Latest air lock valve Tenders | Government air lock valve Tenders

Central Government/Public Sector

CTN :45719551

02 Jul, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For procurement of l and t make valve assemblies for tg area ntpc tandastage ii (2 x 660mw).

Central Government And Public Sector

CTN :45712539

20 Jul, 2026 NA

Thane - Maharashtra

Tender For supply of spare globe valve body sub assemblies 'without actuator', size= 80 nb as per attached specifications

CTN :45541221

06 Jul, 2026 NA

Tiruvallur - Tamil Nadu

Tender For corrigendum : supply of rotary air lock valve for boiler flyash dust collector

Central Government/Public Sector

CTN :45702704

01 Jul, 2026 NA

Multi City - Tamil Nadu

Tender For auction sale of depot ferrous scrap - pl no: 98050126. condemned and unserviceable ferrous melting scrap consisting of side buffer plungers and buffer casings with/without spindle in full/broken/cut, knuckles and coupler yoke for cbc,end shields,control arms , axle boxes, axle box housings with or without original attachments, bmbc components ,side bearer covers ,screw couplings and its link parts, bearing cover casings,grease collors, anchor links with or without silent blocks, brake shoes with or with out brake blocks, draw hooks, draw beams,draft keys,iron pulleys, pipes of sorts and sizes, spacers,sims,washers, bolts,nuts, studs,pins, brackets,brake shoe keys, metal rings, rods of sorts and sizes, cotter pins, small/broken coil springs, hanger blocks, iron balls of roller bearings and its inner and outer spacers, duct assembly,huck bolts,huck bolt tails ,gudgeon pins, ms plate cuttings, bss hanger pins and holders, springs in full/broken, end locking screws ,traction rods,suspension tube bearings, floating levers, bearing racers, locking plates, axle stay, bearing sleeves, pull rods, draft gears, bearing adapters, vacum brake clamps, wheel hubs, ctrb bearing components, valves of sorts and sizes ,bearing outer rings, brake rigging components ,traction motor assembly components, equiilising stay rods, car body rods, traction levers, tensioning rods, buffer plunger full assemblies , valve springs, coupler rods, angle cut pieces, cbc couplers, alternator rotor shafts, connecting rod with or without piston, piston carriers, center pivot top and bottom parts and other similar items melting in nature.note: 1] crane loading is permitted. 2] if any non ferrous items found, should be removed and returned to railways by the purchaser.

Central Government/Public Sector

CTN :45667744

07 Jul, 2026 NA

Multi City - Chhattisgarh

Tender For scope of work (sow) as mentioned in tender and schedule of work( 32 )items as given below ,[1] maint. mcc/amcc/dol with lcs 34.000 ea,[2] maint lcss & pdb panel esp 34.000 ea,[3] maintenance of transformer and its auxil 17.000 ea,[4] esp transformer control panel maint. 26.000 ea,[5] oil checking,replacing,disconnection etc 21.000 ea,[6] repair & replacement of elect.component. 21.000 ea,[7] installation of 3ph,8 way etc. 10.000 ea,[8] disconnect & reconnect of diff.kw motor. 53.000 ea,[9] repair/change & alignment of motor. 43.000 ea,[10] fabrication and erection of structure. 7.000 mt,[11] changes of ce,de & gd rapping. 17.000 ea,[12] change of damaged counter weight. 21.000 ea,[13] repairing of baffle in hopper& cone/line 21.000 ea,[14] repair/replacement of bucket elevator. 21.000 ea,[15] repair/replacement of chain conveyors. 21.000 ea,[16] repair/replacement of dampers/hood. 21.000 ea,[17] repair of gd screen & baffles. 34.000 ea,[18] repair/replace of rotary air lock valve. 25.000 ea,[19] structural repair of hoppers. 44.000 ea,[20] repair of rapping shaft,lock clamp etc. 21.000 ea,[21] maint./replace bucket elevator sprocket. 70.000 ea,[22] fabrication of expansion joints. 21.000 ea,[23] maintenance of cable gallery. 17.000 ea,[24] maintenance,inspection & cleaning of esp 1905.000 ea,[25] disposal of dust arising out from esp. 2240.000 mt,[26] op & tech cleaning of sec emission 1905.000 ea,[27] maint/calib pr transmitter 22.000 ea,[28] maint/calib level transmitter 1.000 ea,[29] maint/ check temp rtd 37.000 ea,[30] maint/ check id fan vibrometer 28.000 ea,[31] maint/ check id dam brg temp 25.000 ea,[32] maint/ check level switches 20.000 ea

