Steel Tube Tenders

Central Government And Public Sector

CTN :40403367

10 Jun, 2025 NA

Delhi - Delhi

Tender For supply of crm general chemicals for nrwql - crm general chemicals for nrwql - potassium hydrogen phthalate 1.02400.0080 , calcium carbonate certipur 1.02410.0050 (calcium carbonate volumetric standard , buffer solution ph 10.00 (25 degree c) certipur 1.99050.0500 , nitrate nitrogen standard solution traceable to srm from nist , ammonia -nitrogen (nh3 - n) standard solution ,1000 mg per l , ethylenediaminetetraacetic acid di sodium salt dihydrate (ar grade) , sodium chloride (ar grade) , sodium hydroxide pellets(ar grade) , magnesium chloride hexahydrate (ar grade) , sulfuric acid (ar grade) , silver nitrate (ar grade) , ammonia electrode filling solution , nitrate ionic strength adjuster (isa) , ammonium heptamolybdate tetrahydrate (ar grade) , manganese(ii) sulfate monohydrate (ar grade) , potassium iodide (ar grade) , starch soluble (ar grade) , oxalic acid dihydrate (ar grade) , ortho-phosphoric acid 88% , magnesium sulfate heptahydrate (ar grade) , calcium chloride dihydrate (ar grade) , ferric chloride hexahydrate (ar grade) , potassium dihydrogen phosphate (ar grade) , 1-2-cyclohexylenedinitrilotetraacetic acid (cdta), ar grade , ammonia solution 28-30% , ethanol , nitrate interference suppressor solution (niss) , cod bulk solution 1 lr (380 ml) , cod bulk solution 2 lr , cod vials hach lr , funnel , measuring cylinders , beakers , reagent bottles (100ml) , reagent bottles (250 ml) , reagent bottles (500 ml) , reagent bottles (1000 ml) , reagent bottles (amber) (100 ml) , reagent bottles (amber) (250 ml) , reagent bottles (amber) (500 ml) , reagent bottles (amber) (1000 ml) , weighing scoop (10 ml) , evaporating dishes (105x55mm) , volumetric pipettes,class a (25ml) , mohr pipettes,class a (25ml) , burette,class a (50 ml) , glass stoppers joint size(12/21) , glass stoppers joint size(24/29) , glass stoppers joint size(14/23) , brand pipette tips 1-10 ml , brand pipette tips 50-1000 ul , pipette tips 1-10 ml , wide mouth bottle pp , 1000 ml (1000 ml) , wide mouth bottle pp ,500 ml (125 ml) , mask (surgical) , alluminium foil , forceps blunt dissecting , spatulas (one end flat & one end spoon) , spatulas (micro scoop) , spatulas (big spoon) , chemical resistant gloves (long) , chemical resistant gloves (long) , thermal resistant gloves , retort stand pp, 30x20 central (pp base with pe coated rod) , funnel holder, double , whatman filter paper - grade 41 , whatman filter paper -grade 42 , polypropylene stoppers joint size(12/21) , polypropylene stoppers joint size(19/26) , polypropylene stoppers joint size(14/23) , mortar and pestle agate 6 inch (black) , cuvette (quartz) 10mm , n95 respirator mask , fresh deoderising pearls , disposable head caps , disposable apron large , disposable apron medium , bluple nitile examination gloves (large) , ec broth , brillint green bile broth , lauryl truptose broth , durrham tubes , nutrient hiveg agar- , sabouraud dextose agar , m- endo agar-les , multipurpose labelling tape blue, red, yellow , tryptone water , peptone water , non absorbent cotton wool , kb001himvick kit , himvick kb004 , petriseal tape , geobacillus sterothermophillusampules , silver peroxide , disposable shoe cover , steriswift disinfectant wipes, size 7inch x 7inch , germitol co008 , nutrient broth , canada balsam , test tube stands , trypton soya broth , tryptic soya agar , test tube caps (red),r 18 , test tube caps (blue),b18 , test tube caps (white),w18 , test tube caps(yellow),y18 , steam indicator tape , wash bottle , hishield moisturing lotion , sterifast , sterlised loops , hi flexy loops , draining tray pp

