Latest boiler tube Tenders | Government boiler tube Tenders

Central Government/Public Sector

CTN :39670377

10 Jun, 2025 NA

Raigarh - Chhattisgarh

Tender For corrigendum : tender for supply of alloy boiler tubes - tube , strt , as , a213-t12 , 38mm , 6.8mm , 4-7m , tube , strt , smls , as , a213-t12 , 60.3mm , 4mm , tube , strt , smls , as , a213-t22 , 48.3mm , 4mm , tube , strt , as , a213-t22 , 38.1mm , 9.09mm , tube , strt , as , a213-t22 , 38.1mm , 10.6mm , tube , strt , as , a213-t22 , 42.4mm , 8.3mm , tube , strt , a213-t22 , 63.50mm , 5.08mm , tube , strt , as , a213-t22 , 42.2mm , 4mm , 4-7m , tube , strt , as , a213-t22 , 32mm , 6mm , 7-10m

Central Government/Public Sector

CTN :40066355

31 May, 2025 NA

Burnpur - West Bengal

Tender For bid to ras bid to ras supply of boiler tube for process cooler boiler , pipe, cs, 33.4mm , seamless pipe, 350 nb, sch: 40, a335gr. p11 , seamless pipe, 500 nb, sch: 20, astm a 106 , seamless pipe astm a106 gr. b, dn150

Co-operative

CTN :40528337

06 Jun, 2025 NA

Saharanpur - Uttar Pradesh

Tender For compititive ebidding for supply of tube cleaning equipment for season 2025-26 - job work of tube equipments cleaning, extra heavy duty export quality flexible shafts complete with inner core made from genuine spring steel wire of high tensile strength, double wounded and duly heat treated, complete with flexible metallic heavy gauge outercasing made from 22swg galvanised c.r.c.a. strips,first of its kind manufactured in india and provided with heavy gauge special steel antrifriction linig inside the full length, with couplingss, guards and hand piece fitted with double ball bearing dia (12mm) innercore x 27/28mm od outer casing x 25 mtr.long, -do- but 5/8 (16 mm) dia inner core x 31/32mm od outer casing x 25 mtr. long., -do- but (18/19mm) dia inner core x 38mm od outer casing x 20 mtr. long., spare hand piece (short) fitted with a set of high speed journal single zz ball bearing with continuous gease system suitable for above flexible shaft inner core 12 mm x 27/28 mm od outer casing, spare hand piece (short) fitted with a set of high speed journal single zz ball bearing with continuous gease system suitable for above flexible shaft inner core 16 mm x 31/32 mm od outer casing, spare hand piece (short) fitted with a set of high speed journal single zz ball bearing with continuous gease system suitable for above flexible shaft inner core 18/19 mm x 38 mm od outer casing, turk heads tool cutter with 3 cutter wheels made from special high carbon steel duly case hardened and tempered suitable for 2-1/2 od boiler tubes x 4.06mm wall thickness, -do- but 2 od boiler tubes x 4.06mm wall thickness, -do- but 3 od boiler tubes x 4.06mm wall thickness, spare pin for 2 od turk head tool cutter ., spare pin for 2-1/2 od turk head tool cutter, -do- but for 76.2mm od turk head cutter, nipple 1/2" x 20 mm (length of nipple 40 mm)., nipple 1/2" x 13 mm (length of nipple 40 mm), nipple 3/8" x 13 mm (length of nipple 38 mm), nipple 3/8" x 20 mm (length of nipple 38 mm), nipple 3/8" x 16 mm (length of nipple 38 mm), nipple 1/2" x 16 mm (length of nipple 38 mm), stud for 12mm inner core shaft hand piece, stud for 16mm inner core shaft hand piece, stud for 19mm inner core shaft hand piece, steel wire brush 2 x6 ., heavy duty turk head brushes filled with 27/28swg round pring steel wire of high tensile strength, hand filled and preased double locked with thick padding having female thread cut ends suitable for 76.2mm od tubes. ( head of brushes should not be more than 22-24 mm long), -do- but 2-1/2 od tubes. ( head of brushes should not be more than 22-24 mm long), -do- but 2 od tubes ( head of brushes should not be more than 22-24 mm long)., -do- but 56mm for 63.5mm od tubes., cleaning goods(manufacturing), extra heavy duty export quality flexible shafts complete with innercore made from genuine spring steel wire of high tensile strength, double wounded and duly heat treated, complete with flexible metallic heavy gauge outercasing made from 22swg galvanized c.r.c.a. strips, first of its kind manufactured in india and provided with heavy gauge special spring steel antrifriction lining inside the full length with couplings, gaurds and handpiece fitted with double ball bearing 15/16mm (5/8 ) dia innercore x 32mm od outercasing., -do- but 18/19mm dia(3/4 ) inner core x 36mm od outercasing., spare hand piece fitted with a set of high speed journal ball bearings with continuous grease system suitable for above flexible shafts complete with outercasing adoptor., heavy duty turkhead brushes filled with 27/28 swg round spring steel wire of high tensile strength, hand filled and pressed double locked with thick padding, having female thread cut ends suitable for 38mm id tubes., -do- but 42mm id tubes., -do- but 100mm id tubes., flexible shaft drive double spiral brushes filled with 28swg round spring steel wire of high tensile strength hand filled and heavy duty having male thread cut ends suitable for 38mm id tubes., -do- but 42mm id tubes., -do- but 100mm id

