Latest spiral tube Tenders | Government spiral tube Tenders

Central Government/Public Sector

CTN :43519643

30 Jan, 2026 NA

Jorhat - Assam

Tender For supply of consumables for construction of hybrid energy device - mild steel sheet, 8ft x 4ft x 1.2 mm, mild steel angle rod, 1.5 inch x 20 ft, mild steel angle rod, 1 inch x 20 ft, mild steel welding rod, diameter: 3.15 mm, mild steel perforated sheet, 8ft x 4ft x 1.2 mm, stainless steel 304 sheet, 8ft x 4ft x 1.2 mm, stainless steel 304 perforated sheet, 8ft x 4ft x 1.2 mm, stainless steel 304 pipe, 1.5 inch dia, 1.5 inch dia, 1.2 mm, 20 ft, zinc alloy door handle lock, stainless steel 304 welding rod, 2.5 mm diameter, ceramic fibre blanket insulation, 24"x12"x1", ceramic fibre rope, 10 mm diameter, 30 m length, heat insulating gasket, 8 ft x 4 ft, 5mm thickness, heat resistant spray paint 225 ml, silicon pipe 1/2 inch inner dia, 10 m, high temperature silicon hose pipe, 2 inch inner dia, 12 feet, worm-drive tubing clamps, chrome steel, hose clamp, 1/2 inch dia, worm-drive tubing clamps, chrome steel, hose clamp, 1 inch dia, worm-drive tubing clamps, chrome steel, hose clamp, 2 inch dia, worm-drive tubing clamps, chrome steel, hose clamp, 3 inch dia, galvanized mild steel set of nut, bolt and washer, 8 mm, diameter, 2 inch length temperature sensor with digital display, k type, 0-1250 c, adruino uno r3 development board, rod heater, 8.2 mm diameter, 12 inch length, quartz furnace observation glass, temperature: 1200 °c, 10 cm diameter, 5 mm thickness, copper tube 1/2 inch dia, 23 swg, copper electric wire 6 sq. mm, 90 m., copper electric wire 2.5 sq. mm, 90 m, mcb dp 32 a, electric socket 16 a, electric plug 16 a, combined box 20 a, anabond gasket maker 85 g, heavy load caster swivel diameter: 100 mm, galvanized iron pipe b class diameter: 1.5 inch, length: 40 ft, galvanized iron pipe b class diameter: 1/2 inch, length: 20, galvanized iron pipe b class diameter: 3/4 inch, length: 20, stainless steel 304 ball valve diameter: 1.5 inch., stainless steel 304 ball valve diameter: 3/4 inch, stainless steel 304 ball valve diameter: 1/2 inch, check valve, brass diameter: 1.5 inch, check valve, brass diameter: 3/4 inch, check valve, brass diameter: 12 inch, metal cutter grinder disc, pack of 10, grit number 220 diameter: 4 inch, grit material. aluminium oxide, metal cutter grinding wheel, pack of 5, grit number 4,, diameter: 4 inch, grit material: aluminium oxide, flap disc, pack of 10, grit number 80, diameter: 4 inch, grit material: aluminium oxide, flexible heavy duty 3 layer pvc water pipe, diameter: inch, length: 30 m, teflon tape for plumbing, pack of 10, 12 mm thick and 10 m length, heat resestant gloves, material. leather, size: 30.48 cm, nitrile disposable hand gloves, pack of 50 pieces, size l, 150 microfarad capacitor, 230 v, 150 microfarad, 230 v, anti vibration rubber ribbed pads, pack of 4, 150mm x 150mm x 12mm, square pillow block bearing ucf204, 20 mm diameter, inner ball mounted pillow block insert bearing kp08, 8 mm bore, step down transformer, 220v ac to 12-0-12 v,1.5a, single strand wire, diameter 0.51mm,5m, moc3021 moc 3021 optocoupler, hta16-600b triac, 600v 16a, switch, sw-spst, in4007 diode, 100kv ia, bldc motor with compatible e-bike, controller, 48v 900w 3300rpm, lithium-ion battery, a grade 3.2v 2000mah (5c), battery management system, li-ion 135 48v 20a, nickel strip, 0.2 mm thickness, 10 mm width, 5 in length., silicon wire, 12awg, insulation paper, 65mm, glue gun, 40 w, spot welding rod 5000 w, cpu fan 12 v dc, thermoelectric generator (teg), 150°c, module configuration: sp1848-27145, tungsten rhenium thermocouple, minimum temperature reading: 0°c, maximum temperature reading: between 2300°c and 2871°c, max31856 instrumentation amplifier, resolution: 0.0078125°c, supply voltage: 3.3v to 5v, arduino uno r3 with adapter cable, miniature circuit breaker fuse, d type, 32 a, power rocker switch, voltage rating: 24 vdc, current rating: 14 ma, 19mm size red power symbol led s.s. momentary type push button switch 5v-24v dc, potentiometers 100 k. ohm, potentiometers 1 m ohm, relay module-(ssr-2 channel), 2 channel

