Latest air connection tube Tenders | Government air connection tube Tenders

Central Government And Public Sector

CTN :45739258

20 Jul, 2026 NA

Damanjodi - Odisha

Tender For supply of 1 .10101280340 eight pulley line stand 8 pulley line stand as per sheet no.1 and 2 of drawing no.nalco by mines by mech by c and c by 152 , 2 . 10101282650 short side plate to support cross tube. as per is 26291966 drgno nalco by mines by c and c by mech by 025 , 3 . 10101280961 line stand tie plate to strengthen line stand unit. as per is 26291966 drg nonalco by mech by c and c by mines by 144 , 4 . 10101336300 line stand l-plate to hold purlin. line stand l-plate hot dip galvanized as per is 26291966 drg nonalco by mech by c and c by mines by 144 , 5 . 10101404550 1 mm thick shim plate for cb line stand as per item no.2 of drawing no. nalco by mines by mech by c and c by 183. thematerial of the item should be stainless steel. , 6 . 10101404560 2 mm thick shim plate for cb line stand as per item no.2 of drawing no. nalco by mines by mech by c and c by 183. , 7 . 10101404570 3 mm thick shim plate for cb line stand as per item no.2 of drawing no. nalco by mines by mech by c and c by 183.

CTN :45735911

06 Jul, 2026 NA

Kolkata - West Bengal

Tender For supply of steel tube 20 nb x 6 mtr. length, heavy, erw, galvanized isi marked screwed at both ends, socketed at one end and other end protected with plastic protector spec. is:1239 (part - 1)- 2004(reaffirmed 2019) with amendment no. 1,2,3,4,5,& 6, table - 3 (for pipe) and is:554 (for thread) [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

CTN :45728605

08 Jul, 2026 NA

Kharagpur - West Bengal

Tender For supply of galvanized steel pipes & tubes isi marked in length of 6 meters, screwed at both ends, socketed at one end and other end screwed protected with plastic protector, 15 mm nb, medium class. sockets shall also be isi mark. material and specification : is: 1239 (pt. 1): 2004 (rev. 6), amend. no. 6of june 2021 for tube; is: 1239 (pt. 2): 2011 (rev. 5), amend. no. 3 of march 2016 for socket; and is: 554:1999 (rev. 4) , amend. no. 1 of oct. 2009 for screw. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variationpermitted: max 8 lacs ] ]

CTN :45714610

08 Jul, 2026 NA

Cachar - Assam

Tender For supply of galvanized steel sheets (plain and corrugated) (v2) as per is 277 (q2) , nails and screw size 2 inch , false tceiling complete set , ceramic floor tiles 600 mm x 600 mm , matt ceramic floor tiles 600 mm x 600 mm , non skid ceramic floor tiles 300 mm x 300 mm , glazed ceramic wall tiles 304 mm x 457 mm , wall putty , primer , distemper , red oxide paint , upvc pipe 25 mm dia 6 mtr , 15 mm piller cock , kitchen sink , hand wash basin complete set , bib cock , wc indian type with flushing system , wc european type flushing system , gate valve 1 inch , plain socket 1 oblique 2 inch , nipple 1 oblique 2 inch , pvc solution , m seal , tower ring , pvc elbow 1 inch , pvc tee 1 inch , pvc socket 1 inch , pvc union 1 inch , pvc plug 1 oblique 2 inch , upvc nipple 1 oblique 2 inch x 2 inch , nahani trap , pvc p trap 4 inch , pvc pipe 3 inch 6 mtr long , pvc pipe 4 inch 6 mtr long , upvc plain tee 4 inch , upvc nipple 1 inch , pvc wire 1 pt 5 sqm 90 mtr roll , ceiling fan , switch board 4 x4 with socket , security light , led bulb 09 w , tube light 40 w led , insulation tap 6 mtr roll , btc wire 10 sqm , switch board 4 x7 , pvc wire 2.5 sqm 90 mtr roll , pvc wire 4.0 sqm 90 mtr roll , mcb 16 amp with box , mcb 32 amp , mcb 32 amp box 02 way , ceiling rose , angle holder , fan regulator , 2 inch screw , led bulb 15 w , casing caping , 16 amp switch , 16 amp socket , 06 amp socket and switch , pvc door complete set 6 p 5 ft x 2 ft with all accesseries , aluminium window 3 pt 5 x 4 feet with all accesseries , white cement , copper wire 1 pt 5 sqm , switch 6 amp , led light 18 w , exaust fan plastic , combined switch socket 16 amp , led tube light 22 w , led light 9 w , 3 pin electrical plug 5 amp , 2.5 sqm copper wire , connecting pipe for wash basin and kitchen sink , wash basin and kitchen sink coupling , bib cock ss for kitchen sink , bib cock ss for wash basin , angle cock ss , sink cover ss , mirror washroom , looking mirror , mirror for rooms , 10 feet upvc pipe 3 oblique 4 inch , upvc t socket 1 oblique 2 inch , upvc elbow 1 oblique 2 inch , cpvc elbow 3 oblique 4 inch , 4 inch pvc pipe septic tank , 4 inch pvc bend , union socket 1 oblique 2 inch , sintax 1000 ltrs capacity , towel hanger for bathroom ss , toilet flushing cistem , prepainted cgi sheet 10 feet x 3 feet , ac sheet 4 feet x 4 feet , pvc socket 25 mm , pvc union 25 mm , wc p trap 4 inch , switch board 4 x 4 , 16 amp socket combined , hard wood doors with frame with all accesseries , 16 amp combined switch and socket , pvc waste pipe for wash basin and kitchen , mcb box pvc , gi binding wire 8 swg lasgubg wire , binding wire 22 swg black //bid details 2 / 81