State Government

CTN :40534120

05 Jun, 2025 NA

Udhamsign Nagar - Uttarakhand

Tender For supply of centrifugal machine spares - spares for b&w make kt 1350 /34 centrifugal machine, oil seal 105 x 130x 15 matlic, oil seal 105 x 130 x 13 matlic, double rubber buffer for tilting chute, rubber o ring 160 x 3mm, h.t. bolt half thread unbrako 16mm x 120mm nut 16mm, nut 8 mm 8 mm, hexagonal s. s. bolt 10mm x 35 mm, hexagonal s. s. bolt 1" x 1", s. s. nut 10 mm x 10mm long, s.s. bolt half thread 16mm x 100mm, s.s.nut 16mm, s.s.allen key bolt 3/4" x 2", h.t. hex head bolt half thread with nut 20mmx90mm, h.t. hex head bolt full thread with nut 20mm x 100mm, s.s. bolt & nut 12 mm x 50 mm, s.s. clamp 2 mm thick 10mm hole, spares for nhec make nk/1100/30 centrifugal machine, s.s. needle valve 3/4" (ss-304), s.s. needle valve 1/2" (ss-304), brass spray nozzle, m.s. socket heavy duty 1/4", other spares, s.s. bolt 8mm x 25mm, s.s. bolt 10mm x 35mm, s.s. bolt 10mm x 40mm, s.s. bolt 12mm x 50mm, s.s. bolt 10mm x 60mm, s.s. nut 6 mm, s.s. nut 8 mm, s.s. nut 10mm, s.s. nut 12mm, dumping pad 75 x 150mm, dumping pad 75 x 60mm, stainless steel allen key bolt 12mm x 35mm, stainless steel allen key bolt 12mm x 30mm, stainless steel clit, rubber seal 87x103x10, rubber seal 31x40x3.5, oil seal for nk machine as per sample 75x85x10, 90x100x10, indicator elbow o ring x 3mm, indicator elbow o ring 3/4 x 3mm, clamp for rubber hose pipe size 2 x 24, rubber hose pipe with both side nut 1/2"x1000 mm 2100psi, rubber hose pipe with both side nut 1/2:x750 mm 2100psi, rubber hose pipe with both side nut 3/4":x1000 mm 2100psi, s.s. needle valve 3/4" (ss-304), rubber hose pipe x2 size with both side nut 2100psi, m.s. socket monarch nozzle, copper tube , brass connector with ferrule and nut , brass elbow with nut & ferrule , bearing housing with forged steel en-9 shaft and bearing (skf make nu-2215-2 nos., qj-215 01 no.) of nhec make nk-1100 centrifugal machine dynamically blanced, pulley od 235 mm no of grove 8 belt type c-148, moter pulley of nk-1100 centrifugal machine dynamically blanced od 326 mm no of grove 8 belt type c-148, spare pulley of bearing housing of nk-1100 centrifugal machine dynamically blanced od 235 mm no of grove 8 belt type c-148, pulley of bearing housing of kt-1350 centrifugal machine dynamically blanced od 240 mm no of grove 6 belt type spc-3550, motor pulley of kt-1350 centrifugal machine dynamically blanced od 290 mm no of grove 6 belt type spc-3550, spare shaft of nk-1100 centrifugal machine bearing housing, side cover of bearing housing of nk-1100 centrifugal machine, top cover, botttom cover, distance piece of nk-1100 centrifugal machine bearing housing, spare for 1750 kg charge centrifugal machine, oil seal 110x140x15, oil seal 170x200x15, o ring 110x3, o ring 140x4, o ring 240x5, circlip dia 140x4mm, spray nozzle flat jet 90 deg, set of tension ring for plough 60x68x12 (i set=3 ring pairs) with pressure ring, seal kit for 5" dia cylinder (02 nos.=1 set), rubber seal kit for pneumatic cylinder 6 x5 ", rubber seal kit for rotary distributor, rubber seal kit for 2" dia cylinder, rubber seal kit for 3" pneumatic cylinder, teflon seal for spindle locating arrangement, repair kit for butterfly valve 300 nb (2=1 set), repair kit for butterfly valve 200 nb (2=1 set), seal kit for pneumatic ball valve, solenoid valve 3013, solenoid valve 3012, coil for solenoid valve 3012/3013, proximity switch m 30x65, proximity switch m 50x65 for wobbling sensor, pilot operated non return valve with adapter 3/8", air filter ", flexible hose pipe 1"x1100 mm 2100psi, flexible hose pipe 1/2"x1200 mm 2100psi, flexible hose pipe 1/2"x800 mm 2100psi, flexible hose pipe 1/2"x900 mm with benjo connection 2100psi, flexible hose pipe 3/8"x1000 mm with benjo connection 2100psi, flexible hose pipe 3/8"x800 mm 2100psi, flexible hose pipe 1/4"x1000 mm 2100psi, flexible hose pipe 1/4"x700 mm 2100psi, 15-30 pnp no sensor type sw 4051 po, part no - inme0016size m30x65mm, supply voltage 10- 30 v dc sensing gap 15 mm. brass enclosure, 3 core pvc cable

