Latest copper tube Tenders | Government copper tube Tenders

Central Government/Public Sector

CTN :45436367

08 Jun, 2026 NA

Yamunanagar - Haryana

Tender For supply of descaling compound confirming to rdso spec. no. m & c/pcn/116/2010, table %u2013 1 or latest, suitable for cleaning of copper tubes and fins of condensers of ac coaches. [ warranty period: 30 months after the date of delivery ] [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

State Government

CTN :45415293

08 Jun, 2026 NA

Ranchi - Jharkhand

Tender For e quotation are invited for rate of materials - granular material or hard murrum for gsb works at quarry, aluminium alloy/galvanized steel, rcc pipe np 4 heavy duty non pressure pipe 1000 mm dia, rcc pipe np 4 heavy duty non pressure pipe 1200 mm dia, steel pipe 50mm external dia as per is:1239, coller for joints 300mm dia, rcc pipe np 4 heavy duty non pressure pipe 300 mm dia, steel helmet and cushion block on top of pile head during driving, steel pipe 25mm external dia as per is:1239, "np2 r.c.c hume pipe with collar as per i.s. 458-1971(i) 100 mm dia", "np2 r.c.c hume pipe with collar as per i.s. 458-1971(ii) 150 mm dia", "np2 r.c.c hume pipe with collar as per i.s. 458-1971(iii) 200 mm dia", "np2 r.c.c hume pipe with collar as per i.s. 458-1971(iv) 250 mm dia", "np2 r.c.c hume pipe with collar as per i.s. 458-1971(v) 300 mm dia", "np2 r.c.c hume pipe with collar as per i.s. 458-1971(vi) 450 mm dia", "np2 r.c.c hume pipe with collar as per i.s. 458-1971(vii) 600 mm dia", "np2 r.c.c hume pipe with collar as per i.s. 458-1971(viii) 700 mm dia", "np2 r.c.c hume pipe with collar as per i.s. 458-1971(ix) 800 nn dia", "np2 r.c.c hume pipe with collar as per i.s. 458-1971(x) 900 mm dia", "np2 r.c.c hume pipe with collar as per i.s. 458-1971(xi) 1000 mm dia", "np2 r.c.c hume pipe with collar as per i.s. 458-1971(xii) 1200 mm dia", "np2 r.c.c hume pipe with collar as per i.s. 458-1971(xii) 1400 mm dia", "np3 r.c.c. hume pipe (as per i.s 458-1971)(i) 300 mm dia", "np3 r.c.c. hume pipe (as per i.s 458-1971)(ii) 450 mm dia", "np3 r.c.c. hume pipe (as per i.s 458-1971)(iii) 600 mm dia", "np3 r.c.c. hume pipe (as per i.s 458-1971)(iv) 700 mm dia", "np3 r.c.c. hume pipe (as per i.s 458-1971)(v) 800 mm dia and 900 mm dia", "np3 r.c.c. hume pipe (as per i.s 458-1971)(vi) 1000 mm dia", "np3 r.c.c. hume pipe (as per i.s 458-1971)(vii) 1200 mm dia", "np3 r.c.c. hume pipe (as per i.s 458-1971)(viii) 1400 mm dia", jute rope 12 mm dia, aggregate size-45 mm to 2.36 mm, aggregate size-45 mm to 22.4 mm, aggregate size-2.36 mm to 0.075mm, aggregate size 22.4mm to 5.6 mm, aggregate size 63 mm to 45 mm, aggregate size below 5.0 mm, bamboo (1st class) 85 mm-100mm dia 2.0 m long, bamboo (1st class) 85 mm-100mm dia 2.5 m long, bamboo (1st class) 85 mm-100mm dia 3.0 m long, bamboo (1st class) 85 mm-100mm dia 4.5m-5.5m long, bamboo (2nd class) 75 mm dia, 1.8 m-2.5 long, bamboo (2nd class) 75 mm dia, 2.1 m-3.0 m long, bituminous sealant, blasting material, bond stone (400mm x 150mm x 150mm), corbelling stones (300mm x 150mmx 150mm), corrosion resistant structural steel grating, crow bras 40 mm dia (hire charges), crushed sand or grit passing 2.36 mm and retained on 180 micron, crushed slag, crushed stone aggregate 26.5mm to 75 micron, crushed stone chipping 6.7mm size 100% passing 11.2 mm and retained on 2.36 mm, crushed stone chipping 9.5 mm nominal size, debonding strips (3.75m x 10mm x 5mm cut-out of rubber filler board or similar material including 5% wastage), edge stone (450mm x 350mm x 100mm), edge stone (450mm x 350mm x 200mm), epoxy paint, epoxy primer, gi pipe 100mm dia (tata or equivalent make), gi wires (4mm dia), granular material (natural occurring soil gravel mixture/quarry waste, kankar, laterite, dhandla, hand broken metal 40mm size, interlocking blocks with 60 mm thickness, interlocking blocks with 80 mm thickness, key aggregates passing 22.4 mm and retained on 2.8mm, lime putty, local wood piles (1st class)150-200mm dia, 6m long, local wood piles (1st class) 100mm x 75mm, loose stone, ms sheet tube (47 mmx47mmx12 swg sheet), ms sheet 1.5mm thick, ms sheet 2mm thick, polythene sheeting (0.2mm to 0.5mm thick), (covering 2/3 rd dowel bars (20x23) and tight fit including 5% wastage), rcc pipe np3 (750mm dia), rcc pipe np3 (500mm dia), rcc pipe np4 (750mm dia), rcc pipe np4 (600mm dia), rcc pipe np4 (500mm dia), benzene, stone for stone set pavement (300mm x 200mm x 150mm), well graded granular base material-grading a 26.5mm to 4.75mm, well gr

