Latest square tube Tenders | Government square tube Tenders

Central Government/Public Sector

CTN :45355715

04 Jun, 2026 NA

Multi City - Maharashtra

Tender For auction sale of depot ferrous scrap - ms scrap which includes channel 15.00 sections, i sections, ms fencings, ms square tubes, ms doors, ms windows, cut off ms wagon body. angle sections, steel bars of condemned rcc structure etc. except various type of rails. ms scrap also include complete, incomplete, broken, symmetrical, unsymmetrical elements/members

Central Government/Public Sector

CTN :45354026

18 Jun, 2026 NA

Ratlam - Madhya Pradesh

Tender For tender for supply of ms square tube size- 75 x 25 x 2400 mm for benches . benches patti with hole & nut bolt (10mm x 75 mm) . a sample need to be approved before supply. , galvanized lron elbow pipe fitting 1-3/4 inches specification as per of gem contract no..gemc- 511687738202866 dt.09/01/25. , hexagonal washer head self drilling screw 19 x 6 mm specification as per of gem contract no..gemc- 5116877 96903639 dt.16/10/25. , wheel chair folding stainless steel. - the frame must be made of good quality heavy gauge stainless steel and heavy duty rubber wheels,the seat should be in heavy gauge canvas or rexin material. 16 length, 16 breadth, 6 inches thick good quality cushion foam good textile covering. the footrest must be adjustable. ( make - easy care/vermeiren/karma)

Central Government/Public Sector

CTN :45343198

02 Jun, 2026 NA

Indore - Madhya Pradesh

Tender For auction sale of others - released condemned and u/s scrap contain ferrous, copper, aluminum and pvc consisting, (1) rotary switch all size (16,63a etc), qty- 23 nos, (2) contactor all size (16,32a etc), qty- 30 nos, (3) led light fitting 18w/9w, qty-118 nos,(4) led light fitting b1, qty-110 nos, (5) led tube 9w, qty- 293 nos, (6) pcb for bldc fan 400 mm sweep, qty- 68 nos, (7) tail lamp fitting 110v, qty-07 nos, (8) return air filter 680 mm x 415mm, qty- 70 nos, (9) ac filters all size fresh & return air 620mmx 460 mm & 550mmx 500mm , qty-70 nos, (10) fresh air filters 480mm x 260mm, qty-120 nos (11) compressor scroll r22/r 407, qty- 20 nos, (12) led driver 9w & 18 w, qty-213 nos, (13) mcb & mpcb all size (6,16,32,63a etc). qty- 122 nos, (14) voltmeter 1000v/750v, qty-58 nos, (15) mmr 1000v, qty- 69 nos, (16) electronic thermostat 2-5 w, qty- 04 nos, (17) bldc fan 110 v dc, qty-170 nos (18) rmpu unit 7tr, qty- 02 nos, (19) mini pantry (hot case, 500w), qty- 16 nos, (20) mini pantry (deep freezer,25 ltr), qty- 16 nos, (21) condenser fan blade 21 inch/24 inch, qty-13 nos, (22) feeder contactor for lhb 1000a, qty- 03 nos,(23) contactor 200amp all, qty-22 nos, (24) regulated battery charger 6.5 kw, qty- 01 nos, (25) refrigerator 240/310 ltr, qty- 05 nos, (26) emergency battery charger 2.5 kw, qty-20 nos, (27) control transformer 100va 750v, qty- 40 nos, (28) control transformer 200va, qty- 19 nos, (29) control transformer 400va, qty-04 nos, (30) control transformer 300va, qty- 01 nos, (31) rc filter 415v, qty-24 nos, (32) control led driver pcb, qty-10 nos, (33) uic coupler 13 pin, qty- 43 nos, (34) heater unit complete, qty- 03 nos, (35) d.m plant, qty- 02 nos, (36) alternator 25 kw, qty-02 nos, (37) erru 25 kw, qty-02 nos, (38) 25 kva inverter, qty- 02 nos, (39) spare contactor coil 250v500 ac/dc, qty- 03 nos, (40) capillary 5 way, qty- 01 nos, (41) cfl 4 pin, qty- 50 nos, (42) deep freezer, 100/200 ltr, qty-01 nos, (43) condenser motor 3 ph 415v, qty- 10 nos, (44) mono block pump 3 ph 415v, qty-10 nos, (45) cooling coil lhb, qty-04 nos, (46) condenser coil lhb, qty-04 nos, (47) contactor k44 200a, qty-33 nos, total qty-11720 kg(11.720mt), location- coaching depot indore. mode of delivery by actual weighment basis and on as is where is basis, cutting permitted, custodian- sse-ac-tl-indb, fdp-50 days. note- original e-waste certificate cum passbook will be required at the time of delivery.

