Latest seamless tube Tenders | Government seamless tube Tenders

Central Government/Public Sector

CTN :45343151

03 Jun, 2026 NA

Multi City - Karnataka

Tender For auction sale of depot miscellaneous scrap - ubl/gsd/b-0022/ electrical/26/b[pl no.98411019] condemned and un-serviceable electrical scrap consisting of reading light fittings, emergency light and fitting, cfl/fl fittings, air fittings, fl box type fittings, tail lamp fittings, sockets, socket control panel boards, tpic/dpic switch boxes, ballast, capacitors, avm, iron box, wooden switch board, suction apparatus with accessories, stabilizers, plb switches, tube light fittings, electrical parts covers, head light resistors, carbon brushes, holder and parts, revdel, head light dim resistor, different types of measuring/checking devices/instruments, tx rx coil, with cables, connection box, fuces, ignitors, hotoor for lc gate, head light switches, cab fans, grass/tree cutter, different types of lights and its fittings, connecting wires, ovpr,dsp, junction boxes, dfb, different types of switches, electrical equipment covers, smps parts, classification cover knife switch covers, plungers, 2*2lsed panel light fittings, terminals board assembly , rotary switches,& other parts, light mast fittings 400w , coolers, grinder, relay jack,timer relay,siemens relay and other realeated parts, street light, limit switches, mcb, pressure switches over voltage relay, wiper blades, ultrasonic flaw detector, gasoline run concrete machine, guard control switches, contactors, bracket holder junction boxes with wire attached, electronics spare parts, pcb board, transformer parts, motor releted parts led driver,door closer armature, alternators and starter parts ,street lights ,defferent types camera and spare parts radiator conteceetor or wing assembly head light , bulb fixing, cab fan, frames & buses and clamp, ivr, fuse alarm unit,solar panel coupler socket, other parts.wiper parts mh choke/copper blast ,ovpr 25k/4.5,and other electrical/electronical parts with or without ms/steel/aluminum/cables attached scrap. available under the custody of cdms/rs ward/gsd/ubl. note: bidder has to physically inspect the lot before bidding. location:- road no 02 block b bin no-022 gsd/ubl. remarks-. delivery should start from one end. no pick and choose allowed

Central Government And Public Sector

CTN :45336858

10 Jun, 2026 NA

Sonitpur - Assam

Tender For supply of primary rubber stop assembly to rcf/icf drg. no. lg03102 alt. nil with icf anx-3 or latest. note: item-1 of the drawing i.e. seamless tube to be procured from icf/rcf approved sources and necessary documents to be submitted along with the supply of material. material spec as per drg. no. lg03102 alt.nil or latest. [ warranty period: 30 months after the date of delivery ] ]

CTN :45072343

28 May, 2026 NA

Ganganagar - Rajasthan

Tender For bid to ras supply of led bulb 20 watt , 40 wt led tube light 4 ft long complete set , led tube light 20w completed with tube rod , led flood outdoor light 1000w , bulk head light 9w complete fitting , connected led ceiling light 18w , exhaust fan 300mm sweep , switch 5 amp pinao type , 5 pin 15 amp s s combo , curtain rod for door of size 1 point 3 mtr and 20 mm dia , curtain rod for window of size 1 point 5 mtr and 20 mm dia , electric bell , 5 amp s s combo with pvc mounted box , switch 5 amp pinao type including mounting box , cp towel rail 18 oblique 20mm dia 600mm long , carbon a v gac , sand , jumbo thread , pp jumbo super , 1 hp motor repair , molti port valve , ro membrane 40 int0 40 , jumbo filter , service charge , all pvc connection change , ro control panel , electronic dozing pump , lcm liquid , plastic pipe 1 point 5 inch , plastic pipe 2 inch , ht wire , false ceiling , internal wiring 1 point 5 sqmm , re-wiring 2 point 5 sqmm , looking mirror 5 point 5mm thick of size 600 into 450mm , pvc door , bulk head light 9w , pvc rain water pipe 110mm dia connected item such as t band elbow etc , mcb dp 32 amp , mcb 6 amp to 32 amp , mcb 63 amp , mcb 16 amp , 32 amp mcb , ceiling rose 2 to 3 terminal , ceiling fan 1200mm sweep , desert cooler 500mm sweep , pt switch 5 amp , modular switch mounting box , tds meter , ph meter , roter meter , tank connector , top cock tank valve on off tap , 1 inch cpvc pipe , t 4 oblique 4 , socket cpvc 4 oblique 4 , pvc connector , urine stop cock , cpvc bond , m seal , wall tap , wash basin tap , hack saw blade , 4 inch blade , gi pipe , l bend , union , 5 pin 5 amp switch socket combination with pvc mounted box , 5 pin 15 amp switch socket combination with pvc mounted box , stop cock brass 25mm , cp bid tap , water pump for desert cooler , flush , wire 2 core 1 point 5 sqmm , angle walve , cfl , cp tap , control panel relay card , air filter , fuel filter , oil filter , hot air deck , oil pressure sensor 4 to 20 ma , self solenoid , automatic voltage regulator avr , hub bearing , coolent oil , fuel line , battery 120 mah , kc 934v1 generator controller 12v dc , kirlaskor oil engines techical specifications self bosch