CTN :40521429

19 Jun, 2025 37.0 Thousand

Dehradune - Uttarakhand

Tender For supply of pen pilot blue , pen red gel , gel pen refill blue , pen normal blue , pen normal black , correcting pen , pencil natraj , high lighter , permanent marker pen black , white board marker , poker steel , paper one hole , file flapper , transparent poly plastic bag , note pad estate manager , note pad normal , stapler , tag big nylon , flag chit , fevi quick , fevi col tube , register , scissor medium , scissor small , duracell remote cell , duracell wall clock cell , stamp pad blue , eraser , sharpner , scale stainless steel , harpic super , dettol soap , dettol liquid soap , duster small cotton , pocha , duster yellow , napthin ball , room freshner , phool jharu , washing powder , vim bar soap , phinyle cane , phinyle bottle , collin , toilet cleaner brush

CTN :40533080

18 Jun, 2025 5.00 Crore

Guwahati - Assam

Tender For supply of stationery articles and training materials for siprd assam - conference files, executive, best, superior, medium, standard, conference bags leather, executive bag, best, executive bag, medium, executive bag, std., cut handle bag, standard handle bag, standard bag, ladies bag,executive, ladies bag, best, ladies bag, medium, certificate folder with printing of logo etc. of siprd, best, medium, standard, ordinary, note pad with printing of logo etc of siprd, 1/4 20s, 1/6 20s, 1/8 20s, 1/4 30s, 1/6 30s, 1/8 30s, 1/4 40s, 1/6 40s, 1/8 40s, dot pen, add jel pg 500, add jel 401, sg, hp, mr, gw, ohp transparencies, transparencies, transparencies bag, dk, sona, conference folders, special, lamina, ordinary, marracco, pencils rubber tipped, non dust, chart paper, white, color, brown, flip chart pens, big marker(colored), staplers, size 10, plas. 10, plas. 24/6, plas. 24/6 spl., staplers pins, size 10, size. 24/6, size 23/8, size 23/10, size 23/12, size 23/15, size. 23/17, dustbin bag, big, medium, small, pencil sharpeners, best, standard, rubber bands(packet of 100grms), cello tapes, 1.25cms * 9m, 1/2 inch color, 1.25cms *65m, correcting fluids, red for stencils, correnting pen(erazex white), alpin, general, tower, gems clips, coloured ordinary, coloured sdi, general ordinary, general kodak, copier paper, white(75 gsm), jk select a4, jk select fs, jk select a3, copier paper, colour, smart select a4, smart select fs, exercise book, unbound 64 p, unbound 128 p, bound 144 p, bound 192 p, bound register(1packet=12 nos), vehicle log book, deluxe. wp.no.4, deluxe. wp.no.6, no.8, no.10, no.20, deluxe ap. no..4, no.6, no.8, no.10, no.20, leather bound no.4, no.6, no.8, no.10, no.20, stock register(1packet=12 nos), leather bound no.4, no.6, no.8, no.10, no.12, no.14, display name plates with letters, acrylic 9", acrylic 12", display name plates without letters, black perforated 9", black perforated 12", black perforated 15", white boards, 2 x 3, 2 x 4, 3 x 4, 3 x 5, 3 x 6, 4 x 6, white board marker, carbon paper, kores adler, kores 503, azurelaid paper(jk select fs), file board, best quality, good quality, file cover with print, best quality, kraft, room spray, pilot pens(1pkt=100nos), o5, v5/v7/vball/v2, add gel pens(1pkt=100nos), roll gold, parker pen, roller pen, double colour, zodak(12pc), envelops(packet of 100), kraft 0904, 1004,, 1105,, 1206,, 1410,, 1612,, white 0603 bs, 0904,, 1004,, 