CTN :45631517

10 Jul, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For mechanical maintenance of equipments in converter shop, hmdp, lp bay,scrap yard and slag yard in sms-2- preventive maintenance of oxygen lance system in sms #2, preventive maintenance of tilt drive system charging and taping doors of converter in sms #2, preventive maintenance of slag cut off dev in sms #2, preventive maintenance of relining car and allied lining equipment, periodic inspection and testing of oxygen lance mechanism of converter in sms #2, periodic inspection of converter tilt drive sms#2 and attending minor points, preventive maintenance of hmdp equipment, preventive maintenance of equipment in aro rinsing station in converter shop of sms #2, preventive maintenance of slag pot transfi car in sms #2, preventive maintenance of scrap box trans car in sms 2, , preventive maintenance of ladle tilter, replacement of lance body, repair of lance body, shifting jam cutting, patch pipe welding and other minor repairs of lance assemblies in sms 2., replacement of oxygen/water hose of lance, replacement of carriage gear box, rope drum pulleys etc in lance drive mechanism slag cut off device of sms #2., repair and replacement of slag skirt segments in converters of sms #2, repair and replacement of radial heat shields on drive side and non drive side of converter in sms #2, repair and replacement brick retainer plates, tap hole dummy flanges providing anchors etc in converters of sms#2, repair of bottom rinsing system pipes tuers, hoses supporting structure etc in converters of sms #2, replacement of converter shell tap hole barrel shells of scrap chutes, ladle shells etc in sms #2, repair of slag pots in sms #2 by welding, replacement of gear boxes up to 350 kg weight in bulk material charging system of sms, replacement of gear boxes of 351 kg to 850 kg weight in bulk material charging system of sms #2, replacement of damaged parts and alignment of fluid coupling co 62a/co 67 a/co65a conveyors, replacement of pulley assemblies of sizes up to 500 mm in belt conveyors in sms #2, replacement of pulley assemblies of sizes 600 mm and above in belt conveyors in sms #2, repair of chutes replacement of steel chute liners etc in conveyor system, replacement of rubber or poly profane liners, replacement of pneumatic cylinders of clam shell gates.gas flaps.compensators and diversion gates etc of bulk material charging system of sms 2, replacement of damaged chutes (other than conveyor chutes) of bulk material and ferro alloy charging system of sms #2, replacement of assemblies like, pneumatically operated diversion gate/gas flap gas lock valve etc ein bulk material charging system of sms#2", replacement of gear boxes in sptchmdp car in sms #2, replacement of wheel assembly in sptc/hmdp car of sms #2, replacement of gear boxes in stc/platform car/hot metal ladle transfer cars of sms #2, replacement of wheel assemblies in stc-platform car hot metal ladle transfer cars of sms #2, replacement of rails in converter section of sms#2, repair of steel teeming ladle hot metal ladle in sms #2 before relining, carrying out miscellaneous mechanical maintennace jobs of type lin converter section of sms #2, carrying out miscellaneous mechanical maintennace jobs of type z in converter section of sms #2, carrying out miscellaneous mechanikal maintennace jobs of type 3 in converter section of sms #2, perkidic inspection of equipments in converter shop, isbh, slag yard, scrap yard and lp bay in sms#2, repair and replacement of technological structures in converter section of sms #2, requir and replacement of auto coupler fixing bracket in steel terming ladles, carrying out steam parging in ladle driers/heaters of sms 2