State Government

CTN :43467487

16 Jan, 2026 NA

Delhi - Delhi

Tender For corrigendum : sic of submersible pump set and all allied e/m equipment for newly bored tube well near khatu shyam mandir opposite isckon temple east of kailash in greater kailash constituency ac-50.

State Government

CTN :43467490

16 Jan, 2026 NA

Delhi - Delhi

Tender For corrigendum : s/i/t/c of e/m equipments and allied works for newly re-bored tube well at okhla vihar near majar in okhla constituency ac-54. - supply of submersible pump set fitted with dynamically balanced ss impeller mounted on stainless steel shaft with protection sleeve having stage bowl & closed grained shorted type impeller, the pump will be directly coupled to required wet type induction motor of 7.5 hp, 15 stage, speed 2900 rpm suitable for operation of 3 phase, 415 volt, 50 hz, ac supply with efficiency 70% at following duty point: 200-125-75 lpm on 89-124-133 mtr. head.having discharge outlet 50 mm and outside dia 142 mm.make: bs/skope/ any djb approved. , supply of hut type electrical feeder pillar / fabricated with 50 x 50 x 6mm angle iron and 16 swg ms sheet with horizontal and vertical intermediate member of suitable size. i.e. 1370 mm x 760mm x 460 mm. with arrangement for mounting of switchgear and electrical energy meter i.c. painting heaving following item fitted. a) mccb 63 amp, 4pole, 415volt, 35 ka -1 no. b) rccb 63 amp, 4pole with earth fault indication protecting a circuit automatically in the event of earth leakage sensitivity 100ma, - 1 no c) fully automatic star delta starter of relay range 13-21 amp. (7.5 hp to 10 hp) 3 phase oil immersed type -1 no.d) ampere 96 x 96 mm. square shape 0-30 amp-1 no. e) voltmeter 96 x 96 mm. square shape 0-500 volt-1 no.e) indicating lamp (a set of 3 lamps) 1.setf) shunt capacitor of 10 kvar mpp type with three phase isolator with suitable banking g) motor protection assembly with earth leakage protection phase sequence corrector, single phasing, protection, overload protection, high voltage / low voltage protection time delay power on, programmable time switch i.c. r&b phase facility to change over from automatic, to manual &vice verse for up to 10 h.p -01 nos.complete wiring &installation of above accessories with required copper conductor wire and thimble etc. 01 job.make of all components: any djb approved., s/o pvc insulated and pvc sheathed cable with plain copper conductor having 3 phases, 3 core flat for submersible motor of 4 square mm size each 100 mtrs. make:grandlay / havells./any djb approved make, s/o m.s. clamp of 600 mm length duly fabricated out of 12.5 mm thick 75 mm wide, m.s. plate for holding the pipe of 50 mm dia., s/o double flange gi column pipe 50 mm dia medium class each of 3 mtrs long duly threaded on both ends, welded fitted with gi flange on both ends with slot of submersible cable. make: tata/ jindal./any djb approved make, s/o/ tail piece of the medium class gi pipe 500 mm long with one end threaded as per outlet of pump & another end flanged as per size of gi pipe 50 mm dia., s/o gi 90 bend of size 50 mm dia having both side flange (heavy duty)., supply of ms nut bolts off size as per requirement., s/o rubber packing for 50 mm dia flange., fabrication and supply supply of bore cover approx size 1x1 made out from 6mm thick m.s. sheet in 2 halves and a circular hole in centre 3-1/2 dia. with locking arrangement by nuts and bolt. , earthing with g.i. earth pipe 4.5 meter long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required., providing and fixing 6 swg dia g.i. wire on surface or in recess for loop earthing as required., installation of t/well by lowering of sub p/set with all allied above items. this includes installation and grouting of panel boards with all electrical wiring & cabling at site. all tools & tackles i/c. tripod chain pulley blocks etc. shall be arranged by the firm. this includes testing & commissioning of t/well on load at site i/c. cartage, loading & unloading of material. it also includes a trial run of 30 hrs operation successfully by the firm. all required civil work included in the scope of work.

