Latest carbon steel tube Tenders | Government carbon steel tube Tenders

Central Government/Public Sector

CTN :44845913

20 Apr, 2026 NA

Ernakulam - Kerala

Tender For supply of 22od 1.5t en12449 cw024a half harden copper seamless straight tube,22od 1.5t en12449 cw024a half harden copper seamless straight tube,28od 1.5t en12449 cw024a half harden copper seamless straight tube,28od 1.5t en12449 cw024a half harden copper seamless straight tube,18od 1.2t en12449 cw024a half harden copper smls st tube,18od 1.2t en12449 cw024a half harden copper smls st tube,cupro nickel pipe 25nb 2 thk,cupro nickel pipe 25nb 2 thk,250nb 3.0t en12449 cw352h cuni 90by10 pipe,250nb 3.0t en12449 cw352h cuni 90by10 pipe,20od 1.0t en12449 cw352h 90by10 cuni pipe,20od 1.0t en12449 cw352h 90by10 cuni pipe,125nb 2.5t cuni_90by10 90deg long radius elbow,125nb 2.5t cuni_90by10 90deg long radius elbow,100nb 2.5t cuni_90by10 90deg short radius elbow,100nb 2.5t cuni_90by10 90deg short radius elbow,125nb 2.5t cuni_90by10 90deg short radius elbow,125nb 2.5t cuni_90by10 90deg short radius elbow,200nb 2.5t cuni_90by10 90deg short radius elbow,200nb 2.5t cuni_90by10 90deg short radius elbow,125x100nb 2.5t cuni_90by10 seaml

CTN :44459106

15 Apr, 2026 7.33 Lacs

Banswara - Rajasthan

Tender For corrigendum : design, manufacturing, testing and supply of cupro-nickel (90:10) tube nest assembly along with buy back for the shell and tube type heat exchanger of 50mva generator transformer at mahi power house-ii, bagidora.

CTN :44450351

15 Apr, 2026 7.33 Lacs

Bagidora - Rajasthan

Tender For corrigendum : design, manufacturing, testing and supply of cupro-nickel (90-10) tube nest assembly along with buy back for the shell and tube type heat exchanger of 50mva generator transformer at mahi power house-ii, bagidora

CTN :44305227

14 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 :44778493

28 Apr, 2026 NA

Haridwar - Uttarakhand

Tender For supply of 1-aa1041146671-seamless medium carbon steel tube; size: 76.1x10 mm (spec: aa10446) , 2-hw1041046855- cold drawn seamless medium carbon steel tube; size: 17.2x1.8 mm (spec: aa10446) , 3-hw1041046863- cold drawn seamless medium carbon steel tube; size: 26.9x2.3 mm (spec: aa10446) , 4-hw1041046910- cold drawn seamless medium carbon steel tube; size: 22.0x3.5 mm (spec: aa10446) , 5-hw1041155751- carbon steel seamless pipe; size: 219.1x10.31 mm (spec: aa10455) , 6- hw1041155778- carbon steel seamless pipe; size: 323.9x8.38 mm (spec: aa10455) , 7-hw1041055846- carbon steel seamless pipe; size: 26.7x3.91 mm (spec: aa10455) , 8-aa1041055242- carbon steel seamless pipe size: 108x16 mm (spec: aa10455) , 9-aa1041055021- carbon steel seamless pipe size: 88.9x4 mm (spec: aa10455) , 10-hw1041055676- carbon steel seamless pipe; size: 114.3x13.49 mm (spec: aa10455) , 11- hw1047955172- carbon steel seamless pipe; size: 141.3x6.55 mm (spec: aa10455) , 12-aa1049355172- carbon steel seamless pipe; size: 33.4x6.35 mm (spec: aa10455) , 13-hw1047955253-carbon steel seamless pipe; size: 168.3x30 mm (spec: aa10455)

Central Government/Public Sector

CTN :44537722

15 Apr, 2026 NA

Sonbhadra - Uttar Pradesh

Tender For corrigendum : tender for supply of straight boiler eco straight tubes and carbon steel tubes -tube strt cs a210 c 51mm 5 6mm , tube strt cs a210 a1 5 6mm 63 5mm , tube strt cs a210 c 50 8mm 9 14mm , tube strt cs a210 c 50 8mm 8 13mm , tube strt cs a210 c 50 8mm 7 62mm

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

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 :44467532

02 Apr, 2026 NA

Jaunpur - Uttar Pradesh

Tender For corrigendum : supply of tfsi , emimim , nmp , antimony powder , bismuth trichloride , boron powder , cadmium acetate dihydrate , calcium gluconate gel , calicum chloride , citric acid monohydrate , copper acetylacetonate , cu-tem grid, 300 mesh size , dcc , dichloromethane , dialysis membrane , dimethyl sulfoxide , ethanol , ethanol ar , ethylene glycol , graphene oxide , iso-propyl alcohol , wiping clothes , litfsi , lithium fluoride , melamine , nafion , n-hexane , nickel foam , oleylamine , ots octadecyl-trichlorosilane , pedot pss , polyeinyl pyrorolidone , potassium permanganate , pottasium bromide , quartz tube , seleniumpowder , silver conducting paste , sodium bicarbonate , sodiumbis trifluoromethylsulfonyl imide , sodium borohydride , sodium metal , sodium sulphate , tellurium powder , tellurium powder 25 g , tetraethylammonium tetrafluoroborate , thionyl chloride , titanium aluminium carbide , trisodium phosphate , dimethylformamide , aluminum oxide , ethylenediamine dihydroiodide , 4padcb , formamidinium iodide , caesium iodide , lead iodide , lead bromide , rubidium iodide , lead sulfocyanide , tin dioxide , silver wire , indium doped tin oxide glass substrate , molybdenum foil , hydrochloric acid , acetone , thiourea , sodium alginate powder , zinc chloride , copper tape , lint-free wipes, , magnetic rice bead stirrer, cylinder shape , plastic clamp , 25 slot laboratory glass slide holder with lid , 32 compartment pp transparent square plastic boxes , fluorine doped tin oxide coated glass slide , 5-aminovaleric acid , phenolphthalein , n-butylammonium iodide , cesium bromide , methylammonium bromide , tfmtms , spiro- meotad , lithium bis trifluoromethanesulfonyl imide , 4- tert-butylpyridine , acetonitrile , 2-propanol , titanium chloride solution , chlorobenzene , pcbm , p3ht , fullerene- c60 , gama butyrolactone , antimony chloride , germanium iodide , antimony iodide

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