Latest copper tube Tenders | Government copper tube Tenders

Central Government / Public Sector

CTN :44823179

23 Apr, 2026 NA

Begusarai - Bihar

Tender For corrigendum : supply of air conditioners : : - m7900000003 2 ton inverter split ac cu coil 5 star , m7900000002 1.5 ton inverter split ac cu coil 5 star , m7507650002 5 kva stabilizer , m7507650001 4 kva stabilizer , 2000000147 supply and fixing of copper tube for ac , 2000002573 supply and install of wall stand 2 and 1.5 ton , m1607010001 4 ton tower air conditioner ac , 2000002572 supply and install of wall stand 04 ton ac

Central Government/Public Sector

CTN :44845913

21 Apr, 2026 NA

Ernakulam - Kerala

Tender For corrigendum : supply of copper tubes and cupro nickel pipe fittings d d - cupro nickel pipe 25nb 2 thk , 250nb 3.0t en12449 cw352h cuni 90by10 pipe , 20od 1.0t en12449 cw352h 90by10 cuni pipe , 125nb 2.5t cuni_90by10 90deg long radius elbow , 100nb 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 , 125x100nb 2.5t cuni_90by10 seamless concentric reducer , 250x200 nb 3thk. cuni90by10 smls reducer , 50nb 1.5t cuni_90by10 90deg short radius elbow , 80x50nb 2x1.5t cuni_90by10 seamless concentric reducer , 50nb 1.5t cuni_90by10 90deg long radius elbow , 65nb 2.0t cuni_90by10 90deg long radius elbow , 80nb 2.5t cuni_90by10 90deg long radius elbow , 65nb 2.0t cuni_90by10 90deg short radius elbow , 80nb 2.5t cuni_90by10 90deg short radius elbow , 50x25nb 1.5x1.5t cuni_90by10 reducer , 65x50nb 2.0x1.5t cuni_90by10 reducer , 150x100nb 2.5x2.5t cuni_90by10 reducer , 150x125nb 2.5x2.5t cuni_90by10 reducer , 200x150nb 3.0x2.5t cuni_90by10 reducer , 25nb 2.0t cuni_90by10 90deg short radius elbow , 150nb 2.5t cuni_90by10 90deg short radius elbow , 25nb 2.0t cuni_90by10 90deg long radius elbow , 80x65nb 2.5x2.0t cuni_90by10 reducer , 100x80nb 2.5x2.5t cuni_90by10 reducer , 125nb pn10 en1092_3 special composite flange , 8od 1.0t en12449 cw024a annealed copper smls coiled tube , 12od 1.2t en12449 cw024a half harden copper smls st tube , 35od 2t en12449 cw024a half harden copper smls st tube , 15od 1.2t en12449 cw024a half harden copper smls st tube , 22od 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