Central Government/Public Sector

CTN :43521949

31 Jan, 2026 NA

Kanpur - Uttar Pradesh

Tender For supply of fire fighting equipments d d -co2 fire extinguisher , co2 fire extinguishers 2kg , abc type fire ext 6kg map , k type wet chemical fire extinguishers for mess area 6kg , d type fire extinguishers 2kg tec powder , foam fire extinguisher 9 l , hose pipe rrl 15 meter , fire suit complete set , sealing hook , fire revolving brancsteel , discharge tube with horn , abc 6kg discharge tube with horn , mechanical fire hose nozzle with horn , extension ladder rope , fire rope 10 mm dia, 10 m long , foldable stretcher , electrical rescue hook insulated , hydrant coupling washers , hydrant blank caps , scba set , hose reel drum washer , fire extinguhsers washer co2 , foam making 5x with pickup tube , foam making 10x with pickup tube , fog branch , triple pupose branch , collecting head two way , non sparking firemen axe , collecting head four way , safety helmet red , height rescue kit , wheel chock , tool box , full body harness safety belt , foam pickup tube , hose reel shut off nozzle , foam afff , hose reel pipe 30 mtr , hanging hook co2 extinguisher , hanging hook abc 6kg , hosereel drum

Central Government/Public Sector

CTN :43543990

23 Jan, 2026 NA

Vadodara - Gujarat

Tender For supply of set of nylon tube 6 mm outer di

Central Government/Public Sector

CTN :43544004

23 Feb, 2026 NA

Dahod - Gujarat

Tender For supply of set of labyrinth ring for nose suspension drive (msu tube) of wap7/wag9 locos.

Central Government/Public Sector

CTN :43535409

28 Jan, 2026 NA

Danapur - Bihar

Tender For supply of set of spares of pneumatic system of bio-vacuum system of tejas coaches consisting of (1) vacuum ejector, item code-vt 026 -05 nos. (2) pinch valve (vmp10), item code-vt 028- 03 nos. (3) pinch valve (vmp32), item code-vt 029- 01 nos. (4) pinch valve (vmp40), item code-vt 030- 01 nos. (5) pneumatic elbow connector (1/4" x 8 mm), item code- vt 038- 10 nos. (6) 2 port valve, item code- vt 059- 10 nos. (7) rubber hose 25 mm (as per is 12585 type-ii), item code- ret 69- 10 mtr. (8) rubber hose 20 mm (as per12585 type-ii, item code- ret 069- 10 mtr. (9) silencer 3/8, item code- vt 064- 10 nos. (10) pneumatic on/off isolate valve 1/4", item code- vt 115- 05 nos. (11) pneumatic fitting & pu tube- 01 set. make- metal fab. [ warranty period: 30 months after the date of delivery ]