CTN :45728405

08 Jul, 2026 NA

Kharagpur - West Bengal

Tender For supply of galvanized steel pipes & tubes isi marked in length of 6 meters, screwed at both ends, socketed at one end and other end screwed protected with plastic protector, nominal bore dia. 20 mm , medium class, sockets shall also be isi mark. material and specification: is: 1239 (pt. 1): 2004 (rev. 6),amend. no. 6 of june 2021 or latest for tube; is: 1239 (pt. 2): 2011 (rev. 5), amend. no. 3 of march 2016 or latest for socket; and is: 554 :1999 (rev. 4), amend. no. 1 of oct. 2009 or latest for screw. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variationpermitted: max 8 lacs ] ]

Central Government/Public Sector

CTN :45722727

06 Jul, 2026 NA

Multi City - Maharashtra

Tender For auction sale of depot ferrous scrap - scrap and unserviceable condemned mix m.s. coach cutting items & various types of similar items such as , body side door m.s., p.o.h. coaches realised corroded pieces,air brake,clamp,pipe pin,m.s. door of battery box ,m.s.ventilation door,foot plate,ice box,m.s. spring,m.s. angle,and m.s. lader with rubber coating,coach cuttings, coach doors , seat frames , bearth/seat frames, light head stock cuttings, train lighting fittings,, side lamps lamp hand signal, fittings, tail lamp fittings, cft/tl light fittings, ictp/ icfp empty swich boxes tail lamps, tube light fittings, tube light jali, fan blades, fan jali, fan guards fan ribs, fan rings, empty power pannels, signal platform, destination board, valley board, letter board,ms signal base, loc, inercooler, nut bolts and other hardwares, m s furniture.m s wheel stand,window grill, ms measuring cans, tins, racks, break pipes, silencer of tower wagon, dust bin, ms pipe and cut pcs. of ms pipes, rods, ms bars released from broken constructin, compressor spring, wire /coil springs, ms rope wire, pcs. of brake beam pipes, stands, m s ferrous light junk kachra related scrap i.e ms angles, chanels, flats pcs. of cable racks/laders ms brackets, dust bin stand, tin fuse box, fire extinguisher, empty glow sign boards, empty electrical pannel, ms stand, oven, earthing patti, empty cable tray, fly catcher, galvanized patra / sheet and their cut offs, cut pieces of ms cupboards, rack etc, plain/ corrugated / toughened sheets and its cut pcs. such as strips, patties, patties, patra, rings, coils, boxes, ms brake control cover, patra, angle, small springs, pins, wire, electric point, shunt signal unit and post. signal ladder , location box, earth electrode , signal post and base , signal unit, point roddings , junction route indicator and cut pieces in mijscellaneous, coil, collapsible doors and shutters and their parts/cut offs, grills , channel grills, compound /bridge jali with or without frame, ms fencing and their parts, fencing patties, angle pcs., frames,wire mesh, g.i./ms pipes and tubes , tubes and their cut pcs, damaged gi/ ms pipes/ rods/ tubes and their pcs. , ms/galvanised boxes, junction box, switch boxes, empty convertor, payary (steps), filters, rings, nut bolts, u clips, pipe pin, gate m/c dismentled, liquid container, damaged video boxes and their cut offs, crt cabinet, location boxes , jumper, jumper box,ground connections , basket steel, water cane/ material carring trolley,steel baskets, containers, trays, frames, stretchers, nets/ jali , released ground connection, halogen, panto pans, compressor spares, dust guard, air filters and filter covers, ms/gi duct and its parts,insulating armature of signal cable, hand lamps, side lamps, signal lamps petromax, hs lamp, clamps, signal post,signal platform, signal base, ms/ gi wire/ coil, funnels, wall protectors, boxes, iron bar pcs released from broken construction , desmantelled weighing machines parts/ covers etc. ms pipe with or without ci attachment, bins, plates, rings, spares/ parts /body of weighing machine , platform weighing machine and its parts, pressure switches and other switches , signal parts, location boxes,panel board,fuse box,mdb board,pedestial for lc gate and their cut parts and other ferrous miscellaneous scrap items with or without minor nf/ss/ wooden / rubber / rexine attachments of sorts and sizes, broken and damaged, u/s for rly. use, excluding items: rail and rail pcs., axles and axle pcs., wheel tyre and pcs., cam shafts, helical springs, bolster springs, buffer plungers, face plates, axle box housings/ casings, brake beams, fish plates, screw couplings/draw bar hooks, break beams, reservoir tanks, st sleepers and other various types of similar ms items etc. note: 1. hammering/ pressing/ cutting is permitted for easy loading only, 2. if found any non-ferrous item will not be delivered (qty approx)