1105,, type ribbon, cotton, silk, et, ash tray, ordinary, acrylic, good quality, best quality, paper weight, ordinary, standard, acrylic gen., acrylic spl., pin cushion, good quality, best quality, paper weight, ordinary, standard, acrylic gen., acrylic spl., index guard file, ambessedor, 200p, thick, calculators pocket, 8 digits, 12 digits, 12 digits special, calculators semi desk, 12 digits, 10 digits, calculators desk, 12 digits, calculators big desk(14 digits special), album slip in type(150 slots post card size), album slip in type(150 slots post card size), album stick on type, 10l 1311, 15l 1311, stamp pad (feather touch), stamp pad ink(best quality 50 ml), gum paste, tube 50ml, bottle 700ml, pen jars good quality with watch, post-it-pad, 2x1 1/2" packet of 100, 0203, packet of 100, 0303, packet of 100, 0304, packet of 100, 0305, packet of 100, spirals ring (per kg), clip file, display board black perforated, 2 x 3, 2 x 4, 3 x 4, 3 x 5, 3 x 6, 4 x 6, white board duster, magnetic, non magnetic, hi-lighter pens(set of 5), cleaner bottle, magnetic, non magnetic, ink cartridges, hp 790, hp 802 set, hp 704 tricolor, hp 920 set, hp 678, hp 905 set, laser jet tonner, canon 337, 88a, 12a, 77a, 78a, hp 540, 28a, 56a, 93a, 90a, 16a, hp 541, hp 542, hp 543, hp 137a, hp 110a, hp 925, inkjet glossy paper, hp packet of 50, 130 gsm packet of 20, 127 gsm packet of 50, mouse, general nomal or ps2, logitech normal or ps2, slide grip file, thick special, thick, thin, pen drive, 8 gb, 16 gb, 32 gb, 64 gb, hard disk, 1 tb, 500 gb, 2 tb, semi index file (anupam)

CTN :40528475

05 Jun, 2025 NA

Kheri - Uttar Pradesh

Tender For belrayan boiler tube dismentling erection and fabrication job and other job regarding boiler

CTN :40518587

07 Aug, 2025 NA

Delhi - Delhi

Tender For procurement of spares for il-76 aircraft - deflector outer wing (lh), ring sealing (red small), clamp, bolt (0105 through 0202), sensor flex detector, ri-65-11 sub unit, chanel unit, lamp hinged, tachometer (v), air starter, duplicate limit switches installation flap control system(rh), tcas unit version of software, amount conversion unit, antenna gps kln 90b, ifu, ubs multi purpose common unit, bulb-temperature(v), tacan control unit, atc mode s transponder, csd regulator, airtac control unit, centrifugal governor, receiver transmitter, vibration acceleration indicator, fixture, fixture to deliver the video endoscope to inspection zone, guide tube, delivery device, template, unit set, v/uhf trans receiver r-832m, drain panel, crane cock, shock mount dme i, control sub unit of kp1-10m-7, sound carrier (magnetic tape), amplifier, switching unit, encoder, damper unit, core assy (u-25), unit (v), encoder, pilot indicator, monorail-guide section-11

Central Government And Public Sector

CTN :40508023

18 Jun, 2025 NA

Kamrup - Assam

Tender For supply of office stationary and cleaning items - pencil , ball pen , pilot pen , sharpener , correction pen , fevicol , short hand book , envelop brown , page marker flag , register , transparent cello tape , paper cutter , sticky note , file binder , led tube light , two wheeler helmet , phenyl black , floor cleaner , lizol , citronella , liquid handwash , harpic blue , harpic red , colin , tiles acid , detergent powder , room freshener , toilet freshener , neptholine balls , dusting cloth , garbage bag