Central Government / Public Sector

CTN :40441016

05 Jun, 2025 1.11 Crore

Haldia - West Bengal

Tender For custom bid for services - 9040c25b52 annual repair contract for process scheme jobs in instrumentation department on open tender basis- equipment hiring charges - 1 hydra 10t (hired) 4640, 2 hydra 15t (iocl owned) 4944, 3 hydra 25t (hired) 5551, 4 crane 50t (hired) 10785, 5 crane 75t (hired) 10785, 6 forklift ( iocl owned) 1738, 7 180t crane (hired) 18296, 8 articulated boom (hired) 2208, 9 tractor and trailer (hired) 2076, supply of materials for secured advance- civil items: a. items against which secured advance can be granted :, 1. bricks, 2. stone and brick aggregates, 3. stones, 4. finished products of brass, iron or steel such as doors and window frames,, wiremesh, gate, gi sheets., 5. pre-cast rcc products such as pipes & fittings, jail, water storage tanks., 6. doors and windows fittings., 7. pipes and sanitary fittings of gi, ci, sci and hci., 8. metallic doors / windows., 9. ms gratings., 10. reinforcement bars., 11. hydraulic door closers., 12. structural steel., 13. flushing cisterns., 14. ci valves, sluice gates etc., 15. fencing materials chain-link / barbed-wire etc., 16. anchor bolts., b. items against which secured advance can be granted, obtaining insurance over them from the contractor:, 1. kitchen sink china vitreous, flush back for wash basin vitreous china water closet, and pedestal type water closet vitreous china, urinals., 2. glazed tiles, terrazo tiles and similar articles., 3. marble slabs., 4. asbestos cement products., 5. finished timber products such as doors, windows, flush doors, particle boards, (subject to the mandatory tests being satisfactory)., 6. bitumen in sealed drums., 7. bitumen felt., 8. polythene pipes & fittings, sanitary fittings and pipes of sw, porcelain and, chinaware materials., 9. laminated / safety one way vision and bullet proof glasses., 10. chemicals required for anti-termite treatment (in sealed drums)., 11. paints, varnishes, distempers, pigment, spirit., 12. cement tiles., 13. acid proof tiles., 14. bitumen products required for mastic flooring etc., 15. water proofing compound such as cico etc., 16. materials for epoxy finishing etc., electrical items, a. items against which secured advance can be granted :, 1. steel conduit, 2. gi pipes, 3. ci boxes, 4. ic boards., 5. switchgears (air circuit breakers and air break switches), 6. a c s r conductors, 7. a.c. plant & machinery., 8. pumps, 9. generating sets (without oil), 10. gi strips., 11. street light poles (steel), 12. cable trays., b. items against which secured advance can be granted, obtaining insurance over them from the contractor:, 1. transformers, 2. switch gears ( oil filled), 3. lt & ht cables, 4. fans, 5. store & dry batteries, 6. insulation tapes., 7. epoxy cable compounds., 8. electric light fittings., 9. wood battens, casing & capping and wooden boards., 10. flexible wires., 11. pvc materials, 12. rubber materials, 13. glass wools, thermocol and other insulating materials., 14. porcelain ht and lt insulators., 15. electric heat tracing tapes., mechanical items, a. items against which secured advance can be granted :, 1. structural steel., 2. plates., 3. pumps / motors, vessels etc., diesel engine, side entry mixers, suction heaters &, any other mechanical equipment., 4. refractory bricks., 5. ss foil., 6. pipes / pipe fittings., 7. gratings., 8. valves, hydrants, monitors., 9. aluminium sheet., b. items against which secured advance can be granted, obtaining insurance over them from the contractor:, 1. bitumen, 2. wrapping & coating material, 3. primer / paint, 4. foam / foam seal material, 5. guniting material, 6. insulation & refractory materials other than bricks., instrumentation items, a. items against which secured advance can be granted :, 1. structural steel, 2. ms sheet / gi sheet, 3. pre-fabricated trays, 4. pipes / tubes / fittings, b. items against which secured advance can be granted, obtaining insurance over them from the contractor:, 1. ss / copper tube