Central Government/Public Sector

CTN :45722728

06 Jul, 2026 NA

Multi City - Maharashtra

Tender For auction sale of depot ferrous scrap - scrap and unserviceable condemned mix m.s. coach cutting items & various types of similar items such as , body side door m.s., p.o.h. coaches realised corroded pieces,air brake,clamp,pipe pin,m.s. door of battery box ,m.s.ventilation door,foot plate,ice box,m.s. spring,m.s. angle,and m.s. lader with rubber coating,coach cuttings, coach doors , seat frames , bearth/seat frames, light head stock cuttings, train lighting fittings,, side lamps lamp hand signal, fittings, tail lamp fittings, cft/tl light fittings, ictp/ icfp empty swich boxes tail lamps, tube light fittings, tube light jali, fan blades, fan jali, fan guards fan ribs, fan rings, empty power pannels, signal platform, destination board, valley board, letter board,ms signal base, loc, inercooler, nut bolts and other hardwares, m s furniture.m s wheel stand,window grill, ms measuring cans, tins, racks, break pipes, silencer of tower wagon, dust bin, ms pipe and cut pcs. of ms pipes, rods, ms bars released from broken constructin, compressor spring, wire /coil springs, ms rope wire, pcs. of brake beam pipes, stands, m s ferrous light junk kachra related scrap i.e ms angles, chanels, flats pcs. of cable racks/laders ms brackets, dust bin stand, tin fuse box, fire extinguisher, empty glow sign boards, empty electrical pannel, ms stand, oven, earthing patti, empty cable tray, fly catcher, galvanized patra / sheet and their cut offs, cut pieces of ms cupboards, rack etc, plain/ corrugated / toughened sheets and its cut pcs. such as strips, patties, patties, patra, rings, coils, boxes, ms brake control cover, patra, angle, small springs, pins, wire, electric point, shunt signal unit and post. signal ladder , location box, earth electrode , signal post and base , signal unit, point roddings , junction route indicator and cut pieces in mijscellaneous, coil, collapsible doors and shutters and their parts/cut offs, grills , channel grills, compound /bridge jali with or without frame, ms fencing and their parts, fencing patties, angle pcs., frames,wire mesh, g.i./ms pipes and tubes , tubes and their cut pcs, damaged gi/ ms pipes/ rods/ tubes and their pcs. , ms/galvanised boxes, junction box, switch boxes, empty convertor, payary (steps), filters, rings, nut bolts, u clips, pipe pin, gate m/c dismentled, liquid container, damaged video boxes and their cut offs, crt cabinet, location boxes , jumper, jumper box,ground connections , basket steel, water cane/ material carring trolley,steel baskets, containers, trays, frames, stretchers, nets/ jali , released ground connection, halogen, panto pans, compressor spares, dust guard, air filters and filter covers, ms/gi duct and its parts,insulating armature of signal cable, hand lamps, side lamps, signal lamps petromax, hs lamp, clamps, signal post,signal platform, signal base, ms/ gi wire/ coil, funnels, wall protectors, boxes, iron bar pcs released from broken construction , desmantelled weighing machines parts/ covers etc. ms pipe with or without ci attachment, bins, plates, rings, spares/ parts /body of weighing machine , platform weighing machine and its parts, pressure switches and other switches , signal parts, location boxes,panel board,fuse box,mdb board,pedestial for lc gate and their cut parts and other ferrous miscellaneous scrap items with or without minor nf/ss/ wooden / rubber / rexine attachments of sorts and sizes, broken and damaged, u/s for rly. use, excluding items: rail and rail pcs., axles and axle pcs., wheel tyre and pcs., cam shafts, helical springs, bolster springs, buffer plungers, face plates, axle box housings/ casings, brake beams, fish plates, screw couplings/draw bar hooks, break beams, reservoir tanks, st sleepers and other various types of similar ms items etc. note: 1. hammering/ pressing/ cutting is permitted for easy loading only, 2. if found any non-ferrous item will not be delivered (qty approx)