Central Government/Public Sector

CTN :45592877

23 Jun, 2026 NA

Multi City - Tamil Nadu

Tender For auction sale of depot ferrous scrap - pl no: 98050126. condemned and unserviceable ferrous melting scrap consisting of side buffer plungers, buffer casings with/without spindle, knuckles and coupler yoke for cbc,end shields,control arms , axle boxes, axle box housings with or without original attachments, bmbc components ,side bearer covers ,screw couplings and its link parts, bearing cover casings,grease collors, anchor links with or without silent blocks, brake shoes with or with out brake blocks, draw hooks, draw beams,draft keys,iron pulleys, pipes of sorts and sizes, spacers,sims,washers, bolts,nuts, studs,pins, brackets,brake shoe keys, metal rings, rods of sorts and sizes, cotter pins, small/broken coil springs, hanger blocks, iron balls of roller bearings and its inner and outer spacers, huck bolts,huck bolt tails ,gudgeon pins, ms plate cuttings, end locking screws ,traction rods, floating levers, traction motor core,damper brackets, bearing racers, locking plates, axle stay, cylinder head stud bolts, main bearing sleeves, pull rods, bearing adapters, ctrb bearing components, valves of sorts and sizes ,bearing outer rings, brake rigging components , equiilising stay rods, car body rods, traction levers, tensioning rods, buffer plunger full assemblies , valve springs, pistons,wagon brake cylinders,coupler rods, angle cut pieces, cbc couplers, center pivot top and bottom parts and other similar items melting in nature.note: 1] crane loading is permitted. 2] if any non ferrous items found, should be removed and returned to railways by the purchaser.

Central Government/Public Sector

CTN :45525512

16 Jun, 2026 NA

Barh - Bihar

Tender For deployment of oem expert supervision during oh breakdown of koso make actuator valve assemblies at barh 5 by 660 mw

CTN :45533202

23 Jun, 2026 NA

Rohtak - Haryana

Tender For boiler spare - long retractable soot blower with r/g box and motor complete in all respect rack and pinion type make- sitson, rotary air lock valve complete in all respect for bagasse fired 100 tph boiler make- sitson

Central Government/Public Sector

CTN :45401033

09 Jun, 2026 NA

Multi City - Tamil Nadu

Tender For auction sale of depot ferrous scrap - pl no: 98050126. condemned and unserviceable ferrous melting scrap consisting of side buffer plungers, buffer casings with/without spindle, knuckles and coupler yoke for cbc,end shields,control arms,connecting rods, axle boxes, axle box housings with or without original attachments, bmbc components ,side bearer covers ,screw couplings and its link parts, bearing cover casings,grease collors, anchor links with or without silent blocks, brake shoes with or with out brake blocks, draw hooks, draw beams,draft keys,iron pulleys, pipes of sorts and sizes, spacers,sims,washers, bolts,nuts, studs,pins, brackets,brake shoe keys, metal rings, middle deck sleeves, winch, gear covers, right angle gear boxes, rods of sorts and sizes, cotter pins, small/broken coil springs, hanger blocks, iron balls of roller bearings and its inner and outer spacers, huck bolts,huck bolt tails ,gudgeon pins, ms plate cuttings, traction motor end shields, end locking screws ,bearing racers, locking plates, cylinder head stud bolts, main bearing sleeves, pull rods,shim plates, safety straps, bearing adapters,valves of sorts and sizes , brake rigging components , connecting rod assemblies, buffer plunger full assemblies , valve springs, pistons, angle cut pieces , air brake components,center pivot top and bottom parts,cbc couplers,msu tubes and other similar items melting in nature.note: 1] crane loading is permitted. 2] if any non ferrous items found, should be removed and returned to railways by the purchaser.

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