Central Government/Public Sector

CTN :44768835

23 Apr, 2026 NA

Ernakulam - Kerala

Tender For corrigendum : supply of cs bite type tube fittings c c - 8od 1 by 4 bspp cs bite male cnctr iso8434 , 10od 1 by 4 bspp cs bite male cnctr iso8434 , 10od 3 by 8 bspp cs bite male cnctr iso8434 , 12od 1 by 4 bspp, male connector iso8434 1 , 15od 1 by 2bspp cs bite male cnctr iso8434 , 15od 1 by 2 bspt,cs bite male conctr iso84 , 15odx 3 by 4 bspp cs bite male cnctr iso8434 , 15odx 3 by 8 bspp cs bite male cnctr iso8434 , 18od 1 by 2 bspp cs bite male cnctr iso8434 1 , 22od 1 by 2 bspp cs bite male cnctr iso8434 1 , 22od 3 by 4bspp cs bite male cnctr iso8434 1 , 22od 1 bspp cs bite male cnctr iso8434 1 , 28od 1 by 2 bspp cs bite male cnctr iso843 , 28od 3 by 4bspp cs bite male cnctr iso8434 1 , 28od 1 bspp cs bite male cnctr iso8434 1 , 35od 1 and 1 by 4 bspp csbite male cnctr iso8434 1 , 42od 1 and 1 by 2 bspp csbite male cnctr iso8434 1 , 8od 1 by 4 bspp cs bite female cnctr iso843 , 8od 1 by 2 bspp cs bite female cnctr iso843 , 15od g 1 by 2 cs bite female connector , 22od 3 by 4 bspp cs bite female cnctr iso84 , 28od 1 bspp cs bite female cnctr iso8434 , 35od 1 and 1 by 4 bspp cs bite female cnctr iso , 8 od cs bite type st union iso8434 1 , 10od cs bite type st union iso8434 1 , 12 od cs bite type st union iso8434 1 , 12od series s cs bite typ straight union , 15 od cs bite type st union iso8434 1 , 16od cs bite type straight union , 18od cs bite type st union iso8434 1 , 28od cs bite type st union iso8434 1 , 42od cs bite type st union iso8434 1 , 12odx8od cs bite type reducer union , 15odx10od cs bite type reducer union , 15odx8od cs bite type reducer union , 18odx12od cs bite type reducer union , 18odx15od cs bite type reducer union , 22odx12od cs bite type reducer union , steel bite type reducer union , 22odx8od cs bite type red union iso8434 , 28x22od cs bite type red union iso8434 1 , 28odx18od cs bite type reducer union , 35x22od cs bite type red union iso8434 1 , 35odx25od cs bite type reducer union , 35x28od cs bite type red union iso8434 1 , 42odx22od cs bite type reducer union , 42odx18od cs bite type red union iso8434 , 42x35od cs bite type red union iso8434 1 , 8od cs bite type eq tee union iso8434 1 , 16od cs bite type eq tee union iso8434 1 , 22od cs bite type eq tee union iso8434 1 , 18x 1 by 4 bsppx18od cs bite typ female br t , 22x 1 by 4 bsppx22od cs bite typ female br tee , 28x 1 by 4 bsppx28od cs bite typ female br tee , 28odx 1 by 2 bspp cs bite type female br te , 35odx 1 by 4 bspp cs bite type female br te , 35od x bspp 1 by 2 x 35 od female branch t , 42odx 1 by 4bspp cs bite type female br te , 42odx 1 by 2 bspp cs bite type female br te , 15x8x15od cs bite typ red tee iso8434 1 , 25x20x25od cs bite typ red tee iso8434 1 , 28x15x28od cs bite typ red tee iso8434 1 , 35x18x35od cs bite typ red tee iso8434 1 , 35x15x35od cs bite typ red tee iso8434 1 , 35x22x35od cs bite reducer tee iso8434 1 , 10od cs bite type bkhd union iso8434 1 , 12 od cs bite type bkhd union iso8434 1 , 12od cs bite type bkhd union , 15 od cs bite type bkhd union iso8434 1 , 18 od cs bite type bkhd union iso8434 1 , 22od cs bite type bkhd union iso8434 1 , 28od cs bite type bkhd union iso8434 1 , 42od cs byte type welding bkhd union , 8 od cs bite type elb union iso8434 1 , 12 od cs bite //bid details 2 / 69 type elb union iso8434 1 , 8od x 1 by 4 bspt male stud elbow

