steel wire gauge , upvc casement cum fixed glazed window , upvc white fixed glazed window or ventilators , nickel plated m.s. pipe curtain rods with nickel plated brackets , providing and applying white cement based putty , finishing walls with acrylic smooth exterior paint , false ceiling at all height , painting with synthetic enamel paint , wall face unplasticised rigid pvc rain water pipes , moulded unplasticised rigid pvc rain water pipes , rigid pvc rain water pipes , cpvc pipes , cpvc pipes having thermal stability , stainless steel kitchen sink , polyethylene water storage tank , ball valve brass of 25 mm nominal bore , pvc nahani trap of heavy quality , c.p. brass long body bib cock , gun metal non return valve , wiring for light point fan point exhaust fan point , gi box with modular plate , gi box wih modular plate , 3 pin 5 a ceiling rose bulb holder , wiring for light power plug , wiring for circuit submain wiring , 2 x 6 sq. mm plus 1 x 6 sq. mm earth wire , 9w b22 led white lamp , 24watt led batten tube light , 300mm high speed 12 inches air exhaust fan , single pole and neutral sheet steel mcb , c curve miniature circuit breaker , 5 a to 32 a rating miniature circuit breaker , double pole 240 v rccb , 3.5 core aluminium armoured cable , supply and termination of cable lugs , 25 mm x 5 mm copper strip //bid details 2 / 47

CTN :44305227

07 Apr, 2026 5.87 Lacs

Hyderabad - Telangana

Tender For corrigendum : supply of orthodontic consumables d d -stainless steel metal bracket kit , std. edgewise 0. 022 x 0. 028-inch slot , bands with pre-welded buccal tube , mbt 0. 022 x 0. 028-inch slot , bondable tubes , mbt 0. 022 x 0. 028-inch slot , nickel titanium arch wire , round upper , nickel titanium arch wire , round lower , nickel titanium arch wire , roundupper , nickel titanium arch wire , round , nickel titanium arch wire , rectangular upper , nickel titanium arch wire , rectangular lower , stainless steel arch wire , round upper , stainless steel arch wire , round lower , stainless steel arch wire , round lower , stainless steel arch wire , rectangular upper , stainless steel arch wire , rectangular lower , tma by cna straight length wire 14 inches length , stainless steel straight length wire 14 inches length , stainless steel straight length wire14 inches length , flexible spiral wire retainer - titanium , round stainless-steel hard wire standard , ligature wire , preformed kobayashi ties , o rings by elastic ligature modules , intra oral elastics, 1 by 4 inches , 5 by 16 inches , e chain short , e chain closed continuous , separators , niti closed coil spring with eyelets , niti open coil spring , arch wire protective tubing by sleeves , bonding adhesive , bite raiser for post bite blocks , resin bracket protector light curable , bioray buccal shelf screws , anterior sub apical screws , rme expansion screw , standard expansion screw , crimpable hooks , long , crimpable hooks , short , lingual button curved , low profile , bite bumper , interproximal enamel reduction abrasive strips , scheu hawley and ortho retainers sheets , soft splint sheet , silver solder wire , flux , white dental stone , type iii for orthodontic models , white dental plaster , type ii for orthodontic use , box for orthodontic study models , ring binder files , cold cure acrylic- clear , heat cure acrylic-clear , cold mould seal , laser imaging film , steri-strip-r1541 , ratchet wrench for insertion //bid details2 / 54

Central Government/Public Sector

CTN :44720101

08 Apr, 2026 NA

Multi City - Tamil Nadu

Tender For auction sale of depot non ferrous scrap - p.l. no. 98210427 condemned and unserviceable modified larger after coolers having copper tubes with copper fins and ferrous header. with / with out ferrous top and bottom plate covers , ferrous side plates and gasket felts . as is where is basis. rate per number should be quoted. delivery should be given in numbers only . loading by crane is permitted. total weight- 670 kgs approximately [for 3 no] .

Central Government/Public Sector

CTN :44668248

01 Apr, 2026 NA

Thiruvananthapuram - Kerala

Tender For disposal of miscellaneous scrap materials (metallic) metal scrap mild steel(ms) , metal scrap galvanized iron(gi) , metal scrap aluminium , metal scrap powder coated gi , metal scrap copper , metal scrap copper tube/ coil , metal scrap stainless steel (ss) , metal scrap cast iron (ci) , used pipes mild steel (ms) , used pipes stainless steel (ss) , used pipes galvanized iron (gi) , used valves & fittings cast iron (ci) , used valves & fittings mild steel (ms) , used valves & fittings stainless steel (ss) , used valves & fittings brass , used valves & fittings bronze/phospherous bronze , used valves & fittings plastics , used flanges mild steel(ms) , used flanges stainless steel (ss) , used flanges galvanized iron (gi) , used flanges cast iron (ci) , used metal fittings mild steel(ms) , used metal fittings stainless steel(ss) , used metal fittings galvanized iron(gi) , used metal fittings cast iron (ci) , used duct galvanized iron(gi) , used duct aluminium , used panels stainless steel(ss) , used panels powder coated gi , used panels aluminium , used belt rubber , used belt polyurethane (pu) , used bearings , used pump , used sheet galvanized iron(gi) , used sheet aluminium (al) / al powder coated , used sheet miled steel(ms) , used sheet stainless steel(ss) , used trolley wheel stainless steel(ss) , used trolley wheel miledstee(ms) , used trolley wheel galvanized iron(gi) , used trolley wheel polyurethane (pu) , used pneaumatic cylinder , used pneaumatic fittings , used hoses polyurethane (pu) , usedhoses braided , used hoses nylon/cotton (fire hose) , used heat exchanger copper (cu) , used heat exchanger aluminium (al) , used heat exchanger miledstee(ms) , used ac compressor (hermatically sealed) , ss needle scrap , copper wire scraps(99.99% pure)winding operation rejection , used hepa /microwave / pre filter , electrical scrap (industrial socket, plug, switch gears, controllers, , timer, contactors mcb, mccb, elcb, rccb, indicator lamp , switch , board, control switches , meters, capacitor, relay , light fixtures, , starters, solenoid valves, cooling fan, exhaust fan leaf, rosette box) , used tube / light led , instrumentation scrap , used motors motor above 0.5 hp , used motors motor below 0.5 hp , old cctv cameras/ dvr , used cable (copper) , used cable (aluminium) , electrical motor housing (scrap) , old fire extinguisher- 2 kgs , old fire extinguisher- 4 kgs , old fire extinguisher- 6 kgs , modular puf panel , used aluminium door , modular puf panel (ss sheet cladding) , used acp sheet

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