Central Government / Public Sector

CTN :45453883

08 Jun, 2026 NA

Vijayawada - Andhra Pradesh

Tender For supply of annealed copper tube of size 9.52mm od x 7mm id x 1.245mm thickness as per clw specification no. clw/ms/3/030 or latest if any & as per is:2501/1995 (rev. 3) note:random length of each tube is approximately 6 to 7 metres. [ warranty period: 30 months after the date of delivery ] ]

Central Government And Public Sector

CTN :45433187

25 Jun, 2026 NA

Chamba - Himachal Pradesh

Tender For supply of procurement of galvanized steel wire, fiber core rope for draft tube gate hoist of chamera-i power s

CTN :45449950

15 Jun, 2026 NA

Mumbai - Maharashtra

Tender For supply of plain copper tubes for evaporator (ek3330b- 7529720017)

CTN :45448650

27 Jun, 2026 NA

Kolkata - West Bengal

Tender For supply of clamps and fittings for 08 mm od ss tube for yard 3050 to 3053 mpv c c - od 08mm thk 1mm union coup_ss 316l_3050 , od 08mm_straight type dbp, ss 316l_3050 , box type pipe clamp_08mm od ss tube_3050 , od 08mm_male union connector_ss 316l_3050 , od 06 mm thk 1mm union coup_ss- al-brass_3050 , od 06 mm_straight type dbp_ ss- al-brass_3050 , box type pipe clamp_06 mm od copper tube_3050 , od 06mm_male union connectr_ss316l-al-br_3050 , od 08mm thk 1mm union coup_ss 316l_3051 , od 08mm_straight type dbp, ss 316l_3051 , box type pipe clamp_08mm od ss tube_3051 , od 08mm_male union connector_ss 316l_3051 , od 06 mm thk 1mm union coup_ss- al- brass_3051 , od 06 mm_straight type dbp_ ss- al- brass_3051 , box type pipe clamp_06 mm od copper tube_3051 , od 06mm_male union connectr_ss316l- al-br_3051 , od 08mm thk 1mm union coup_ss 316l_3052 , od 08mm_straight type dbp, ss 316l_3052 , box type pipe clamp_08mm od ss tube_3052 , od 08mm_male union connector_ss 316l_3052 , od 06 mm thk 1mm union coup_ss- al-brass_3052 , od 06 mm_straight type dbp_ ss- al-brass_3052 , box type pipe clamp_06 mm od copper tube_3052 , od 06mm_male union connectr_ss316l-al-br_3052 , od 08mm thk 1mm union coup_ss 316l_3053 , od 08mm_straight type dbp, ss 316l_3053 , box type pipe clamp_08mm od ss tube_3053 , od 08mm_male union connector_ss 316l_3053 , od 06 mm thk 1mm union coup_ss- al-brass_3053 , od 06 mm_straight type dbp_ ss- al-brass_3053 , box type pipe clamp_06 mm od copper tube_3053 , od 06mm_male union connectr_ss316l-al-br_3053