corporations/Associations/Others

CTN :45343694

12 Jun, 2026 5.00 Lacs

Tiruvettipuram - Tamil Nadu

Tender For supply and delivery of kitchen equipments in amma unavagam at kamaraj nagar in thiruvathipuram municipality. - supply and delivery of milk boiling vessel the inner vessel is fabricated by 304 grade 2mm thickness stainlesssteel sheet the inner bottom dished porition is kept at a distance of 100m bottomplate for the effective functioning outer vessel bottom is made of 1.6mm thick and the vessel sides are supported by 65 mm dia stainsteel rod with steam inlet connection size 16" dia x 16"h (50 lts), supply and delivery of idly plant -240 nos direct steam double jacketed, capacity 240 idles / batch (4 chamber) moc : ss 304 grade, vessel thickness 1.2mm, steam entry : individual entry for each module, module door : with packing of glass wool in between the chambers of the door (double jacketed), self locking when steam in on, seating : food grade rubber beading (removable), trays / module : 3 trays, total trays 12 nos, idles / tray 20 idles, stand 1 ss square tube, 1.5 mm thickness 304 grade,(size: 25"l x 21"b x36"h), extra idly trays, idly ss stand, supply and delivery of ss hot bain marie size : 24 l x 14 b x 11 h (2 holes), made out of 1.25 mm ss 304 grade sheet, consists of 2 containers, each container 10 litres capacity, mounted on 1 od 16 g swg ss 304 pipe legs with adjustable nylon boot.(keep sambar hot ever), supply and delivery of single burner cooking range size : 24 l x 24 b x 18 h, top : 304 grade 16 g ss sheet, frame : 32x32x6mm ms angle, covering : 20 gauge ss 304 grade sheet four sides, pan support : 1 no cast iron grid, burner : 1 no, t 35 high pressure burner lpg with fittings, ncv : 1 no, legs : 1 16 g ss 304 grade pipe legs with adjustable nylon bullet legs.(for cooking purpose), supply and delivery of ss work table for idly size : 900 x600x850mm, made out of 16 g swg ss 304 grade sheet, legs made of 1 od 16 swg ss 304 grade pipe with adjustable nylon boots, supply and delivery of double burner cooking range size : 48 x27 x16 , top : 304 grade 16 g ss sheet, frame : 32x32x6mm ms angle, covering : 20 gauge ss 304 grade sheet four side, pan support : 2 nos cast iron grid, burner : 2 nos, t 35 high pressure burner lpg with fittings, ncv : 2 nos, legs : 1 16 g ss 304 grade pipe legs with adjustable nylon bullet legs., supply and delivery of idly cooking unit, ss vessels, plastic materials, mixie, tilting grinder, pulvariser grinder and other equipments aluminum dabara, 25 kgs capacity heavy grade, aluminum dabara, 10 kgs capacity heavy grade, aluminum bucket, 25 litres capacity, aluminum rice filter, 25 kgs capacity, ss idly collection tray, ss rice karandi, big size, ss sambar karandi, big size, ss water drum 50 litres capacity, ss water jug, ss oil can, 5 litres capacity, ss plates, round, 3 compartments, ss tumblers, with curved edges, 300 ml capacity, ss spoon for eating, ss bony, ss muram, big size, ss filter karandi, ss knife, ss rice & sambar /curd mixed vessels, ss rice & sambar / curd mixed karandy, ms kadai, 24 dia, pressure cooker 22 litres capacity, isi make, 320 litres capacity refrigerator, plastic tray, plastic pot, plastic mug, plastic drum, 50 litres, plastic container (10 litres, plastic muram, plastic stool medium, cloth mat, idly plate cloth, brooms, hot box, electronic weighing scale 30 kgs capacity, mixer heavy duty 1 hp, 3 jar, tilting grinder 15 litres capacity, idly making vessel, pesto flex (big), ss jarnee 5 feet length, aluminium dubara lid 25 kgs, aluminium dubara lid 10 kgs, ss rice karandi, medium size, ss rice karandi, ss volley 10 lit capacity, ss lid 10 kgs capacity, supplying and erecting in position of following literscapacity industrial model reverse osmosis water-cum-purifier to deliver potable water with world healthorganisation (who) standards with following accessories.(a) ms skid - 1 no.(b) media 11054 no. vessel with 20 nb multiport valve(with media pubble and fine sand and activated carbonfilling) set(c) feed pump 0.50 hp 1 no.(d) vertical pump 2-9, 2.00 hp / single