State Government

CTN :42360767

27 Jan, 2026 1.69 Lacs

Gandhinagar - Gujarat

Tender For corrigendum : supply of various consumable items for ash plant at gtps. - ss shims thickness equals to 0.02 mm, ss shims thickness equals to 0.03 mm, ss shims thickness equals to 0.05 mm, ss shims thickness equals to 0.08 mm, ss shims thickness equals to 0.10 mm, ss shims thickness equals to 0.15 mm, ss shims thickness equals to 0.20 mm, ss shims thickness equals to 0.30 mm, ss shims thickness equals to 0.40 mm, ss shims thickness equals to 1.00 mm, hold tite sealant in 500 gms, loctite 242 thred locking 250 ml/tube, emery paper smooth fine size 38 mm x 50 m length, anabond rtv silicone 666, packing : 100 gms. for gasket sealing, araldite 180 gram/tube, fevi kwik tube 3 grams, blue matching tube camel student oil colour shade ultrasonic black-663 (in 20 ml tube), wire brush with wooden handle size 50x150x300 mm, grinding disc (wheel) size 100x4x16 mm, mos 13750 high cut (a.36) ., buffing wheel , size: 100 x 16 x 5/6 mm, screw driver size 300 mm length, 10 mm dia, sledge hammer with hickory wood handle - weight 5400 gms, sledge hammer with wooden handle taparia make product no. shh 3600, silastic 732 tube, hose clip for oxygen/acytelene welding hose, plastic tool box with organizer product no.:- ptb 16 (195 x 240 x 435), hole punch set, bolt cutter length-450 mm, grinding stone (rough) for 6" bench grinder wolf, grinding stone (smooth) for 6"(dia.) bench grinder wolf., mitutoyo make dial gauge with magnetic stand : 0-10mm, mini angle grinder 100 mm, carborandum universal cutting wheel hi-cut size 100x4x16 mm, a-36, allen key set black finish of inch eries having sizes 1/16" , 5/64" ,3/32" , 1/8",5/32",3/16",7/32",1/4",5/16",3/8" allen keys, sledge hammer with wooden handle taparia make product no. shh 1800, sladge (hammering) spanner size:- 30 mm, cmh lead wire size 1.0mm, hammering spanner 50 mm, hammering spanner 55 mm, tap set size: dia 12 mm x 1.75 mm pitch