CTN :45551786

30 Jun, 2026 NA

Sonitpur - Assam

Tender For bid to ras supply of of the walls in the rooms , corner sheet glass shelf with two shelf assembly , soap dish ss comma flat back complete with screw , 2000 ltrs anaerobic frp oblique ldpe septic tank alongwith all accessories , 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 32 to 20 to 32 mm dia , 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 minimum thickness shall be between 6 to 8 mm tiles , ceramic tiles of size 600 mm x 600 mm for floor thickness between 9 to 10 mm thick , cp grating 100 mm dia , 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 alongwith fixing arrangement complete , pvc air pipe 32 mm dia , white cement , vitreous china wash hand basin white of size 450mmx300mm with vitreous china pedestal , 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 comma 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 copper conductor of size 1 point 5 sqmm single core , cable pvc insulated electric cables heavy duty copper conductor of size 4 sqmm single core , cable pvc insulated electric cables heavy duty 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 snow white , switch piano 5 amp 230 volts flush type one way snow white , led tube light fittings 15w 230v box type 4 feets , led mirror lights 1 feet 5 watts , steel screw full thread with rawl plug 1 1 oblique2 inch size 100 nos per pkt , pvc switch board snow white size 6 inch x 6 inch for sockets , pvc switch board snow white size 7 inch x4 inch 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 , switch socket combination snow white multipurpose 2 in 1 comma 15 amp 230 volts , switch socket combination snow white 5 amp 230 volts , service bracket 40mm dia gi tubing medium grade 1 point 5 mtr long , service cable pvc insulated aluminium conductor heavy duty 10 sqmm 2 core , ceiling rose three terminal snow white , led bulk head fitting with led lamp 10 watts , pvc flexible wire copper conductor multi stranded 0 point 0016 oblique 76 , pvc flexible conduit pipe 15 mm dia , pvc round oblique square block , plastic body fresh air fan with louvers shutter of 200mm sweep , electric geyser 5 star of capacity 25 ltr , fire extinguisher of one kilogram capacity dry power type along with its accessories , earthing plate 600 x 600 x 6 mm galvanised steel suitable for gi strip fittings , ci earth pit cover of size 300 x 300 x 6 mm with angle iron of size 20x20mm , funnel fitted with 20 mm diameter gi pipe 1 point 5 m long pipe , gi wire 4 mm diameter for earthing , charcoal , salt normal , air termination single pointed aluminium rod 12 mm dia and //bid details 2 / 98 300 mm long , testing point terminal block make of gun metal and phosphorus bronze size 75 x 75 x 25 mm drilled , aluminium strips 25 x 3 point 0 mm , galvanized iron strip 32 x 6 mm , insulating pvc block 75x75x30 mm with insulating clamp nut and bolt , gi pipe 40 mm dia light grade , nut and bolts 6 mm dia 30 mm long with check nut and washer , in