CTN :45437069

18 Jun, 2026 NA

Paschim Medinipur - West Bengal

Tender For supply of electrical items -good to match with existing surface complete all as specified and directed by eic , supply and fixing in repair modular metal flush box of 4 module with white cover plate including , supply and fixing in repair modular metal flush box of 6 module with white cover plate , material and labour for earthing complete with galvanized steel plate electrodes of size600x600x6mm thick , supply and fixing of led wall light bed side light fitting for study table including 3 watt led, aluminium body, , supply only inner container ss or as per sample suitable for vertical type geyser 50 itrs storage capacity , supply only inner container ss or as per sample suitable for vertical type geyser 25 itrs storage capacity , supply only in repair thermostat 0-75 degree as per exiting size as per oems specifications complete all as specified and directed , supply only in repair heating clement 1.5 kw, as per oems specifications all as specified and directed , supply only in repair heating element 2 kw, as per oems specifications all as specified and directed , supply only indicator lamp with flexibe copper wire of suitable size red by green , supply and fixing pvc connection with steel reinforced pipe for hot water connection of size 18 inches x 1 by 2 inches , supply only apperture plate ss suitable for 25 by 50 itrs geyser along with rubber gasket, nuts, bolts, etc , supply and fixing in repairs plug top 15 by 16 amps suitable for geyser socket outlet complete all as specified and as directed , supply and fixing in repair stop valve but fancy type, chromium plated, screwed down cp of size 15 mm fancy type complete all as specified and directed. , supply and fixing in repair bib taps, cast copper alloy with butterfly handle, screwed down, screwed for iron pipe , supply and fixing of solar collector plate panel as per existing size, specification and make of capacity upto 200 lpd , supply and fixing of solar water heater tank as per existing size, specification and make of capacity upto 300 lpd , supply and fixing of cimfr certified led fiame proof batten suitable for single t8 tube of 20 watt, ip 65 protected , supply and fixing cimfr certified led flame proof bay light, 60 watt, well glass in die cast al housing with heat resistant toughened glass, ip 65 protected. 240 volt, , supply and fixing of flame proof weather proof rotary switch with cable termination box in lm 6 aluminium allcy housing single pole 16 amp, 250 volts , supply and fixing of flame proof-weather proof switch socket and plug combined 16 a, 250 v 2p plus earth , supply and fixing of flame proof weather proof switch socket and plug combined 32 a, 500 v 4p plus earth , supply and fixing of flame proof weather proof metallic hose conduit 3 by 4 inches dia, m20 by 3 by 4 inches conduit mxm by fm x m by fx f 3 by 4 inches dia 300 mm long , supply and fixing of flame proof weather proof metallic hose conduit 3 by 4 inches dia, m20 by 3 by 4 inches conduit mxm by fmxmfxf 3 by 4 inches dia 500 mm long , taking down copper by aluminium point wiring light, fan, socket or power complete, including fixture and fittings , supply and fixing for concealed conduit for one light point wiring with 1.5 sqmm nominal cross-sectional area pvc insulated unsheathed single core copper cable working voltage 1100 volts grade , supply and fixing for concealed conduit for one light point wiring with 1.5 sqmm pvc single core cable for one ceiling fan by exhaust fan point controlled by one, one way switch and regulator , supply and fixing for concealed conduit for one light point wiring 1.5 sqmm pvc single core cable for one 3 point 5 amps switch socket outlet point controlled by one switch on the same board. , supply and fixing for concealed conduit for //bid details 3 / 81 one light point wiring with 1.5 sqmm pvc single core cable for one 3 pin 5 amps switch socket outlet point controlled by one switch on independent board. , supply and fixing for concealed conduit for one light