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 :45319859

04 Jun, 2026 NA

Bangalore - Karnataka

Tender For supply of seamless tube dia 190.7mmx15mm w/t to specification astm a618, 1a of length 7060 mm , seamless tube dia 93mmx7.5mm w/t to specification astm a618, 1a of length 7000 mm or multiples of 2. , 85mm sq. structural steel bar, to spec: astm a588 gr-a of l= 4000 mm (or) 6000 mm

CTN :45309295

15 Jun, 2026 7.50 Lacs

Murshidabad - West Bengal

Tender For procurement of miscellaneous items under ahpem area for the upcoming oh of unit2, august 2026 of sgtpp., tube,pu,12mmx8mm for impulse line kbl tube,pu tube,12mm x 8mm,make-kbl, coil,for solenoid valve,6w,240v ac # rotex, sov,with coil,51440a-6-2g+220v ac-16-h for ahp 5/2 way, single solenoid valve, make: rotex, cylinder size-2.5inborex6instroke # ( cylinder size-2.5 in bore x 6 in stroke ), power cylinder bore size 102mm, ( cylinder 4" bore x 5" stroke air cylinder, spring loaded ), motor terminal block for 18.5kw #, motor terminal block # ( motor terminal block for 160kw motor ), motor terminal block # ( motor terminal block for 90kw motor ), pu fittings:1/4" npt (m)x12 mm od # aeroflex pu fittings: 1/4" npt (m) x 12 mm od,make: aeroflex# for air line connection sgtpp1# for air line connection sgtpp1, connector,pu straight push,1/2" - 12mm # aeroflex for instrument air line sgtpp1, pu straight push connector,1/2" ~ 12mm,make-aeroflex, silica gel,size:2 to 4mm # for power transformer sgtpp1, indicating type: blue,is 3401-1990 packed in 20/25 kg air tight fibre drum of adhesive/joiners/silic a gel, silica gel breather with al fittings # # for tr set of esp sgtpp1, dc mcb,2pole,10 amp,10ka,250 v dc #, mcb,2p,6a,220/240v dc,type:c #, mcb, 220vdc, 10a, dp,10ka, with add on for foph & esp pmcc & mcc abb, panel cabin fan # rexnord panel cabin fan> 4" : 230v ac make-rexnord, cleaner wd no 40, mccb,ns250sx3p92601,220a,3 pole # with aux.sw (of29450)-1no,extended rotary handle (btp29338) ( make: merlin gerin ), earth fault relay, compact ns, vigi/mh, vacuum p/p, recovery wp module merlin gerin ns 250, 200/440v, 50 hz, 0.03/10 a , 0 - 310 ms, ma 220 , 250 a , make - merlin gerin, power contactor , lc1 -d50 u5 swp,clear wp,lp,baotp,siloblr,esp blr,esp htr telemecanique coil voltage - 240 v ac,65a,3p,in built 1 no + 1 nc , make - telemecanique, hrc fuse, cylindrical,4a ( fuse 4 a, hrc fuse , type ns 4 make: any ), hrc fuse, cylindrical,6a ( fuse 6 a, hrc fuse , type ns 6 make: any ), hrc fuse:10a # ( fuse 10 a, hrc fuse , type ns 10 make: any ), hrc fuse 32a # standard for 80ka, ( fuse 32 a, 415v ac , type hf 14*51 make: any ), hrc fuse 16a # ( fuse 16 a, hrc fuse , type ns 16 make: any ), mnx80a,power contactors ac coils ( power contactor ,mnx 80 c oil voltage - 240 v ac with add on block mnx a1 ( 2no+2nc) (1 no.) make: l&t ), mnx70 power contactor 415v 70a ac # ( power contactor ,mnx 70 coil voltage - 240 v ac with add on block mnx a4 ( 1no+1nc) (1 no.) make: l&t ), mcb,c10 2pole 415v ac # ( mcb c10 ,2 pole,ac make siemens ), mcb,c10,1 pole,din rail # item pt. no.:c60h1p10ac ( mcb c10 ,1 pole,ac make: siemens ), mcb,c32,2 pole,din rail # item pt.no.:c60h2p32ac ( mcb c32 ,2 pole,ac make: siemens ), mcb dp 20a,c curve ( mcb c20 ,2 pole,ac make: siemens ), mcb,240-415vac,c16,2 pole,din rail # mounted,10ka ( mcb c16 ,2 pole,ac make: siemens ), mcb 3 pole c10 415 v ac ( mcb c10 ,3 pole,ac make: siemens ), mcb, 220vdc, 32a, dp,10ka, with add on for foph & esp pmcc & mcc abb