Central Government And Public Sector

CTN :45433187

02 Jul, 2026 NA

Chamba - Himachal Pradesh

Tender For corrigendum : supply of procurement of galvanized steel wire, fiber core rope for draft tube gate hoist of chamera-i power s

Central Government/Public Sector

CTN :45702760

03 Jul, 2026 NA

Multi City - Tamil Nadu

Tender For auction sale of depot ferrous scrap - cond. and u/s ferrous fabricated materials of ms/ci scrap in nature such as weld mesh, ms duct, anti slip arrangement, earthen bond, galvanized (gi) sheet, ms sheet of various sorts and sizes, blower rotary forging, liner, guide fixtures, side frame fixtures, trolley of various sorts and sizes, trolley wheel & frame, battery fixing iron tray, ms pipe, coach/wagon stand, conveyor belt, ferrous body of auto change over panel, wire mesh, emu coach cut parts, ferrous portion of cab window assembly, sign on iron stand,castiron tems,girder base with concrete adhearings,gearset,grill,vcb panel boxes,gipipes,nuts and bolts,angles,rails,panel boxes,fissureplates,wheels,cupboard, structural items, different type of packing channels, trolley, lat, coach cut up parts, head stock, ms tank, grill gate, rolling shutter,wheel with plate, bins,regulator empty box, dolley, fob fencing, corrugated sheets, rectangular square tube &galvanised sheets, bogie mounted brake beam,brake blocks, gi sheets, pipe,square &rectangular tubes,stair case and handle,ferrous body of various types of motor, angle and channel fabricated with nut, bolt with or without brick and concrete,ladder,plate,grill, barricade, bolts, nuts, tray under frame, cut rod, rails of various sorts and sizes with/without concrete/brick/mud adhering,cut rails or rails used in support structures, coach head stock, coach parts,battery tray, ladder, all types of trolley wheels with minor nfs attachments, screens, channel post, sheets, stand, track machine cut up parts, ms pipes covered with or without rope &with or without parts of rubber, dome, vrla rack, vcb in dismantled condition, vrla battery box & clamp, stand, dtmf way station equipment box, led line display board, hydraulic lifting table with available fittings, vrla battery empty container, bed/base plate, fabricated cut rods,gi pipes, ci pipes and fittings, ms plate, roofsheets, angle, plate, platform bench, spring plank, clamps, cabinet, ms grill, sheets, ladder, steel gate, trolley,ms water tank, fire tender tank,roof truss supporting columns,purlins, sand box, fencing, tl rod, vcb panel, train display board, battery stand, boards, tools box, empty regulator &empty battery container, cut rod, ticket punching cut parts, hand rail, fabricated post/pipe/rod, strips, hoods, impellor, base plates, meshes, battery box frame, grs box, control panel, fan down rod, ac window covers ,angle / channels with/without rails, angle of tld, rack, lt panels, ferrous electrical panel boxes,i beam,transmission rods,fissure plates, main switch panel board w/o nfs attachments, ebc & rbc frame &enclosure,emu sliding door, high beam, silencer, , garden light post, tap changer cover with fiber attachments, empty battery container, stretcher, cupboard, dust bin, iron step, empty rotary junction box, empty regulator box, iron metal box, air reserviour compressor cylinder of varous sorts & sizes, garden light post, stand, mdb w/o non ferrous attachments, st light tubular post, gi/ms window, luggage rack, ,bed portion of weighing scale l with or without any minor non-ferrous attachments and all other scrap excluding ms hand hold in fabricated nature of sorts and sizes full/broken with/without other fs/ci/gi fittings in as is where is condition.pl no 98050126. note:(1) cutting is permitted to loadable size and for heavy nature items only. 2) during delivery if any major non-ferrous items found the same may be handed over to custodian. 3) jcb/crane loading permitted. location: (1)behind a row bin 3&4, (2)near old e-ii ward annexe

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