CTN :45439863

25 Jun, 2026 NA

Bathinda - Punjab

Tender For supply of 02 x store shelter with all etc completed c c - mm 0 point 63 mm , pre coated galvanized plain steel sheet gi based of 600mm x 2460 mm 0 point 50mm , sunshade made of will be of pre painted galvalume aluminium zinc coating gi based plain steel sheet 0 point 63 mm , self driven power screw of 3mm in dia and 55mm long in built rubber washer and gi washer , pre painted steel doors of size 1 point 50 x 2 point 10m double leaf with angle iron frame 40x40x6mm with two cleats welded to the frame as door , pre painted steel window made out of 1 point 25 mm thick pressed steel frame as per drg, outer shutter of 4 mm , s for wind driven turbine air ventilator of 21inch dia made up of stainless steel , building metrial for fly ash oblique burnt clay bricks of size 230mm x 115mm x 75mm. bricks shall have crushing strength of not less than 75 kg , building metrial for cement bags opc 43 grade conforming to is8112 to 1989 packed in hdpe bag of 50 kg , building metrial for coarse sand conforming to is 383 1970 the sand shall be hard dense strong durable , building metrial for fine sand continue to see specification as per appendix , building metrial for graded stone aggregate of size 40 to 63mm continue to see specification as per appendix , building metrial for graded stone aggregate of size 40mm continue to see specification as per appendix , building metrial for graded stone aggregate of size 20mm continue to see specification as per appendix , building metrial for graded stone aggregate of size 12 point 5 mm continue to see specification as per appendix , hardware material for thinner continue to see specification as per appendix , hardware material for water proofing compound continue to see specification as per appendix , hardware material for plastic dividing strips of 38 mm wide and 1 point 5mm thick continue to see specification as per appendix , hardware material for red oxide zinc chromate continue to see specification as per appendix , hardware material for synthetic enamel paint continue to see specification as per appendix , hardware material for curtain rod of 20mm dia with 2 brackets and 12 nos of curtain rings compete for 1 point 50 mtr long with screws for fixing the brackets , hardware material for fire extinguisher 5 kg capacity with mounting brackets , electric material for led tube rod 4 feet x 20 w continue to see specification as per appendix , electric material for ceiling fan 1200mm sweep complete with electronic dimmer 450w , electric material for hook for hanging of ceiling fan , electric material for bulk head fitting complete with glass and led light 9 watt , electric material for ceiling rose 2 to 3 terminal , electric material for switch piano type 5 amps , electric material for 5 pin 15 amps switch socket combination with pvc mounting box , electric material for 5 pin 5 amps switch socket combination with pvc mounting box , electric material for mcb db spn 12 way , electric material for mcb dp 32 amps continue to see specification as per appendix , electric material for miniature circuit breaker mcb 6 amp to 32 amps , electric material for pvc switch mounting box 6inch x 8inch , electric material for exhaust fan 450mm with louvers , electric material for wire pvc insulated cable 1point 5sqmm multistranded copper conductor single core 1100v continue to see specification as per appendix , electric material for wire pvc insulated cable 2 point 5sqmm multistranded copper conductor single core 1100v continue to see specification as per appendix , electric material for cable pvc insulated aluminium solid conducter served with an inner sheathing of pvc tape armoured , electric material for pvc casing capping 20 mm size , electric material for pvc casing capping 25 mm size , electric material for 20mm dia pvc conduit pipe med grade , electric material for pvc tee //bid details 2 / 68 conduit pipe med grade , electric material for pvc tee 20mm casing capping , electric material for pvc tee 25mm casing cappin

CTN :45446645

15 Jun, 2026 NA

Theni - Tamil Nadu

Tender For reer tender notice - purchase of non consumable item in thermal lab for mechanical department - open type air conditioning system kitcode - (d030)1.5 ton1. compressor type:open type capacity:0.5 tr to 1tr power 1 hp supply 230 v,single phase 50 hz2.condenser type: air cooled condenser material : copper tube with aluminium fins fan motor:230 v ac3.evaporator type :open fin type material : copper air circulation : blower assisted mounted openly for observation4. blower/fan type: centrifugal blower air flow : adjustable power:230 v ac5. refrigeration type : r226. measuring instruments pressure gauges: low&high pressure temperature:thermometers,digital sensors voltmeter : 0 to 300 v ammeter : 0 to 10 a temperature display : at inlet and outlet points energy meter: single phase, exhaust gas analysercode - (d037)to find the percentage of co,co2, o2, amount of hc and nox using exhaust gas analyzer. afr and lammda are measurable.

CTN :45436499

16 Jul, 2026 NA

Halisahar - West Bengal

Tender For supply of steel tube galvanized isi marked to is:1239(part-1)-2004( reaffirmed 2019) with amendment no.1,2,3,4,5 & 6. in random lengths of 4-7 mtrs. screwed at both ends as per is: 554-1999. socketed at one end and other end protected with plastic protector nominal bore 32 mm medium classes. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

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