CTN :45309335

13 Jun, 2026 14.13 Lacs

Murshidabad - West Bengal

Tender For procurement of miscellaneous items for unit 4 overhauling, sgtpp - sgtpp, air filter, complete set, 250 srs filter for paph/saph [500 mw boiler] air motor veljan , port size 1inch bspt (body ported), max pressure10 bar having 40 micron sintered bronze filter element with manual drain, alumin wl & nitrile seals ( (oil side set) ), bowl of air filter for air motor of paph/saph [500 mw boiler] veljan with manual drain suitable for 250 srs filter,moc: poly carbonate. ( (oil side) ), silencer (pn:400450035) for air motor of paph 400450035 iec dusterloh ( for paph & saph air motors ), hose barb/nipple size 3/4" mnpt x 1/2" ( hose nipple 1/2 "x 1/2 "-120 nos and hose nipple 3/4 "x 1/2 "-80 nos. outer thread at one end and one end will be fitted with 1/2" rubber hose moc: ms application area: air boosting line at mrhs [quoted as per additional text description] ), needle valve,ss316 ( size: inch 3000 psi ,moc ss 316, ferrule end connection make:baldota. [quoted as per additional text description] ), flexible hose, id-12.7 mm, l-613 mm, for oil gun 500mw boiler , moc: ss 304, ms split pin # ( ms split pin, size: 4x80 [quoted as per additional text description] ), split pin # ( ms split pin, size: 3x80 [quoted as per additional text description] ), rubber hose size 1/2" ( 1/2 inch flexible rubber hose. moc: high quality braided rubber application area: at dome cooling water line of mrhs. [quoted as per additional text description] ), jubilee clamp; size: 1 ( jubilee clamp: 1/2 inch application area: at hose of air boosting line at mrhs. moc: gi [quoted as per additional text description] ), expansion joint,mrs,mill xrp 1003 for mill xrp 1003 dia- 241 mm., length- 210 mm. ( expansion joint,mrs,mill xrp 1003 for mill xrp 1003 dia- 241 mm., length- 210 mm. with extra flange attached with inner sleeve,pressure rating - 3.5 kg medium - coal reject. minimum temp to be withstood-300 deg c. ), hose, seal air, mill xrp 1003 ss flexible hose, od - 64 mm. length - 900 mm.both side hex nut socket fittings, filter,suction,600x600x50mm,ss net 3layers,5 micron ( application: for ac & dc scanner air fans ), loctite super glue in tubes 013 gms/2gm tube ( loctite sl 5910 each contains: (300 ml) [quoted as per additional text description] ), loctite 270 (thread lock) # ( loctite 241 each contains: (50 ml/51.3 g) [quoted as per additional text description] ), stainless steel net, width:470mm for 500 mw boiler trough seal , wire thickness: 5 mm, square gap:11 mmx11mm, moc: ss 416., lubricating paste altemp q nb 50 for pa & fd fan make- kluiber ( total 5 nos of tubes. each tube contains 80 gm ), strainer for blowdown transfer pump part no-15 wpil pump model: vo wpe 80-400/ 100-320,drawing no. bvk-50150-151/50152-153/50154-155, moc:ms ( application: boiler blowdown pump moc: ms ), shaft set,moc- ss410,vo wpe 100/320 for blowdown transfer pp vo wpe 80/400 & 100/320 pt no-7 wpil for pp sl no. bvk-50150-151/bvk-50152-153/bvk-50154-155 ( 4 sets: slightly larger, 2 sets: slightly smaller dimension as per drawing ), screw,self drill,washer,5.5x25mm ( hex flange head-pvc washer blue zinc coated-coarse thread size: 5.5x14x25 mm make: welfast ), coupling sleeve for blowdown transfer pump wpil part no-21 wpil pump model: vo wpe 80-400/ 100-320,drawing no. bvk-50150-151/50152-153/50154-155,wpil,moc: ss 410 ( shaft sleeve /coupling sleeve-a. as per drawing of boiler blow down pumps spares ), shaft sleeve for blowdown transfer pump wpil part no-19 wpil pump model: vo wpe 80-400/ 100-320,drawing no. bvk-50150-151/50152-153/50154-155, moc: ss 410 ( shaft sleeve-b. as per drawing of boiler blow down pumps spares. ), rubber bearing ( rubber bush/cut less bearing, moc:inner: teflon, outer: brass (copper-85%, tin-85%, lead-85%, zinc-85%). as per drawing of boiler blow down pump#s spares (larger-10+smaller-5) ), bush bearing/ b. housing for blowdown transfer pump wpil part no-20 wpil pump model: vo wpe 80-400/ 100-320,drawing no. bvk-50150-151/50152-153/50154