Central Government / Public Sector

CTN :40363238

31 May, 2025 NA

Bongaigaon - Assam

Tender For procurement of laboratory consumables - ss sampling container 2l , centrifuge tubes, cone shaped 100 ml 8in , glass measuring cylinder 2000ml , cylinder,mea.w stopper,100ml , glass beaker with spout 250 ml , glass beaker 1000 ml , beaker with spout 2000 ml , pippet sucker , 2 ltr aluminium container , bottle,1000 ml,made of plastic , bottle,plastic,100ml , bottles with screw cap 250 ml , aluminium cane 250 ml , bladder foot ball size 5 f sampling , pour point tube , flat bottom 250ml flask w stopper , hand gloves,surgical , silver corrosion bath

Private Sector

CTN :40431450

30 May, 2025 NA

Bangalore - Karnataka

Tender For requirement of general engineering items as per attached specifications at mother dairy bangalore - silicon spray , upvc solvent 250ml , cpvc solvent , m seal 100 ml , pvc solvent 250ml , elbow upvc 50mm 2" , valve ball upvc 50mm 2" , cutting wheel 100mmx16x1.0mm , cutting wheel 100mmx16x1.2mm , digital multimeter ,auto ranging , rubber star for l-095 coupling , gear oil, (tech nova can) , v belt , lock 6 livers , tube light led 20 watts , wood gatta , tape insulation , screw wood 2" , drill bit set hammering set , screw driver set ,bits type , aluminum lug 120 sq mm , v belt-b46 , hose hydrau rub sae100r2 id:1/2" sd00235 , magnetic power hex socket nut , mcb 63 a 4 pole , hose hydrau rub sae100r2 id:1/2" sd00102

State Government

CTN :40398381

13 Jun, 2025 NA

Guwahati - Assam

Tender For empanelment of agencies for supply of laboratory instruments for various water testing laboratories under jal jeevan mission, assam - ion meter with electrode and accessories for fluoridemeter: ph/ise benchtop meter with electrode stable, universal power adapter, literature, pc cable, meter test certificate electrode: ionplus fluoride and nitrate combination ion selective electrode, 1m cable, waterproof bnc benchtop ion meter (ise) along with fluoride, nitrate #electrode range: -2.000 to 20.000 resolution 0.1, 0.01, 0.001 relative accuracy 0.002 calibration points up to 5 calibration editing yes #mv/ rmv orp range 2500.0 mv resolution 0.1 relative accuracy 0.2 mv or 0.05 % of reading whichever is greater eh orp mode yes ise range 0 to 19999 resolution up to 3 significant digits relative accuracy 0.2 mv or 0.05 % of reading whichever is greater units ppm, m, mg/l, %, ppb, none calibration points up to 5 calibration editing yes calibration features timed end point, linear point to point, non-linear selectable auto-blank, low concentration range stability #temperature range -5 to 105 c, 23 to 221 f resolution 0.1 relative accuracy 0.1 offset calibration 1-point datalogging memory 2000 with time and date stamp log function manual, ready (include auto-read ), timed log edit delete individual points, group of points or all inputs ph electrode bnc, reference pin atc probe 8-pin mini-din #output rs232, usb power ac adapter included universal, 100-240 vac battery power optional 4 aas battery life 800 hrs, fluoride electrode of ion metersame make that of the ion meter, manifold filtration assembly* wide range of pumps and filtration flasks * high quality components * easily exchangeable elements *maintenance-free * low noise * added filters for enhanced pump longevity * filtration base with silicon stopper, cap & aluminium clamp connecting silicon tube technical specification for filtration flask set # high-pressure resistant tube # fiberglass filter membranes (47mm / 0.1 m) # ptfe disc filter #normal liquid filtration * specification for filtration glass set #suction bottle capacity(ml) 1000 ml # filter diameter(mm) 47/50 mm # * specification for filter flask * material: statinless steel 304, capacity: 300 ml (100 ml each) [ unit should consist of 3 flask so that 3 sample can be filtered simultanelously without any issue] # effective filtration area(cm2) = 9.6 cm2, outlet connector(mm) = 8 mm * specification for vaccum flask: #flow rate of the pump(l/min) = 17 l/minultimate vacuum(mbar) = 150 mbar # oil free, maintainance free, built in thermal protection to shut off when over heated., auto cut heater for distill water plant so that when water level decreases the heater is switch off automatically, voltage stabilizer capacity- 3 kva servo stabilizer 5 star rating, heating mantle (single station) should have digital energy regulator with multiple step power regulation automatic spill detection and saftey shutdown in built precision temperature control technial specification: flask capacity 250 ml, working temp range: ambiant + 5 to 420 degree celcius. accuracy: plus minus 1.0 degree celcius, power consumption : 150 w, heating mantle (combined unit) material of construction heating block: made with grade epoxy painted chemical resistant coating, aluminum block with 6 thermo wells for processing 6 different samples at a time. #racks: ss 316 # glassware: teflon coated # temperature range ambient + 10 deg c to 450 deg c # stability of temperature better than 0.5 deg c # controller consist of digital read out of temperature and time with 4 programmable ramps for each method. # number of programmable methods 20 numbers. # heating powers 1000w # heating position minimum 6 position # digestion time range -1 to 999 minutes # the system should have facility of acoustic signal at the end of completion of cycle to notify the operator. # the thermal digestion unit should have high thermal homogeneity # the setup should have small footprint. # th