Central Government/Public Sector

CTN :45345771

29 May, 2026 NA

Raipur - Chhattisgarh

Tender For procurement of spares for ms sepl make analysers for ntpc vstps - plc+hmi (combo),sepl,dgrplc+hmi, 3-wayballv/v,grb-sa-vlv,steam equipments, degas chamber,mqp875sepl+,sepl, heater control relay,se-hetr-ssr,sepl, dualchtsmtr,sepl,conductivity tran, sample heater system,sepl, sensor,degas conductivity analyz,sepl, samp iso vv,mkt-swaslt,sepl, temp sensor,conductivity analyz,sepl, flow sensor,degas cat conductivity,sepl, rotameter,gls tube indctr,0-29lph,st-5, vv: samp isol vlv-ht,ss316,280bar,3/8in, vv: sample iso lt,ss316,7bar,1/4in, sampl isoln valve,sepl,analyzer, cation column degas system,sepl,se-cc-14

CTN :45324765

11 Jun, 2026 28.80 Lacs

Jhalrapatan - Rajasthan

Tender For supply of spares of soot blowers of (2x600 mw), katpp, rvunl, jhalawar - "lance tube assembly with flange, nozzel and nozzel head pipe.soot blower location: plsh area (ik-1/2/3/4) in u#1& 2 respectively", "lance tube assembly with flange, nozzel and nozzel head pipe soot blower location: plsh area (ik-5/6/7/8/9/10) in u#1& 2 respectively", "lance tube assembly with flange, nozzel and nozzel head pipesoot blower location: fsh (ik-11/12/13/14/15/16), frh (ik-17/18/19/20/21/22),prh(ik-23/24), ltsh(ik-25/26) area in u#1& 2 respectively ", "lance tube assembly with flange, nozzel and nozzel head pipe soot blower location: prh(ik-27/28/29/30, ltsh area(ik-31/32/33/34/35/36)in u#1& 2 respectively", "poppet valve assembly for all lrsbsoot blower location: plsh/fsh/frh/prh/ltsh area", "poppet valve assembly for hrsbsoot blower location: economizer area", "screw tube (lance tube) with packing assembly for fsbsoot blower location: water wall area", "feed tube with flange for fsbsoot blower location: water wall area", "goose neck valve assembly for fsbsoot blower location: water wall area", "lance tube with multi -jet element nozzel assembly for aphsbsoot blower location: air pre-heater area"

CTN :45351359

04 Jun, 2026 NA

Pudukkottai - Tamil Nadu

Tender For supply of lab equipments - purchase of lab equipments, four stroke petrol engine test rig specifications: single cylinder, 4-stroke spark ignition, petrol engine. air cooled rope brake arrangement with spring balance for loading . speed :1500 3500rpm power 3 hp. panel board for measuring speed with power supply and tacho generator setup, burette with tank assembly. load test test rig kit . heavy-duty fabricated ms base frame anti-vibration mounting arrangement powder-coated / painted finish , saybolt viscometer apparatus specifications: glass type: high-quality borosilicate glass tube. control type: manual energy regulator control. shape: rectangular bath with cylindrical test chamber. temperature range: ambient to 240 c oil bath temperature. humidity: up to 80% rh (non-condensing). power supply: 230 v ac, 50 hz. measuring range: 32 to 1000 sus(saybolt universal seconds). accuracy: as per astm d-88( 0.2 seconds). mounting type:benchtop. capacity:one cup(approximately 60 ml). control mode:manual operation. port size:standard orifice sizeas per astmd-88. features:oil bath with heater, thermoregulator, insulated outer body, orifice, receiver flask., cleveland open cup (coc) apparatus specifications: standard compliance: astm d92 / is 1448 (part 69) test method: open cup flash and fire point determination test cup: brass, precision machined with heat resistant handle heater: electric heater (1000 w 10% nickel chromium) with variable control heating rate: 5 c per minute (as per standard) temperature range: (-6 to 400) c thermometer: astm 11c or equivalent flame applicator: gas test flame with fine control valve body: stainless steel housing display: analog / digital temperature indicator power supply: 230v ac, 50 hz safety: overheat protection heat insulation, pensky-martens closed cup apparatus specifications: standard compliance: astm d93 / is 1448 (part 21) type: pensky-martens closed cup (motorized, digital type preferred) test cup: brass cup diameter: 50.7 50.8 mm capacity: minimum 70 ml stirring system: heater: electric heater 650 w 10% heating rate: 1 12 c/min adjustable ignition: pilot flame with automatic shutter mechanism temperature measurement: thermometer or digital sensor(ip-28c or astm) digital temperature display power supply: 230v ac, 50 hz safety: over-temperature cut-off flame safety control