CTN :44479210

22 Apr, 2026 NA

Kolkata - West Bengal

Tender For bid to ras 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

Central Government/Public Sector

CTN :44925851

30 Apr, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For supply of cs and ss steel pipes with marine class certification for air system vc11203 e e - ss316l seamless tube en10216-5 od 22 x 2.0 thk pn 40 , seamless ss316l pipe dn 15 ,sch 10s pn 40 , seamless ss316l pipe dn 20 ,sch 10s pn 40 , seamless ss316l pipe dn 25 ,sch 10s pn 40 , seamless ss316l pipe dn 40 ,sch 10s pn 40 , seamless ss316l pipe dn 50 ,sch 10s pn 40 , ss316l seamless pipe en10216- 5 od 38 x 6.0 thk pn 300 , ss316l seamless pipe en10216- 5 od 16 x 2.0 thk pn 300 , ss316l seamless pipe en10216- 5 od 12 x 2.5 thk pn 300 , ss316l seamless flange en1092-1 dn20 pn 40 , ss316l seamless flange en1092-1 dn25 pn 40 , ss316l seamless flange en1092-1 dn40 pn 40 , ss316l seamless flange en1092-1 dn50 pn 40 , ss316l seamless male stud coupling double ferrule fittings dn15 pn40 , ss316l seamless male stud coupling double ferrule fittings dn20 pn40 , ss316l seamless male stud coupling double ferrule fittings dn22 pn40 , ss316l astm a 182m gr. dn 25 x dn 20 sch10s reducer bite type fittings pn 40 , ss316l astm a 182m gr. dn 50 x dn 40 sch10s reducer welded type pn 40 , ss316l astm a 182m gr. dn 40 x dn 22 sch10s reducer union type fittings pn 40 , ss316l unions one and half inch bsp pn 300 to suit to 38 od pipe , ss316lunions half inch bsp pn 300 to suit to 16 od pipe , ss316l reducing union od 38 x od 16 pn 300 , ss316l reducing union od 38 x od 12 pn 300 , ss316l tee compression fitting od 38 x od 38 pn 300 , ss316l male stud coupling for valves one and half inch bsp pn 300 to suit to 38 od tube and one and half inch female threaded valve , nw 50 carbon steel seamless pipe as per astm a53 gr.b, sch-40,size-60.3 od x 3.91 wt , nw 25 carbon steel seamless pipe as per astm a53 gr.b, sch-40,size-33.4 od x 3.38 wt , nw 80 carbon steel seamless pipe as per astm a53 gr.b, sch-40,size- 88.9 od x 5.49 wt , seamless cs elbow sch-40 size - nw 25 - 33.4 od x 3.4 thk , seamless cs elbow sch-40 size- nw 50 - 60.3 od x 3.9 thk , seamless cs elbow sch-40 size- nw 80 - 88.9 od x 5.5 thk , nw25 cs astm a53 gr.b flanges pn300 , nw50 cs astm a53 gr.b flanges pn300 , nw80 cs astm a53 gr.b flanges pn300

State Government

CTN :44902455

21 Apr, 2026 NA

Hyderabad-T - Telangana

Tender For corrigendum : supply of copper tube-bhel (q3)

State Government

CTN :44902470

21 Apr, 2026 NA

Hyderabad-T - Telangana

Tender For corrigendum : supply of copper tube-bhel (q3)

CTN :44803186

23 Apr, 2026 NA

Tiruvallur - Tamil Nadu

Tender For corrigendum : tender for supply of copper tube ferrule fitting - copper tube od.3/8in x 0.05in thick , fema.con.+fer+nut brass 1/2npt(f)1/4od , flare con.+flare+nut bras6mm od x 6mm od , flare nut ns4 1/4 , flare tees+flare+nut brass for 6mm tube , female cylinder adopter with flare nut , f/union elbo-e-2-4(1/4inflx1/4infl) bras , 1/2in npt (f) x 1/4in ferrule (m) , ferrule nut 1/4 in , tee-union+ferr.+nut ss316 1/4x1/4x1/4od , tube cutter ms-tc-308 , hand tube bender 1/2od , hand tube bender 1/4od , copper tube6.35mm od x 1mm thick , male connector 6mm odx1/2npt(m) fer+nut , male con.+ferr.+nut bras 1/4npt(m)1/2od , tee-union+ferr.+nut ss316 1/2x1/2x1/2od , tube cu astm b68 8mm x 1mm bare , tube cu astm a68 10x1mm bare , union 6mm od x 6mm od w/ferrul+nut brass , connector male brass 6mm odx1/4 npt(m) , nut with ferrule ss 6mm(od)

Central Government/Public Sector

CTN :44933887

03 Jun, 2026 NA

Ghaziabad - Uttar Pradesh

Tender For supply of air cooler for phooltas tower wagon phooltas part no-ohe-4si-1151/00 copper fins copper tubes copper turbulators, mi part no.mi15081952, re part no-reac8742662 or ktc part no-21663a841. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44912189

04 May, 2026 NA

Patratu - Jharkhand

Tender For supply of copper tube as per clw specification no.clw/ms/3/030 alt.-12 or latest of size 9.52 mm odx 7 mm id x 1.245 mm thick x 6 meter length. [ warranty period: 30 months after the date of delivery ]

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