CTN :45318831

05 Jun, 2026 NA

Sonitpur - Assam

Tender For supply of living shelter ojl 2467 - supply and construction of hybrid pre-engineered ojls building offr jcos living shelter , water storage tank triple layer 1000 ltrs , fabrication from structural steel section for staging of water storage tank made of capacity 500 oblique 1000 ltrs made out of ms angle iron frame , wc european type model 2008 ewc and combi flush pvc flushing cistern of 10 ltr capacity , looking mirror of selected quality frameless of size 600x450x5mm , chromium plated toilet paper holder with flap , brass chromium plated towel rail 600 mm long 20 mm dia with cloth hooks min 04 nos , chromium plated piller cock swan neck with aerator and butter fly handle weight not less then 450 gm , stop cock angular type chromium plated brass 15 mm weight not less then 330 gm , stop cock t type chromium plated brass 15 mm weight not less then 330 gm , brass chromium plated shower rose 100 mm dia with bend , bib cock long spout brass chromium plated 15 mm weight not less then 330 gm , pvc connection 45 cm long 15 mm , peg set of six fitted with galvanised screws along the internal surface of the walls in the rooms , corner sheet glass shelf with two shelf assembly consisting of 5 point 5mm thick sheet glass shelf with cromium plated brass bracket guard and railing , soap dish ss flat back complete with screw , 2000 ltrs anaerobic frp oblique lldpe septic tank , ppr pipe 32 mm dia , ppr pipe 20 mm dia , ppr socket 32 mm , ppr elbow 90 degree 32 mm , ppr elbow 20 mm , ppr female thread elbow 90 degree 20 mm dia , ppr female thread t 20 mm dia , ppr plain t 32 mm , ppr reducer t , ppr union 32 mm , tank connector 32 mm , pvc wall clamp 32 mm , pvc wall clamp 20 mm dia , float valve 20 mm , gate valve 32 mm , m seal 150 gm pkt , taflon tape roll , solvent cement 150 gm tube , pvc waste pipe 32 mm and 1m long , chromium plated waste coupling 32 mm dia , non skid ceramic tiles of size 300mmx300mm on the floor , ceramic tiles of size 600 mm x 600 mm for floor thickness between 9 to 10 mm thick , cp grating 100 mm dia , pvc pipe 110 mm dia 3 mtr long , pvc socket 110 mm dia , pvc bend110 mm dia , s trap vitreous china , curtain arrangement drapery and rod made of 25 mm dia and 1600 mm long , pvc air pipe 32 mm dia , white cement , vitreous china wash hand basin white of size 450mmx300mm with vitreous china pedestal of suitable size , ppr reducer elbow 32mm x 20mm dia , brass cp wall mixer for mixing hot and cold water screwed down for ppr pipe of dia 20mm , brass cp jet water spray for ewc , plastic dustbin of capacity 40 ltrs , distribution box 8 way spn 240 volts copper bus bar and neutral link earthing stud , mcb spn 240 volts 32 amps , mcb sp 6 to 32 amps , pvc tape 19mm wide 5 m long , cable pvc insulated electric cables heavy duty 1100 volts grade multi stranded copper conductor of size 1 point 5 sqmm single core , cable pvc insulated electric cables heavy duty 1100 volts grade multi stranded copper conductor of size 4 sqmm single core , cable pvc insulated electric cables heavy duty 1100 volts grade multi stranded copper conductor of size 2 point 5 sqmm single core , pvc casing capping of size 1 inch medium grade snow white , pvc casing capping of size 3 oblique 4 inch medium grade , switch piano 5 amp 230 volts flush type one way , led tube light fittings 15w 230v box type 4 feets with crca body pre coated white and prewired for led tuble complete , led mirror lights 1 feet 5 watts , steel screw full thread with rawl plug 1 1 oblique 2 inch size , pvc switch board snow white size 6 inch x 6 inch for sockets , pvc switch board snow white size 7 inch x 4 inch for sockets and switches , pvc switch board snow white size 8 inch x 10 inch for main switches oblique db , pvc l bend and t junction joint for pvc casing and capping confirming to is 3419 , 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 p

CTN :45336428

29 Jun, 2026 NA

Liluah - West Bengal

Tender For supply of spring pot as per drg.no-1267452 ver 00 & machined from seamless tube to specification no. din2448; din 1630 -st52.4 and mdts-149 rev0. [ warranty period: 30 months after the date of delivery ] ]