CTN :45326580

09 Jun, 2026 NA

Madurai - Tamil Nadu

Tender For purchase of instrumentation and control engineering practices (equipment) - motorized control valve trainer kit signal input:4 20 ma or 0 5 v valve characteristic:equal percentage stem movement:maximum 10 mm or 12 mm body material:cast iron trim material:ss 316 trim size: cv value:2 or 5 actuator:servo motor supply voltage:230 v ac, 50 hz connection: flanged or screwed type. digital indicator provided potentiometer provided for varying the 4 20 ma input signal, saybolt viscometer apparatus glass type: high-quality borosilicate glass tube. control type: manual energy regulator control. shape: rectangular bath with cylindrical test chamber. temperature range: ambient to 240 c oil bath temperature. humidity: up to 80% rh (non-condensing). power supply: 230 v ac, 50 hz. measuring range: 32 to 1000 sus(saybolt universal seconds). accuracy: as per astm d-88( 0.2 seconds). mounting type:benchtop. capacity:one cup(approximately 60 ml). control mode:manual operation. port size:standard orifice sizeas per astm d-88. features:oil bath with heater,thermoregulator,insulated outer body,orifice,receiver flask, control valve trainer kit three pneumatic control valves provided with individual hand valves valve characteristics: i) quick opening ii) linear iii) equal percentage. valves connected in parallel configuration for comparative study. pneumatic operation with air supply connection. control valve assembly mounted on trainer panel. power supply: 230 v ac, 50 hz., water level measurement trainer kit using capacitive type transducer tabletop model with transparent acrylic tank of approximately 50 cm height. capacitive type level sensor for continuous level measurement. sensor output: (4 20)ma and/or (0 5)v with built-in signal conditioning. vertical pump for water circulation from sump to tank. flow control valve, overflow, and drainage arrangement. digital display for water level indication in cm. power supply: 230 v ac, 50 hz, single phase. in-built regulated dc power supply for sensor and control circuit. mounted on powder-coated ms frame for laboratory use. suitable for calibration and study of capacitive level measurement.

CTN :45063361

29 May, 2026 NA

Tawang - Arunachal Pradesh

Tender For bid to ras supply of medium liivng shelter 2476 c c - copper conductor of size 2.5 sqmm single core frls , pvc tape 19mm wide 5 m long , cable pvc insulated electric cable heavy duty 1100 volts grade multi standerd copper conductor of size 4 sqmm single core frls , pvc casing capping 1 inch long medium grade snow white , pvc casing capping 3 oblique 4 inch long medium grade snow white , switch piano 5 amp 230 volts flush type one way snow white make anchor and ssk and cona , screw full thread 6 x 19 mm isi marked, 200 nos pkt. , pvc switch board snow white size 7 inch x 4inch for sockets and switches , pvc switch board snow white size 8 inch x 10 inch for main switches db , pvc l bend and t junction joint for pvc casing and capping confirming to is 3419 part 3 , switch socket combination snow white multipurpose 2 in 1, 15 amp 230 volts , switch socket combination snow white 5 amp 230 volts , service bracket 40mm dia gi tubing medium grade 1.5 mtr long , service cable pvc insulated aluminium conductor, 1100 volt grade heavy duty served with inner sheathing of pvc tap , cable pvc insulated electric cable heavy duty1100 volts grade multi standerd copper conductor of size 1.5 sqmm single core frls c , led tuble light fittings 15w 230v box type 4 feet with crca body pre coated white and prewired for led tube complete , led bulk head fitting high pressure die cast aluminum front cover with glass cover with specially design gasket with led lamp 10 watts , earthing plate 600 x 600 x 6 mm galvanised steel suitable for gi strip fittings drilled with 2 nos holes for 6 mm dia near one side. , ci earth pit cover of size 300 x 300 x 6 mm with angle iron frame of size 20x20mm, 3 mm thick with ms frame. , funnel fitted with 20 mm diameter gi pipe 1.5 m long , gi wire 4 mm diameter for earthing , charcoal , salt normal , funnel fitted with 20 mm diameter gi pipe 1.5 m long. pipe , air termination single pointed aluminium rod 12 mm dia and 300 mm long. , testing point terminal block made of gun metal and phosphorus bronze size 75 x 75 x 25 mm drilled and screwed including 3 nos 8 mm dia 25 mm long hexagonal head screw , aluminium strips 25 x 3.0 mm , galvanized iron strip 32 x 6 mm , insulating pvc block 75 x 75 x 30 mm with insulating clamp nut and bolt , individual standalone plastic body smoke alarm with adequate provision for fixing on wall ceiling roof , individual standalone plastic body heat alarm with adequate provision for fixing on wall ceiling roof , fire ball extinguisher of 1.3 kg wt with suitable provision for wall mounting and capable of self activating on contact with flames. the unit to be maintenance free, non toxic , double sleeping bunk dsb complete all as per tech specification along with foam cum coir mattress , steel bed side locker of size 1000mm x1520mm x450mm as per tech specification , study chairof size length 56 cm height 82 cm and width 56 cm lacquered finish with arm seat and back cushion velvetuphostery , study tableof size 4 ft x 2 ft wooden top on round tube structure with three drawers unit as per photograph of sample attached. , looking mirror of selected quality frameless of size 600 x 450 x 5 mm , water dispenser of 230 v 500 watts without refrigerator with normal cold and heating capacity of 5 lts per hour with storage compartment and auto shut off facility , protable indoor type high quality kero heater metal body ignites type of continues heating duration min 8 hrs and above with capacity 4 ltrs above //bid details 2 / 47