State Government

CTN :43297340

27 Jan, 2026 NA

Kheda - Gujarat

Tender For corrigendum : supply of various type of fittings & ferrules for imd-1,2,3 & 7 of wanakbori tps. - ss316 male connector fitting fitting size: 3/8"x1/4" npt (m), ss 316 1/4 inch npt male connector suitable for 6 mm od tube, tube end thread size: 7/16-20 with one nut and one set of ferrule & back ferrule, 1/2 inch x 1/4 inch od brass male connector, qsl-1/4-8 push in male elbow connector 1/4" x 8 mm pu tube for 4., pu-8 union fitting, ss elbow fitting : 1/4" x 1/4" (m npt), brass 1/4" o.d.of tube x 1/4" npt male connector assembly with one olive and one nut (bsp threads), male dummy plug 3/8 ss male npt fitting, male dummy plug 1/4 ss male npt, m.s. pipe socket (female), size: 1/2" bsp, qst 8 push in equal tee connector for 8 mm od pu tube for 4, qs-1/2-8 (d-3/8-1/2-a+qs-3/8-8) push in straight connector 1/2 x 8 mm od pu tube for 4., qs-1/4-8 push in straight connector 1/4 x 8 mm od pu tube for 4., qsl-3/8-8 push in male elbow connector 3/8" x 8 mm pu tube for 4., qst-1/4-8 push in tee male connector for 1/4x8mm pu tube for 4., qsl-1/2-8 push in male elbow connector for 1/2x8mm pu tube for 4., pum-8 x 1.25 bl polyurethane tubeing 8 mm od blue color., brass flare nuts suitable for 1/4" o.d.of tube, brass male connector 1/4"x1/4" bsp, brass ferrules 3/8 ", brass male connector 1/4"x3/8" bsp, ci ball valve screw ends size: 1/2", full wave brass gate valve size:1/2", compression tube brass fitting, male/female reducer with one nut & one olie for male, size 3/8" (f) x 1/2" (m) bspt., brass 3/8" o.d.of tube x 1/4" npt male connector assembly with one olive and one nut (bsp threads), 1/2 inch x 3/8 inch od brass male connector, 1/4 inch brass nut with ferrule, 3/8 inch brass nut with ferrule, brass union tee with nut and ferruls 1/4" x 1/4" x 1/4", brass fitting:m/f adopter 1/4 bsp (m) x 1/4 bsp (f), brass fitting:m/f adopter 1/2 bsp (m) x 1/2 bsp (f), 3/8" x 3/8" brass valve inside thread, 1/4" x 1/4" brass valve outside thread, ss 1/4" od (std) double ferrule compression fitting, ss 1/2" od double ferrule compression fitting, ss 3/8" od double ferrule compression fitting, 3/4 inch ss nut with front ferrule and back ferrule, ss tube fitting ss 316 1/2"npt m x to suit 1/2"od ss tube with nut and ferrule, 3 way gauge cock, matl: ss-316, process conn: 1/2 inch nptf to suit 1/2 inch od ss tube, ss 316 union tee suitable for 6 mm od tube, tube end thread size: 7/16-20 with three nuts and three sets of ferrule & back ferrule, ss nipple size: 1/2"x100 mm, s.s.316 ball valves, size: 15 nb, pressure withstand : 60 kg/cm2, both end threaded., gun metal gate valve size 20 mm (3/4"), is-778, class-i, screwed female end., ss 316 hex bolt with nut size m10x60 mm full thread with plain washer, 3/8" od 316 ss x 2 mm thick ss tube, pressure guage fittings(adapter) 1/2" bsp(m) x 3/8" bsp(f), qs-3/8-10 push in connector for 4., qs-1/4-6 push in straight connector 1/4 x 6 mm od pu tube for 4., qs-3/8-6 push in straight connector 3/8 x 6 mm od pu tube for 4., qs-1/2-6 push in straight connector 1/2 x 6 mm od pu tube for 4.

State Government

CTN :43442405

21 Jan, 2026 7.81 Lacs

Ernakulam - Kerala

Tender For purchase of electrical materials for maintenance at thrikkakara campus, cusat - description of items, supply of bldc ceiling fan 1200mm sweep remote less, regulator compatible, 5 star rated, air delivery 220 cmm or above(make: crompton, havells, orient, atomberg) warranty:3 years, supply of street light of 60w, should be minimum ip65, thd10%(make:philips, havells, crompton, jaquar, bajaj) warranty:2 years, supply of led retro fit tube cool white 4ft 20watts (make: philips, wipro, havells, crompton, bajaj, jaquar) warranty:2 years, supply of led 4ft batten tube set cool white 20w (make: philips, wipro, havells, crompton, bajaj, jaquar) warranty:2 years, supply of b22 9w led bulb cool white (maximum 10% thd)(make: philips, wipro, havells, crompton, bajaj, osram) warranty:2 years, insulation tape17mm width x 6 meters length (make- 3m, anchor, tesa, efab), fan capacitor 2.5mfd(make: epcos, keltron, globe) warranty:1 year, piano type electronic step fan regulator (socket size)(make: anchor) warranty:1 year

Spiral Tube Tenders

By Cities

By States

By Agencies

By Ownerships

By Sectors