Central Government / Public Sector

CTN :40402828

10 Jun, 2025 NA

Murshidabad - West Bengal

Tender For supply of bacterial genomic dna extraction kits , autoclavable micropipipette kit , spirit lamp , indoor room humidity and temperature indicator , foceps blunt 5 inch , forceps pointed 5 inch , compartment petri plate stand , test tube stand , l spreaders , steam indicator tape , antibiotic zone scale , plate master

State Government

CTN :40429074

02 Jun, 2025 1.69 Lacs

Ahmedabad - Gujarat

Tender For supplying material to e.i work at shahibaug section, ahmedabad as per requirement.-, , supplying following type of modular type accessories with necessary connection. as desired by engineer in charge, , (as per requirement), , (1) 6 amp. sp one way switch, , (2) 16 amp. sp one way switch, , (3) 6/16amp. universal socket, , (4) 6 a socket, , supplying mains with 1.1 kv grade frls pvc insulated isi marked stranded copper conductor wire in following type of pipe to be erected concealed in /flushed on wall/ceiling, with 1.5 sq. mm copper conductor frls pvc insulated stranded wire of green colour for earth continuity of following size., , (as per requirement), , (a) with medium class rigid pvc pipe and accessories, , (a) 2 wire 1.5 sq. mm, , (b) 2 wire 2.5 sq. mm, , supplying mains with 1.1 kv grade frls pvc insulated isi marked stranded copper conductor wire in following type of pipe to be erected in / on wall / ceiling with 2.5 sq. mm copper conductor frls pvc insulated stranded wire of green colour for earth continuity of following size., , (as per requirement), , (a) with medium class rigid pvc pipe and accessories, , (a) 2 wire 4 sq. mm, , supplying flexible pvc insulated multi strand multi core 1.1 kv grade isi marked copper wires of following size to be erected as directed., , (as per requirement), , e) 1.50 sq.mm 3 core round pvc sheathed, , supplying following shockproof tissino type accessories erected on 3 mm thick pc (polycarbonate) sheet in pvc/metal/wooden box. erected on wall/ceiling., , (as per requirement), , (1) one no single pole 6 a switch / bell push, , (2) one no 3/5 pin 6 a socket, , (6) one no single pole 16 a switch & one no 6a/16 a universal socket combined with indicator & fuse, , (7) bakelite ceiling, rose, , (8) bakelite lamp holder, , (14) electronic hum free eme socket type steps fan regulator, , supplying bakelite adopter for holder to be erected., , (as per requirement), , supplying 5a, 10 way bakelite connector duly erected on existing board., , (as per requirement), , supplying isi marked 3 pin plug top., , (as per requirement), , (a) for 5/6 a., 240 v, , (b) for 15/16a, 240 v, , supplying decorative call bell ting-tong box type 250 volts complete erected., , (as per requirement), , supplying electrical insulation l.t. tape role with isi marked having nominal width 1.8 cms nominal length 9.0 mtr nominal thickness 0.125 mm and having self adhesive pvc, , supplying led indoor fittings with leds of wattage 0.2, , watt to 0.5 watt assembled on single mcpcb, with, , housing used as a heat sink shall be made of thick sheet steel conforming to is: 513/crca/ aluminium die cast powder coated and high u.v. & corrosion resistance with diffuser with company mark/name, , 120 to 300 v, power factor more than 0.9, thd < 10%,, , cct 3000 k to 6500k,, , luminaire efficacy> 85 lumens/watt, led efficiency-110 lumens/watt, , led driver efficiency > 85%, , cree / osram / philips lumileds / nichia /seoul/bridgelux make led used for luminaire. (fitting required lm-79 & lm-80 certificates) (note: below description have shown ranges of wattage capacity of led fittings.the engineer incharge may select any wattage capacity between the ranges shown.), , (as per requirement), , (a) tube light with integral driver, , (i) 5-10 watts, surge-2 kv, ip-20, conventional 1 to 2 feet, , cat-iii, , (iv) 22-24 watts, surge - 2kv, ip-20, conventional 4 feet, , supplying led lamps with following wattage capacity of 220 to 240 voltage, minimum 15000 burning hours life, 500 v in built-surge protection, polycarbonate diffuser, mounting suitable for e14 / e27 / b22 lamp holders, pf >= 0.5, , (a) led lamps integral type, with pc diffuser suitable, , lamp holder, , (iii) 10 to 15 watts, , cat-iii, , supplying miniature circuit breaker single pole 6a to 25a suitable to operate on 240 v a.c. system and having breaking capacity 10 ka to be erected in existing box. confirming to is 8828/1996 with isi mark., , (as per requirement), ,