CTN :45067373

29 May, 2026 NA

Tawang - Arunachal Pradesh

Tender For bid to ras supply of medium living shelter 2475 c c - copper conductor of size 2.5 sqmm single core frls , pvc tape 19mm wide 5 m long , cable pvc insulated electric cable heavy duty 1100 volts grade multi standerd copper conductor of size 4 sqmm single core frls , pvc casing capping 1 inch long medium grade snow white , pvc casing capping 3 oblique 4 inch long medium grade snow white , switch piano 5 amp 230 volts flush type one way snow white make anchor and ssk and cona , screw full thread 6 x 19 mm isi marked, 200 nos pkt. , pvc switch board snow white size 7 inch x 4inch for sockets and switches , pvc switch board snow white size 8 inch x 10 inch for main switches db , pvc l bend and t junction joint for pvc casing and capping confirming to is 3419 part 3 , switch socket combination snow white multipurpose 2 in 1, 15 amp 230 volts , switch socket combination snow white 5 amp 230 volts , service bracket 40mm dia gi tubing medium grade 1.5 mtr long , service cable pvc insulated aluminium conductor, 1100 volt grade heavy duty served with inner sheathing of pvc tap , cable pvc insulated electric cable heavy duty1100 volts grade multi standerd copper conductor of size 1.5 sqmm single core frls c , led tuble light fittings 15w 230v box type 4 feet with crca body pre coated white and prewired for led tube complete , led bulk head fitting high pressure die cast aluminum front cover with glass cover with specially design gasket with led lamp 10 watts , earthing plate 600 x 600 x 6 mm galvanised steel suitable for gi strip fittings drilled with 2 nos holes for 6 mm dia near one side. , ci earth pit cover of size 300 x 300 x 6 mm with angle iron frame of size 20x20mm, 3 mm thick with ms frame. , funnel fitted with 20 mm diameter gi pipe 1.5 m long , gi wire 4 mm diameter for earthing , charcoal , salt normal , funnel fitted with 20 mm diameter gi pipe 1.5 m long. pipe , air termination single pointed aluminium rod 12 mm dia and 300 mm long. , testing point terminal block made of gun metal and phosphorus bronze size 75 x 75 x 25 mm drilled and screwed including 3 nos 8 mm dia 25 mm long hexagonal head screw , aluminium strips 25 x 3.0 mm , galvanized iron strip 32 x 6 mm , insulating pvc block 75 x 75 x 30 mm with insulating clamp nut and bolt , individual standalone plastic body smoke alarm with adequate provision for fixing on wall ceiling roof , individual standalone plastic body heat alarm with adequate provision for fixing on wall ceiling roof , fire ball extinguisher of 1.3 kg wt with suitable provision for wall mounting and capable of self activating on contact with flames. the unit to be maintenance free, non toxic , double sleeping bunk dsb complete all as per tech specification along with foam cum coir mattress , steel bed side locker of size 1000mm x1520mm x450mm as per tech specification , study chairof size length 56 cm height 82 cm and width 56 cm lacquered finish with arm seat and back cushion velvetuphostery , study tableof size 4 ft x 2 ft wooden top on round tube structure with three drawers unit as per photograph of sample attached. , looking mirror of selected quality frameless of size 600 x 450 x 5 mm , water dispenser of 230 v 500 watts without refrigerator with normal cold and heating capacity of 5 lts per hour with storage compartment and auto shut off facility , protable indoor type high quality kero heater metal body ignites type of continues heating duration min 8 hrs and above with capacity 4 ltrs above //bid details 2 / 48

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corporations/Associations/Others

Central Government/Public Sector