corporations/Associations/Others

CTN :40375572

27 May, 2025 NA

Narmada-Guj - Gujarat

Tender For under water videography and photography in draft tube tunnel no 6 ugrbph of ssp

State Government

CTN :40438724

27 May, 2025 93.43 Lacs

East Nimar - Madhya Pradesh

Tender For procurement of spares of ms clyde burgemann india pvt ltd make soot blowers installed at rotary air preheaters at 2x660mw ph2 sstpp dongalia - isolating valve assembly, gear box p402a s2, stuffing box sleeve, packing ring for blower carriage, packing gland, stuffing box packing for feed tube 42,4 , operating screw, lance tube (hot end), feed tube, lance tube joint, valve lever assy cpl. valve vx, cam disc, "bearing house valve opp.mechanism", "eccentric plate assy valve opp.mechanism vst kpl.", "seal plate (16 mm) diameter: 171 mm thickness: 16 mm", seal ring (6 1/16"; 5,515"; 1 13/16"), thread adapter (1 1/2"; 4"), spring assembly for wall box , "sealing ring (125 mm; 75,69mm; 15 mm) ", spring assembly for wall box dia 100mm inner dia 90mm, length 75 mm, thickness 4.9mm, "base plate assembly for lance tube diameter: 73.1 mm", "operating screw guide diameter: 69.98 inner diameter: 34.2 length: 110"

Central Government/Public Sector

CTN :40383839

27 May, 2025 NA

Bhopal - Madhya Pradesh

Tender For tender for supply of pu pipe and other spares for frl fittings - frl brass nipple 1by2 inch male thread for connecting to frl , pu tube 8 id 12 od mm working pressure 135 psi and burst pressure 4 , pu spiral coil od 12 mm id 8 mm length 10 meters each workin , qrc fitted with 8 mm nipple for connecting pu tube and pu spiral coil , teflon coated male nipple 1by4inch bsp for connecting qrc to pneu , adapter connector 12 mm for pu tube to pu tube coupling , air hose nozzle 1by4 bsp male thread 8 mm for use with various pn , air hose nozzle 1by2 bsp male thread 8 mm for use with various pn , ss jubilee clamp (heavy duty) size 12mm 19mm hexagonal

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